Wintrust Financial Corp NASDAQ:WTFC Historical Prices

Below are the 6503 trading days of historical prices for WTFC.

# Exchange Symbol Date Open High Low Close
6503 NASDAQ WTFC Fri, Mar 1, 2024 95.61 97.21 93.38 97.04
6502 NASDAQ WTFC Thu, Feb 29, 2024 97.29 98.00 95.43 96.35
6501 NASDAQ WTFC Wed, Feb 28, 2024 97.64 98.24 96.50 96.50
6500 NASDAQ WTFC Tue, Feb 27, 2024 96.71 98.09 96.58 98.03
6499 NASDAQ WTFC Mon, Feb 26, 2024 96.82 98.10 96.25 96.46
6498 NASDAQ WTFC Fri, Feb 23, 2024 96.54 98.62 95.44 97.46
6497 NASDAQ WTFC Thu, Feb 22, 2024 96.67 97.55 95.87 96.18
6496 NASDAQ WTFC Wed, Feb 21, 2024 96.21 96.52 95.30 96.44
6495 NASDAQ WTFC Tue, Feb 20, 2024 96.00 97.26 96.00 96.36
6494 NASDAQ WTFC Fri, Feb 16, 2024 96.83 97.85 96.34 96.98
6493 NASDAQ WTFC Thu, Feb 15, 2024 95.23 98.09 95.23 97.45
6492 NASDAQ WTFC Wed, Feb 14, 2024 94.20 94.88 93.02 94.88
6491 NASDAQ WTFC Tue, Feb 13, 2024 92.87 93.90 90.29 93.29
6490 NASDAQ WTFC Mon, Feb 12, 2024 93.57 96.78 93.57 95.85
6489 NASDAQ WTFC Fri, Feb 9, 2024 92.67 94.67 91.93 93.87
6488 NASDAQ WTFC Thu, Feb 8, 2024 90.93 92.73 90.74 92.61
6487 NASDAQ WTFC Wed, Feb 7, 2024 91.89 92.34 89.68 91.42
6486 NASDAQ WTFC Tue, Feb 6, 2024 92.56 93.42 91.11 92.14
6485 NASDAQ WTFC Mon, Feb 5, 2024 92.54 93.33 91.72 92.49
6484 NASDAQ WTFC Fri, Feb 2, 2024 92.00 94.73 91.86 93.49
6483 NASDAQ WTFC Thu, Feb 1, 2024 97.14 97.73 91.18 93.72
6482 NASDAQ WTFC Wed, Jan 31, 2024 98.57 99.00 96.72 96.98
6481 NASDAQ WTFC Tue, Jan 30, 2024 100.13 100.38 99.20 99.70
6480 NASDAQ WTFC Mon, Jan 29, 2024 99.22 100.25 98.82 100.17
6479 NASDAQ WTFC Fri, Jan 26, 2024 99.38 99.68 98.30 99.31
6478 NASDAQ WTFC Thu, Jan 25, 2024 99.70 100.50 97.34 98.59
6477 NASDAQ WTFC Wed, Jan 24, 2024 98.81 100.69 98.25 98.90
6476 NASDAQ WTFC Tue, Jan 23, 2024 100.39 100.70 97.82 97.84
6475 NASDAQ WTFC Mon, Jan 22, 2024 99.25 100.71 98.66 99.40
6474 NASDAQ WTFC Fri, Jan 19, 2024 96.50 98.63 95.96 98.54
6473 NASDAQ WTFC Thu, Jan 18, 2024 91.92 95.87 91.92 95.65
6472 NASDAQ WTFC Wed, Jan 17, 2024 92.05 94.03 92.00 93.17
6471 NASDAQ WTFC Tue, Jan 16, 2024 93.02 94.01 92.61 93.69
6470 NASDAQ WTFC Fri, Jan 12, 2024 95.44 96.00 93.19 93.99
6469 NASDAQ WTFC Thu, Jan 11, 2024 94.51 95.17 93.07 95.09
6468 NASDAQ WTFC Wed, Jan 10, 2024 93.31 95.23 93.12 95.14
6467 NASDAQ WTFC Tue, Jan 9, 2024 92.25 93.42 92.21 93.38
6466 NASDAQ WTFC Mon, Jan 8, 2024 91.78 93.52 91.16 93.50
6465 NASDAQ WTFC Fri, Jan 5, 2024 90.83 93.05 89.78 91.75
6464 NASDAQ WTFC Thu, Jan 4, 2024 90.74 92.01 90.74 91.44
6463 NASDAQ WTFC Wed, Jan 3, 2024 91.44 91.62 90.21 90.57
6462 NASDAQ WTFC Tue, Jan 2, 2024 91.87 93.68 91.87 92.64
6461 NASDAQ WTFC Fri, Dec 29, 2023 93.83 94.07 92.63 92.75
6460 NASDAQ WTFC Thu, Dec 28, 2023 93.55 94.23 93.49 94.01
6459 NASDAQ WTFC Wed, Dec 27, 2023 94.40 94.95 93.77 94.09
6458 NASDAQ WTFC Tue, Dec 26, 2023 93.21 94.51 92.75 94.31
6457 NASDAQ WTFC Fri, Dec 22, 2023 93.37 93.92 92.60 92.88
6456 NASDAQ WTFC Thu, Dec 21, 2023 92.86 93.13 91.48 92.80
6455 NASDAQ WTFC Wed, Dec 20, 2023 93.24 94.56 91.85 91.91
6454 NASDAQ WTFC Tue, Dec 19, 2023 93.45 94.53 93.12 93.59
6453 NASDAQ WTFC Mon, Dec 18, 2023 93.97 94.03 92.11 93.26
6452 NASDAQ WTFC Fri, Dec 15, 2023 96.86 97.40 92.32 93.02
6451 NASDAQ WTFC Thu, Dec 14, 2023 96.29 98.23 95.55 96.95
6450 NASDAQ WTFC Wed, Dec 13, 2023 90.14 94.00 89.33 93.99
6449 NASDAQ WTFC Tue, Dec 12, 2023 90.77 91.04 89.80 89.99
6448 NASDAQ WTFC Mon, Dec 11, 2023 91.04 91.86 90.74 90.84
6447 NASDAQ WTFC Fri, Dec 8, 2023 90.16 91.28 89.68 91.28
6446 NASDAQ WTFC Thu, Dec 7, 2023 89.92 90.49 89.29 89.78
6445 NASDAQ WTFC Wed, Dec 6, 2023 90.26 91.59 89.18 89.31
6444 NASDAQ WTFC Tue, Dec 5, 2023 90.56 90.78 89.25 89.41
6443 NASDAQ WTFC Mon, Dec 4, 2023 88.31 91.16 88.31 91.10
6442 NASDAQ WTFC Fri, Dec 1, 2023 85.53 89.99 84.96 89.37
6441 NASDAQ WTFC Thu, Nov 30, 2023 85.27 86.55 85.00 85.67
6440 NASDAQ WTFC Wed, Nov 29, 2023 84.42 86.11 83.64 85.06
6439 NASDAQ WTFC Tue, Nov 28, 2023 83.76 83.91 82.90 83.76
6438 NASDAQ WTFC Mon, Nov 27, 2023 84.16 84.16 83.34 83.88
6437 NASDAQ WTFC Fri, Nov 24, 2023 84.21 84.50 83.49 84.50
6436 NASDAQ WTFC Wed, Nov 22, 2023 84.72 84.72 83.66 83.99
6435 NASDAQ WTFC Tue, Nov 21, 2023 85.59 85.96 83.73 83.96
6434 NASDAQ WTFC Mon, Nov 20, 2023 85.57 86.43 84.80 85.91
6433 NASDAQ WTFC Fri, Nov 17, 2023 85.29 86.05 82.98 85.81
6432 NASDAQ WTFC Thu, Nov 16, 2023 84.11 84.60 82.98 84.38
6431 NASDAQ WTFC Wed, Nov 15, 2023 82.95 85.07 82.95 84.14
6430 NASDAQ WTFC Tue, Nov 14, 2023 79.85 83.37 79.85 83.00
6429 NASDAQ WTFC Mon, Nov 13, 2023 77.44 78.67 77.16 78.30
6428 NASDAQ WTFC Fri, Nov 10, 2023 77.51 78.20 76.67 78.02
6427 NASDAQ WTFC Thu, Nov 9, 2023 79.06 79.49 76.84 77.08
6426 NASDAQ WTFC Wed, Nov 8, 2023 79.68 80.74 78.54 79.04
6425 NASDAQ WTFC Tue, Nov 7, 2023 80.10 80.46 79.57 79.69
6424 NASDAQ WTFC Mon, Nov 6, 2023 81.46 81.55 80.33 80.65
6423 NASDAQ WTFC Fri, Nov 3, 2023 80.26 82.04 80.26 81.48
6422 NASDAQ WTFC Thu, Nov 2, 2023 75.75 78.89 75.75 78.75
6421 NASDAQ WTFC Wed, Nov 1, 2023 74.50 74.97 73.37 74.79
6420 NASDAQ WTFC Tue, Oct 31, 2023 74.70 75.33 73.69 74.69
6419 NASDAQ WTFC Mon, Oct 30, 2023 73.87 74.83 73.02 74.74
6418 NASDAQ WTFC Fri, Oct 27, 2023 74.43 74.43 72.14 72.91
6417 NASDAQ WTFC Thu, Oct 26, 2023 73.22 75.35 73.22 74.53
6416 NASDAQ WTFC Wed, Oct 25, 2023 73.62 73.91 71.86 72.97
6415 NASDAQ WTFC Tue, Oct 24, 2023 74.21 74.72 72.34 73.99
6414 NASDAQ WTFC Mon, Oct 23, 2023 73.98 75.15 73.79 73.96
6413 NASDAQ WTFC Fri, Oct 20, 2023 77.38 77.38 74.03 74.14
6412 NASDAQ WTFC Thu, Oct 19, 2023 76.68 79.56 76.68 77.32
6411 NASDAQ WTFC Wed, Oct 18, 2023 78.60 78.60 74.93 76.48
6410 NASDAQ WTFC Tue, Oct 17, 2023 74.69 77.55 74.69 76.32
6409 NASDAQ WTFC Mon, Oct 16, 2023 74.31 75.71 74.31 75.35
6408 NASDAQ WTFC Fri, Oct 13, 2023 75.58 75.58 73.54 73.58
6407 NASDAQ WTFC Thu, Oct 12, 2023 75.69 75.69 74.24 74.73
6406 NASDAQ WTFC Wed, Oct 11, 2023 75.75 76.75 75.00 75.64
6405 NASDAQ WTFC Tue, Oct 10, 2023 75.35 76.51 75.16 75.62
6404 NASDAQ WTFC Mon, Oct 9, 2023 74.10 75.05 73.79 74.83
6403 NASDAQ WTFC Fri, Oct 6, 2023 74.07 75.71 73.75 74.65
6402 NASDAQ WTFC Thu, Oct 5, 2023 73.04 75.22 73.04 74.87
6401 NASDAQ WTFC Wed, Oct 4, 2023 72.72 73.45 72.02 73.36
6400 NASDAQ WTFC Tue, Oct 3, 2023 73.69 73.69 71.96 72.57
6399 NASDAQ WTFC Mon, Oct 2, 2023 75.50 75.50 73.85 74.33
6398 NASDAQ WTFC Fri, Sep 29, 2023 75.42 76.45 75.21 75.50
6397 NASDAQ WTFC Thu, Sep 28, 2023 74.58 76.06 74.58 75.02
6396 NASDAQ WTFC Wed, Sep 27, 2023 75.64 76.05 74.21 74.62
6395 NASDAQ WTFC Tue, Sep 26, 2023 75.96 76.76 75.07 75.46
6394 NASDAQ WTFC Mon, Sep 25, 2023 75.59 76.97 75.10 76.92
6393 NASDAQ WTFC Fri, Sep 22, 2023 74.50 76.14 74.50 75.75
6392 NASDAQ WTFC Thu, Sep 21, 2023 75.24 76.45 74.54 75.07
6391 NASDAQ WTFC Wed, Sep 20, 2023 76.27 77.17 75.61 75.66
6390 NASDAQ WTFC Tue, Sep 19, 2023 76.22 76.79 75.30 75.79
6389 NASDAQ WTFC Mon, Sep 18, 2023 77.13 77.13 75.69 76.11
6388 NASDAQ WTFC Fri, Sep 15, 2023 77.50 78.23 77.01 77.41
6387 NASDAQ WTFC Thu, Sep 14, 2023 77.84 78.18 77.34 78.14
6386 NASDAQ WTFC Wed, Sep 13, 2023 77.86 77.86 76.54 77.02
6385 NASDAQ WTFC Tue, Sep 12, 2023 75.78 77.90 75.57 77.81
6384 NASDAQ WTFC Mon, Sep 11, 2023 75.63 75.63 75.63 75.63
6383 NASDAQ WTFC Fri, Sep 8, 2023 75.27 76.06 74.29 75.91
6382 NASDAQ WTFC Thu, Sep 7, 2023 75.93 76.87 74.55 74.79
6381 NASDAQ WTFC Wed, Sep 6, 2023 77.81 78.38 75.98 76.26
6380 NASDAQ WTFC Tue, Sep 5, 2023 79.00 79.39 77.66 78.22
6379 NASDAQ WTFC Fri, Sep 1, 2023 78.33 80.01 78.24 79.56
6378 NASDAQ WTFC Thu, Aug 31, 2023 77.46 78.16 77.37 77.61
6377 NASDAQ WTFC Wed, Aug 30, 2023 77.25 77.71 76.80 77.44
6376 NASDAQ WTFC Tue, Aug 29, 2023 76.79 77.90 76.37 77.67
6375 NASDAQ WTFC Mon, Aug 28, 2023 76.70 77.60 76.58 76.79
6374 NASDAQ WTFC Fri, Aug 25, 2023 77.13 77.51 75.28 76.14
6373 NASDAQ WTFC Thu, Aug 24, 2023 76.55 77.70 76.28 76.76
6372 NASDAQ WTFC Wed, Aug 23, 2023 75.76 76.87 75.30 76.47
6371 NASDAQ WTFC Tue, Aug 22, 2023 77.55 78.33 75.91 75.93
6370 NASDAQ WTFC Mon, Aug 21, 2023 77.77 77.99 76.59 77.80
6369 NASDAQ WTFC Fri, Aug 18, 2023 77.25 78.09 76.81 77.32
6368 NASDAQ WTFC Thu, Aug 17, 2023 79.27 79.37 77.45 77.95
6367 NASDAQ WTFC Wed, Aug 16, 2023 79.04 80.16 78.57 78.78
6366 NASDAQ WTFC Tue, Aug 15, 2023 81.18 81.99 78.95 79.37
6365 NASDAQ WTFC Mon, Aug 14, 2023 83.13 85.00 81.96 82.37
6364 NASDAQ WTFC Fri, Aug 11, 2023 82.96 83.93 82.96 83.67
6363 NASDAQ WTFC Thu, Aug 10, 2023 83.39 84.53 82.85 83.64
6362 NASDAQ WTFC Wed, Aug 9, 2023 82.90 83.27 82.40 82.75
6361 NASDAQ WTFC Tue, Aug 8, 2023 82.96 83.89 82.01 83.82
6360 NASDAQ WTFC Mon, Aug 7, 2023 84.48 85.59 82.55 85.34
6359 NASDAQ WTFC Fri, Aug 4, 2023 83.99 85.04 83.04 84.48
6358 NASDAQ WTFC Thu, Aug 3, 2023 83.21 84.42 82.15 84.28
6357 NASDAQ WTFC Wed, Aug 2, 2023 82.30 83.72 81.56 83.56
6356 NASDAQ WTFC Tue, Aug 1, 2023 84.06 84.06 82.20 83.44
6355 NASDAQ WTFC Mon, Jul 31, 2023 84.66 85.07 83.58 84.36
6354 NASDAQ WTFC Fri, Jul 28, 2023 85.08 85.36 83.60 84.41
6353 NASDAQ WTFC Thu, Jul 27, 2023 86.54 86.81 83.38 83.94
6352 NASDAQ WTFC Wed, Jul 26, 2023 85.20 86.77 84.42 86.05
6351 NASDAQ WTFC Tue, Jul 25, 2023 83.78 84.60 82.82 83.20
6350 NASDAQ WTFC Mon, Jul 24, 2023 83.31 84.23 82.95 83.21
6349 NASDAQ WTFC Fri, Jul 21, 2023 85.03 85.03 82.92 83.14
6348 NASDAQ WTFC Thu, Jul 20, 2023 84.21 84.63 82.09 84.15
6347 NASDAQ WTFC Wed, Jul 19, 2023 81.73 83.74 80.53 83.19
6346 NASDAQ WTFC Tue, Jul 18, 2023 77.58 81.73 77.58 81.47
6345 NASDAQ WTFC Mon, Jul 17, 2023 76.36 78.11 75.38 77.54
6344 NASDAQ WTFC Fri, Jul 14, 2023 78.89 78.92 76.25 76.52
6343 NASDAQ WTFC Thu, Jul 13, 2023 76.64 78.19 76.15 78.08
6342 NASDAQ WTFC Wed, Jul 12, 2023 76.51 77.38 76.10 76.28
6341 NASDAQ WTFC Tue, Jul 11, 2023 74.91 75.67 74.05 75.43
6340 NASDAQ WTFC Mon, Jul 10, 2023 73.50 75.44 73.10 74.64
6339 NASDAQ WTFC Fri, Jul 7, 2023 71.54 74.58 71.54 73.97
6338 NASDAQ WTFC Thu, Jul 6, 2023 71.34 71.87 70.25 71.37
6337 NASDAQ WTFC Wed, Jul 5, 2023 72.15 73.05 71.45 72.46
6336 NASDAQ WTFC Mon, Jul 3, 2023 72.51 74.57 72.49 72.88
6335 NASDAQ WTFC Fri, Jun 30, 2023 73.66 73.66 72.54 72.62
6334 NASDAQ WTFC Thu, Jun 29, 2023 72.22 73.27 72.21 72.93
6333 NASDAQ WTFC Wed, Jun 28, 2023 71.46 71.87 70.11 71.34
6332 NASDAQ WTFC Tue, Jun 27, 2023 69.74 72.02 68.86 71.78
6331 NASDAQ WTFC Mon, Jun 26, 2023 69.26 70.95 69.26 69.69
6330 NASDAQ WTFC Fri, Jun 23, 2023 67.61 69.05 67.61 68.77
6329 NASDAQ WTFC Thu, Jun 22, 2023 69.64 69.64 67.67 68.51
6328 NASDAQ WTFC Wed, Jun 21, 2023 69.59 70.41 68.77 69.81
6327 NASDAQ WTFC Tue, Jun 20, 2023 69.94 69.94 68.62 69.61
6326 NASDAQ WTFC Fri, Jun 16, 2023 71.42 71.48 69.64 70.11
6325 NASDAQ WTFC Thu, Jun 15, 2023 69.64 71.65 69.64 71.48
6324 NASDAQ WTFC Wed, Jun 14, 2023 71.93 72.56 69.53 70.27
6323 NASDAQ WTFC Tue, Jun 13, 2023 70.68 72.24 70.25 71.83
6322 NASDAQ WTFC Mon, Jun 12, 2023 70.18 72.19 69.60 70.23
6321 NASDAQ WTFC Fri, Jun 9, 2023 70.92 70.92 69.71 70.26
6320 NASDAQ WTFC Thu, Jun 8, 2023 71.80 72.98 70.33 71.11
6319 NASDAQ WTFC Wed, Jun 7, 2023 70.71 72.87 70.24 72.18
6318 NASDAQ WTFC Tue, Jun 6, 2023 65.58 70.37 65.19 70.03
6317 NASDAQ WTFC Mon, Jun 5, 2023 67.68 67.68 65.42 65.86
6316 NASDAQ WTFC Fri, Jun 2, 2023 66.79 68.53 66.12 68.00
6315 NASDAQ WTFC Thu, Jun 1, 2023 64.18 65.86 63.41 65.38
6314 NASDAQ WTFC Wed, May 31, 2023 65.07 65.39 62.87 63.57
6313 NASDAQ WTFC Tue, May 30, 2023 66.15 66.60 64.90 65.79
6312 NASDAQ WTFC Fri, May 26, 2023 64.95 65.96 63.92 65.87
6311 NASDAQ WTFC Thu, May 25, 2023 64.66 65.59 63.86 64.98
6310 NASDAQ WTFC Wed, May 24, 2023 66.07 66.50 65.05 65.28
6309 NASDAQ WTFC Tue, May 23, 2023 67.25 68.99 66.67 66.77
6308 NASDAQ WTFC Mon, May 22, 2023 65.87 67.71 65.13 67.29
6307 NASDAQ WTFC Fri, May 19, 2023 66.96 66.96 64.54 65.33
6306 NASDAQ WTFC Thu, May 18, 2023 65.54 66.69 64.94 66.39
6305 NASDAQ WTFC Wed, May 17, 2023 63.84 66.25 62.83 65.78
6304 NASDAQ WTFC Tue, May 16, 2023 63.00 63.90 61.72 61.81
6303 NASDAQ WTFC Mon, May 15, 2023 61.69 63.37 61.17 63.04
6302 NASDAQ WTFC Fri, May 12, 2023 61.37 61.50 59.85 60.91
6301 NASDAQ WTFC Thu, May 11, 2023 60.98 61.66 60.19 60.72
6300 NASDAQ WTFC Wed, May 10, 2023 63.48 63.48 61.07 62.11
6299 NASDAQ WTFC Tue, May 9, 2023 62.69 63.31 61.78 62.80
6298 NASDAQ WTFC Mon, May 8, 2023 66.72 67.00 63.16 63.29
6297 NASDAQ WTFC Fri, May 5, 2023 64.29 65.74 63.96 65.46
6296 NASDAQ WTFC Thu, May 4, 2023 61.04 62.56 58.12 61.47
6295 NASDAQ WTFC Wed, May 3, 2023 64.83 66.10 62.59 62.91
6294 NASDAQ WTFC Tue, May 2, 2023 67.10 67.10 62.67 64.82
6293 NASDAQ WTFC Mon, May 1, 2023 68.75 68.94 67.21 67.33
6292 NASDAQ WTFC Fri, Apr 28, 2023 67.65 69.23 67.50 68.37
6291 NASDAQ WTFC Thu, Apr 27, 2023 67.70 69.08 67.65 68.05
6290 NASDAQ WTFC Wed, Apr 26, 2023 66.97 68.47 66.84 67.32
6289 NASDAQ WTFC Tue, Apr 25, 2023 68.31 68.84 66.55 66.67
6288 NASDAQ WTFC Mon, Apr 24, 2023 70.16 70.87 69.44 69.54
6287 NASDAQ WTFC Fri, Apr 21, 2023 70.32 70.68 69.67 70.37
6286 NASDAQ WTFC Thu, Apr 20, 2023 71.00 73.09 69.99 70.71
6285 NASDAQ WTFC Wed, Apr 19, 2023 72.22 75.03 71.44 73.74
6284 NASDAQ WTFC Tue, Apr 18, 2023 73.71 73.71 71.44 71.75
6283 NASDAQ WTFC Mon, Apr 17, 2023 71.52 74.08 70.89 73.72
6282 NASDAQ WTFC Fri, Apr 14, 2023 74.49 74.58 71.13 72.25
6281 NASDAQ WTFC Thu, Apr 13, 2023 71.03 73.11 70.12 72.88
6280 NASDAQ WTFC Wed, Apr 12, 2023 72.16 72.21 69.79 70.94
6279 NASDAQ WTFC Tue, Apr 11, 2023 71.13 71.70 70.59 71.38
6278 NASDAQ WTFC Mon, Apr 10, 2023 70.29 71.66 69.66 71.05
6277 NASDAQ WTFC Thu, Apr 6, 2023 70.05 71.15 69.67 71.05
6276 NASDAQ WTFC Wed, Apr 5, 2023 69.03 70.27 68.66 70.13
6275 NASDAQ WTFC Tue, Apr 4, 2023 72.40 72.40 68.88 70.42
6274 NASDAQ WTFC Mon, Apr 3, 2023 73.24 73.50 71.67 71.96
6273 NASDAQ WTFC Fri, Mar 31, 2023 72.94 73.53 72.09 72.95
6272 NASDAQ WTFC Thu, Mar 30, 2023 73.60 73.60 71.72 72.11
6271 NASDAQ WTFC Wed, Mar 29, 2023 73.17 73.30 71.55 72.60
6270 NASDAQ WTFC Tue, Mar 28, 2023 71.47 72.76 70.73 71.94
6269 NASDAQ WTFC Mon, Mar 27, 2023 73.57 73.58 70.82 71.65
6268 NASDAQ WTFC Fri, Mar 24, 2023 67.39 71.03 67.39 70.90
6267 NASDAQ WTFC Thu, Mar 23, 2023 73.52 73.88 69.15 69.65
6266 NASDAQ WTFC Wed, Mar 22, 2023 77.13 77.13 72.46 72.68
6265 NASDAQ WTFC Tue, Mar 21, 2023 76.39 77.99 75.13 76.98
6264 NASDAQ WTFC Mon, Mar 20, 2023 74.57 76.11 72.34 73.15
6263 NASDAQ WTFC Fri, Mar 17, 2023 76.18 76.93 71.74 72.23
6262 NASDAQ WTFC Thu, Mar 16, 2023 70.42 77.68 70.02 77.40
6261 NASDAQ WTFC Wed, Mar 15, 2023 72.02 73.46 69.56 71.38
6260 NASDAQ WTFC Tue, Mar 14, 2023 76.00 79.48 74.20 74.97
6259 NASDAQ WTFC Mon, Mar 13, 2023 73.78 74.55 57.48 71.05
6258 NASDAQ WTFC Fri, Mar 10, 2023 80.17 82.56 77.84 80.12
6257 NASDAQ WTFC Thu, Mar 9, 2023 86.11 86.27 81.81 82.03
6256 NASDAQ WTFC Wed, Mar 8, 2023 88.16 89.19 86.38 87.02
6255 NASDAQ WTFC Tue, Mar 7, 2023 91.10 91.10 87.91 87.99
6254 NASDAQ WTFC Mon, Mar 6, 2023 91.02 92.18 90.96 91.54
6253 NASDAQ WTFC Fri, Mar 3, 2023 91.01 91.58 90.11 91.44
6252 NASDAQ WTFC Thu, Mar 2, 2023 91.79 91.79 90.13 90.78
6251 NASDAQ WTFC Wed, Mar 1, 2023 91.62 92.67 91.01 92.17
6250 NASDAQ WTFC Tue, Feb 28, 2023 93.47 94.00 91.19 92.13
6249 NASDAQ WTFC Mon, Feb 27, 2023 93.41 94.00 92.71 93.43
6248 NASDAQ WTFC Fri, Feb 24, 2023 91.08 92.90 90.78 92.85
6247 NASDAQ WTFC Thu, Feb 23, 2023 91.62 92.52 89.53 91.53
6246 NASDAQ WTFC Wed, Feb 22, 2023 91.34 91.82 90.68 91.30
6245 NASDAQ WTFC Tue, Feb 21, 2023 92.54 92.54 90.88 91.54
6244 NASDAQ WTFC Fri, Feb 17, 2023 91.67 92.85 91.39 92.54
6243 NASDAQ WTFC Thu, Feb 16, 2023 92.03 92.89 91.47 92.02
6242 NASDAQ WTFC Wed, Feb 15, 2023 91.72 92.96 91.53 92.66
6241 NASDAQ WTFC Tue, Feb 14, 2023 93.13 95.21 92.01 92.66
6240 NASDAQ WTFC Mon, Feb 13, 2023 93.54 93.69 92.88 93.44
6239 NASDAQ WTFC Fri, Feb 10, 2023 93.48 94.26 92.93 93.65
6238 NASDAQ WTFC Thu, Feb 9, 2023 94.60 95.00 93.37 93.48
6237 NASDAQ WTFC Wed, Feb 8, 2023 95.25 95.39 94.06 94.41
6236 NASDAQ WTFC Tue, Feb 7, 2023 94.55 95.97 94.16 95.65
6235 NASDAQ WTFC Mon, Feb 6, 2023 95.01 95.70 94.21 94.93
6234 NASDAQ WTFC Fri, Feb 3, 2023 93.11 94.91 92.97 94.87
6233 NASDAQ WTFC Thu, Feb 2, 2023 93.15 93.44 91.83 93.40
6232 NASDAQ WTFC Wed, Feb 1, 2023 91.98 93.84 91.40 92.94
6231 NASDAQ WTFC Tue, Jan 31, 2023 89.37 91.49 87.58 91.47
6230 NASDAQ WTFC Mon, Jan 30, 2023 89.82 90.70 89.42 89.43
6229 NASDAQ WTFC Fri, Jan 27, 2023 91.04 91.56 89.84 90.50
6228 NASDAQ WTFC Thu, Jan 26, 2023 89.85 90.52 89.09 90.50
6227 NASDAQ WTFC Wed, Jan 25, 2023 88.27 89.14 87.50 88.91
6226 NASDAQ WTFC Tue, Jan 24, 2023 88.80 89.72 87.85 88.06
6225 NASDAQ WTFC Mon, Jan 23, 2023 87.47 89.26 86.99 88.76
6224 NASDAQ WTFC Fri, Jan 20, 2023 85.01 87.25 84.75 87.23
6223 NASDAQ WTFC Thu, Jan 19, 2023 80.81 85.40 79.79 84.77
6222 NASDAQ WTFC Wed, Jan 18, 2023 86.06 86.06 82.59 82.75
6221 NASDAQ WTFC Tue, Jan 17, 2023 87.19 87.29 85.83 86.42
6220 NASDAQ WTFC Fri, Jan 13, 2023 86.46 87.98 84.68 87.66
6219 NASDAQ WTFC Thu, Jan 12, 2023 86.20 88.19 85.74 87.28
6218 NASDAQ WTFC Wed, Jan 11, 2023 86.48 86.64 85.43 85.91
6217 NASDAQ WTFC Tue, Jan 10, 2023 84.89 86.06 84.65 85.99
6216 NASDAQ WTFC Mon, Jan 9, 2023 85.58 86.01 84.97 85.25
6215 NASDAQ WTFC Fri, Jan 6, 2023 83.99 85.50 83.59 85.41
6214 NASDAQ WTFC Thu, Jan 5, 2023 83.48 83.81 82.79 83.22
6213 NASDAQ WTFC Wed, Jan 4, 2023 84.26 85.24 83.68 84.19
6212 NASDAQ WTFC Tue, Jan 3, 2023 84.64 85.20 83.09 83.69
6211 NASDAQ WTFC Fri, Dec 30, 2022 83.72 84.73 83.45 84.52
6210 NASDAQ WTFC Thu, Dec 29, 2022 83.01 84.65 82.74 84.37
6209 NASDAQ WTFC Wed, Dec 28, 2022 83.34 83.55 82.75 82.84
6208 NASDAQ WTFC Tue, Dec 27, 2022 83.43 84.00 82.79 83.45
6207 NASDAQ WTFC Fri, Dec 23, 2022 82.85 83.76 82.44 83.25
6206 NASDAQ WTFC Thu, Dec 22, 2022 82.88 82.91 81.46 82.77
6205 NASDAQ WTFC Wed, Dec 21, 2022 82.89 84.12 82.69 83.40
6204 NASDAQ WTFC Tue, Dec 20, 2022 81.32 82.69 81.02 82.18
6203 NASDAQ WTFC Mon, Dec 19, 2022 80.71 81.66 80.20 80.88
6202 NASDAQ WTFC Fri, Dec 16, 2022 80.68 81.36 79.59 80.22
6201 NASDAQ WTFC Thu, Dec 15, 2022 82.22 82.25 80.54 81.13
6200 NASDAQ WTFC Wed, Dec 14, 2022 83.74 84.15 82.07 82.97
6199 NASDAQ WTFC Tue, Dec 13, 2022 85.93 86.90 81.90 83.36
6198 NASDAQ WTFC Mon, Dec 12, 2022 85.14 86.19 84.77 85.42
6197 NASDAQ WTFC Fri, Dec 9, 2022 87.08 87.18 85.19 85.41
6196 NASDAQ WTFC Thu, Dec 8, 2022 88.66 88.71 86.30 87.08
6195 NASDAQ WTFC Wed, Dec 7, 2022 86.67 88.71 86.14 87.42
6194 NASDAQ WTFC Tue, Dec 6, 2022 85.47 89.74 84.65 86.89
6193 NASDAQ WTFC Mon, Dec 5, 2022 90.03 90.57 84.46 85.43
6192 NASDAQ WTFC Fri, Dec 2, 2022 90.21 90.92 88.74 90.85
6191 NASDAQ WTFC Thu, Dec 1, 2022 91.92 92.47 89.75 91.09
6190 NASDAQ WTFC Wed, Nov 30, 2022 88.99 91.57 87.67 91.43
6189 NASDAQ WTFC Tue, Nov 29, 2022 87.92 89.42 87.92 89.03
6188 NASDAQ WTFC Mon, Nov 28, 2022 88.85 88.98 87.68 87.92
6187 NASDAQ WTFC Fri, Nov 25, 2022 89.45 90.21 89.03 89.77
6186 NASDAQ WTFC Wed, Nov 23, 2022 89.57 90.25 88.64 88.78
6185 NASDAQ WTFC Tue, Nov 22, 2022 89.73 90.51 89.06 89.92
6184 NASDAQ WTFC Mon, Nov 21, 2022 88.45 89.79 88.45 89.42
6183 NASDAQ WTFC Fri, Nov 18, 2022 88.95 89.51 87.35 88.54
6182 NASDAQ WTFC Thu, Nov 17, 2022 87.22 88.54 86.39 87.53
6181 NASDAQ WTFC Wed, Nov 16, 2022 90.27 90.27 88.46 88.69
6180 NASDAQ WTFC Tue, Nov 15, 2022 91.25 92.38 89.37 90.00
6179 NASDAQ WTFC Mon, Nov 14, 2022 91.15 91.67 89.88 89.88
6178 NASDAQ WTFC Fri, Nov 11, 2022 95.64 95.97 90.04 91.15
6177 NASDAQ WTFC Thu, Nov 10, 2022 96.36 97.81 94.11 95.03
6176 NASDAQ WTFC Wed, Nov 9, 2022 93.04 95.12 92.75 93.68
6175 NASDAQ WTFC Tue, Nov 8, 2022 94.43 95.33 93.38 94.42
6174 NASDAQ WTFC Mon, Nov 7, 2022 94.22 95.00 93.27 94.93
6173 NASDAQ WTFC Fri, Nov 4, 2022 92.90 94.31 92.19 93.25
6172 NASDAQ WTFC Thu, Nov 3, 2022 90.50 92.11 88.88 91.64
6171 NASDAQ WTFC Wed, Nov 2, 2022 94.01 94.40 91.03 91.25
6170 NASDAQ WTFC Tue, Nov 1, 2022 94.35 94.93 93.49 94.32
6169 NASDAQ WTFC Mon, Oct 31, 2022 92.76 94.18 92.54 93.62
6168 NASDAQ WTFC Fri, Oct 28, 2022 91.83 93.31 90.73 93.23
6167 NASDAQ WTFC Thu, Oct 27, 2022 92.98 93.57 90.86 91.03
6166 NASDAQ WTFC Wed, Oct 26, 2022 93.76 94.44 91.96 91.97
6165 NASDAQ WTFC Tue, Oct 25, 2022 91.62 93.69 91.62 93.34
6164 NASDAQ WTFC Mon, Oct 24, 2022 92.26 92.68 90.97 91.79
6163 NASDAQ WTFC Fri, Oct 21, 2022 90.02 92.01 89.41 91.17
6162 NASDAQ WTFC Thu, Oct 20, 2022 93.36 94.77 89.29 89.98
6161 NASDAQ WTFC Wed, Oct 19, 2022 93.00 96.92 91.93 92.56
6160 NASDAQ WTFC Tue, Oct 18, 2022 92.80 93.97 91.39 92.30
6159 NASDAQ WTFC Mon, Oct 17, 2022 90.63 92.04 89.66 91.69
6158 NASDAQ WTFC Fri, Oct 14, 2022 90.00 90.94 88.47 88.74
6157 NASDAQ WTFC Thu, Oct 13, 2022 84.88 89.79 83.54 89.30
6156 NASDAQ WTFC Wed, Oct 12, 2022 84.25 86.36 83.35 85.50
6155 NASDAQ WTFC Tue, Oct 11, 2022 85.06 85.74 83.65 84.46
6154 NASDAQ WTFC Mon, Oct 10, 2022 86.17 86.59 84.64 85.57
6153 NASDAQ WTFC Fri, Oct 7, 2022 87.09 87.09 85.11 85.50
6152 NASDAQ WTFC Thu, Oct 6, 2022 87.04 87.94 86.68 87.79
6151 NASDAQ WTFC Wed, Oct 5, 2022 86.65 87.89 85.89 87.71
6150 NASDAQ WTFC Tue, Oct 4, 2022 84.85 88.06 84.56 88.00
6149 NASDAQ WTFC Mon, Oct 3, 2022 82.49 84.32 81.19 83.74
6148 NASDAQ WTFC Fri, Sep 30, 2022 81.62 83.28 81.27 81.55
6147 NASDAQ WTFC Thu, Sep 29, 2022 81.22 81.72 79.84 81.58
6146 NASDAQ WTFC Wed, Sep 28, 2022 80.63 82.79 80.47 82.28
6145 NASDAQ WTFC Tue, Sep 27, 2022 81.74 82.54 79.53 80.59
6144 NASDAQ WTFC Mon, Sep 26, 2022 81.70 83.01 81.02 81.53
6143 NASDAQ WTFC Fri, Sep 23, 2022 82.78 82.78 80.92 82.46
6142 NASDAQ WTFC Thu, Sep 22, 2022 86.04 86.33 83.32 83.73
6141 NASDAQ WTFC Wed, Sep 21, 2022 86.82 87.86 85.63 85.63
6140 NASDAQ WTFC Tue, Sep 20, 2022 86.32 87.08 85.86 86.62
6139 NASDAQ WTFC Mon, Sep 19, 2022 84.02 86.96 84.02 86.81
6138 NASDAQ WTFC Fri, Sep 16, 2022 86.09 86.09 84.04 85.21
6137 NASDAQ WTFC Thu, Sep 15, 2022 86.33 88.26 86.33 87.09
6136 NASDAQ WTFC Wed, Sep 14, 2022 86.67 87.08 85.22 86.49
6135 NASDAQ WTFC Tue, Sep 13, 2022 86.71 87.79 86.09 86.40
6134 NASDAQ WTFC Mon, Sep 12, 2022 88.18 89.42 87.94 88.80
6133 NASDAQ WTFC Fri, Sep 9, 2022 87.16 88.42 86.20 87.75
6132 NASDAQ WTFC Thu, Sep 8, 2022 84.33 86.86 84.24 86.76
6131 NASDAQ WTFC Wed, Sep 7, 2022 82.12 85.09 81.87 85.01
6130 NASDAQ WTFC Tue, Sep 6, 2022 84.50 84.50 81.84 82.62
6129 NASDAQ WTFC Fri, Sep 2, 2022 85.22 86.02 83.28 83.67
6128 NASDAQ WTFC Thu, Sep 1, 2022 83.94 84.68 82.89 84.21
6127 NASDAQ WTFC Wed, Aug 31, 2022 85.30 85.70 84.29 84.34
6126 NASDAQ WTFC Tue, Aug 30, 2022 85.21 85.55 84.00 85.17
6125 NASDAQ WTFC Mon, Aug 29, 2022 84.68 85.61 83.97 84.86
6124 NASDAQ WTFC Fri, Aug 26, 2022 87.92 88.17 85.13 85.17
6123 NASDAQ WTFC Thu, Aug 25, 2022 86.24 87.96 86.12 87.92
6122 NASDAQ WTFC Wed, Aug 24, 2022 86.58 86.97 85.57 86.20
6121 NASDAQ WTFC Tue, Aug 23, 2022 87.22 87.81 86.89 86.98
6120 NASDAQ WTFC Mon, Aug 22, 2022 88.06 88.06 86.75 86.92
6119 NASDAQ WTFC Fri, Aug 19, 2022 89.73 89.73 88.71 89.34
6118 NASDAQ WTFC Thu, Aug 18, 2022 89.40 90.53 88.59 90.48
6117 NASDAQ WTFC Wed, Aug 17, 2022 88.71 89.60 88.13 89.45
6116 NASDAQ WTFC Tue, Aug 16, 2022 88.90 90.19 86.95 89.77
6115 NASDAQ WTFC Mon, Aug 15, 2022 88.38 89.49 86.71 89.15
6114 NASDAQ WTFC Fri, Aug 12, 2022 88.90 89.23 86.98 89.16
6113 NASDAQ WTFC Thu, Aug 11, 2022 87.20 88.20 87.19 88.14
6112 NASDAQ WTFC Wed, Aug 10, 2022 85.56 87.17 85.56 86.58
6111 NASDAQ WTFC Tue, Aug 9, 2022 85.45 85.45 84.66 84.87
6110 NASDAQ WTFC Mon, Aug 8, 2022 87.10 87.86 85.39 85.45
6109 NASDAQ WTFC Fri, Aug 5, 2022 84.61 86.90 84.54 86.76
6108 NASDAQ WTFC Thu, Aug 4, 2022 85.43 85.43 84.22 84.85
6107 NASDAQ WTFC Wed, Aug 3, 2022 85.29 86.26 84.45 85.69
6106 NASDAQ WTFC Tue, Aug 2, 2022 86.44 86.70 84.23 84.63
6105 NASDAQ WTFC Mon, Aug 1, 2022 85.57 87.21 84.60 86.74
6104 NASDAQ WTFC Fri, Jul 29, 2022 85.95 86.66 85.03 86.04
6103 NASDAQ WTFC Thu, Jul 28, 2022 86.80 86.95 84.78 85.86
6102 NASDAQ WTFC Wed, Jul 27, 2022 85.93 87.37 85.63 86.93
6101 NASDAQ WTFC Tue, Jul 26, 2022 85.76 87.04 85.40 85.81
6100 NASDAQ WTFC Mon, Jul 25, 2022 86.44 87.09 85.83 86.44
6099 NASDAQ WTFC Fri, Jul 22, 2022 86.66 87.54 85.34 85.77
6098 NASDAQ WTFC Thu, Jul 21, 2022 87.38 88.14 83.72 86.04
6097 NASDAQ WTFC Wed, Jul 20, 2022 83.68 86.12 83.51 85.95
6096 NASDAQ WTFC Tue, Jul 19, 2022 82.75 85.08 82.75 84.50
6095 NASDAQ WTFC Mon, Jul 18, 2022 82.78 83.65 81.41 81.65
6094 NASDAQ WTFC Fri, Jul 15, 2022 79.67 81.96 78.84 81.53
6093 NASDAQ WTFC Thu, Jul 14, 2022 77.06 78.34 76.51 78.14
6092 NASDAQ WTFC Wed, Jul 13, 2022 79.32 79.55 77.74 78.71
6091 NASDAQ WTFC Tue, Jul 12, 2022 79.35 81.65 78.93 79.87
6090 NASDAQ WTFC Mon, Jul 11, 2022 80.89 81.26 79.94 80.17
6089 NASDAQ WTFC Fri, Jul 8, 2022 81.95 82.48 80.52 81.16
6088 NASDAQ WTFC Thu, Jul 7, 2022 80.87 81.76 78.40 81.46
6087 NASDAQ WTFC Wed, Jul 6, 2022 80.42 81.19 78.39 79.73
6086 NASDAQ WTFC Tue, Jul 5, 2022 79.33 81.08 78.01 81.04
6085 NASDAQ WTFC Fri, Jul 1, 2022 79.66 81.76 78.01 81.32
6084 NASDAQ WTFC Thu, Jun 30, 2022 78.53 81.18 78.04 80.15
6083 NASDAQ WTFC Wed, Jun 29, 2022 81.69 82.12 80.44 80.65
6082 NASDAQ WTFC Tue, Jun 28, 2022 82.59 83.67 81.54 81.67
6081 NASDAQ WTFC Mon, Jun 27, 2022 82.99 84.95 81.51 81.93
6080 NASDAQ WTFC Fri, Jun 24, 2022 79.34 82.76 77.61 82.49
6079 NASDAQ WTFC Thu, Jun 23, 2022 79.88 80.62 77.58 78.53
6078 NASDAQ WTFC Wed, Jun 22, 2022 78.39 80.24 78.39 79.92
6077 NASDAQ WTFC Tue, Jun 21, 2022 79.64 80.53 79.00 79.69
6076 NASDAQ WTFC Fri, Jun 17, 2022 77.30 79.11 76.80 78.27
6075 NASDAQ WTFC Thu, Jun 16, 2022 78.72 78.72 76.13 76.44
6074 NASDAQ WTFC Wed, Jun 15, 2022 80.43 81.79 79.10 80.44
6073 NASDAQ WTFC Tue, Jun 14, 2022 79.37 80.35 78.56 79.45
6072 NASDAQ WTFC Mon, Jun 13, 2022 79.81 80.47 78.16 78.79
6071 NASDAQ WTFC Fri, Jun 10, 2022 82.78 83.44 81.12 81.89
6070 NASDAQ WTFC Thu, Jun 9, 2022 87.38 87.70 84.82 84.90
6069 NASDAQ WTFC Wed, Jun 8, 2022 87.07 88.65 86.00 87.67
6068 NASDAQ WTFC Tue, Jun 7, 2022 88.34 90.27 85.10 90.27
6067 NASDAQ WTFC Mon, Jun 6, 2022 90.14 91.36 89.00 89.38
6066 NASDAQ WTFC Fri, Jun 3, 2022 89.67 90.27 88.73 89.21
6065 NASDAQ WTFC Thu, Jun 2, 2022 86.71 89.81 86.04 89.76
6064 NASDAQ WTFC Wed, Jun 1, 2022 87.45 87.85 85.34 86.71
6063 NASDAQ WTFC Tue, May 31, 2022 86.94 87.92 85.89 87.39
6062 NASDAQ WTFC Fri, May 27, 2022 86.46 87.70 86.19 87.51
6061 NASDAQ WTFC Thu, May 26, 2022 85.25 87.18 85.00 86.58
6060 NASDAQ WTFC Wed, May 25, 2022 82.95 85.16 82.70 84.66
6059 NASDAQ WTFC Tue, May 24, 2022 85.33 85.33 81.27 83.05
6058 NASDAQ WTFC Mon, May 23, 2022 82.85 84.42 82.40 83.55
6057 NASDAQ WTFC Fri, May 20, 2022 82.08 82.57 79.77 81.43
6056 NASDAQ WTFC Thu, May 19, 2022 81.47 82.74 80.80 81.19
6055 NASDAQ WTFC Wed, May 18, 2022 84.47 85.95 82.16 82.56
6054 NASDAQ WTFC Tue, May 17, 2022 83.97 85.80 82.76 85.64
6053 NASDAQ WTFC Mon, May 16, 2022 83.13 83.58 81.42 82.63
6052 NASDAQ WTFC Fri, May 13, 2022 83.27 84.39 81.89 83.65
6051 NASDAQ WTFC Thu, May 12, 2022 83.02 83.93 81.11 82.69
6050 NASDAQ WTFC Wed, May 11, 2022 84.60 86.32 82.56 83.82
6049 NASDAQ WTFC Tue, May 10, 2022 85.33 86.07 82.20 84.81
6048 NASDAQ WTFC Mon, May 9, 2022 84.83 85.74 83.62 84.75
6047 NASDAQ WTFC Fri, May 6, 2022 87.52 88.20 84.78 86.20
6046 NASDAQ WTFC Thu, May 5, 2022 90.18 90.29 86.13 87.62
6045 NASDAQ WTFC Wed, May 4, 2022 89.15 91.89 88.43 91.40
6044 NASDAQ WTFC Tue, May 3, 2022 88.19 89.66 86.65 89.16
6043 NASDAQ WTFC Mon, May 2, 2022 88.13 88.75 85.95 88.16
6042 NASDAQ WTFC Fri, Apr 29, 2022 89.68 90.69 86.98 87.32
6041 NASDAQ WTFC Thu, Apr 28, 2022 89.99 91.18 88.01 89.81
6040 NASDAQ WTFC Wed, Apr 27, 2022 88.34 89.19 87.39 88.98
6039 NASDAQ WTFC Tue, Apr 26, 2022 91.23 91.89 88.02 88.37
6038 NASDAQ WTFC Mon, Apr 25, 2022 91.96 92.40 89.01 92.34
6037 NASDAQ WTFC Fri, Apr 22, 2022 95.81 95.81 92.60 92.78
6036 NASDAQ WTFC Thu, Apr 21, 2022 97.43 98.54 95.46 96.01
6035 NASDAQ WTFC Wed, Apr 20, 2022 92.52 98.25 90.63 95.91
6034 NASDAQ WTFC Tue, Apr 19, 2022 90.17 92.75 89.63 92.57
6033 NASDAQ WTFC Mon, Apr 18, 2022 88.54 89.60 88.36 89.31
6032 NASDAQ WTFC Thu, Apr 14, 2022 89.73 90.51 88.36 88.60
6031 NASDAQ WTFC Wed, Apr 13, 2022 88.17 89.80 87.56 89.67
6030 NASDAQ WTFC Tue, Apr 12, 2022 89.63 90.60 87.73 88.29
6029 NASDAQ WTFC Mon, Apr 11, 2022 89.09 90.99 89.02 89.49
6028 NASDAQ WTFC Fri, Apr 8, 2022 88.71 89.60 87.91 89.02
6027 NASDAQ WTFC Thu, Apr 7, 2022 90.41 90.41 86.70 88.37
6026 NASDAQ WTFC Wed, Apr 6, 2022 91.22 91.29 89.63 89.88
6025 NASDAQ WTFC Tue, Apr 5, 2022 91.59 92.90 91.22 91.31
6024 NASDAQ WTFC Mon, Apr 4, 2022 91.23 92.76 90.54 91.88
6023 NASDAQ WTFC Fri, Apr 1, 2022 94.57 94.80 91.83 92.10
6022 NASDAQ WTFC Thu, Mar 31, 2022 93.54 95.00 92.78 92.93
6021 NASDAQ WTFC Wed, Mar 30, 2022 96.48 96.53 93.42 94.14
6020 NASDAQ WTFC Tue, Mar 29, 2022 96.78 98.05 95.08 96.29
6019 NASDAQ WTFC Mon, Mar 28, 2022 95.79 96.28 94.26 95.32
6018 NASDAQ WTFC Fri, Mar 25, 2022 93.33 96.91 92.89 96.73
6017 NASDAQ WTFC Thu, Mar 24, 2022 93.11 93.71 91.47 92.89
6016 NASDAQ WTFC Wed, Mar 23, 2022 95.54 95.54 92.00 92.13
6015 NASDAQ WTFC Tue, Mar 22, 2022 95.90 97.38 95.18 96.09
6014 NASDAQ WTFC Mon, Mar 21, 2022 95.29 95.98 93.62 94.62
6013 NASDAQ WTFC Fri, Mar 18, 2022 94.12 95.33 92.56 94.51
6012 NASDAQ WTFC Thu, Mar 17, 2022 95.14 95.14 93.37 94.91
6011 NASDAQ WTFC Wed, Mar 16, 2022 93.78 96.44 93.11 96.42
6010 NASDAQ WTFC Tue, Mar 15, 2022 92.69 93.25 91.29 92.39
6009 NASDAQ WTFC Mon, Mar 14, 2022 92.19 94.28 91.60 92.02
6008 NASDAQ WTFC Fri, Mar 11, 2022 92.75 93.73 91.64 91.77
6007 NASDAQ WTFC Thu, Mar 10, 2022 91.07 92.52 89.80 91.45
6006 NASDAQ WTFC Wed, Mar 9, 2022 91.56 93.23 90.75 92.30
6005 NASDAQ WTFC Tue, Mar 8, 2022 90.75 91.60 87.63 89.33
6004 NASDAQ WTFC Mon, Mar 7, 2022 91.47 92.50 87.15 87.30
6003 NASDAQ WTFC Fri, Mar 4, 2022 95.63 95.69 91.13 92.46
6002 NASDAQ WTFC Thu, Mar 3, 2022 98.12 99.00 97.07 98.00
6001 NASDAQ WTFC Wed, Mar 2, 2022 93.56 98.73 93.56 98.12
6000 NASDAQ WTFC Tue, Mar 1, 2022 98.14 98.59 91.34 92.32
5999 NASDAQ WTFC Mon, Feb 28, 2022 96.48 99.86 96.01 99.36
5998 NASDAQ WTFC Fri, Feb 25, 2022 95.98 99.15 95.88 98.84
5997 NASDAQ WTFC Thu, Feb 24, 2022 92.63 95.21 91.62 94.99
5996 NASDAQ WTFC Wed, Feb 23, 2022 99.40 100.32 96.34 96.65
5995 NASDAQ WTFC Tue, Feb 22, 2022 98.37 100.00 97.96 98.75
5994 NASDAQ WTFC Fri, Feb 18, 2022 99.81 100.58 98.62 98.81
5993 NASDAQ WTFC Thu, Feb 17, 2022 102.98 103.68 99.55 99.65
5992 NASDAQ WTFC Wed, Feb 16, 2022 103.43 104.86 98.26 104.16
5991 NASDAQ WTFC Tue, Feb 15, 2022 102.12 104.67 98.89 104.45
5990 NASDAQ WTFC Mon, Feb 14, 2022 103.31 104.55 100.70 101.65
5989 NASDAQ WTFC Fri, Feb 11, 2022 102.77 105.08 101.96 103.03
5988 NASDAQ WTFC Thu, Feb 10, 2022 102.58 105.32 101.82 103.71
5987 NASDAQ WTFC Wed, Feb 9, 2022 104.81 104.96 102.30 102.41
5986 NASDAQ WTFC Tue, Feb 8, 2022 102.95 105.56 101.50 105.06
5985 NASDAQ WTFC Mon, Feb 7, 2022 101.70 102.40 100.54 101.55
5984 NASDAQ WTFC Fri, Feb 4, 2022 99.51 101.81 99.03 101.28
5983 NASDAQ WTFC Thu, Feb 3, 2022 98.80 99.54 97.91 98.55
5982 NASDAQ WTFC Wed, Feb 2, 2022 99.29 99.59 97.59 98.73
5981 NASDAQ WTFC Tue, Feb 1, 2022 97.40 99.27 96.18 99.05
5980 NASDAQ WTFC Mon, Jan 31, 2022 97.35 98.62 95.82 98.07
5979 NASDAQ WTFC Fri, Jan 28, 2022 96.26 97.63 95.23 97.53
5978 NASDAQ WTFC Thu, Jan 27, 2022 98.00 99.79 94.81 95.72
5977 NASDAQ WTFC Wed, Jan 26, 2022 98.59 99.18 96.00 97.50
5976 NASDAQ WTFC Tue, Jan 25, 2022 97.67 99.41 95.24 97.92
5975 NASDAQ WTFC Mon, Jan 24, 2022 96.07 98.69 94.43 98.44
5974 NASDAQ WTFC Fri, Jan 21, 2022 99.83 100.10 96.76 97.45
5973 NASDAQ WTFC Thu, Jan 20, 2022 97.86 104.03 97.00 99.31
5972 NASDAQ WTFC Wed, Jan 19, 2022 102.26 102.54 98.52 99.23
5971 NASDAQ WTFC Tue, Jan 18, 2022 102.73 103.40 100.87 102.03
5970 NASDAQ WTFC Fri, Jan 14, 2022 100.98 102.84 99.94 102.78
5969 NASDAQ WTFC Thu, Jan 13, 2022 101.18 102.59 101.18 102.17
5968 NASDAQ WTFC Wed, Jan 12, 2022 101.47 102.45 100.32 101.02
5967 NASDAQ WTFC Tue, Jan 11, 2022 101.06 101.51 99.32 101.44
5966 NASDAQ WTFC Mon, Jan 10, 2022 99.98 100.74 98.51 100.46
5965 NASDAQ WTFC Fri, Jan 7, 2022 99.35 99.89 98.19 99.38
5964 NASDAQ WTFC Thu, Jan 6, 2022 97.17 100.19 95.83 99.89
5963 NASDAQ WTFC Wed, Jan 5, 2022 96.24 97.16 95.42 95.64
5962 NASDAQ WTFC Tue, Jan 4, 2022 94.32 97.50 93.65 96.08
5961 NASDAQ WTFC Mon, Jan 3, 2022 91.69 93.81 91.69 92.92
5960 NASDAQ WTFC Fri, Dec 31, 2021 91.00 91.69 90.47 90.82
5959 NASDAQ WTFC Thu, Dec 30, 2021 91.37 93.00 90.80 91.06
5958 NASDAQ WTFC Wed, Dec 29, 2021 91.59 92.51 90.98 92.10
5957 NASDAQ WTFC Tue, Dec 28, 2021 91.04 92.19 89.38 91.31
5956 NASDAQ WTFC Mon, Dec 27, 2021 89.79 91.07 88.50 90.99
5955 NASDAQ WTFC Thu, Dec 23, 2021 89.24 90.06 88.96 89.39
5954 NASDAQ WTFC Wed, Dec 22, 2021 88.67 89.48 84.68 88.77
5953 NASDAQ WTFC Tue, Dec 21, 2021 86.10 88.67 86.05 88.67
5952 NASDAQ WTFC Mon, Dec 20, 2021 86.22 86.67 83.35 85.25
5951 NASDAQ WTFC Fri, Dec 17, 2021 89.61 89.61 86.21 87.32
5950 NASDAQ WTFC Thu, Dec 16, 2021 89.82 91.64 88.99 89.60
5949 NASDAQ WTFC Wed, Dec 15, 2021 88.48 89.65 87.11 88.88
5948 NASDAQ WTFC Tue, Dec 14, 2021 87.65 89.98 87.65 88.15
5947 NASDAQ WTFC Mon, Dec 13, 2021 89.63 90.24 87.43 87.45
5946 NASDAQ WTFC Fri, Dec 10, 2021 89.07 89.75 87.53 89.52
5945 NASDAQ WTFC Thu, Dec 9, 2021 88.80 89.35 87.31 88.57
5944 NASDAQ WTFC Wed, Dec 8, 2021 89.92 90.08 89.12 89.56
5943 NASDAQ WTFC Tue, Dec 7, 2021 90.14 91.00 89.08 89.66
5942 NASDAQ WTFC Mon, Dec 6, 2021 88.98 91.03 88.53 89.74
5941 NASDAQ WTFC Fri, Dec 3, 2021 89.01 90.20 87.17 87.77
5940 NASDAQ WTFC Thu, Dec 2, 2021 87.58 90.85 86.77 89.82
5939 NASDAQ WTFC Wed, Dec 1, 2021 89.60 90.13 86.52 86.52
5938 NASDAQ WTFC Tue, Nov 30, 2021 89.12 90.69 86.84 87.53
5937 NASDAQ WTFC Mon, Nov 29, 2021 93.22 93.29 90.62 90.78
5936 NASDAQ WTFC Fri, Nov 26, 2021 93.38 93.40 90.66 91.06
5935 NASDAQ WTFC Wed, Nov 24, 2021 96.66 96.75 95.18 96.43
5934 NASDAQ WTFC Tue, Nov 23, 2021 94.42 97.11 94.42 96.94
5933 NASDAQ WTFC Mon, Nov 22, 2021 93.50 95.69 91.50 94.28
5932 NASDAQ WTFC Fri, Nov 19, 2021 91.55 92.67 90.87 92.33
5931 NASDAQ WTFC Thu, Nov 18, 2021 92.85 93.98 91.96 92.65
5930 NASDAQ WTFC Wed, Nov 17, 2021 92.76 93.02 91.02 92.85
5929 NASDAQ WTFC Tue, Nov 16, 2021 92.65 93.73 92.10 93.14
5928 NASDAQ WTFC Mon, Nov 15, 2021 92.53 93.46 92.16 92.76
5927 NASDAQ WTFC Fri, Nov 12, 2021 93.75 93.79 91.47 92.37
5926 NASDAQ WTFC Thu, Nov 11, 2021 93.31 93.96 92.77 93.26
5925 NASDAQ WTFC Wed, Nov 10, 2021 92.01 93.79 91.07 93.00
5924 NASDAQ WTFC Tue, Nov 9, 2021 91.32 94.41 90.98 92.06
5923 NASDAQ WTFC Mon, Nov 8, 2021 93.69 93.94 91.81 92.17
5922 NASDAQ WTFC Fri, Nov 5, 2021 93.24 94.10 92.80 93.16
5921 NASDAQ WTFC Thu, Nov 4, 2021 93.30 94.92 90.31 91.89
5920 NASDAQ WTFC Wed, Nov 3, 2021 91.07 93.99 91.07 93.47
5919 NASDAQ WTFC Tue, Nov 2, 2021 91.90 93.27 90.80 91.68
5918 NASDAQ WTFC Mon, Nov 1, 2021 89.51 91.89 89.17 91.78
5917 NASDAQ WTFC Fri, Oct 29, 2021 91.29 91.51 87.48 88.50
5916 NASDAQ WTFC Thu, Oct 28, 2021 89.00 90.26 88.60 90.16
5915 NASDAQ WTFC Wed, Oct 27, 2021 90.79 92.64 87.73 88.53
5914 NASDAQ WTFC Tue, Oct 26, 2021 92.02 92.07 90.60 91.20
5913 NASDAQ WTFC Mon, Oct 25, 2021 92.08 92.55 90.42 92.11
5912 NASDAQ WTFC Fri, Oct 22, 2021 91.43 92.65 90.88 92.09
5911 NASDAQ WTFC Thu, Oct 21, 2021 91.68 92.08 90.07 91.21
5910 NASDAQ WTFC Wed, Oct 20, 2021 85.00 91.97 84.06 91.82
5909 NASDAQ WTFC Tue, Oct 19, 2021 84.20 84.76 83.31 84.61
5908 NASDAQ WTFC Mon, Oct 18, 2021 83.95 84.99 83.00 84.02
5907 NASDAQ WTFC Fri, Oct 15, 2021 83.87 84.93 83.63 83.98
5906 NASDAQ WTFC Thu, Oct 14, 2021 83.83 83.92 82.89 83.25
5905 NASDAQ WTFC Wed, Oct 13, 2021 82.20 83.06 80.87 82.74
5904 NASDAQ WTFC Tue, Oct 12, 2021 81.78 83.25 81.54 82.35
5903 NASDAQ WTFC Mon, Oct 11, 2021 83.83 83.98 81.83 81.84
5902 NASDAQ WTFC Fri, Oct 8, 2021 83.19 83.94 82.19 83.30
5901 NASDAQ WTFC Thu, Oct 7, 2021 82.79 83.83 80.71 82.98
5900 NASDAQ WTFC Wed, Oct 6, 2021 82.09 82.17 79.77 82.05
5899 NASDAQ WTFC Tue, Oct 5, 2021 82.99 83.25 81.61 82.97
5898 NASDAQ WTFC Mon, Oct 4, 2021 82.20 83.51 81.50 82.40
5897 NASDAQ WTFC Fri, Oct 1, 2021 80.42 82.57 79.68 82.26
5896 NASDAQ WTFC Thu, Sep 30, 2021 80.77 80.83 79.89 80.37
5895 NASDAQ WTFC Wed, Sep 29, 2021 80.42 80.78 79.02 80.39
5894 NASDAQ WTFC Tue, Sep 28, 2021 81.16 81.64 79.91 80.37
5893 NASDAQ WTFC Mon, Sep 27, 2021 79.07 81.02 79.07 80.53
5892 NASDAQ WTFC Fri, Sep 24, 2021 77.56 78.72 77.34 78.31
5891 NASDAQ WTFC Thu, Sep 23, 2021 74.72 78.00 74.72 77.60
5890 NASDAQ WTFC Wed, Sep 22, 2021 74.57 75.17 73.79 74.35
5889 NASDAQ WTFC Tue, Sep 21, 2021 73.09 74.42 73.09 73.71
5888 NASDAQ WTFC Mon, Sep 20, 2021 72.86 73.75 72.10 73.65
5887 NASDAQ WTFC Fri, Sep 17, 2021 74.62 75.63 74.11 74.96
5886 NASDAQ WTFC Thu, Sep 16, 2021 75.61 75.62 73.96 74.27
5885 NASDAQ WTFC Wed, Sep 15, 2021 73.49 75.17 73.21 75.08
5884 NASDAQ WTFC Tue, Sep 14, 2021 75.50 75.50 72.81 73.16
5883 NASDAQ WTFC Mon, Sep 13, 2021 74.24 75.65 73.64 75.32
5882 NASDAQ WTFC Fri, Sep 10, 2021 74.80 74.85 73.64 73.92
5881 NASDAQ WTFC Thu, Sep 9, 2021 73.71 75.25 73.38 74.46
5880 NASDAQ WTFC Wed, Sep 8, 2021 73.87 74.10 72.79 73.86
5879 NASDAQ WTFC Tue, Sep 7, 2021 73.73 75.38 73.00 74.25
5878 NASDAQ WTFC Fri, Sep 3, 2021 73.37 73.82 72.71 73.49
5877 NASDAQ WTFC Thu, Sep 2, 2021 73.16 74.09 72.63 72.80
5876 NASDAQ WTFC Wed, Sep 1, 2021 74.93 75.07 72.95 73.26
5875 NASDAQ WTFC Tue, Aug 31, 2021 73.46 75.00 72.91 74.84
5874 NASDAQ WTFC Mon, Aug 30, 2021 74.90 75.19 72.83 72.98
5873 NASDAQ WTFC Fri, Aug 27, 2021 73.37 75.34 73.01 75.19
5872 NASDAQ WTFC Thu, Aug 26, 2021 74.71 75.38 72.92 73.04
5871 NASDAQ WTFC Wed, Aug 25, 2021 73.89 75.36 73.38 74.62
5870 NASDAQ WTFC Tue, Aug 24, 2021 73.16 74.01 72.61 73.58
5869 NASDAQ WTFC Mon, Aug 23, 2021 73.51 74.32 72.86 73.22
5868 NASDAQ WTFC Fri, Aug 20, 2021 71.27 73.00 69.75 72.86
5867 NASDAQ WTFC Thu, Aug 19, 2021 72.01 72.74 70.91 71.41
5866 NASDAQ WTFC Wed, Aug 18, 2021 72.91 73.78 72.20 72.77
5865 NASDAQ WTFC Tue, Aug 17, 2021 74.40 74.64 72.27 73.11
5864 NASDAQ WTFC Mon, Aug 16, 2021 73.78 74.83 73.02 74.80
5863 NASDAQ WTFC Fri, Aug 13, 2021 75.43 75.43 74.10 74.29
5862 NASDAQ WTFC Thu, Aug 12, 2021 75.97 75.97 74.45 75.23
5861 NASDAQ WTFC Wed, Aug 11, 2021 74.51 75.74 73.37 75.73
5860 NASDAQ WTFC Tue, Aug 10, 2021 72.97 74.55 72.79 74.22
5859 NASDAQ WTFC Mon, Aug 9, 2021 73.75 74.47 72.65 73.07
5858 NASDAQ WTFC Fri, Aug 6, 2021 73.05 74.36 73.04 73.84
5857 NASDAQ WTFC Thu, Aug 5, 2021 70.98 72.24 70.57 71.99
5856 NASDAQ WTFC Wed, Aug 4, 2021 70.29 71.42 69.49 70.41
5855 NASDAQ WTFC Tue, Aug 3, 2021 70.90 73.27 69.46 71.55
5854 NASDAQ WTFC Mon, Aug 2, 2021 71.87 73.47 68.99 70.68
5853 NASDAQ WTFC Fri, Jul 30, 2021 71.74 72.81 71.07 71.40
5852 NASDAQ WTFC Thu, Jul 29, 2021 72.44 72.83 71.55 72.24
5851 NASDAQ WTFC Wed, Jul 28, 2021 70.82 72.33 69.93 71.71
5850 NASDAQ WTFC Tue, Jul 27, 2021 70.14 71.07 69.46 70.56
5849 NASDAQ WTFC Mon, Jul 26, 2021 70.17 71.54 70.03 70.86
5848 NASDAQ WTFC Fri, Jul 23, 2021 70.97 71.40 69.86 70.15
5847 NASDAQ WTFC Thu, Jul 22, 2021 71.81 72.72 69.58 69.75
5846 NASDAQ WTFC Wed, Jul 21, 2021 72.53 73.55 71.91 72.20
5845 NASDAQ WTFC Tue, Jul 20, 2021 65.66 72.87 65.66 71.48
5844 NASDAQ WTFC Mon, Jul 19, 2021 69.84 72.06 69.30 69.99
5843 NASDAQ WTFC Fri, Jul 16, 2021 74.94 76.09 72.25 72.36
5842 NASDAQ WTFC Thu, Jul 15, 2021 72.64 75.41 72.64 74.54
5841 NASDAQ WTFC Wed, Jul 14, 2021 74.45 75.63 73.26 73.49
5840 NASDAQ WTFC Tue, Jul 13, 2021 75.45 75.51 73.24 74.15
5839 NASDAQ WTFC Mon, Jul 12, 2021 74.01 75.67 71.28 75.52
5838 NASDAQ WTFC Fri, Jul 9, 2021 74.21 75.43 73.56 75.32
5837 NASDAQ WTFC Thu, Jul 8, 2021 71.94 72.99 70.87 72.27
5836 NASDAQ WTFC Wed, Jul 7, 2021 71.78 73.81 71.78 72.89
5835 NASDAQ WTFC Tue, Jul 6, 2021 74.42 74.53 72.34 72.59
5834 NASDAQ WTFC Fri, Jul 2, 2021 75.85 76.13 74.46 74.87
5833 NASDAQ WTFC Thu, Jul 1, 2021 76.20 76.94 75.67 76.27
5832 NASDAQ WTFC Wed, Jun 30, 2021 75.30 75.93 75.08 75.63
5831 NASDAQ WTFC Tue, Jun 29, 2021 76.93 77.77 75.10 75.31
5830 NASDAQ WTFC Mon, Jun 28, 2021 78.49 78.49 75.95 76.08
5829 NASDAQ WTFC Fri, Jun 25, 2021 78.28 79.60 77.23 79.03
5828 NASDAQ WTFC Thu, Jun 24, 2021 77.26 77.85 76.39 77.71
5827 NASDAQ WTFC Wed, Jun 23, 2021 77.45 77.79 76.69 76.85
5826 NASDAQ WTFC Tue, Jun 22, 2021 76.69 77.18 75.94 76.68
5825 NASDAQ WTFC Mon, Jun 21, 2021 75.42 77.30 74.90 76.88
5824 NASDAQ WTFC Fri, Jun 18, 2021 76.14 76.74 74.28 74.35
5823 NASDAQ WTFC Thu, Jun 17, 2021 82.63 82.85 77.21 77.39
5822 NASDAQ WTFC Wed, Jun 16, 2021 80.13 82.58 79.38 82.25
5821 NASDAQ WTFC Tue, Jun 15, 2021 79.33 81.62 78.98 80.72
5820 NASDAQ WTFC Mon, Jun 14, 2021 81.02 81.06 78.35 78.81
5819 NASDAQ WTFC Fri, Jun 11, 2021 80.52 81.52 80.29 80.78
5818 NASDAQ WTFC Thu, Jun 10, 2021 81.94 82.31 80.33 80.41
5817 NASDAQ WTFC Wed, Jun 9, 2021 81.11 82.21 79.97 81.43
5816 NASDAQ WTFC Tue, Jun 8, 2021 80.75 82.74 80.09 82.26
5815 NASDAQ WTFC Mon, Jun 7, 2021 81.33 81.91 80.76 81.37
5814 NASDAQ WTFC Fri, Jun 4, 2021 81.29 81.44 80.16 81.24
5813 NASDAQ WTFC Thu, Jun 3, 2021 80.91 81.71 80.58 81.61
5812 NASDAQ WTFC Wed, Jun 2, 2021 82.00 82.00 80.41 80.86
5811 NASDAQ WTFC Tue, Jun 1, 2021 80.75 81.95 80.55 81.89
5810 NASDAQ WTFC Fri, May 28, 2021 80.42 80.52 79.04 80.42
5809 NASDAQ WTFC Thu, May 27, 2021 81.13 82.15 79.89 80.52
5808 NASDAQ WTFC Wed, May 26, 2021 77.65 80.10 77.64 80.01
5807 NASDAQ WTFC Tue, May 25, 2021 78.98 80.27 77.62 77.65
5806 NASDAQ WTFC Mon, May 24, 2021 79.81 80.09 78.38 78.78
5805 NASDAQ WTFC Fri, May 21, 2021 78.80 80.09 78.31 79.33
5804 NASDAQ WTFC Thu, May 20, 2021 76.75 79.91 74.79 76.58
5803 NASDAQ WTFC Wed, May 19, 2021 77.05 77.09 75.46 76.79
5802 NASDAQ WTFC Tue, May 18, 2021 80.86 81.17 78.23 78.38
5801 NASDAQ WTFC Mon, May 17, 2021 80.77 81.07 79.76 80.84
5800 NASDAQ WTFC Fri, May 14, 2021 78.49 80.83 78.49 80.62
5799 NASDAQ WTFC Thu, May 13, 2021 76.24 79.74 76.24 79.23
5798 NASDAQ WTFC Wed, May 12, 2021 78.84 80.96 76.22 76.44
5797 NASDAQ WTFC Tue, May 11, 2021 77.37 79.60 77.27 77.99
5796 NASDAQ WTFC Mon, May 10, 2021 79.15 80.97 78.30 78.33
5795 NASDAQ WTFC Fri, May 7, 2021 76.67 78.53 76.33 78.43
5794 NASDAQ WTFC Thu, May 6, 2021 78.52 78.63 76.59 78.24
5793 NASDAQ WTFC Wed, May 5, 2021 78.25 78.88 77.28 78.64
5792 NASDAQ WTFC Tue, May 4, 2021 77.04 78.56 76.05 78.53
5791 NASDAQ WTFC Mon, May 3, 2021 78.17 78.65 76.46 77.40
5790 NASDAQ WTFC Fri, Apr 30, 2021 78.05 78.99 76.96 77.10
5789 NASDAQ WTFC Thu, Apr 29, 2021 79.09 79.58 78.12 78.66
5788 NASDAQ WTFC Wed, Apr 28, 2021 78.89 78.92 77.46 77.93
5787 NASDAQ WTFC Tue, Apr 27, 2021 77.84 78.63 77.07 78.49
5786 NASDAQ WTFC Mon, Apr 26, 2021 78.82 79.30 77.72 77.95
5785 NASDAQ WTFC Fri, Apr 23, 2021 74.37 77.41 74.37 77.18
5784 NASDAQ WTFC Thu, Apr 22, 2021 74.82 76.13 73.60 74.30
5783 NASDAQ WTFC Wed, Apr 21, 2021 73.70 75.76 73.31 75.50
5782 NASDAQ WTFC Tue, Apr 20, 2021 76.55 78.39 72.69 73.35
5781 NASDAQ WTFC Mon, Apr 19, 2021 78.27 79.43 77.93 78.40
5780 NASDAQ WTFC Fri, Apr 16, 2021 77.26 78.54 76.72 78.20
5779 NASDAQ WTFC Thu, Apr 15, 2021 77.40 77.45 75.08 76.36
5778 NASDAQ WTFC Wed, Apr 14, 2021 75.30 77.83 75.30 76.81
5777 NASDAQ WTFC Tue, Apr 13, 2021 76.25 77.13 75.30 75.77
5776 NASDAQ WTFC Mon, Apr 12, 2021 77.44 78.14 76.59 77.06
5775 NASDAQ WTFC Fri, Apr 9, 2021 76.73 77.19 75.93 76.74
5774 NASDAQ WTFC Thu, Apr 8, 2021 75.65 76.30 74.26 76.06
5773 NASDAQ WTFC Wed, Apr 7, 2021 76.85 77.53 75.87 76.39
5772 NASDAQ WTFC Tue, Apr 6, 2021 75.52 76.61 74.91 76.06
5771 NASDAQ WTFC Mon, Apr 5, 2021 77.13 77.25 75.00 75.70
5770 NASDAQ WTFC Thu, Apr 1, 2021 75.77 76.40 75.02 76.12
5769 NASDAQ WTFC Wed, Mar 31, 2021 77.83 78.64 75.71 75.80
5768 NASDAQ WTFC Tue, Mar 30, 2021 77.62 78.80 77.23 78.52
5767 NASDAQ WTFC Mon, Mar 29, 2021 77.36 78.26 75.27 76.55
5766 NASDAQ WTFC Fri, Mar 26, 2021 79.39 80.67 77.39 78.98
5765 NASDAQ WTFC Thu, Mar 25, 2021 74.68 78.19 73.60 77.81
5764 NASDAQ WTFC Wed, Mar 24, 2021 77.31 78.48 74.85 74.89
5763 NASDAQ WTFC Tue, Mar 23, 2021 78.07 78.22 75.18 75.48
5762 NASDAQ WTFC Mon, Mar 22, 2021 80.59 80.59 77.74 78.80
5761 NASDAQ WTFC Fri, Mar 19, 2021 80.88 82.78 80.02 81.54
5760 NASDAQ WTFC Thu, Mar 18, 2021 85.49 87.85 81.90 82.49
5759 NASDAQ WTFC Wed, Mar 17, 2021 83.70 84.54 82.83 84.03
5758 NASDAQ WTFC Tue, Mar 16, 2021 83.94 84.17 81.38 83.20
5757 NASDAQ WTFC Mon, Mar 15, 2021 84.37 84.45 81.78 83.00
5756 NASDAQ WTFC Fri, Mar 12, 2021 81.03 83.47 81.03 83.08
5755 NASDAQ WTFC Thu, Mar 11, 2021 79.41 80.74 78.77 80.57
5754 NASDAQ WTFC Wed, Mar 10, 2021 78.39 80.63 77.88 79.47
5753 NASDAQ WTFC Tue, Mar 9, 2021 80.99 80.99 77.97 78.78
5752 NASDAQ WTFC Mon, Mar 8, 2021 80.00 82.64 79.77 81.95
5751 NASDAQ WTFC Fri, Mar 5, 2021 77.67 79.67 76.87 79.43
5750 NASDAQ WTFC Thu, Mar 4, 2021 76.50 78.27 75.06 76.33
5749 NASDAQ WTFC Wed, Mar 3, 2021 75.84 78.51 75.80 76.51
5748 NASDAQ WTFC Tue, Mar 2, 2021 76.01 76.90 75.34 75.59
5747 NASDAQ WTFC Mon, Mar 1, 2021 75.62 77.07 74.82 76.44
5746 NASDAQ WTFC Fri, Feb 26, 2021 76.47 77.58 73.46 73.66
5745 NASDAQ WTFC Thu, Feb 25, 2021 76.00 77.30 74.08 76.95
5744 NASDAQ WTFC Wed, Feb 24, 2021 72.93 75.43 72.84 75.28
5743 NASDAQ WTFC Tue, Feb 23, 2021 71.73 73.37 70.72 72.71
5742 NASDAQ WTFC Mon, Feb 22, 2021 69.34 72.20 69.02 71.34
5741 NASDAQ WTFC Fri, Feb 19, 2021 68.14 69.09 67.64 68.84
5740 NASDAQ WTFC Thu, Feb 18, 2021 68.82 69.19 67.26 67.41
5739 NASDAQ WTFC Wed, Feb 17, 2021 69.65 71.99 68.63 69.25
5738 NASDAQ WTFC Tue, Feb 16, 2021 69.99 70.96 69.54 69.84
5737 NASDAQ WTFC Fri, Feb 12, 2021 67.42 69.29 67.09 69.18
5736 NASDAQ WTFC Thu, Feb 11, 2021 67.86 68.61 66.59 67.80
5735 NASDAQ WTFC Wed, Feb 10, 2021 68.04 69.33 67.64 68.02
5734 NASDAQ WTFC Tue, Feb 9, 2021 66.97 68.24 65.98 68.05
5733 NASDAQ WTFC Mon, Feb 8, 2021 66.02 66.94 65.73 66.84
5732 NASDAQ WTFC Fri, Feb 5, 2021 66.11 66.47 65.17 65.64
5731 NASDAQ WTFC Thu, Feb 4, 2021 64.08 65.91 63.80 65.44
5730 NASDAQ WTFC Wed, Feb 3, 2021 62.81 63.59 62.42 63.28
5729 NASDAQ WTFC Tue, Feb 2, 2021 62.43 63.69 61.89 63.03
5728 NASDAQ WTFC Mon, Feb 1, 2021 61.47 61.69 60.07 61.54
5727 NASDAQ WTFC Fri, Jan 29, 2021 62.66 63.28 60.07 60.19
5726 NASDAQ WTFC Thu, Jan 28, 2021 62.65 63.60 61.93 62.30
5725 NASDAQ WTFC Wed, Jan 27, 2021 62.21 64.10 61.00 61.36
5724 NASDAQ WTFC Tue, Jan 26, 2021 66.89 66.89 63.79 63.95
5723 NASDAQ WTFC Mon, Jan 25, 2021 65.73 65.73 62.80 65.21
5722 NASDAQ WTFC Fri, Jan 22, 2021 64.87 66.77 64.48 65.88
5721 NASDAQ WTFC Thu, Jan 21, 2021 68.74 69.59 63.55 65.22
5720 NASDAQ WTFC Wed, Jan 20, 2021 69.24 69.88 68.18 68.74
5719 NASDAQ WTFC Tue, Jan 19, 2021 68.28 69.31 67.73 69.03
5718 NASDAQ WTFC Fri, Jan 15, 2021 66.65 68.71 65.59 67.77
5717 NASDAQ WTFC Thu, Jan 14, 2021 67.47 68.94 67.32 68.24
5716 NASDAQ WTFC Wed, Jan 13, 2021 67.56 67.56 65.63 67.16
5715 NASDAQ WTFC Tue, Jan 12, 2021 66.23 66.93 65.63 66.18
5714 NASDAQ WTFC Mon, Jan 11, 2021 63.78 65.69 62.08 65.57
5713 NASDAQ WTFC Fri, Jan 8, 2021 67.24 67.24 64.00 64.80
5712 NASDAQ WTFC Thu, Jan 7, 2021 65.89 67.76 65.89 66.73
5711 NASDAQ WTFC Wed, Jan 6, 2021 62.84 66.20 61.96 65.17
5710 NASDAQ WTFC Tue, Jan 5, 2021 60.62 61.94 60.44 60.95
5709 NASDAQ WTFC Mon, Jan 4, 2021 61.96 62.46 59.88 60.93
5708 NASDAQ WTFC Thu, Dec 31, 2020 61.03 61.77 60.14 61.09
5707 NASDAQ WTFC Wed, Dec 30, 2020 60.19 61.75 60.19 61.07
5706 NASDAQ WTFC Tue, Dec 29, 2020 62.22 62.22 60.12 60.69
5705 NASDAQ WTFC Mon, Dec 28, 2020 62.51 62.78 61.50 61.79
5704 NASDAQ WTFC Thu, Dec 24, 2020 62.66 62.66 61.33 61.92
5703 NASDAQ WTFC Wed, Dec 23, 2020 60.47 62.26 60.47 62.15
5702 NASDAQ WTFC Tue, Dec 22, 2020 61.81 62.13 60.16 60.29
5701 NASDAQ WTFC Mon, Dec 21, 2020 60.90 61.89 60.16 61.54
5700 NASDAQ WTFC Fri, Dec 18, 2020 61.81 62.67 60.41 60.83
5699 NASDAQ WTFC Thu, Dec 17, 2020 62.59 62.59 61.15 61.80
5698 NASDAQ WTFC Wed, Dec 16, 2020 62.20 62.67 61.45 62.47
5697 NASDAQ WTFC Tue, Dec 15, 2020 61.82 62.53 60.09 62.00
5696 NASDAQ WTFC Mon, Dec 14, 2020 62.70 63.40 60.67 61.03
5695 NASDAQ WTFC Fri, Dec 11, 2020 61.17 62.44 60.78 60.96
5694 NASDAQ WTFC Thu, Dec 10, 2020 59.23 60.99 59.00 60.82
5693 NASDAQ WTFC Wed, Dec 9, 2020 61.12 61.12 59.73 59.83
5692 NASDAQ WTFC Tue, Dec 8, 2020 59.68 60.86 59.21 59.66
5691 NASDAQ WTFC Mon, Dec 7, 2020 58.43 60.19 58.00 60.08
5690 NASDAQ WTFC Fri, Dec 4, 2020 58.82 59.58 58.19 59.25
5689 NASDAQ WTFC Thu, Dec 3, 2020 57.66 58.89 56.85 57.79
5688 NASDAQ WTFC Wed, Dec 2, 2020 56.36 58.29 55.89 57.65
5687 NASDAQ WTFC Tue, Dec 1, 2020 56.18 56.76 55.05 55.89
5686 NASDAQ WTFC Mon, Nov 30, 2020 57.22 57.70 54.13 54.49
5685 NASDAQ WTFC Fri, Nov 27, 2020 58.33 59.98 56.86 57.55
5684 NASDAQ WTFC Wed, Nov 25, 2020 58.15 58.91 57.63 58.70
5683 NASDAQ WTFC Tue, Nov 24, 2020 57.65 59.92 57.16 59.34
5682 NASDAQ WTFC Mon, Nov 23, 2020 55.63 56.84 55.39 56.34
5681 NASDAQ WTFC Fri, Nov 20, 2020 54.96 55.49 54.09 54.76
5680 NASDAQ WTFC Thu, Nov 19, 2020 54.70 55.14 53.92 55.10
5679 NASDAQ WTFC Wed, Nov 18, 2020 56.29 56.48 54.67 54.75
5678 NASDAQ WTFC Tue, Nov 17, 2020 54.05 56.07 53.64 55.74
5677 NASDAQ WTFC Mon, Nov 16, 2020 55.38 55.77 53.92 55.20
5676 NASDAQ WTFC Fri, Nov 13, 2020 51.86 53.27 51.86 52.52
5675 NASDAQ WTFC Thu, Nov 12, 2020 50.57 52.11 50.40 51.28
5674 NASDAQ WTFC Wed, Nov 11, 2020 53.60 53.60 51.39 51.93
5673 NASDAQ WTFC Tue, Nov 10, 2020 53.15 54.60 52.63 53.70
5672 NASDAQ WTFC Mon, Nov 9, 2020 53.13 55.47 52.80 53.00
5671 NASDAQ WTFC Fri, Nov 6, 2020 49.65 50.06 47.42 47.63
5670 NASDAQ WTFC Thu, Nov 5, 2020 47.02 49.92 46.77 49.20
5669 NASDAQ WTFC Wed, Nov 4, 2020 49.58 49.58 46.54 46.54
5668 NASDAQ WTFC Tue, Nov 3, 2020 51.00 51.55 50.21 50.90
5667 NASDAQ WTFC Mon, Nov 2, 2020 50.22 50.85 48.96 50.23
5666 NASDAQ WTFC Fri, Oct 30, 2020 48.09 49.31 47.58 49.23
5665 NASDAQ WTFC Thu, Oct 29, 2020 45.94 48.51 45.10 48.34
5664 NASDAQ WTFC Wed, Oct 28, 2020 45.83 47.11 45.50 46.28
5663 NASDAQ WTFC Tue, Oct 27, 2020 49.07 49.19 46.75 46.83
5662 NASDAQ WTFC Mon, Oct 26, 2020 49.46 49.69 48.10 49.12
5661 NASDAQ WTFC Fri, Oct 23, 2020 50.41 51.87 48.88 50.16
5660 NASDAQ WTFC Thu, Oct 22, 2020 50.98 51.37 48.10 50.34
5659 NASDAQ WTFC Wed, Oct 21, 2020 48.78 50.66 48.49 50.41
5658 NASDAQ WTFC Tue, Oct 20, 2020 48.96 49.57 48.26 48.78
5657 NASDAQ WTFC Mon, Oct 19, 2020 47.72 48.57 47.32 47.52
5656 NASDAQ WTFC Fri, Oct 16, 2020 47.55 47.95 46.65 47.35
5655 NASDAQ WTFC Thu, Oct 15, 2020 46.00 47.65 46.00 47.23
5654 NASDAQ WTFC Wed, Oct 14, 2020 47.86 48.31 46.65 46.65
5653 NASDAQ WTFC Tue, Oct 13, 2020 48.69 48.69 47.33 47.59
5652 NASDAQ WTFC Mon, Oct 12, 2020 48.04 49.06 47.27 48.93
5651 NASDAQ WTFC Fri, Oct 9, 2020 49.20 49.22 47.76 48.31
5650 NASDAQ WTFC Thu, Oct 8, 2020 47.69 48.77 47.26 48.73
5649 NASDAQ WTFC Wed, Oct 7, 2020 46.10 47.81 45.75 46.93
5648 NASDAQ WTFC Tue, Oct 6, 2020 46.38 47.19 45.26 45.34
5647 NASDAQ WTFC Mon, Oct 5, 2020 43.54 45.52 42.71 45.39
5646 NASDAQ WTFC Fri, Oct 2, 2020 40.14 42.99 40.14 42.84
5645 NASDAQ WTFC Thu, Oct 1, 2020 39.80 40.99 39.63 40.99
5644 NASDAQ WTFC Wed, Sep 30, 2020 40.50 41.17 39.67 40.05
5643 NASDAQ WTFC Tue, Sep 29, 2020 40.16 40.95 39.25 40.33
5642 NASDAQ WTFC Mon, Sep 28, 2020 39.35 40.90 39.35 40.57
5641 NASDAQ WTFC Fri, Sep 25, 2020 37.32 38.79 37.28 38.66
5640 NASDAQ WTFC Thu, Sep 24, 2020 37.87 38.58 37.35 37.67
5639 NASDAQ WTFC Wed, Sep 23, 2020 38.81 39.83 37.70 37.79
5638 NASDAQ WTFC Tue, Sep 22, 2020 39.30 40.02 38.08 38.25
5637 NASDAQ WTFC Mon, Sep 21, 2020 40.10 40.76 39.02 39.29
5636 NASDAQ WTFC Fri, Sep 18, 2020 42.34 42.34 40.92 41.24
5635 NASDAQ WTFC Thu, Sep 17, 2020 41.22 42.61 41.01 42.44
5634 NASDAQ WTFC Wed, Sep 16, 2020 42.10 42.87 41.50 42.07
5633 NASDAQ WTFC Tue, Sep 15, 2020 42.64 42.65 41.44 41.98
5632 NASDAQ WTFC Mon, Sep 14, 2020 42.37 43.44 42.04 42.71
5631 NASDAQ WTFC Fri, Sep 11, 2020 41.80 42.23 41.02 42.17
5630 NASDAQ WTFC Thu, Sep 10, 2020 42.52 43.01 41.78 41.84
5629 NASDAQ WTFC Wed, Sep 9, 2020 42.52 43.00 41.54 42.24
5628 NASDAQ WTFC Tue, Sep 8, 2020 44.31 44.31 42.21 42.28
5627 NASDAQ WTFC Fri, Sep 4, 2020 45.27 45.85 43.98 45.28
5626 NASDAQ WTFC Thu, Sep 3, 2020 44.50 46.47 43.94 44.03
5625 NASDAQ WTFC Wed, Sep 2, 2020 43.31 44.09 43.00 43.93
5624 NASDAQ WTFC Tue, Sep 1, 2020 42.93 44.15 42.51 43.44
5623 NASDAQ WTFC Mon, Aug 31, 2020 44.78 44.78 43.43 43.52
5622 NASDAQ WTFC Fri, Aug 28, 2020 45.62 45.62 44.42 44.88
5621 NASDAQ WTFC Thu, Aug 27, 2020 44.76 45.64 44.02 45.15
5620 NASDAQ WTFC Wed, Aug 26, 2020 45.64 45.64 43.79 43.88
5619 NASDAQ WTFC Tue, Aug 25, 2020 45.74 46.36 45.02 45.53
5618 NASDAQ WTFC Mon, Aug 24, 2020 43.27 45.50 43.01 45.46
5617 NASDAQ WTFC Fri, Aug 21, 2020 43.01 43.52 42.26 42.95
5616 NASDAQ WTFC Thu, Aug 20, 2020 43.56 45.18 42.70 43.11
5615 NASDAQ WTFC Wed, Aug 19, 2020 44.37 44.99 43.94 44.37
5614 NASDAQ WTFC Tue, Aug 18, 2020 45.73 45.82 44.00 44.08
5613 NASDAQ WTFC Mon, Aug 17, 2020 46.08 46.57 45.09 45.53
5612 NASDAQ WTFC Fri, Aug 14, 2020 44.92 47.02 44.65 46.36
5611 NASDAQ WTFC Thu, Aug 13, 2020 46.26 46.66 45.41 45.51
5610 NASDAQ WTFC Wed, Aug 12, 2020 48.70 48.70 45.88 46.83
5609 NASDAQ WTFC Tue, Aug 11, 2020 47.56 49.70 47.36 47.44
5608 NASDAQ WTFC Mon, Aug 10, 2020 45.32 47.15 44.97 46.13
5607 NASDAQ WTFC Fri, Aug 7, 2020 42.00 44.87 41.75 44.86
5606 NASDAQ WTFC Thu, Aug 6, 2020 42.52 43.13 41.57 42.43
5605 NASDAQ WTFC Wed, Aug 5, 2020 42.04 42.95 41.91 42.87
5604 NASDAQ WTFC Tue, Aug 4, 2020 42.60 42.77 41.64 41.99
5603 NASDAQ WTFC Mon, Aug 3, 2020 42.82 43.05 42.14 42.46
5602 NASDAQ WTFC Fri, Jul 31, 2020 43.77 44.10 42.08 42.80
5601 NASDAQ WTFC Thu, Jul 30, 2020 43.32 44.09 41.52 44.05
5600 NASDAQ WTFC Wed, Jul 29, 2020 43.43 44.81 42.73 44.81
5599 NASDAQ WTFC Tue, Jul 28, 2020 43.41 43.90 42.99 43.38
5598 NASDAQ WTFC Mon, Jul 27, 2020 44.90 44.90 43.09 43.30
5597 NASDAQ WTFC Fri, Jul 24, 2020 44.80 45.57 44.59 44.65
5596 NASDAQ WTFC Thu, Jul 23, 2020 43.83 45.20 43.72 44.66
5595 NASDAQ WTFC Wed, Jul 22, 2020 43.14 45.22 42.86 43.73
5594 NASDAQ WTFC Tue, Jul 21, 2020 42.29 44.92 42.29 44.76
5593 NASDAQ WTFC Mon, Jul 20, 2020 41.26 42.13 40.99 41.61
5592 NASDAQ WTFC Fri, Jul 17, 2020 42.92 43.54 41.56 41.74
5591 NASDAQ WTFC Thu, Jul 16, 2020 42.35 43.87 41.69 42.80
5590 NASDAQ WTFC Wed, Jul 15, 2020 41.46 43.40 41.20 43.06
5589 NASDAQ WTFC Tue, Jul 14, 2020 40.88 41.12 39.44 40.18
5588 NASDAQ WTFC Mon, Jul 13, 2020 41.26 42.03 39.70 41.15
5587 NASDAQ WTFC Fri, Jul 10, 2020 38.78 40.71 38.78 40.57
5586 NASDAQ WTFC Thu, Jul 9, 2020 40.49 41.10 38.46 38.60
5585 NASDAQ WTFC Wed, Jul 8, 2020 41.09 42.20 40.24 41.10
5584 NASDAQ WTFC Tue, Jul 7, 2020 41.96 42.03 40.84 41.17
5583 NASDAQ WTFC Mon, Jul 6, 2020 43.37 44.33 41.98 42.73
5582 NASDAQ WTFC Thu, Jul 2, 2020 43.17 44.21 41.78 41.98
5581 NASDAQ WTFC Wed, Jul 1, 2020 43.67 43.77 41.31 41.66
5580 NASDAQ WTFC Tue, Jun 30, 2020 42.57 43.89 42.15 43.62
5579 NASDAQ WTFC Mon, Jun 29, 2020 41.80 43.52 41.45 42.88
5578 NASDAQ WTFC Fri, Jun 26, 2020 42.79 43.15 40.82 41.02
5577 NASDAQ WTFC Thu, Jun 25, 2020 41.56 43.89 41.36 43.84
5576 NASDAQ WTFC Wed, Jun 24, 2020 44.32 44.32 41.93 42.04
5575 NASDAQ WTFC Tue, Jun 23, 2020 46.49 46.78 44.72 45.20
5574 NASDAQ WTFC Mon, Jun 22, 2020 45.23 46.12 44.20 45.40
5573 NASDAQ WTFC Fri, Jun 19, 2020 47.70 48.17 44.71 45.77
5572 NASDAQ WTFC Thu, Jun 18, 2020 45.53 47.85 43.77 46.76
5571 NASDAQ WTFC Wed, Jun 17, 2020 48.20 48.65 46.40 46.46
5570 NASDAQ WTFC Tue, Jun 16, 2020 48.69 49.38 46.72 48.05
5569 NASDAQ WTFC Mon, Jun 15, 2020 42.99 46.61 42.65 45.80
5568 NASDAQ WTFC Fri, Jun 12, 2020 46.02 46.43 43.50 45.77
5567 NASDAQ WTFC Thu, Jun 11, 2020 43.02 45.19 42.25 42.83
5566 NASDAQ WTFC Wed, Jun 10, 2020 51.66 51.66 47.10 47.26
5565 NASDAQ WTFC Tue, Jun 9, 2020 52.11 54.34 50.50 52.30
5564 NASDAQ WTFC Mon, Jun 8, 2020 53.04 53.44 51.49 53.10
5563 NASDAQ WTFC Fri, Jun 5, 2020 52.32 53.23 49.67 50.47
5562 NASDAQ WTFC Thu, Jun 4, 2020 44.88 47.66 44.33 47.59
5561 NASDAQ WTFC Wed, Jun 3, 2020 43.78 45.53 43.78 44.94
5560 NASDAQ WTFC Tue, Jun 2, 2020 43.53 43.81 42.17 42.42
5559 NASDAQ WTFC Mon, Jun 1, 2020 42.72 43.66 41.95 42.56
5558 NASDAQ WTFC Fri, May 29, 2020 43.65 44.19 42.17 42.36
5557 NASDAQ WTFC Thu, May 28, 2020 46.98 46.98 44.31 44.71
5556 NASDAQ WTFC Wed, May 27, 2020 44.51 46.37 43.37 46.30
5555 NASDAQ WTFC Tue, May 26, 2020 40.21 43.02 39.99 42.42
5554 NASDAQ WTFC Fri, May 22, 2020 38.75 39.32 37.77 38.24
5553 NASDAQ WTFC Thu, May 21, 2020 38.45 39.25 37.74 38.77
5552 NASDAQ WTFC Wed, May 20, 2020 36.37 38.25 36.37 38.08
5551 NASDAQ WTFC Tue, May 19, 2020 37.19 37.73 35.48 35.55
5550 NASDAQ WTFC Mon, May 18, 2020 34.80 37.70 34.79 37.23
5549 NASDAQ WTFC Fri, May 15, 2020 32.57 33.28 31.91 32.56
5548 NASDAQ WTFC Thu, May 14, 2020 30.62 33.42 29.51 33.11
5547 NASDAQ WTFC Wed, May 13, 2020 33.13 33.33 30.91 31.77
5546 NASDAQ WTFC Tue, May 12, 2020 36.26 36.63 33.62 33.68
5545 NASDAQ WTFC Mon, May 11, 2020 37.72 37.72 35.75 36.12
5544 NASDAQ WTFC Fri, May 8, 2020 37.25 38.92 37.14 38.64
5543 NASDAQ WTFC Thu, May 7, 2020 35.92 38.11 35.92 36.25
5542 NASDAQ WTFC Wed, May 6, 2020 38.27 38.49 35.52 35.73
5541 NASDAQ WTFC Tue, May 5, 2020 40.52 41.16 38.05 38.12
5540 NASDAQ WTFC Mon, May 4, 2020 38.76 39.72 37.12 39.11
5539 NASDAQ WTFC Fri, May 1, 2020 40.33 41.11 39.27 39.83
5538 NASDAQ WTFC Thu, Apr 30, 2020 44.00 44.00 41.72 41.90
5537 NASDAQ WTFC Wed, Apr 29, 2020 42.76 45.01 41.94 44.81
5536 NASDAQ WTFC Tue, Apr 28, 2020 40.96 42.65 40.28 40.88
5535 NASDAQ WTFC Mon, Apr 27, 2020 36.81 39.61 36.60 39.16
5534 NASDAQ WTFC Fri, Apr 24, 2020 35.80 36.57 34.46 36.01
5533 NASDAQ WTFC Thu, Apr 23, 2020 36.07 37.10 35.20 35.24
5532 NASDAQ WTFC Wed, Apr 22, 2020 35.25 36.88 34.52 35.44
5531 NASDAQ WTFC Tue, Apr 21, 2020 32.25 33.90 31.79 33.53
5530 NASDAQ WTFC Mon, Apr 20, 2020 32.46 34.81 31.88 33.86
5529 NASDAQ WTFC Fri, Apr 17, 2020 30.78 34.13 30.66 33.74
5528 NASDAQ WTFC Thu, Apr 16, 2020 32.67 32.67 29.21 29.40
5527 NASDAQ WTFC Wed, Apr 15, 2020 34.94 34.94 32.29 32.45
5526 NASDAQ WTFC Tue, Apr 14, 2020 36.55 37.95 35.00 36.02
5525 NASDAQ WTFC Mon, Apr 13, 2020 39.93 39.93 35.56 36.09
5524 NASDAQ WTFC Thu, Apr 9, 2020 39.72 41.30 38.57 39.86
5523 NASDAQ WTFC Wed, Apr 8, 2020 37.11 38.39 36.39 37.82
5522 NASDAQ WTFC Tue, Apr 7, 2020 36.89 38.01 35.37 36.43
5521 NASDAQ WTFC Mon, Apr 6, 2020 34.33 35.21 32.91 34.46
5520 NASDAQ WTFC Fri, Apr 3, 2020 31.56 32.43 30.06 31.13
5519 NASDAQ WTFC Thu, Apr 2, 2020 30.77 32.44 30.29 31.74
5518 NASDAQ WTFC Wed, Apr 1, 2020 31.06 31.60 30.14 30.70
5517 NASDAQ WTFC Tue, Mar 31, 2020 32.47 34.36 31.92 32.86
5516 NASDAQ WTFC Mon, Mar 30, 2020 33.58 34.88 31.43 32.36
5515 NASDAQ WTFC Fri, Mar 27, 2020 33.38 34.88 32.78 34.13
5514 NASDAQ WTFC Thu, Mar 26, 2020 31.76 35.64 30.95 35.39
5513 NASDAQ WTFC Wed, Mar 25, 2020 32.13 33.17 29.69 31.80
5512 NASDAQ WTFC Tue, Mar 24, 2020 32.13 33.10 30.72 31.35
5511 NASDAQ WTFC Mon, Mar 23, 2020 30.44 31.10 27.30 29.62
5510 NASDAQ WTFC Fri, Mar 20, 2020 31.08 33.45 29.51 30.62
5509 NASDAQ WTFC Thu, Mar 19, 2020 23.69 31.43 22.02 30.23
5508 NASDAQ WTFC Wed, Mar 18, 2020 29.45 29.57 23.08 24.31
5507 NASDAQ WTFC Tue, Mar 17, 2020 31.66 32.73 29.01 30.38
5506 NASDAQ WTFC Mon, Mar 16, 2020 33.55 35.23 30.80 30.92
5505 NASDAQ WTFC Fri, Mar 13, 2020 37.95 39.79 35.01 39.67
5504 NASDAQ WTFC Thu, Mar 12, 2020 35.75 37.96 33.79 35.24
5503 NASDAQ WTFC Wed, Mar 11, 2020 41.30 41.86 38.36 38.97
5502 NASDAQ WTFC Tue, Mar 10, 2020 42.97 44.26 40.50 42.67
5501 NASDAQ WTFC Mon, Mar 9, 2020 43.45 45.16 40.37 40.87
5500 NASDAQ WTFC Fri, Mar 6, 2020 47.10 49.30 46.88 48.20
5499 NASDAQ WTFC Thu, Mar 5, 2020 51.63 51.82 48.90 49.50
5498 NASDAQ WTFC Wed, Mar 4, 2020 52.89 53.79 51.52 53.49
5497 NASDAQ WTFC Tue, Mar 3, 2020 55.70 56.48 52.10 52.21
5496 NASDAQ WTFC Mon, Mar 2, 2020 53.41 55.93 52.67 55.79
5495 NASDAQ WTFC Fri, Feb 28, 2020 53.87 54.87 52.58 53.41
5494 NASDAQ WTFC Thu, Feb 27, 2020 56.59 58.43 55.38 55.82
5493 NASDAQ WTFC Wed, Feb 26, 2020 59.67 60.35 57.66 57.88
5492 NASDAQ WTFC Tue, Feb 25, 2020 61.81 61.85 59.21 59.33
5491 NASDAQ WTFC Mon, Feb 24, 2020 61.97 62.07 61.09 61.64
5490 NASDAQ WTFC Fri, Feb 21, 2020 64.74 64.94 63.64 63.84
5489 NASDAQ WTFC Thu, Feb 20, 2020 64.55 65.49 64.51 65.10
5488 NASDAQ WTFC Wed, Feb 19, 2020 64.60 64.90 64.34 64.50
5487 NASDAQ WTFC Tue, Feb 18, 2020 64.95 65.41 64.09 64.33
5486 NASDAQ WTFC Fri, Feb 14, 2020 65.34 65.63 65.00 65.25
5485 NASDAQ WTFC Thu, Feb 13, 2020 64.54 65.37 64.52 65.36
5484 NASDAQ WTFC Wed, Feb 12, 2020 65.10 65.27 64.43 64.94
5483 NASDAQ WTFC Tue, Feb 11, 2020 64.40 65.35 64.34 64.50
5482 NASDAQ WTFC Mon, Feb 10, 2020 63.96 64.19 63.52 64.15
5481 NASDAQ WTFC Fri, Feb 7, 2020 64.33 64.85 64.18 64.19
5480 NASDAQ WTFC Thu, Feb 6, 2020 66.49 66.49 64.70 64.72
5479 NASDAQ WTFC Wed, Feb 5, 2020 65.69 66.25 65.62 66.10
5478 NASDAQ WTFC Tue, Feb 4, 2020 65.69 65.81 64.88 65.11
5477 NASDAQ WTFC Mon, Feb 3, 2020 64.07 64.95 63.82 64.53
5476 NASDAQ WTFC Fri, Jan 31, 2020 63.72 64.33 63.02 63.28
5475 NASDAQ WTFC Thu, Jan 30, 2020 63.20 64.41 62.99 64.31
5474 NASDAQ WTFC Wed, Jan 29, 2020 65.04 65.69 63.74 63.74
5473 NASDAQ WTFC Tue, Jan 28, 2020 64.11 65.15 63.99 64.77
5472 NASDAQ WTFC Mon, Jan 27, 2020 62.80 63.72 62.74 63.45
5471 NASDAQ WTFC Fri, Jan 24, 2020 64.94 64.94 63.25 64.09
5470 NASDAQ WTFC Thu, Jan 23, 2020 62.94 65.25 62.94 64.71
5469 NASDAQ WTFC Wed, Jan 22, 2020 63.75 66.36 63.15 65.24
5468 NASDAQ WTFC Tue, Jan 21, 2020 68.84 69.35 66.88 66.90
5467 NASDAQ WTFC Fri, Jan 17, 2020 69.10 69.16 68.47 69.00
5466 NASDAQ WTFC Thu, Jan 16, 2020 68.61 69.00 68.30 68.76
5465 NASDAQ WTFC Wed, Jan 15, 2020 68.72 68.83 67.76 68.07
5464 NASDAQ WTFC Tue, Jan 14, 2020 68.56 69.63 68.44 69.21
5463 NASDAQ WTFC Mon, Jan 13, 2020 68.97 68.99 68.42 68.94
5462 NASDAQ WTFC Fri, Jan 10, 2020 70.12 71.90 68.71 68.76
5461 NASDAQ WTFC Thu, Jan 9, 2020 70.65 70.65 69.99 70.26
5460 NASDAQ WTFC Wed, Jan 8, 2020 69.49 70.53 69.41 70.30
5459 NASDAQ WTFC Tue, Jan 7, 2020 70.28 70.28 69.42 69.62
5458 NASDAQ WTFC Mon, Jan 6, 2020 69.88 70.54 69.26 70.41
5457 NASDAQ WTFC Fri, Jan 3, 2020 70.10 70.99 69.58 70.90
5456 NASDAQ WTFC Thu, Jan 2, 2020 71.00 71.07 70.00 71.07
5455 NASDAQ WTFC Tue, Dec 31, 2019 70.63 71.20 70.36 70.90
5454 NASDAQ WTFC Mon, Dec 30, 2019 71.28 71.34 70.52 70.73
5453 NASDAQ WTFC Fri, Dec 27, 2019 71.17 71.23 70.49 70.77
5452 NASDAQ WTFC Thu, Dec 26, 2019 71.21 71.50 70.85 71.16
5451 NASDAQ WTFC Tue, Dec 24, 2019 71.19 71.30 70.78 71.21
5450 NASDAQ WTFC Mon, Dec 23, 2019 71.72 71.72 70.90 71.23
5449 NASDAQ WTFC Fri, Dec 20, 2019 71.34 71.95 70.99 71.65
5448 NASDAQ WTFC Thu, Dec 19, 2019 70.85 71.17 70.05 71.08
5447 NASDAQ WTFC Wed, Dec 18, 2019 70.60 71.18 69.72 71.06
5446 NASDAQ WTFC Tue, Dec 17, 2019 70.00 70.73 69.59 70.58
5445 NASDAQ WTFC Mon, Dec 16, 2019 68.99 70.19 68.93 69.72
5444 NASDAQ WTFC Fri, Dec 13, 2019 69.16 69.59 68.15 68.29
5443 NASDAQ WTFC Thu, Dec 12, 2019 67.30 69.40 67.30 69.16
5442 NASDAQ WTFC Wed, Dec 11, 2019 67.81 68.09 66.91 67.10
5441 NASDAQ WTFC Tue, Dec 10, 2019 68.38 68.74 67.70 67.79
5440 NASDAQ WTFC Mon, Dec 9, 2019 67.89 68.63 67.70 68.16
5439 NASDAQ WTFC Fri, Dec 6, 2019 68.57 68.99 67.81 68.13
5438 NASDAQ WTFC Thu, Dec 5, 2019 67.94 67.99 67.44 67.51
5437 NASDAQ WTFC Wed, Dec 4, 2019 66.70 67.97 66.32 67.57
5436 NASDAQ WTFC Tue, Dec 3, 2019 66.59 66.59 65.83 66.32
5435 NASDAQ WTFC Mon, Dec 2, 2019 68.14 68.43 67.02 67.25
5434 NASDAQ WTFC Fri, Nov 29, 2019 67.91 68.03 67.54 67.91
5433 NASDAQ WTFC Wed, Nov 27, 2019 67.84 68.21 67.34 67.98
5432 NASDAQ WTFC Tue, Nov 26, 2019 67.27 67.53 66.71 67.49
5431 NASDAQ WTFC Mon, Nov 25, 2019 67.00 67.66 66.74 67.12
5430 NASDAQ WTFC Fri, Nov 22, 2019 66.71 67.32 66.56 66.97
5429 NASDAQ WTFC Thu, Nov 21, 2019 66.44 66.68 65.53 66.50
5428 NASDAQ WTFC Wed, Nov 20, 2019 66.06 66.78 65.60 66.02
5427 NASDAQ WTFC Tue, Nov 19, 2019 66.57 66.73 66.05 66.56
5426 NASDAQ WTFC Mon, Nov 18, 2019 65.68 66.57 65.43 66.10
5425 NASDAQ WTFC Fri, Nov 15, 2019 66.57 66.73 65.94 66.01
5424 NASDAQ WTFC Thu, Nov 14, 2019 66.14 66.67 65.94 66.31
5423 NASDAQ WTFC Wed, Nov 13, 2019 66.38 66.86 65.82 66.39
5422 NASDAQ WTFC Tue, Nov 12, 2019 66.54 67.06 65.96 67.02
5421 NASDAQ WTFC Mon, Nov 11, 2019 66.76 67.23 65.14 66.40
5420 NASDAQ WTFC Fri, Nov 8, 2019 67.55 68.00 67.00 67.37
5419 NASDAQ WTFC Thu, Nov 7, 2019 68.18 69.00 67.93 68.22
5418 NASDAQ WTFC Wed, Nov 6, 2019 67.98 68.01 66.65 67.49
5417 NASDAQ WTFC Tue, Nov 5, 2019 67.76 68.76 67.32 68.34
5416 NASDAQ WTFC Mon, Nov 4, 2019 66.38 67.28 65.92 67.00
5415 NASDAQ WTFC Fri, Nov 1, 2019 64.55 65.63 64.46 65.49
5414 NASDAQ WTFC Thu, Oct 31, 2019 65.09 65.27 63.22 63.82
5413 NASDAQ WTFC Wed, Oct 30, 2019 66.04 66.31 64.89 65.59
5412 NASDAQ WTFC Tue, Oct 29, 2019 66.22 67.06 65.74 66.35
5411 NASDAQ WTFC Mon, Oct 28, 2019 66.06 67.12 66.01 66.52
5410 NASDAQ WTFC Fri, Oct 25, 2019 64.90 66.30 64.77 65.82
5409 NASDAQ WTFC Thu, Oct 24, 2019 65.38 65.42 64.18 64.64
5408 NASDAQ WTFC Wed, Oct 23, 2019 65.46 65.84 62.87 65.50
5407 NASDAQ WTFC Tue, Oct 22, 2019 64.72 66.28 64.01 65.41
5406 NASDAQ WTFC Mon, Oct 21, 2019 65.61 65.98 64.77 64.95
5405 NASDAQ WTFC Fri, Oct 18, 2019 63.64 64.99 63.49 64.63
5404 NASDAQ WTFC Thu, Oct 17, 2019 63.86 63.96 62.17 63.35
5403 NASDAQ WTFC Wed, Oct 16, 2019 64.59 65.28 63.17 64.50
5402 NASDAQ WTFC Tue, Oct 15, 2019 63.62 65.33 63.46 64.79
5401 NASDAQ WTFC Mon, Oct 14, 2019 63.14 63.68 62.63 63.56
5400 NASDAQ WTFC Fri, Oct 11, 2019 63.34 64.59 62.99 63.38
5399 NASDAQ WTFC Thu, Oct 10, 2019 61.51 62.77 61.00 62.13
5398 NASDAQ WTFC Wed, Oct 9, 2019 61.07 61.54 60.48 61.18
5397 NASDAQ WTFC Tue, Oct 8, 2019 61.52 61.71 60.54 60.68
5396 NASDAQ WTFC Mon, Oct 7, 2019 63.25 63.50 62.48 62.63
5395 NASDAQ WTFC Fri, Oct 4, 2019 62.08 62.89 61.66 62.77
5394 NASDAQ WTFC Thu, Oct 3, 2019 61.69 62.05 60.39 61.99
5393 NASDAQ WTFC Wed, Oct 2, 2019 62.16 62.56 61.24 62.01
5392 NASDAQ WTFC Tue, Oct 1, 2019 65.04 65.56 62.59 62.76
5391 NASDAQ WTFC Mon, Sep 30, 2019 64.87 64.96 64.30 64.63
5390 NASDAQ WTFC Fri, Sep 27, 2019 64.89 66.03 64.23 64.56
5389 NASDAQ WTFC Thu, Sep 26, 2019 65.61 65.61 64.36 64.48
5388 NASDAQ WTFC Wed, Sep 25, 2019 64.09 65.95 64.09 65.61
5387 NASDAQ WTFC Tue, Sep 24, 2019 65.15 65.38 63.69 64.19
5386 NASDAQ WTFC Mon, Sep 23, 2019 65.07 65.75 64.66 65.02
5385 NASDAQ WTFC Fri, Sep 20, 2019 66.07 66.57 65.44 65.67
5384 NASDAQ WTFC Thu, Sep 19, 2019 66.28 67.05 65.84 65.93
5383 NASDAQ WTFC Wed, Sep 18, 2019 65.59 66.28 64.99 66.24
5382 NASDAQ WTFC Tue, Sep 17, 2019 66.32 66.32 65.20 65.91
5381 NASDAQ WTFC Mon, Sep 16, 2019 66.12 67.24 65.72 66.83
5380 NASDAQ WTFC Fri, Sep 13, 2019 66.34 67.48 66.06 66.64
5379 NASDAQ WTFC Thu, Sep 12, 2019 65.63 66.14 64.93 65.50
5378 NASDAQ WTFC Wed, Sep 11, 2019 66.16 66.53 64.58 66.27
5377 NASDAQ WTFC Tue, Sep 10, 2019 64.72 66.06 64.61 66.00
5376 NASDAQ WTFC Mon, Sep 9, 2019 63.22 64.62 62.73 64.24
5375 NASDAQ WTFC Fri, Sep 6, 2019 63.12 63.39 62.35 62.64
5374 NASDAQ WTFC Thu, Sep 5, 2019 62.86 64.06 62.67 62.86
5373 NASDAQ WTFC Wed, Sep 4, 2019 61.02 61.77 60.85 61.58
5372 NASDAQ WTFC Tue, Sep 3, 2019 61.93 62.36 60.41 60.73
5371 NASDAQ WTFC Fri, Aug 30, 2019 63.36 63.40 62.47 62.83
5370 NASDAQ WTFC Thu, Aug 29, 2019 60.70 62.90 60.70 62.62
5369 NASDAQ WTFC Wed, Aug 28, 2019 60.38 62.19 59.34 61.40
5368 NASDAQ WTFC Tue, Aug 27, 2019 62.41 62.50 60.42 60.90
5367 NASDAQ WTFC Mon, Aug 26, 2019 62.21 62.36 61.57 61.95
5366 NASDAQ WTFC Fri, Aug 23, 2019 63.52 64.47 61.55 61.75
5365 NASDAQ WTFC Thu, Aug 22, 2019 63.88 64.30 63.29 63.87
5364 NASDAQ WTFC Wed, Aug 21, 2019 62.98 63.54 62.27 63.31
5363 NASDAQ WTFC Tue, Aug 20, 2019 62.20 62.78 61.80 62.39
5362 NASDAQ WTFC Mon, Aug 19, 2019 63.07 63.08 62.22 62.70
5361 NASDAQ WTFC Fri, Aug 16, 2019 60.76 61.93 60.76 61.70
5360 NASDAQ WTFC Thu, Aug 15, 2019 61.35 61.95 60.20 60.27
5359 NASDAQ WTFC Wed, Aug 14, 2019 62.77 63.09 60.59 60.98
5358 NASDAQ WTFC Tue, Aug 13, 2019 64.01 65.85 63.88 64.46
5357 NASDAQ WTFC Mon, Aug 12, 2019 65.68 65.68 64.00 64.12
5356 NASDAQ WTFC Fri, Aug 9, 2019 66.07 66.63 65.43 66.24
5355 NASDAQ WTFC Thu, Aug 8, 2019 66.34 67.28 66.00 66.55
5354 NASDAQ WTFC Wed, Aug 7, 2019 65.09 65.85 64.40 65.61
5353 NASDAQ WTFC Tue, Aug 6, 2019 66.24 66.79 65.28 66.60
5352 NASDAQ WTFC Mon, Aug 5, 2019 67.07 67.35 65.25 66.21
5351 NASDAQ WTFC Fri, Aug 2, 2019 68.98 69.30 66.90 68.53
5350 NASDAQ WTFC Thu, Aug 1, 2019 71.23 72.31 68.99 69.20
5349 NASDAQ WTFC Wed, Jul 31, 2019 71.49 72.14 70.79 71.54
5348 NASDAQ WTFC Tue, Jul 30, 2019 70.34 71.64 70.26 71.60
5347 NASDAQ WTFC Mon, Jul 29, 2019 71.52 72.15 70.77 71.04
5346 NASDAQ WTFC Fri, Jul 26, 2019 70.95 72.51 70.58 71.74
5345 NASDAQ WTFC Thu, Jul 25, 2019 70.82 71.56 70.31 70.54
5344 NASDAQ WTFC Wed, Jul 24, 2019 67.72 70.72 66.95 70.66
5343 NASDAQ WTFC Tue, Jul 23, 2019 67.13 68.27 66.75 68.16
5342 NASDAQ WTFC Mon, Jul 22, 2019 66.58 66.76 65.59 66.31
5341 NASDAQ WTFC Fri, Jul 19, 2019 65.97 67.10 65.89 66.78
5340 NASDAQ WTFC Thu, Jul 18, 2019 65.50 66.77 65.19 65.95
5339 NASDAQ WTFC Wed, Jul 17, 2019 64.83 65.74 64.27 65.69
5338 NASDAQ WTFC Tue, Jul 16, 2019 65.00 66.49 63.77 65.07
5337 NASDAQ WTFC Mon, Jul 15, 2019 72.27 72.27 69.89 70.05
5336 NASDAQ WTFC Fri, Jul 12, 2019 71.46 72.36 70.85 72.09
5335 NASDAQ WTFC Thu, Jul 11, 2019 70.79 71.29 70.03 71.17
5334 NASDAQ WTFC Wed, Jul 10, 2019 72.08 72.43 70.68 70.77
5333 NASDAQ WTFC Tue, Jul 9, 2019 70.81 72.12 70.79 72.09
5332 NASDAQ WTFC Mon, Jul 8, 2019 72.64 72.73 71.12 71.18
5331 NASDAQ WTFC Fri, Jul 5, 2019 72.84 73.92 72.70 73.17
5330 NASDAQ WTFC Wed, Jul 3, 2019 72.96 73.15 72.20 72.54
5329 NASDAQ WTFC Tue, Jul 2, 2019 73.13 73.62 72.29 72.60
5328 NASDAQ WTFC Mon, Jul 1, 2019 73.90 74.46 72.83 73.38
5327 NASDAQ WTFC Fri, Jun 28, 2019 72.87 73.87 72.21 73.16
5326 NASDAQ WTFC Thu, Jun 27, 2019 71.63 72.81 71.50 72.19
5325 NASDAQ WTFC Wed, Jun 26, 2019 71.30 72.20 71.30 71.49
5324 NASDAQ WTFC Tue, Jun 25, 2019 70.87 71.43 69.70 71.20
5323 NASDAQ WTFC Mon, Jun 24, 2019 71.45 71.87 70.74 70.90
5322 NASDAQ WTFC Fri, Jun 21, 2019 71.99 72.52 71.34 71.42
5321 NASDAQ WTFC Thu, Jun 20, 2019 71.80 72.30 70.09 72.16
5320 NASDAQ WTFC Wed, Jun 19, 2019 72.40 72.99 71.45 71.50
5319 NASDAQ WTFC Tue, Jun 18, 2019 71.96 73.66 71.56 72.13
5318 NASDAQ WTFC Mon, Jun 17, 2019 72.14 72.61 71.55 71.78
5317 NASDAQ WTFC Fri, Jun 14, 2019 71.97 72.18 70.93 72.00
5316 NASDAQ WTFC Thu, Jun 13, 2019 72.57 73.35 71.62 71.83
5315 NASDAQ WTFC Wed, Jun 12, 2019 73.00 73.32 71.75 72.35
5314 NASDAQ WTFC Tue, Jun 11, 2019 73.67 74.00 72.40 72.83
5313 NASDAQ WTFC Mon, Jun 10, 2019 72.47 73.97 72.47 72.98
5312 NASDAQ WTFC Fri, Jun 7, 2019 71.61 72.33 70.93 72.08
5311 NASDAQ WTFC Thu, Jun 6, 2019 72.29 72.54 70.98 71.77
5310 NASDAQ WTFC Wed, Jun 5, 2019 72.22 72.89 70.86 72.07
5309 NASDAQ WTFC Tue, Jun 4, 2019 70.07 72.58 69.95 72.51
5308 NASDAQ WTFC Mon, Jun 3, 2019 67.77 69.89 67.45 69.26
5307 NASDAQ WTFC Fri, May 31, 2019 68.50 69.53 67.52 67.74
5306 NASDAQ WTFC Thu, May 30, 2019 70.82 71.55 68.79 69.45
5305 NASDAQ WTFC Wed, May 29, 2019 69.83 71.32 69.32 71.02
5304 NASDAQ WTFC Tue, May 28, 2019 71.15 71.39 70.29 70.30
5303 NASDAQ WTFC Fri, May 24, 2019 70.46 71.26 70.12 71.13
5302 NASDAQ WTFC Thu, May 23, 2019 71.20 71.40 69.42 70.05
5301 NASDAQ WTFC Wed, May 22, 2019 72.44 72.99 71.85 71.89
5300 NASDAQ WTFC Tue, May 21, 2019 72.68 73.15 72.56 72.74
5299 NASDAQ WTFC Mon, May 20, 2019 72.01 73.01 72.00 72.38
5298 NASDAQ WTFC Fri, May 17, 2019 72.49 73.61 72.28 72.41
5297 NASDAQ WTFC Thu, May 16, 2019 72.42 73.62 72.42 73.16
5296 NASDAQ WTFC Wed, May 15, 2019 72.53 72.53 71.51 72.24
5295 NASDAQ WTFC Tue, May 14, 2019 71.82 73.87 71.45 73.35
5294 NASDAQ WTFC Mon, May 13, 2019 75.69 75.69 71.29 71.50
5293 NASDAQ WTFC Fri, May 10, 2019 74.20 74.80 73.08 74.62
5292 NASDAQ WTFC Thu, May 9, 2019 74.02 74.75 72.41 74.49
5291 NASDAQ WTFC Wed, May 8, 2019 75.48 75.84 74.66 74.80
5290 NASDAQ WTFC Tue, May 7, 2019 76.56 76.90 75.63 76.07
5289 NASDAQ WTFC Mon, May 6, 2019 78.25 78.25 75.85 77.10
5288 NASDAQ WTFC Fri, May 3, 2019 76.54 77.37 75.62 77.15
5287 NASDAQ WTFC Thu, May 2, 2019 75.48 76.56 75.35 76.20
5286 NASDAQ WTFC Wed, May 1, 2019 76.40 77.04 75.02 75.50
5285 NASDAQ WTFC Tue, Apr 30, 2019 77.12 77.32 75.95 76.20
5284 NASDAQ WTFC Mon, Apr 29, 2019 76.72 77.57 76.02 77.18
5283 NASDAQ WTFC Fri, Apr 26, 2019 75.72 76.56 75.20 76.56
5282 NASDAQ WTFC Thu, Apr 25, 2019 76.11 76.29 74.99 75.72
5281 NASDAQ WTFC Wed, Apr 24, 2019 76.25 76.76 75.54 76.29
5280 NASDAQ WTFC Tue, Apr 23, 2019 75.33 76.85 75.09 76.78
5279 NASDAQ WTFC Mon, Apr 22, 2019 75.11 75.77 74.56 75.38
5278 NASDAQ WTFC Thu, Apr 18, 2019 77.53 78.25 74.97 75.19
5277 NASDAQ WTFC Wed, Apr 17, 2019 77.13 77.75 76.34 77.54
5276 NASDAQ WTFC Tue, Apr 16, 2019 74.99 76.78 74.74 76.49
5275 NASDAQ WTFC Mon, Apr 15, 2019 75.26 75.99 74.10 74.37
5274 NASDAQ WTFC Fri, Apr 12, 2019 74.52 75.36 73.58 75.13
5273 NASDAQ WTFC Thu, Apr 11, 2019 72.71 73.83 72.71 73.51
5272 NASDAQ WTFC Wed, Apr 10, 2019 72.19 72.76 71.48 72.65
5271 NASDAQ WTFC Tue, Apr 9, 2019 72.65 72.85 71.71 72.00
5270 NASDAQ WTFC Mon, Apr 8, 2019 72.41 73.34 72.20 73.04
5269 NASDAQ WTFC Fri, Apr 5, 2019 71.75 72.87 71.01 72.71
5268 NASDAQ WTFC Thu, Apr 4, 2019 70.70 71.77 70.70 71.39
5267 NASDAQ WTFC Wed, Apr 3, 2019 71.22 71.67 70.32 70.50
5266 NASDAQ WTFC Tue, Apr 2, 2019 69.96 71.05 69.78 70.32
5265 NASDAQ WTFC Mon, Apr 1, 2019 68.26 70.31 67.91 70.21
5264 NASDAQ WTFC Fri, Mar 29, 2019 68.52 68.60 66.88 67.33
5263 NASDAQ WTFC Thu, Mar 28, 2019 66.06 68.14 66.00 68.09
5262 NASDAQ WTFC Wed, Mar 27, 2019 65.42 66.41 65.30 66.00
5261 NASDAQ WTFC Tue, Mar 26, 2019 65.06 66.10 64.62 65.68
5260 NASDAQ WTFC Mon, Mar 25, 2019 64.39 65.13 63.97 64.46
5259 NASDAQ WTFC Fri, Mar 22, 2019 66.82 67.14 63.98 64.30
5258 NASDAQ WTFC Thu, Mar 21, 2019 68.70 69.03 67.48 67.57
5257 NASDAQ WTFC Wed, Mar 20, 2019 71.56 72.41 68.97 69.14
5256 NASDAQ WTFC Tue, Mar 19, 2019 74.31 74.31 71.48 71.55
5255 NASDAQ WTFC Mon, Mar 18, 2019 72.45 73.93 72.45 73.89
5254 NASDAQ WTFC Fri, Mar 15, 2019 72.56 73.14 72.10 72.46
5253 NASDAQ WTFC Thu, Mar 14, 2019 71.92 72.76 71.72 72.51
5252 NASDAQ WTFC Wed, Mar 13, 2019 71.54 73.60 70.77 72.00
5251 NASDAQ WTFC Tue, Mar 12, 2019 71.52 71.96 70.65 71.23
5250 NASDAQ WTFC Mon, Mar 11, 2019 71.18 71.66 70.57 71.46
5249 NASDAQ WTFC Fri, Mar 8, 2019 70.02 71.01 69.95 70.84
5248 NASDAQ WTFC Thu, Mar 7, 2019 71.32 71.32 70.19 70.72
5247 NASDAQ WTFC Wed, Mar 6, 2019 72.82 72.94 71.18 71.64
5246 NASDAQ WTFC Tue, Mar 5, 2019 72.79 73.31 71.69 72.84
5245 NASDAQ WTFC Mon, Mar 4, 2019 73.58 73.87 72.26 72.77
5244 NASDAQ WTFC Fri, Mar 1, 2019 74.05 74.72 73.08 73.42
5243 NASDAQ WTFC Thu, Feb 28, 2019 74.52 74.52 73.50 73.67
5242 NASDAQ WTFC Wed, Feb 27, 2019 73.42 74.47 73.27 74.47
5241 NASDAQ WTFC Tue, Feb 26, 2019 74.05 75.98 73.45 73.47
5240 NASDAQ WTFC Mon, Feb 25, 2019 74.92 75.47 73.66 74.27
5239 NASDAQ WTFC Fri, Feb 22, 2019 74.60 74.60 73.72 74.37
5238 NASDAQ WTFC Thu, Feb 21, 2019 75.70 75.74 73.65 74.48
5237 NASDAQ WTFC Wed, Feb 20, 2019 74.61 75.67 74.42 75.64
5236 NASDAQ WTFC Tue, Feb 19, 2019 73.79 74.82 73.27 74.41
5235 NASDAQ WTFC Fri, Feb 15, 2019 73.17 74.57 72.88 74.29
5234 NASDAQ WTFC Thu, Feb 14, 2019 72.26 72.90 71.73 72.71
5233 NASDAQ WTFC Wed, Feb 13, 2019 73.00 73.99 72.53 72.93
5232 NASDAQ WTFC Tue, Feb 12, 2019 72.85 73.64 72.49 72.96
5231 NASDAQ WTFC Mon, Feb 11, 2019 71.87 72.22 71.41 72.21
5230 NASDAQ WTFC Fri, Feb 8, 2019 72.75 73.40 71.26 71.52
5229 NASDAQ WTFC Thu, Feb 7, 2019 72.46 73.62 72.25 73.30
5228 NASDAQ WTFC Wed, Feb 6, 2019 71.69 72.69 71.65 72.20
5227 NASDAQ WTFC Tue, Feb 5, 2019 72.77 72.82 72.00 72.35
5226 NASDAQ WTFC Mon, Feb 4, 2019 71.13 72.55 70.86 72.38
5225 NASDAQ WTFC Fri, Feb 1, 2019 71.10 71.85 70.66 71.34
5224 NASDAQ WTFC Thu, Jan 31, 2019 71.74 71.99 69.57 71.14
5223 NASDAQ WTFC Wed, Jan 30, 2019 73.01 73.84 71.86 72.06
5222 NASDAQ WTFC Tue, Jan 29, 2019 73.56 73.82 72.80 72.85
5221 NASDAQ WTFC Mon, Jan 28, 2019 72.25 73.81 72.25 73.48
5220 NASDAQ WTFC Fri, Jan 25, 2019 72.88 73.26 72.11 72.61
5219 NASDAQ WTFC Thu, Jan 24, 2019 70.55 72.58 70.55 72.34
5218 NASDAQ WTFC Wed, Jan 23, 2019 70.80 73.77 69.98 70.66
5217 NASDAQ WTFC Tue, Jan 22, 2019 74.12 74.72 73.04 73.67
5216 NASDAQ WTFC Fri, Jan 18, 2019 73.85 74.55 72.77 74.46
5215 NASDAQ WTFC Thu, Jan 17, 2019 72.51 73.92 72.51 73.54
5214 NASDAQ WTFC Wed, Jan 16, 2019 71.17 72.87 70.64 72.68
5213 NASDAQ WTFC Tue, Jan 15, 2019 70.58 71.05 69.46 70.77
5212 NASDAQ WTFC Mon, Jan 14, 2019 70.27 71.27 69.67 70.86
5211 NASDAQ WTFC Fri, Jan 11, 2019 70.17 70.99 69.27 70.66
5210 NASDAQ WTFC Thu, Jan 10, 2019 70.08 72.72 69.44 70.61
5209 NASDAQ WTFC Wed, Jan 9, 2019 70.30 74.98 69.27 70.17
5208 NASDAQ WTFC Tue, Jan 8, 2019 70.05 70.49 68.65 70.07
5207 NASDAQ WTFC Mon, Jan 7, 2019 68.57 70.02 68.06 69.31
5206 NASDAQ WTFC Fri, Jan 4, 2019 68.28 69.53 67.55 69.05
5205 NASDAQ WTFC Thu, Jan 3, 2019 67.52 68.82 66.91 67.09
5204 NASDAQ WTFC Wed, Jan 2, 2019 65.70 68.05 64.68 67.94
5203 NASDAQ WTFC Mon, Dec 31, 2018 66.24 66.66 64.61 66.49
5202 NASDAQ WTFC Fri, Dec 28, 2018 65.64 66.61 64.01 65.72
5201 NASDAQ WTFC Thu, Dec 27, 2018 64.80 65.63 63.43 65.53
5200 NASDAQ WTFC Wed, Dec 26, 2018 61.66 66.00 61.53 65.96
5199 NASDAQ WTFC Mon, Dec 24, 2018 64.15 65.48 62.86 62.87
5198 NASDAQ WTFC Fri, Dec 21, 2018 65.88 66.53 64.18 64.66
5197 NASDAQ WTFC Thu, Dec 20, 2018 65.50 66.27 65.00 65.85
5196 NASDAQ WTFC Wed, Dec 19, 2018 67.75 68.49 65.59 65.84
5195 NASDAQ WTFC Tue, Dec 18, 2018 68.36 69.36 67.54 67.67
5194 NASDAQ WTFC Mon, Dec 17, 2018 67.35 69.35 66.69 68.25
5193 NASDAQ WTFC Fri, Dec 14, 2018 67.55 68.96 66.57 67.45
5192 NASDAQ WTFC Thu, Dec 13, 2018 70.37 70.37 68.03 68.27
5191 NASDAQ WTFC Wed, Dec 12, 2018 71.04 71.54 70.41 70.61
5190 NASDAQ WTFC Tue, Dec 11, 2018 71.83 72.50 69.48 69.76
5189 NASDAQ WTFC Mon, Dec 10, 2018 71.75 73.14 70.26 70.84
5188 NASDAQ WTFC Fri, Dec 7, 2018 72.25 73.69 71.03 71.85
5187 NASDAQ WTFC Thu, Dec 6, 2018 71.91 72.49 70.97 72.21
5186 NASDAQ WTFC Tue, Dec 4, 2018 77.06 77.12 72.14 73.18
5185 NASDAQ WTFC Mon, Dec 3, 2018 78.53 79.17 76.80 77.12
5184 NASDAQ WTFC Fri, Nov 30, 2018 76.08 77.92 76.08 77.35
5183 NASDAQ WTFC Thu, Nov 29, 2018 78.05 78.72 76.49 76.64
5182 NASDAQ WTFC Wed, Nov 28, 2018 77.23 77.92 75.94 77.63
5181 NASDAQ WTFC Tue, Nov 27, 2018 77.01 77.54 76.51 77.06
5180 NASDAQ WTFC Mon, Nov 26, 2018 76.56 78.78 76.42 77.24
5179 NASDAQ WTFC Fri, Nov 23, 2018 75.69 76.66 75.08 75.83
5178 NASDAQ WTFC Wed, Nov 21, 2018 75.61 77.07 74.57 76.13
5177 NASDAQ WTFC Tue, Nov 20, 2018 76.77 77.18 75.15 75.26
5176 NASDAQ WTFC Mon, Nov 19, 2018 77.74 78.89 76.84 77.31
5175 NASDAQ WTFC Fri, Nov 16, 2018 77.47 78.18 77.34 77.80
5174 NASDAQ WTFC Thu, Nov 15, 2018 76.10 78.32 75.60 78.14
5173 NASDAQ WTFC Wed, Nov 14, 2018 78.97 79.63 75.77 76.84
5172 NASDAQ WTFC Tue, Nov 13, 2018 77.51 79.42 77.51 78.38
5171 NASDAQ WTFC Mon, Nov 12, 2018 77.90 78.65 77.38 77.52
5170 NASDAQ WTFC Fri, Nov 9, 2018 78.34 78.82 76.88 78.09
5169 NASDAQ WTFC Thu, Nov 8, 2018 77.41 79.24 76.96 78.50
5168 NASDAQ WTFC Wed, Nov 7, 2018 78.09 79.46 76.35 77.80
5167 NASDAQ WTFC Tue, Nov 6, 2018 77.21 78.51 76.60 77.86
5166 NASDAQ WTFC Mon, Nov 5, 2018 77.45 78.05 76.72 77.27
5165 NASDAQ WTFC Fri, Nov 2, 2018 77.53 78.19 76.46 77.30
5164 NASDAQ WTFC Thu, Nov 1, 2018 76.53 77.61 76.24 77.14
5163 NASDAQ WTFC Wed, Oct 31, 2018 75.54 77.28 75.54 76.14
5162 NASDAQ WTFC Tue, Oct 30, 2018 75.63 76.27 74.22 75.10
5161 NASDAQ WTFC Mon, Oct 29, 2018 74.68 76.48 74.15 75.65
5160 NASDAQ WTFC Fri, Oct 26, 2018 73.60 73.81 72.22 73.22
5159 NASDAQ WTFC Thu, Oct 25, 2018 73.00 74.70 72.85 74.15
5158 NASDAQ WTFC Wed, Oct 24, 2018 75.76 76.22 72.17 72.29
5157 NASDAQ WTFC Tue, Oct 23, 2018 74.88 76.59 74.44 76.09
5156 NASDAQ WTFC Mon, Oct 22, 2018 79.03 79.76 75.99 76.39
5155 NASDAQ WTFC Fri, Oct 19, 2018 79.91 80.33 78.69 79.08
5154 NASDAQ WTFC Thu, Oct 18, 2018 82.03 82.59 79.20 79.73
5153 NASDAQ WTFC Wed, Oct 17, 2018 83.16 84.52 82.00 83.82
5152 NASDAQ WTFC Tue, Oct 16, 2018 82.64 83.66 81.70 83.61
5151 NASDAQ WTFC Mon, Oct 15, 2018 82.95 83.24 81.21 82.43
5150 NASDAQ WTFC Fri, Oct 12, 2018 86.51 86.51 79.10 81.46
5149 NASDAQ WTFC Thu, Oct 11, 2018 86.37 86.65 82.94 83.04
5148 NASDAQ WTFC Wed, Oct 10, 2018 87.25 88.12 86.49 86.50
5147 NASDAQ WTFC Tue, Oct 9, 2018 86.66 87.70 86.31 87.26
5146 NASDAQ WTFC Mon, Oct 8, 2018 86.57 87.52 85.93 87.25
5145 NASDAQ WTFC Fri, Oct 5, 2018 87.67 87.73 86.09 86.44
5144 NASDAQ WTFC Thu, Oct 4, 2018 87.29 88.81 86.73 87.48
5143 NASDAQ WTFC Wed, Oct 3, 2018 85.00 87.77 84.95 87.54
5142 NASDAQ WTFC Tue, Oct 2, 2018 84.92 86.57 84.24 84.91
5141 NASDAQ WTFC Mon, Oct 1, 2018 85.41 85.95 83.98 84.25
5140 NASDAQ WTFC Fri, Sep 28, 2018 84.76 85.63 84.61 84.94
5139 NASDAQ WTFC Thu, Sep 27, 2018 87.01 87.70 84.92 85.16
5138 NASDAQ WTFC Wed, Sep 26, 2018 89.39 89.39 86.96 87.11
5137 NASDAQ WTFC Tue, Sep 25, 2018 89.44 89.46 88.61 88.71
5136 NASDAQ WTFC Mon, Sep 24, 2018 90.04 90.23 88.50 89.07
5135 NASDAQ WTFC Fri, Sep 21, 2018 90.50 90.92 89.88 90.32
5134 NASDAQ WTFC Thu, Sep 20, 2018 89.36 91.05 89.36 90.75
5133 NASDAQ WTFC Wed, Sep 19, 2018 87.64 89.37 87.64 88.93
5132 NASDAQ WTFC Tue, Sep 18, 2018 88.05 88.05 86.90 87.59
5131 NASDAQ WTFC Mon, Sep 17, 2018 88.71 88.84 87.38 87.72
5130 NASDAQ WTFC Fri, Sep 14, 2018 87.83 89.03 87.79 88.57
5129 NASDAQ WTFC Thu, Sep 13, 2018 88.32 88.88 87.45 87.72
5128 NASDAQ WTFC Wed, Sep 12, 2018 90.14 90.14 87.94 88.23
5127 NASDAQ WTFC Tue, Sep 11, 2018 89.33 90.80 89.01 90.30
5126 NASDAQ WTFC Mon, Sep 10, 2018 89.93 90.18 89.17 89.41
5125 NASDAQ WTFC Fri, Sep 7, 2018 89.27 89.69 88.71 89.51
5124 NASDAQ WTFC Thu, Sep 6, 2018 89.16 89.62 88.81 88.96
5123 NASDAQ WTFC Wed, Sep 5, 2018 89.16 89.56 88.75 89.21
5122 NASDAQ WTFC Tue, Sep 4, 2018 88.43 89.79 87.61 89.19
5121 NASDAQ WTFC Fri, Aug 31, 2018 87.51 88.75 87.32 88.55
5120 NASDAQ WTFC Thu, Aug 30, 2018 88.30 88.40 87.33 87.72
5119 NASDAQ WTFC Wed, Aug 29, 2018 88.93 88.93 87.60 88.54
5118 NASDAQ WTFC Tue, Aug 28, 2018 89.48 89.54 88.11 88.80
5117 NASDAQ WTFC Mon, Aug 27, 2018 90.37 90.62 89.17 89.33
5116 NASDAQ WTFC Fri, Aug 24, 2018 90.64 90.79 89.78 89.85
5115 NASDAQ WTFC Thu, Aug 23, 2018 91.75 91.75 90.21 90.52
5114 NASDAQ WTFC Wed, Aug 22, 2018 91.62 92.47 91.52 91.64
5113 NASDAQ WTFC Tue, Aug 21, 2018 90.99 92.56 90.95 92.10
5112 NASDAQ WTFC Mon, Aug 20, 2018 90.41 91.30 90.03 90.74
5111 NASDAQ WTFC Fri, Aug 17, 2018 90.18 90.65 89.92 90.41
5110 NASDAQ WTFC Thu, Aug 16, 2018 89.32 90.93 88.78 90.36
5109 NASDAQ WTFC Wed, Aug 15, 2018 89.64 90.45 88.71 88.89
5108 NASDAQ WTFC Tue, Aug 14, 2018 88.85 90.92 88.85 90.18
5107 NASDAQ WTFC Mon, Aug 13, 2018 89.20 89.85 88.60 88.78
5106 NASDAQ WTFC Fri, Aug 10, 2018 88.26 89.63 88.25 89.22
5105 NASDAQ WTFC Thu, Aug 9, 2018 90.02 90.44 88.97 89.25
5104 NASDAQ WTFC Wed, Aug 8, 2018 89.19 90.16 88.49 89.94
5103 NASDAQ WTFC Tue, Aug 7, 2018 89.44 90.24 89.14 89.20
5102 NASDAQ WTFC Mon, Aug 6, 2018 89.14 89.60 88.33 89.32
5101 NASDAQ WTFC Fri, Aug 3, 2018 89.26 89.84 88.65 88.99
5100 NASDAQ WTFC Thu, Aug 2, 2018 88.52 89.73 88.10 89.42
5099 NASDAQ WTFC Wed, Aug 1, 2018 88.11 89.53 87.95 88.78
5098 NASDAQ WTFC Tue, Jul 31, 2018 88.10 88.10 86.20 87.73
5097 NASDAQ WTFC Mon, Jul 30, 2018 88.50 89.32 87.99 88.03
5096 NASDAQ WTFC Fri, Jul 27, 2018 88.95 89.23 87.56 88.09
5095 NASDAQ WTFC Thu, Jul 26, 2018 88.38 89.54 88.26 88.92
5094 NASDAQ WTFC Wed, Jul 25, 2018 90.22 90.22 88.00 88.33
5093 NASDAQ WTFC Tue, Jul 24, 2018 92.01 92.01 89.97 90.23
5092 NASDAQ WTFC Mon, Jul 23, 2018 90.54 92.38 89.25 92.02
5091 NASDAQ WTFC Fri, Jul 20, 2018 91.35 91.72 90.29 90.35
5090 NASDAQ WTFC Thu, Jul 19, 2018 90.82 91.92 90.45 91.31
5089 NASDAQ WTFC Wed, Jul 18, 2018 90.06 91.73 89.11 90.84
5088 NASDAQ WTFC Tue, Jul 17, 2018 87.74 89.08 86.62 88.38
5087 NASDAQ WTFC Mon, Jul 16, 2018 87.41 88.19 87.14 88.10
5086 NASDAQ WTFC Fri, Jul 13, 2018 87.20 87.63 86.33 86.74
5085 NASDAQ WTFC Thu, Jul 12, 2018 88.85 88.85 86.49 87.53
5084 NASDAQ WTFC Wed, Jul 11, 2018 88.07 88.87 88.07 88.13
5083 NASDAQ WTFC Tue, Jul 10, 2018 90.22 90.66 88.29 88.73
5082 NASDAQ WTFC Mon, Jul 9, 2018 88.65 90.38 88.65 90.01
5081 NASDAQ WTFC Fri, Jul 6, 2018 87.86 89.05 87.02 88.42
5080 NASDAQ WTFC Thu, Jul 5, 2018 88.90 88.90 87.53 87.96
5079 NASDAQ WTFC Tue, Jul 3, 2018 88.73 89.39 87.95 88.33
5078 NASDAQ WTFC Mon, Jul 2, 2018 86.83 88.24 86.28 88.18
5077 NASDAQ WTFC Fri, Jun 29, 2018 88.47 89.23 87.02 87.05
5076 NASDAQ WTFC Thu, Jun 28, 2018 88.35 89.19 87.51 87.63
5075 NASDAQ WTFC Wed, Jun 27, 2018 90.36 90.91 88.26 88.34
5074 NASDAQ WTFC Tue, Jun 26, 2018 90.40 90.85 89.29 90.67
5073 NASDAQ WTFC Mon, Jun 25, 2018 91.05 91.59 89.53 90.13
5072 NASDAQ WTFC Fri, Jun 22, 2018 94.04 94.41 90.87 91.05
5071 NASDAQ WTFC Thu, Jun 21, 2018 93.86 94.11 92.32 93.47
5070 NASDAQ WTFC Wed, Jun 20, 2018 94.19 94.87 93.34 93.77
5069 NASDAQ WTFC Tue, Jun 19, 2018 92.54 94.10 92.37 93.96
5068 NASDAQ WTFC Mon, Jun 18, 2018 93.41 94.00 92.39 93.29
5067 NASDAQ WTFC Fri, Jun 15, 2018 94.04 95.32 93.10 94.10
5066 NASDAQ WTFC Thu, Jun 14, 2018 95.34 95.34 93.17 94.34
5065 NASDAQ WTFC Wed, Jun 13, 2018 95.25 96.38 94.37 95.20
5064 NASDAQ WTFC Tue, Jun 12, 2018 95.94 96.07 94.44 94.90
5063 NASDAQ WTFC Mon, Jun 11, 2018 97.39 97.56 95.62 95.90
5062 NASDAQ WTFC Fri, Jun 8, 2018 96.15 97.18 95.73 97.10
5061 NASDAQ WTFC Thu, Jun 7, 2018 96.33 97.10 95.95 96.54
5060 NASDAQ WTFC Wed, Jun 6, 2018 94.07 96.05 94.07 96.01
5059 NASDAQ WTFC Tue, Jun 5, 2018 93.95 94.21 93.01 93.67
5058 NASDAQ WTFC Mon, Jun 4, 2018 93.86 94.04 93.04 93.94
5057 NASDAQ WTFC Fri, Jun 1, 2018 92.92 94.09 92.20 93.18
5056 NASDAQ WTFC Thu, May 31, 2018 93.36 93.81 92.06 92.11
5055 NASDAQ WTFC Wed, May 30, 2018 92.75 93.91 92.35 93.39
5054 NASDAQ WTFC Tue, May 29, 2018 93.04 93.60 91.09 91.89
5053 NASDAQ WTFC Fri, May 25, 2018 94.14 94.82 93.72 94.09
5052 NASDAQ WTFC Thu, May 24, 2018 94.57 94.76 92.48 94.26
5051 NASDAQ WTFC Wed, May 23, 2018 96.33 96.84 94.87 95.31
5050 NASDAQ WTFC Tue, May 22, 2018 97.47 99.96 96.59 96.81
5049 NASDAQ WTFC Mon, May 21, 2018 94.38 97.61 92.41 97.56
5048 NASDAQ WTFC Fri, May 18, 2018 95.00 95.00 93.69 94.05
5047 NASDAQ WTFC Thu, May 17, 2018 94.38 94.87 93.70 94.75
5046 NASDAQ WTFC Wed, May 16, 2018 93.19 94.80 92.86 94.29
5045 NASDAQ WTFC Tue, May 15, 2018 92.47 93.47 92.11 93.07
5044 NASDAQ WTFC Mon, May 14, 2018 93.25 93.39 92.32 92.48
5043 NASDAQ WTFC Fri, May 11, 2018 93.05 93.49 92.80 92.95
5042 NASDAQ WTFC Thu, May 10, 2018 93.08 93.62 92.05 93.12
5041 NASDAQ WTFC Wed, May 9, 2018 92.92 93.78 91.86 93.15
5040 NASDAQ WTFC Tue, May 8, 2018 90.94 93.26 90.24 92.74
5039 NASDAQ WTFC Mon, May 7, 2018 90.98 92.12 90.41 91.55
5038 NASDAQ WTFC Fri, May 4, 2018 89.13 91.47 88.62 90.54
5037 NASDAQ WTFC Thu, May 3, 2018 90.19 90.69 88.69 89.74
5036 NASDAQ WTFC Wed, May 2, 2018 91.11 92.26 89.91 90.69
5035 NASDAQ WTFC Tue, May 1, 2018 89.13 91.33 88.02 91.04
5034 NASDAQ WTFC Mon, Apr 30, 2018 91.46 92.14 89.40 89.45
5033 NASDAQ WTFC Fri, Apr 27, 2018 91.57 92.40 91.09 91.38
5032 NASDAQ WTFC Thu, Apr 26, 2018 92.01 92.20 91.15 91.33
5031 NASDAQ WTFC Wed, Apr 25, 2018 91.72 92.97 91.13 92.11
5030 NASDAQ WTFC Tue, Apr 24, 2018 92.68 93.55 91.21 91.89
5029 NASDAQ WTFC Mon, Apr 23, 2018 92.00 92.50 91.20 92.02
5028 NASDAQ WTFC Fri, Apr 20, 2018 90.61 91.94 90.61 91.02
5027 NASDAQ WTFC Thu, Apr 19, 2018 89.00 91.01 88.64 90.84
5026 NASDAQ WTFC Wed, Apr 18, 2018 89.42 90.64 88.39 88.91
5025 NASDAQ WTFC Tue, Apr 17, 2018 91.99 92.00 87.36 88.71
5024 NASDAQ WTFC Mon, Apr 16, 2018 88.58 89.49 87.91 89.14
5023 NASDAQ WTFC Fri, Apr 13, 2018 90.49 90.49 87.49 87.80
5022 NASDAQ WTFC Thu, Apr 12, 2018 88.79 90.73 88.15 90.02
5021 NASDAQ WTFC Wed, Apr 11, 2018 87.61 88.75 87.11 88.09
5020 NASDAQ WTFC Tue, Apr 10, 2018 87.56 88.59 86.60 88.38
5019 NASDAQ WTFC Mon, Apr 9, 2018 86.55 88.19 86.12 86.21
5018 NASDAQ WTFC Fri, Apr 6, 2018 87.32 88.08 84.80 85.99
5017 NASDAQ WTFC Thu, Apr 5, 2018 88.58 88.88 87.43 88.73
5016 NASDAQ WTFC Wed, Apr 4, 2018 85.21 88.14 85.21 87.76
5015 NASDAQ WTFC Tue, Apr 3, 2018 84.88 86.51 84.66 86.24
5014 NASDAQ WTFC Mon, Apr 2, 2018 86.28 86.65 83.47 84.51
5013 NASDAQ WTFC Thu, Mar 29, 2018 84.79 86.51 84.46 86.05
5012 NASDAQ WTFC Wed, Mar 28, 2018 83.26 84.78 82.66 84.38
5011 NASDAQ WTFC Tue, Mar 27, 2018 85.38 85.38 82.70 83.27
5010 NASDAQ WTFC Mon, Mar 26, 2018 83.31 85.09 82.21 84.95
5009 NASDAQ WTFC Fri, Mar 23, 2018 85.54 85.96 81.92 82.00
5008 NASDAQ WTFC Thu, Mar 22, 2018 87.51 88.15 85.08 85.21
5007 NASDAQ WTFC Wed, Mar 21, 2018 88.73 89.19 87.89 88.41
5006 NASDAQ WTFC Tue, Mar 20, 2018 89.59 90.14 88.52 88.61
5005 NASDAQ WTFC Mon, Mar 19, 2018 91.17 91.17 89.12 89.42
5004 NASDAQ WTFC Fri, Mar 16, 2018 90.42 91.67 90.15 91.31
5003 NASDAQ WTFC Thu, Mar 15, 2018 89.91 90.83 89.31 90.53
5002 NASDAQ WTFC Wed, Mar 14, 2018 90.59 90.67 89.22 89.82
5001 NASDAQ WTFC Tue, Mar 13, 2018 90.60 90.84 89.95 90.34
5000 NASDAQ WTFC Mon, Mar 12, 2018 90.74 91.20 89.75 90.12
4999 NASDAQ WTFC Fri, Mar 9, 2018 90.47 91.51 90.00 91.41
4998 NASDAQ WTFC Thu, Mar 8, 2018 90.47 90.62 88.85 89.95
4997 NASDAQ WTFC Wed, Mar 7, 2018 87.65 90.80 87.65 90.24
4996 NASDAQ WTFC Tue, Mar 6, 2018 86.41 88.06 85.42 88.01
4995 NASDAQ WTFC Mon, Mar 5, 2018 84.46 86.60 84.02 86.03
4994 NASDAQ WTFC Fri, Mar 2, 2018 83.77 85.32 82.90 85.08
4993 NASDAQ WTFC Thu, Mar 1, 2018 84.40 85.50 83.91 84.52
4992 NASDAQ WTFC Wed, Feb 28, 2018 85.70 86.68 84.44 84.51
4991 NASDAQ WTFC Tue, Feb 27, 2018 86.81 87.62 84.84 85.28
4990 NASDAQ WTFC Mon, Feb 26, 2018 86.58 86.67 85.75 86.64
4989 NASDAQ WTFC Fri, Feb 23, 2018 85.37 86.20 85.00 86.17
4988 NASDAQ WTFC Thu, Feb 22, 2018 86.84 87.09 84.81 84.97
4987 NASDAQ WTFC Wed, Feb 21, 2018 85.60 87.64 85.60 86.68
4986 NASDAQ WTFC Tue, Feb 20, 2018 85.82 87.92 85.22 85.70
4985 NASDAQ WTFC Fri, Feb 16, 2018 84.80 86.68 84.80 86.42
4984 NASDAQ WTFC Thu, Feb 15, 2018 86.05 86.68 84.66 85.31
4983 NASDAQ WTFC Wed, Feb 14, 2018 82.54 85.72 82.54 85.51
4982 NASDAQ WTFC Tue, Feb 13, 2018 81.46 83.07 81.46 83.03
4981 NASDAQ WTFC Mon, Feb 12, 2018 82.20 83.10 80.85 81.89
4980 NASDAQ WTFC Fri, Feb 9, 2018 81.58 82.46 79.88 81.83
4979 NASDAQ WTFC Thu, Feb 8, 2018 83.36 83.36 80.11 80.11
4978 NASDAQ WTFC Wed, Feb 7, 2018 82.35 83.43 82.13 82.72
4977 NASDAQ WTFC Tue, Feb 6, 2018 80.40 83.12 76.70 82.68
4976 NASDAQ WTFC Mon, Feb 5, 2018 85.69 86.38 81.93 82.03
4975 NASDAQ WTFC Fri, Feb 2, 2018 86.36 87.21 85.58 86.66
4974 NASDAQ WTFC Thu, Feb 1, 2018 85.46 86.78 84.75 86.73
4973 NASDAQ WTFC Wed, Jan 31, 2018 86.30 86.66 85.67 85.90
4972 NASDAQ WTFC Tue, Jan 30, 2018 86.28 87.58 85.03 86.06
4971 NASDAQ WTFC Mon, Jan 29, 2018 87.53 87.96 86.92 86.95
4970 NASDAQ WTFC Fri, Jan 26, 2018 88.18 88.18 86.98 87.96
4969 NASDAQ WTFC Thu, Jan 25, 2018 88.53 89.23 87.25 87.51
4968 NASDAQ WTFC Wed, Jan 24, 2018 88.75 89.34 88.05 88.08
4967 NASDAQ WTFC Tue, Jan 23, 2018 87.39 89.08 86.88 88.04
4966 NASDAQ WTFC Mon, Jan 22, 2018 87.86 87.89 86.86 87.50
4965 NASDAQ WTFC Fri, Jan 19, 2018 86.87 87.86 86.75 87.81
4964 NASDAQ WTFC Thu, Jan 18, 2018 87.76 88.24 86.80 86.85
4963 NASDAQ WTFC Wed, Jan 17, 2018 87.78 88.40 86.59 87.71
4962 NASDAQ WTFC Tue, Jan 16, 2018 88.19 88.50 87.16 87.27
4961 NASDAQ WTFC Fri, Jan 12, 2018 87.59 88.54 87.09 87.49
4960 NASDAQ WTFC Thu, Jan 11, 2018 86.85 87.68 86.46 87.46
4959 NASDAQ WTFC Wed, Jan 10, 2018 85.24 87.44 85.20 86.60
4958 NASDAQ WTFC Tue, Jan 9, 2018 84.01 86.17 84.01 85.41
4957 NASDAQ WTFC Mon, Jan 8, 2018 83.28 84.27 82.74 83.82
4956 NASDAQ WTFC Fri, Jan 5, 2018 82.88 83.35 82.27 83.29
4955 NASDAQ WTFC Thu, Jan 4, 2018 82.90 84.16 82.35 82.50
4954 NASDAQ WTFC Wed, Jan 3, 2018 82.30 83.01 81.70 82.09
4953 NASDAQ WTFC Tue, Jan 2, 2018 83.00 83.01 81.47 82.30
4952 NASDAQ WTFC Fri, Dec 29, 2017 83.46 83.46 82.35 82.37
4951 NASDAQ WTFC Thu, Dec 28, 2017 83.16 83.30 82.58 83.27
4950 NASDAQ WTFC Wed, Dec 27, 2017 83.16 83.67 82.74 82.88
4949 NASDAQ WTFC Tue, Dec 26, 2017 83.49 84.17 82.61 83.18
4948 NASDAQ WTFC Fri, Dec 22, 2017 84.12 84.35 83.30 83.84
4947 NASDAQ WTFC Thu, Dec 21, 2017 83.88 84.54 83.51 84.11
4946 NASDAQ WTFC Wed, Dec 20, 2017 84.11 84.61 81.77 83.12
4945 NASDAQ WTFC Tue, Dec 19, 2017 84.45 84.67 83.18 83.39
4944 NASDAQ WTFC Mon, Dec 18, 2017 83.56 84.46 82.59 83.73
4943 NASDAQ WTFC Fri, Dec 15, 2017 80.11 83.97 79.95 82.99
4942 NASDAQ WTFC Thu, Dec 14, 2017 81.21 81.57 79.67 80.16
4941 NASDAQ WTFC Wed, Dec 13, 2017 81.83 83.27 80.99 81.22
4940 NASDAQ WTFC Tue, Dec 12, 2017 81.62 82.22 80.52 81.80
4939 NASDAQ WTFC Mon, Dec 11, 2017 83.15 83.66 81.49 82.05
4938 NASDAQ WTFC Fri, Dec 8, 2017 84.27 85.85 82.62 82.77
4937 NASDAQ WTFC Thu, Dec 7, 2017 82.77 84.24 82.77 83.58
4936 NASDAQ WTFC Wed, Dec 6, 2017 83.22 84.50 82.50 82.90
4935 NASDAQ WTFC Tue, Dec 5, 2017 86.73 86.80 83.48 83.54
4934 NASDAQ WTFC Mon, Dec 4, 2017 84.99 86.64 84.81 86.46
4933 NASDAQ WTFC Fri, Dec 1, 2017 83.76 84.03 80.07 83.57
4932 NASDAQ WTFC Thu, Nov 30, 2017 85.91 86.40 83.47 83.85
4931 NASDAQ WTFC Wed, Nov 29, 2017 82.50 85.78 81.62 85.61
4930 NASDAQ WTFC Tue, Nov 28, 2017 79.19 82.48 79.19 82.36
4929 NASDAQ WTFC Mon, Nov 27, 2017 78.65 79.77 78.65 78.94
4928 NASDAQ WTFC Fri, Nov 24, 2017 79.01 80.06 78.42 78.48
4927 NASDAQ WTFC Wed, Nov 22, 2017 79.98 79.99 78.96 79.00
4926 NASDAQ WTFC Tue, Nov 21, 2017 80.00 80.13 79.11 79.74
4925 NASDAQ WTFC Mon, Nov 20, 2017 78.60 79.64 78.35 79.61
4924 NASDAQ WTFC Fri, Nov 17, 2017 77.71 78.71 77.64 78.47
4923 NASDAQ WTFC Thu, Nov 16, 2017 78.75 78.91 78.09 78.23
4922 NASDAQ WTFC Wed, Nov 15, 2017 77.38 78.92 77.10 78.29
4921 NASDAQ WTFC Tue, Nov 14, 2017 77.37 78.50 77.35 78.36
4920 NASDAQ WTFC Mon, Nov 13, 2017 76.37 78.10 76.11 77.90
4919 NASDAQ WTFC Fri, Nov 10, 2017 77.02 77.73 76.47 77.02
4918 NASDAQ WTFC Thu, Nov 9, 2017 77.21 78.00 76.00 76.93
4917 NASDAQ WTFC Wed, Nov 8, 2017 77.67 78.32 76.95 77.95
4916 NASDAQ WTFC Tue, Nov 7, 2017 80.80 80.88 78.04 78.28
4915 NASDAQ WTFC Mon, Nov 6, 2017 80.96 81.18 80.36 80.50
4914 NASDAQ WTFC Fri, Nov 3, 2017 80.80 81.19 77.20 80.75
4913 NASDAQ WTFC Thu, Nov 2, 2017 80.14 81.21 79.62 80.93
4912 NASDAQ WTFC Wed, Nov 1, 2017 81.91 82.16 79.40 80.28
4911 NASDAQ WTFC Tue, Oct 31, 2017 80.31 81.74 79.96 81.29
4910 NASDAQ WTFC Mon, Oct 30, 2017 80.58 81.37 79.71 80.00
4909 NASDAQ WTFC Fri, Oct 27, 2017 80.47 81.43 80.02 81.40
4908 NASDAQ WTFC Thu, Oct 26, 2017 79.67 80.66 79.67 80.48
4907 NASDAQ WTFC Wed, Oct 25, 2017 80.78 80.93 79.45 79.64
4906 NASDAQ WTFC Tue, Oct 24, 2017 80.08 80.97 79.73 80.30
4905 NASDAQ WTFC Mon, Oct 23, 2017 81.19 81.19 79.23 79.44
4904 NASDAQ WTFC Fri, Oct 20, 2017 81.01 81.46 80.53 81.42
4903 NASDAQ WTFC Thu, Oct 19, 2017 77.36 80.72 77.00 79.60
4902 NASDAQ WTFC Wed, Oct 18, 2017 78.38 79.11 78.23 78.50
4901 NASDAQ WTFC Tue, Oct 17, 2017 78.42 79.15 77.66 78.00
4900 NASDAQ WTFC Mon, Oct 16, 2017 77.41 78.50 77.35 78.23
4899 NASDAQ WTFC Fri, Oct 13, 2017 77.38 78.00 76.43 77.31
4898 NASDAQ WTFC Thu, Oct 12, 2017 78.52 78.52 77.30 77.51
4897 NASDAQ WTFC Wed, Oct 11, 2017 78.46 79.13 78.03 78.39
4896 NASDAQ WTFC Tue, Oct 10, 2017 78.44 79.00 76.91 78.97
4895 NASDAQ WTFC Mon, Oct 9, 2017 78.41 78.43 77.35 78.08
4894 NASDAQ WTFC Fri, Oct 6, 2017 78.55 78.73 77.68 77.94
4893 NASDAQ WTFC Thu, Oct 5, 2017 77.59 78.67 77.23 77.96
4892 NASDAQ WTFC Wed, Oct 4, 2017 79.00 79.00 77.15 77.44
4891 NASDAQ WTFC Tue, Oct 3, 2017 79.38 79.62 77.85 79.02
4890 NASDAQ WTFC Mon, Oct 2, 2017 78.54 79.35 77.59 79.31
4889 NASDAQ WTFC Fri, Sep 29, 2017 77.75 79.10 77.71 78.31
4888 NASDAQ WTFC Thu, Sep 28, 2017 77.95 78.06 76.36 77.96
4887 NASDAQ WTFC Wed, Sep 27, 2017 76.03 78.26 75.53 77.78
4886 NASDAQ WTFC Tue, Sep 26, 2017 74.58 75.60 74.32 75.16
4885 NASDAQ WTFC Mon, Sep 25, 2017 73.70 74.52 73.10 74.34
4884 NASDAQ WTFC Fri, Sep 22, 2017 73.36 74.25 73.28 73.91
4883 NASDAQ WTFC Thu, Sep 21, 2017 73.63 74.09 73.31 73.71
4882 NASDAQ WTFC Wed, Sep 20, 2017 72.44 73.98 71.88 73.71
4881 NASDAQ WTFC Tue, Sep 19, 2017 72.16 73.06 72.04 72.72
4880 NASDAQ WTFC Mon, Sep 18, 2017 71.02 72.35 71.02 72.08
4879 NASDAQ WTFC Fri, Sep 15, 2017 70.44 70.94 69.94 70.71
4878 NASDAQ WTFC Thu, Sep 14, 2017 71.85 72.20 70.26 70.45
4877 NASDAQ WTFC Wed, Sep 13, 2017 71.70 72.20 71.45 71.99
4876 NASDAQ WTFC Tue, Sep 12, 2017 70.27 72.13 70.27 71.97
4875 NASDAQ WTFC Mon, Sep 11, 2017 69.32 70.47 69.29 70.14
4874 NASDAQ WTFC Fri, Sep 8, 2017 68.11 68.99 67.76 68.36
4873 NASDAQ WTFC Thu, Sep 7, 2017 70.36 70.39 67.74 68.02
4872 NASDAQ WTFC Wed, Sep 6, 2017 71.29 71.50 70.31 70.49
4871 NASDAQ WTFC Tue, Sep 5, 2017 72.49 72.50 70.72 70.87
4870 NASDAQ WTFC Fri, Sep 1, 2017 72.75 73.58 72.61 73.21
4869 NASDAQ WTFC Thu, Aug 31, 2017 72.99 73.18 72.53 72.81
4868 NASDAQ WTFC Wed, Aug 30, 2017 72.30 73.12 72.25 72.69
4867 NASDAQ WTFC Tue, Aug 29, 2017 71.43 72.60 71.26 72.35
4866 NASDAQ WTFC Mon, Aug 28, 2017 73.29 73.29 72.21 72.59
4865 NASDAQ WTFC Fri, Aug 25, 2017 72.70 73.51 72.66 73.06
4864 NASDAQ WTFC Thu, Aug 24, 2017 72.82 72.86 71.85 72.51
4863 NASDAQ WTFC Wed, Aug 23, 2017 71.63 72.85 71.19 72.35
4862 NASDAQ WTFC Tue, Aug 22, 2017 71.54 72.04 71.11 72.01
4861 NASDAQ WTFC Mon, Aug 21, 2017 71.09 71.31 70.50 70.92
4860 NASDAQ WTFC Fri, Aug 18, 2017 70.32 72.06 70.01 71.39
4859 NASDAQ WTFC Thu, Aug 17, 2017 73.11 73.69 70.77 70.92
4858 NASDAQ WTFC Wed, Aug 16, 2017 74.18 74.55 73.36 73.60
4857 NASDAQ WTFC Tue, Aug 15, 2017 74.83 75.22 73.67 73.70
4856 NASDAQ WTFC Mon, Aug 14, 2017 72.95 74.35 72.72 74.19
4855 NASDAQ WTFC Fri, Aug 11, 2017 73.35 73.72 71.78 72.19
4854 NASDAQ WTFC Thu, Aug 10, 2017 74.16 74.16 72.85 73.00
4853 NASDAQ WTFC Wed, Aug 9, 2017 74.56 75.32 74.08 74.53
4852 NASDAQ WTFC Tue, Aug 8, 2017 74.83 76.58 74.56 75.70
4851 NASDAQ WTFC Mon, Aug 7, 2017 75.34 75.43 74.76 74.88
4850 NASDAQ WTFC Fri, Aug 4, 2017 75.49 75.91 74.95 75.35
4849 NASDAQ WTFC Thu, Aug 3, 2017 75.21 75.31 74.46 74.67
4848 NASDAQ WTFC Wed, Aug 2, 2017 76.03 76.21 74.99 75.30
4847 NASDAQ WTFC Tue, Aug 1, 2017 75.96 75.96 75.28 75.71
4846 NASDAQ WTFC Mon, Jul 31, 2017 75.20 75.83 74.85 75.31
4845 NASDAQ WTFC Fri, Jul 28, 2017 75.53 75.67 74.69 74.95
4844 NASDAQ WTFC Thu, Jul 27, 2017 75.99 76.43 75.30 75.57
4843 NASDAQ WTFC Wed, Jul 26, 2017 78.18 78.18 75.59 75.73
4842 NASDAQ WTFC Tue, Jul 25, 2017 78.48 78.48 77.45 77.92
4841 NASDAQ WTFC Mon, Jul 24, 2017 76.42 77.18 76.33 76.95
4840 NASDAQ WTFC Fri, Jul 21, 2017 77.97 78.36 76.23 76.39
4839 NASDAQ WTFC Thu, Jul 20, 2017 78.04 78.70 77.48 77.59
4838 NASDAQ WTFC Wed, Jul 19, 2017 80.00 80.52 77.32 78.32
4837 NASDAQ WTFC Tue, Jul 18, 2017 75.80 76.67 75.80 76.48
4836 NASDAQ WTFC Mon, Jul 17, 2017 76.34 77.09 75.84 76.49
4835 NASDAQ WTFC Fri, Jul 14, 2017 76.72 77.06 75.64 76.51
4834 NASDAQ WTFC Thu, Jul 13, 2017 77.40 77.65 76.75 77.55
4833 NASDAQ WTFC Wed, Jul 12, 2017 77.12 77.80 76.69 77.23
4832 NASDAQ WTFC Tue, Jul 11, 2017 77.24 77.58 76.46 77.30
4831 NASDAQ WTFC Mon, Jul 10, 2017 77.75 78.54 77.31 77.55
4830 NASDAQ WTFC Fri, Jul 7, 2017 77.75 78.58 76.78 78.41
4829 NASDAQ WTFC Thu, Jul 6, 2017 77.87 78.52 76.99 77.26
4828 NASDAQ WTFC Wed, Jul 5, 2017 78.91 78.91 77.26 78.13
4827 NASDAQ WTFC Mon, Jul 3, 2017 76.78 78.85 76.60 78.29
4826 NASDAQ WTFC Fri, Jun 30, 2017 77.45 77.49 76.03 76.44
4825 NASDAQ WTFC Thu, Jun 29, 2017 76.15 77.12 75.37 77.03
4824 NASDAQ WTFC Wed, Jun 28, 2017 74.37 75.19 74.01 74.86
4823 NASDAQ WTFC Tue, Jun 27, 2017 73.76 74.47 73.46 73.57
4822 NASDAQ WTFC Mon, Jun 26, 2017 73.65 74.31 72.82 73.75
4821 NASDAQ WTFC Fri, Jun 23, 2017 74.19 74.19 72.97 73.15
4820 NASDAQ WTFC Thu, Jun 22, 2017 74.34 75.06 73.26 73.79
4819 NASDAQ WTFC Wed, Jun 21, 2017 75.85 75.85 74.42 74.62
4818 NASDAQ WTFC Tue, Jun 20, 2017 76.22 76.33 75.54 75.63
4817 NASDAQ WTFC Mon, Jun 19, 2017 77.29 77.50 76.32 76.50
4816 NASDAQ WTFC Fri, Jun 16, 2017 76.45 76.89 75.89 76.80
4815 NASDAQ WTFC Thu, Jun 15, 2017 76.42 77.40 76.26 77.08
4814 NASDAQ WTFC Wed, Jun 14, 2017 76.63 77.20 75.49 76.89
4813 NASDAQ WTFC Tue, Jun 13, 2017 77.83 78.27 76.89 77.36
4812 NASDAQ WTFC Mon, Jun 12, 2017 78.19 79.27 76.35 77.08
4811 NASDAQ WTFC Fri, Jun 9, 2017 75.17 78.56 74.53 78.23
4810 NASDAQ WTFC Thu, Jun 8, 2017 71.65 75.87 71.00 74.23
4809 NASDAQ WTFC Wed, Jun 7, 2017 71.27 72.26 71.10 71.77
4808 NASDAQ WTFC Tue, Jun 6, 2017 70.20 71.47 69.79 70.82
4807 NASDAQ WTFC Mon, Jun 5, 2017 70.97 72.22 70.22 70.94
4806 NASDAQ WTFC Fri, Jun 2, 2017 70.19 71.92 70.02 70.92
4805 NASDAQ WTFC Thu, Jun 1, 2017 69.11 71.26 68.43 71.21
4804 NASDAQ WTFC Wed, May 31, 2017 70.08 70.14 68.23 68.76
4803 NASDAQ WTFC Tue, May 30, 2017 70.32 70.55 69.45 69.96
4802 NASDAQ WTFC Fri, May 26, 2017 71.06 71.49 70.21 70.79
4801 NASDAQ WTFC Thu, May 25, 2017 71.05 72.05 70.78 71.25
4800 NASDAQ WTFC Wed, May 24, 2017 70.64 71.03 70.29 70.81
4799 NASDAQ WTFC Tue, May 23, 2017 69.22 70.89 68.69 70.64
4798 NASDAQ WTFC Mon, May 22, 2017 69.21 69.91 68.47 69.00
4797 NASDAQ WTFC Fri, May 19, 2017 69.00 70.13 68.43 68.99
4796 NASDAQ WTFC Thu, May 18, 2017 68.64 69.74 68.60 69.06
4795 NASDAQ WTFC Wed, May 17, 2017 70.81 71.13 68.30 68.82
4794 NASDAQ WTFC Tue, May 16, 2017 72.07 72.98 71.60 72.64
4793 NASDAQ WTFC Mon, May 15, 2017 70.81 72.46 70.81 72.09
4792 NASDAQ WTFC Fri, May 12, 2017 70.22 70.66 69.46 70.62
4791 NASDAQ WTFC Thu, May 11, 2017 71.47 71.61 70.19 70.87
4790 NASDAQ WTFC Wed, May 10, 2017 71.40 72.14 71.34 71.81
4789 NASDAQ WTFC Tue, May 9, 2017 72.78 73.18 71.36 71.75
4788 NASDAQ WTFC Mon, May 8, 2017 72.67 73.11 71.86 72.78
4787 NASDAQ WTFC Fri, May 5, 2017 72.87 72.87 71.82 72.69
4786 NASDAQ WTFC Thu, May 4, 2017 72.73 73.23 71.73 72.52
4785 NASDAQ WTFC Wed, May 3, 2017 70.39 72.03 69.96 72.02
4784 NASDAQ WTFC Tue, May 2, 2017 72.12 72.19 70.49 70.89
4783 NASDAQ WTFC Mon, May 1, 2017 71.24 72.44 70.63 72.03
4782 NASDAQ WTFC Fri, Apr 28, 2017 72.25 72.46 70.79 70.86
4781 NASDAQ WTFC Thu, Apr 27, 2017 73.46 73.50 71.76 72.11
4780 NASDAQ WTFC Wed, Apr 26, 2017 72.32 73.68 71.87 72.94
4779 NASDAQ WTFC Tue, Apr 25, 2017 73.50 73.61 72.33 72.35
4778 NASDAQ WTFC Mon, Apr 24, 2017 72.31 73.32 71.50 72.70
4777 NASDAQ WTFC Fri, Apr 21, 2017 69.70 70.58 69.35 70.25
4776 NASDAQ WTFC Thu, Apr 20, 2017 67.47 69.93 67.47 69.73
4775 NASDAQ WTFC Wed, Apr 19, 2017 67.51 68.03 66.59 66.95
4774 NASDAQ WTFC Tue, Apr 18, 2017 65.31 66.38 64.75 65.88
4773 NASDAQ WTFC Mon, Apr 17, 2017 65.10 66.14 64.14 66.09
4772 NASDAQ WTFC Thu, Apr 13, 2017 66.38 66.58 65.05 65.14
4771 NASDAQ WTFC Wed, Apr 12, 2017 67.98 68.20 66.61 66.68
4770 NASDAQ WTFC Tue, Apr 11, 2017 67.00 68.25 66.83 68.16
4769 NASDAQ WTFC Mon, Apr 10, 2017 67.75 68.35 66.88 67.49
4768 NASDAQ WTFC Fri, Apr 7, 2017 67.80 68.59 67.69 68.06
4767 NASDAQ WTFC Thu, Apr 6, 2017 67.07 68.84 66.52 68.64
4766 NASDAQ WTFC Wed, Apr 5, 2017 68.96 69.80 66.98 67.13
4765 NASDAQ WTFC Tue, Apr 4, 2017 67.94 68.65 67.73 68.14
4764 NASDAQ WTFC Mon, Apr 3, 2017 69.18 69.30 67.39 68.24
4763 NASDAQ WTFC Fri, Mar 31, 2017 70.27 71.20 68.75 69.12
4762 NASDAQ WTFC Thu, Mar 30, 2017 68.84 70.80 68.68 70.41
4761 NASDAQ WTFC Wed, Mar 29, 2017 68.05 68.59 67.52 68.15
4760 NASDAQ WTFC Tue, Mar 28, 2017 67.06 68.73 66.03 68.23
4759 NASDAQ WTFC Mon, Mar 27, 2017 66.71 67.46 65.29 67.31
4758 NASDAQ WTFC Fri, Mar 24, 2017 67.97 68.84 67.45 68.38
4757 NASDAQ WTFC Thu, Mar 23, 2017 67.03 68.91 66.91 67.75
4756 NASDAQ WTFC Wed, Mar 22, 2017 66.73 67.36 65.68 67.09
4755 NASDAQ WTFC Tue, Mar 21, 2017 72.23 72.23 67.27 67.37
4754 NASDAQ WTFC Mon, Mar 20, 2017 72.66 72.84 71.70 71.84
4753 NASDAQ WTFC Fri, Mar 17, 2017 72.39 72.94 71.59 72.78
4752 NASDAQ WTFC Thu, Mar 16, 2017 72.21 72.96 71.52 72.57
4751 NASDAQ WTFC Wed, Mar 15, 2017 72.56 73.23 71.28 71.72
4750 NASDAQ WTFC Tue, Mar 14, 2017 71.68 72.43 71.00 72.26
4749 NASDAQ WTFC Mon, Mar 13, 2017 71.77 73.15 71.77 72.22
4748 NASDAQ WTFC Fri, Mar 10, 2017 72.57 72.96 71.08 71.87
4747 NASDAQ WTFC Thu, Mar 9, 2017 72.36 73.44 72.21 72.28
4746 NASDAQ WTFC Wed, Mar 8, 2017 74.03 74.50 72.03 72.12
4745 NASDAQ WTFC Tue, Mar 7, 2017 73.62 74.11 73.08 73.27
4744 NASDAQ WTFC Mon, Mar 6, 2017 73.60 74.27 72.70 73.74
4743 NASDAQ WTFC Fri, Mar 3, 2017 74.13 74.92 73.60 74.27
4742 NASDAQ WTFC Thu, Mar 2, 2017 75.85 75.95 74.08 74.11
4741 NASDAQ WTFC Wed, Mar 1, 2017 75.35 76.27 75.24 75.84
4740 NASDAQ WTFC Tue, Feb 28, 2017 74.40 74.52 73.52 73.70
4739 NASDAQ WTFC Mon, Feb 27, 2017 74.88 75.21 74.29 74.50
4738 NASDAQ WTFC Fri, Feb 24, 2017 74.64 75.30 74.26 74.98
4737 NASDAQ WTFC Thu, Feb 23, 2017 75.38 75.58 74.08 75.57
4736 NASDAQ WTFC Wed, Feb 22, 2017 75.32 76.34 75.07 75.36
4735 NASDAQ WTFC Tue, Feb 21, 2017 75.52 76.71 73.82 75.67
4734 NASDAQ WTFC Fri, Feb 17, 2017 75.07 75.71 74.28 75.34
4733 NASDAQ WTFC Thu, Feb 16, 2017 75.14 75.64 74.64 75.60
4732 NASDAQ WTFC Wed, Feb 15, 2017 75.07 75.73 74.50 75.46
4731 NASDAQ WTFC Tue, Feb 14, 2017 73.17 75.21 72.70 75.03
4730 NASDAQ WTFC Mon, Feb 13, 2017 73.22 74.36 73.22 73.45
4729 NASDAQ WTFC Fri, Feb 10, 2017 72.89 72.95 72.02 72.78
4728 NASDAQ WTFC Thu, Feb 9, 2017 71.28 72.80 71.00 72.42
4727 NASDAQ WTFC Wed, Feb 8, 2017 70.99 71.57 69.91 71.16
4726 NASDAQ WTFC Tue, Feb 7, 2017 72.00 72.34 71.02 71.60
4725 NASDAQ WTFC Mon, Feb 6, 2017 71.92 72.76 71.26 71.86
4724 NASDAQ WTFC Fri, Feb 3, 2017 71.44 72.71 71.36 72.65
4723 NASDAQ WTFC Thu, Feb 2, 2017 71.06 71.41 69.96 70.40
4722 NASDAQ WTFC Wed, Feb 1, 2017 72.46 73.00 70.93 71.64
4721 NASDAQ WTFC Tue, Jan 31, 2017 70.98 71.86 70.89 71.60
4720 NASDAQ WTFC Mon, Jan 30, 2017 71.40 71.46 70.11 71.36
4719 NASDAQ WTFC Fri, Jan 27, 2017 72.31 72.32 71.35 71.77
4718 NASDAQ WTFC Thu, Jan 26, 2017 72.50 72.96 72.14 72.84
4717 NASDAQ WTFC Wed, Jan 25, 2017 72.12 72.97 72.11 72.52
4716 NASDAQ WTFC Tue, Jan 24, 2017 70.50 71.94 69.95 71.69
4715 NASDAQ WTFC Mon, Jan 23, 2017 69.97 70.81 69.49 70.16
4714 NASDAQ WTFC Fri, Jan 20, 2017 68.45 71.01 68.45 70.71
4713 NASDAQ WTFC Thu, Jan 19, 2017 70.02 70.18 67.88 68.22
4712 NASDAQ WTFC Wed, Jan 18, 2017 68.77 69.20 67.17 69.14
4711 NASDAQ WTFC Tue, Jan 17, 2017 69.49 69.49 67.77 68.19
4710 NASDAQ WTFC Fri, Jan 13, 2017 69.80 71.59 69.69 70.08
4709 NASDAQ WTFC Thu, Jan 12, 2017 70.96 71.27 68.77 69.25
4708 NASDAQ WTFC Wed, Jan 11, 2017 71.16 71.72 70.30 71.45
4707 NASDAQ WTFC Tue, Jan 10, 2017 70.75 71.73 70.39 71.22
4706 NASDAQ WTFC Mon, Jan 9, 2017 71.67 72.28 70.41 70.46
4705 NASDAQ WTFC Fri, Jan 6, 2017 72.61 72.64 71.61 71.93
4704 NASDAQ WTFC Thu, Jan 5, 2017 73.22 73.92 71.56 72.03
4703 NASDAQ WTFC Wed, Jan 4, 2017 72.42 73.92 72.27 73.70
4702 NASDAQ WTFC Tue, Jan 3, 2017 73.64 74.47 71.71 72.33
4701 NASDAQ WTFC Fri, Dec 30, 2016 72.62 72.96 71.79 72.57
4700 NASDAQ WTFC Thu, Dec 29, 2016 72.91 73.38 71.96 72.47
4699 NASDAQ WTFC Wed, Dec 28, 2016 73.92 73.94 72.74 72.79
4698 NASDAQ WTFC Tue, Dec 27, 2016 72.54 73.57 72.50 73.54
4697 NASDAQ WTFC Fri, Dec 23, 2016 72.49 72.73 71.99 72.61
4696 NASDAQ WTFC Thu, Dec 22, 2016 72.46 72.96 71.82 72.34
4695 NASDAQ WTFC Wed, Dec 21, 2016 72.31 72.55 71.54 72.21
4694 NASDAQ WTFC Tue, Dec 20, 2016 72.78 72.89 72.02 72.64
4693 NASDAQ WTFC Mon, Dec 19, 2016 71.37 71.95 70.79 71.78
4692 NASDAQ WTFC Fri, Dec 16, 2016 71.63 73.04 71.18 71.63
4691 NASDAQ WTFC Thu, Dec 15, 2016 70.72 71.85 70.39 71.66
4690 NASDAQ WTFC Wed, Dec 14, 2016 69.85 71.92 69.07 70.34
4689 NASDAQ WTFC Tue, Dec 13, 2016 69.84 70.33 69.35 70.04
4688 NASDAQ WTFC Mon, Dec 12, 2016 70.23 70.79 68.47 68.63
4687 NASDAQ WTFC Fri, Dec 9, 2016 71.40 71.40 70.03 70.51
4686 NASDAQ WTFC Thu, Dec 8, 2016 69.59 71.61 69.57 71.13
4685 NASDAQ WTFC Wed, Dec 7, 2016 69.39 69.39 67.44 69.17
4684 NASDAQ WTFC Tue, Dec 6, 2016 68.15 69.66 67.22 69.46
4683 NASDAQ WTFC Mon, Dec 5, 2016 68.73 68.85 67.76 68.06
4682 NASDAQ WTFC Fri, Dec 2, 2016 68.65 68.87 67.50 67.95
4681 NASDAQ WTFC Thu, Dec 1, 2016 66.53 69.45 65.98 69.02
4680 NASDAQ WTFC Wed, Nov 30, 2016 66.22 66.60 65.48 65.84
4679 NASDAQ WTFC Tue, Nov 29, 2016 65.35 66.01 64.61 65.12
4678 NASDAQ WTFC Mon, Nov 28, 2016 65.70 65.98 61.46 64.64
4677 NASDAQ WTFC Fri, Nov 25, 2016 66.01 66.28 64.48 66.18
4676 NASDAQ WTFC Wed, Nov 23, 2016 65.59 66.04 64.96 65.76
4675 NASDAQ WTFC Tue, Nov 22, 2016 64.50 65.42 63.96 65.27
4674 NASDAQ WTFC Mon, Nov 21, 2016 64.46 64.48 63.21 64.40
4673 NASDAQ WTFC Fri, Nov 18, 2016 63.55 64.44 63.05 64.32
4672 NASDAQ WTFC Thu, Nov 17, 2016 62.67 63.85 61.95 63.40
4671 NASDAQ WTFC Wed, Nov 16, 2016 63.07 63.91 62.96 63.28
4670 NASDAQ WTFC Tue, Nov 15, 2016 61.96 63.67 61.08 63.45
4669 NASDAQ WTFC Mon, Nov 14, 2016 62.03 64.38 61.46 62.58
4668 NASDAQ WTFC Fri, Nov 11, 2016 59.58 61.56 58.52 61.47
4667 NASDAQ WTFC Thu, Nov 10, 2016 57.76 60.37 57.35 59.91
4666 NASDAQ WTFC Wed, Nov 9, 2016 54.33 57.00 54.01 56.74
4665 NASDAQ WTFC Tue, Nov 8, 2016 53.47 53.98 53.04 53.82
4664 NASDAQ WTFC Mon, Nov 7, 2016 52.86 53.98 52.50 53.86
4663 NASDAQ WTFC Fri, Nov 4, 2016 51.95 52.81 51.66 51.89
4662 NASDAQ WTFC Thu, Nov 3, 2016 52.27 52.57 51.85 51.95
4661 NASDAQ WTFC Wed, Nov 2, 2016 53.27 53.41 51.96 51.99
4660 NASDAQ WTFC Tue, Nov 1, 2016 54.05 54.34 52.95 53.45
4659 NASDAQ WTFC Mon, Oct 31, 2016 54.00 54.41 53.69 53.95
4658 NASDAQ WTFC Fri, Oct 28, 2016 53.99 54.21 53.52 53.91
4657 NASDAQ WTFC Thu, Oct 27, 2016 54.43 54.45 53.83 53.93
4656 NASDAQ WTFC Wed, Oct 26, 2016 54.30 54.50 53.88 53.98
4655 NASDAQ WTFC Tue, Oct 25, 2016 54.89 54.96 53.93 54.25
4654 NASDAQ WTFC Mon, Oct 24, 2016 55.11 55.76 54.88 55.08
4653 NASDAQ WTFC Fri, Oct 21, 2016 54.22 54.66 54.22 54.61
4652 NASDAQ WTFC Thu, Oct 20, 2016 55.00 55.64 54.60 54.63
4651 NASDAQ WTFC Wed, Oct 19, 2016 54.85 56.04 54.23 55.28
4650 NASDAQ WTFC Tue, Oct 18, 2016 55.16 55.47 53.59 54.51
4649 NASDAQ WTFC Mon, Oct 17, 2016 54.33 54.65 53.21 54.13
4648 NASDAQ WTFC Fri, Oct 14, 2016 54.56 54.92 52.44 54.17
4647 NASDAQ WTFC Thu, Oct 13, 2016 55.22 55.22 53.66 53.98
4646 NASDAQ WTFC Wed, Oct 12, 2016 55.85 56.13 55.00 55.56
4645 NASDAQ WTFC Tue, Oct 11, 2016 56.23 56.56 55.39 55.77
4644 NASDAQ WTFC Mon, Oct 10, 2016 56.35 56.68 56.07 56.27
4643 NASDAQ WTFC Fri, Oct 7, 2016 55.92 56.17 55.29 56.03
4642 NASDAQ WTFC Thu, Oct 6, 2016 55.99 56.10 55.46 55.84
4641 NASDAQ WTFC Wed, Oct 5, 2016 55.70 56.61 55.36 55.82
4640 NASDAQ WTFC Tue, Oct 4, 2016 55.67 55.94 55.12 55.36
4639 NASDAQ WTFC Mon, Oct 3, 2016 55.03 55.62 54.92 55.51
4638 NASDAQ WTFC Fri, Sep 30, 2016 54.57 55.75 54.57 55.57
4637 NASDAQ WTFC Thu, Sep 29, 2016 55.39 55.57 54.36 54.39
4636 NASDAQ WTFC Wed, Sep 28, 2016 54.82 55.34 53.32 55.23
4635 NASDAQ WTFC Tue, Sep 27, 2016 54.16 54.89 53.92 54.56
4634 NASDAQ WTFC Mon, Sep 26, 2016 54.92 54.99 54.35 54.38
4633 NASDAQ WTFC Fri, Sep 23, 2016 55.28 55.80 55.00 55.35
4632 NASDAQ WTFC Thu, Sep 22, 2016 55.05 55.66 54.98 55.49
4631 NASDAQ WTFC Wed, Sep 21, 2016 54.77 55.31 54.44 54.95
4630 NASDAQ WTFC Tue, Sep 20, 2016 54.91 54.97 54.41 54.43
4629 NASDAQ WTFC Mon, Sep 19, 2016 55.04 55.37 54.45 54.63
4628 NASDAQ WTFC Fri, Sep 16, 2016 55.24 55.24 52.89 54.83
4627 NASDAQ WTFC Thu, Sep 15, 2016 54.89 55.39 54.74 55.33
4626 NASDAQ WTFC Wed, Sep 14, 2016 55.44 55.75 54.85 54.93
4625 NASDAQ WTFC Tue, Sep 13, 2016 55.19 55.57 54.57 55.35
4624 NASDAQ WTFC Mon, Sep 12, 2016 55.44 55.82 54.65 55.81
4623 NASDAQ WTFC Fri, Sep 9, 2016 55.14 56.03 55.11 55.67
4622 NASDAQ WTFC Thu, Sep 8, 2016 55.28 55.44 54.88 55.24
4621 NASDAQ WTFC Wed, Sep 7, 2016 54.34 55.26 54.34 55.20
4620 NASDAQ WTFC Tue, Sep 6, 2016 55.56 55.58 54.35 54.49
4619 NASDAQ WTFC Fri, Sep 2, 2016 55.15 55.49 54.83 55.48
4618 NASDAQ WTFC Thu, Sep 1, 2016 55.79 55.92 54.58 55.02
4617 NASDAQ WTFC Wed, Aug 31, 2016 55.55 55.77 54.83 55.58
4616 NASDAQ WTFC Tue, Aug 30, 2016 55.64 55.93 55.21 55.54
4615 NASDAQ WTFC Mon, Aug 29, 2016 55.30 55.66 55.30 55.46
4614 NASDAQ WTFC Fri, Aug 26, 2016 55.07 55.41 54.66 55.15
4613 NASDAQ WTFC Thu, Aug 25, 2016 54.68 55.06 53.36 55.06
4612 NASDAQ WTFC Wed, Aug 24, 2016 54.27 54.75 54.20 54.64
4611 NASDAQ WTFC Tue, Aug 23, 2016 54.36 54.72 54.36 54.44
4610 NASDAQ WTFC Mon, Aug 22, 2016 53.91 54.33 53.57 54.24
4609 NASDAQ WTFC Fri, Aug 19, 2016 53.84 54.36 53.84 54.12
4608 NASDAQ WTFC Thu, Aug 18, 2016 53.80 54.13 53.31 54.09
4607 NASDAQ WTFC Wed, Aug 17, 2016 53.54 54.14 53.54 53.78
4606 NASDAQ WTFC Tue, Aug 16, 2016 53.56 53.88 53.24 53.65
4605 NASDAQ WTFC Mon, Aug 15, 2016 53.34 54.07 53.34 53.92
4604 NASDAQ WTFC Fri, Aug 12, 2016 53.30 53.44 52.76 53.41
4603 NASDAQ WTFC Thu, Aug 11, 2016 53.33 53.85 53.14 53.65
4602 NASDAQ WTFC Wed, Aug 10, 2016 54.06 54.14 53.18 53.26
4601 NASDAQ WTFC Tue, Aug 9, 2016 54.28 54.35 53.70 54.19
4600 NASDAQ WTFC Mon, Aug 8, 2016 54.71 54.79 54.11 54.27
4599 NASDAQ WTFC Fri, Aug 5, 2016 53.67 54.78 53.45 54.70
4598 NASDAQ WTFC Thu, Aug 4, 2016 52.90 53.27 52.45 53.10
4597 NASDAQ WTFC Wed, Aug 3, 2016 52.39 52.97 52.26 52.89
4596 NASDAQ WTFC Tue, Aug 2, 2016 52.42 53.01 52.03 52.35
4595 NASDAQ WTFC Mon, Aug 1, 2016 52.96 53.17 52.31 52.54
4594 NASDAQ WTFC Fri, Jul 29, 2016 53.07 53.61 52.75 52.80
4593 NASDAQ WTFC Thu, Jul 28, 2016 52.93 53.41 52.86 53.28
4592 NASDAQ WTFC Wed, Jul 27, 2016 53.38 53.85 52.92 53.13
4591 NASDAQ WTFC Tue, Jul 26, 2016 52.91 53.31 52.64 53.06
4590 NASDAQ WTFC Mon, Jul 25, 2016 53.38 53.57 52.28 53.00
4589 NASDAQ WTFC Fri, Jul 22, 2016 53.11 53.61 52.85 53.52
4588 NASDAQ WTFC Thu, Jul 21, 2016 52.91 53.12 52.53 52.74
4587 NASDAQ WTFC Wed, Jul 20, 2016 51.76 53.27 50.98 52.67
4586 NASDAQ WTFC Tue, Jul 19, 2016 52.91 53.59 52.67 52.98
4585 NASDAQ WTFC Mon, Jul 18, 2016 53.16 53.48 52.95 53.23
4584 NASDAQ WTFC Fri, Jul 15, 2016 53.68 54.00 52.94 53.31
4583 NASDAQ WTFC Thu, Jul 14, 2016 53.25 53.78 53.11 53.14
4582 NASDAQ WTFC Wed, Jul 13, 2016 52.76 53.10 52.37 52.66
4581 NASDAQ WTFC Tue, Jul 12, 2016 52.06 52.95 51.57 52.86
4580 NASDAQ WTFC Mon, Jul 11, 2016 51.09 51.77 50.71 51.51
4579 NASDAQ WTFC Fri, Jul 8, 2016 50.78 51.48 50.54 50.66
4578 NASDAQ WTFC Thu, Jul 7, 2016 49.93 50.67 49.55 50.07
4577 NASDAQ WTFC Wed, Jul 6, 2016 48.79 49.93 48.44 49.70
4576 NASDAQ WTFC Tue, Jul 5, 2016 49.94 50.13 48.76 49.12
4575 NASDAQ WTFC Fri, Jul 1, 2016 50.61 50.99 49.74 50.27
4574 NASDAQ WTFC Thu, Jun 30, 2016 50.37 51.06 49.65 51.00
4573 NASDAQ WTFC Wed, Jun 29, 2016 49.40 50.17 49.18 50.16
4572 NASDAQ WTFC Tue, Jun 28, 2016 47.72 48.98 47.04 48.74
4571 NASDAQ WTFC Mon, Jun 27, 2016 48.51 48.96 46.62 46.88
4570 NASDAQ WTFC Fri, Jun 24, 2016 49.89 51.47 49.22 49.42
4569 NASDAQ WTFC Thu, Jun 23, 2016 51.82 52.65 51.82 52.64
4568 NASDAQ WTFC Wed, Jun 22, 2016 50.99 51.74 50.98 51.04
4567 NASDAQ WTFC Tue, Jun 21, 2016 50.66 51.23 50.27 50.95
4566 NASDAQ WTFC Mon, Jun 20, 2016 50.34 51.23 50.32 50.45
4565 NASDAQ WTFC Fri, Jun 17, 2016 49.63 50.23 49.18 49.56
4564 NASDAQ WTFC Thu, Jun 16, 2016 49.95 50.04 49.06 49.47
4563 NASDAQ WTFC Wed, Jun 15, 2016 50.17 51.33 49.77 50.26
4562 NASDAQ WTFC Tue, Jun 14, 2016 50.76 51.17 49.83 50.01
4561 NASDAQ WTFC Mon, Jun 13, 2016 51.34 51.67 50.86 50.98
4560 NASDAQ WTFC Fri, Jun 10, 2016 51.50 52.01 51.00 51.59
4559 NASDAQ WTFC Thu, Jun 9, 2016 53.32 53.34 51.65 52.32
4558 NASDAQ WTFC Wed, Jun 8, 2016 53.31 53.93 53.31 53.78
4557 NASDAQ WTFC Tue, Jun 7, 2016 53.57 53.84 53.06 53.37
4556 NASDAQ WTFC Mon, Jun 6, 2016 52.75 54.09 52.38 53.69
4555 NASDAQ WTFC Fri, Jun 3, 2016 53.03 53.03 51.43 52.77
4554 NASDAQ WTFC Thu, Jun 2, 2016 53.31 53.77 53.00 53.75
4553 NASDAQ WTFC Wed, Jun 1, 2016 53.04 53.61 52.53 53.48
4552 NASDAQ WTFC Tue, May 31, 2016 53.13 53.52 52.89 53.27
4551 NASDAQ WTFC Fri, May 27, 2016 52.43 53.13 52.38 53.13
4550 NASDAQ WTFC Thu, May 26, 2016 53.00 53.00 52.26 52.46
4549 NASDAQ WTFC Wed, May 25, 2016 52.50 53.26 51.67 52.99
4548 NASDAQ WTFC Tue, May 24, 2016 51.33 52.56 51.19 52.39
4547 NASDAQ WTFC Mon, May 23, 2016 51.40 51.52 50.72 51.15
4546 NASDAQ WTFC Fri, May 20, 2016 50.86 51.94 50.86 51.44
4545 NASDAQ WTFC Thu, May 19, 2016 51.19 51.99 50.47 50.49
4544 NASDAQ WTFC Wed, May 18, 2016 49.10 51.50 49.02 51.36
4543 NASDAQ WTFC Tue, May 17, 2016 49.81 50.34 48.76 49.09
4542 NASDAQ WTFC Mon, May 16, 2016 49.24 50.22 48.82 49.80
4541 NASDAQ WTFC Fri, May 13, 2016 50.37 51.27 49.28 49.31
4540 NASDAQ WTFC Thu, May 12, 2016 51.03 51.18 50.02 50.50
4539 NASDAQ WTFC Wed, May 11, 2016 50.60 51.29 50.60 50.84
4538 NASDAQ WTFC Tue, May 10, 2016 50.57 51.21 50.28 50.95
4537 NASDAQ WTFC Mon, May 9, 2016 50.36 50.88 50.04 50.35
4536 NASDAQ WTFC Fri, May 6, 2016 49.40 50.59 49.01 50.55
4535 NASDAQ WTFC Thu, May 5, 2016 50.34 50.64 49.83 49.90
4534 NASDAQ WTFC Wed, May 4, 2016 50.23 50.97 49.76 50.30
4533 NASDAQ WTFC Tue, May 3, 2016 51.14 51.15 49.90 50.80
4532 NASDAQ WTFC Mon, May 2, 2016 52.06 52.28 51.39 51.86
4531 NASDAQ WTFC Fri, Apr 29, 2016 52.11 52.95 51.58 52.02
4530 NASDAQ WTFC Thu, Apr 28, 2016 51.99 52.73 51.79 52.08
4529 NASDAQ WTFC Wed, Apr 27, 2016 52.73 52.92 52.20 52.57
4528 NASDAQ WTFC Tue, Apr 26, 2016 52.01 52.76 51.50 52.52
4527 NASDAQ WTFC Mon, Apr 25, 2016 52.01 52.04 50.96 52.01
4526 NASDAQ WTFC Fri, Apr 22, 2016 51.89 52.35 51.76 52.09
4525 NASDAQ WTFC Thu, Apr 21, 2016 51.66 52.32 51.47 51.71
4524 NASDAQ WTFC Wed, Apr 20, 2016 51.04 51.88 50.69 51.44
4523 NASDAQ WTFC Tue, Apr 19, 2016 50.00 52.12 49.01 50.98
4522 NASDAQ WTFC Mon, Apr 18, 2016 46.68 48.01 46.66 47.80
4521 NASDAQ WTFC Fri, Apr 15, 2016 46.96 47.63 46.32 47.07
4520 NASDAQ WTFC Thu, Apr 14, 2016 46.07 47.38 46.07 46.99
4519 NASDAQ WTFC Wed, Apr 13, 2016 44.96 46.42 44.90 46.39
4518 NASDAQ WTFC Tue, Apr 12, 2016 43.24 44.27 43.22 44.25
4517 NASDAQ WTFC Mon, Apr 11, 2016 42.65 43.97 42.65 43.21
4516 NASDAQ WTFC Fri, Apr 8, 2016 42.51 44.97 42.51 42.81
4515 NASDAQ WTFC Thu, Apr 7, 2016 43.09 43.59 42.15 42.45
4514 NASDAQ WTFC Wed, Apr 6, 2016 43.11 43.75 42.72 43.48
4513 NASDAQ WTFC Tue, Apr 5, 2016 44.26 44.26 44.26 43.03
4512 NASDAQ WTFC Mon, Apr 4, 2016 44.30 44.76 43.97 44.26
4511 NASDAQ WTFC Fri, Apr 1, 2016 43.90 44.53 43.42 44.36
4510 NASDAQ WTFC Thu, Mar 31, 2016 44.23 44.77 43.58 44.23
4509 NASDAQ WTFC Wed, Mar 30, 2016 44.09 44.32 43.94 44.23
4508 NASDAQ WTFC Tue, Mar 29, 2016 43.51 44.68 42.57 43.50
4507 NASDAQ WTFC Mon, Mar 28, 2016 43.65 45.39 43.16 43.50
4506 NASDAQ WTFC Thu, Mar 24, 2016 43.48 43.48 43.48 43.64
4505 NASDAQ WTFC Wed, Mar 23, 2016 43.94 44.53 43.02 43.48
4504 NASDAQ WTFC Tue, Mar 22, 2016 44.01 45.23 43.51 44.04
4503 NASDAQ WTFC Mon, Mar 21, 2016 43.97 44.57 40.16 44.23
4502 NASDAQ WTFC Fri, Mar 18, 2016 43.83 44.73 42.75 43.90
4501 NASDAQ WTFC Thu, Mar 17, 2016 42.94 43.67 42.27 43.49
4500 NASDAQ WTFC Wed, Mar 16, 2016 43.78 44.24 42.91 43.10
4499 NASDAQ WTFC Tue, Mar 15, 2016 44.45 44.45 44.45 43.85
4498 NASDAQ WTFC Mon, Mar 14, 2016 44.79 44.79 43.86 44.45
4497 NASDAQ WTFC Fri, Mar 11, 2016 44.47 44.97 44.11 44.91
4496 NASDAQ WTFC Thu, Mar 10, 2016 44.39 44.60 43.36 44.05
4495 NASDAQ WTFC Wed, Mar 9, 2016 44.37 44.37 44.37 44.05
4494 NASDAQ WTFC Tue, Mar 8, 2016 45.22 45.22 44.32 45.65
4493 NASDAQ WTFC Mon, Mar 7, 2016 44.88 45.71 44.79 45.65
4492 NASDAQ WTFC Fri, Mar 4, 2016 45.23 45.23 45.23 45.40
4491 NASDAQ WTFC Thu, Mar 3, 2016 44.65 44.65 44.65 45.23
4490 NASDAQ WTFC Wed, Mar 2, 2016 44.34 44.83 43.42 44.29
4489 NASDAQ WTFC Tue, Mar 1, 2016 42.50 42.50 42.50 44.29
4488 NASDAQ WTFC Mon, Feb 29, 2016 42.83 43.67 42.42 43.06
4487 NASDAQ WTFC Fri, Feb 26, 2016 42.44 42.44 42.44 43.06
4486 NASDAQ WTFC Thu, Feb 25, 2016 42.17 42.60 40.22 42.44
4485 NASDAQ WTFC Wed, Feb 24, 2016 40.95 42.21 38.01 42.21
4484 NASDAQ WTFC Tue, Feb 23, 2016 41.83 42.09 41.01 41.50
4483 NASDAQ WTFC Mon, Feb 22, 2016 41.14 41.93 40.05 41.83
4482 NASDAQ WTFC Fri, Feb 19, 2016 40.51 41.46 40.27 40.87
4481 NASDAQ WTFC Thu, Feb 18, 2016 41.51 41.51 40.31 40.61
4480 NASDAQ WTFC Wed, Feb 17, 2016 42.14 42.14 41.08 41.33
4479 NASDAQ WTFC Tue, Feb 16, 2016 41.28 41.76 40.61 41.56
4478 NASDAQ WTFC Fri, Feb 12, 2016 39.30 40.82 39.18 40.80
4477 NASDAQ WTFC Thu, Feb 11, 2016 38.47 38.99 37.96 38.58
4476 NASDAQ WTFC Wed, Feb 10, 2016 40.22 40.83 39.42 39.44
4475 NASDAQ WTFC Tue, Feb 9, 2016 38.95 40.11 38.74 39.86
4474 NASDAQ WTFC Mon, Feb 8, 2016 39.54 39.80 38.87 39.66
4473 NASDAQ WTFC Fri, Feb 5, 2016 40.83 41.63 40.01 40.05
4472 NASDAQ WTFC Thu, Feb 4, 2016 40.16 41.53 40.16 40.97
4471 NASDAQ WTFC Wed, Feb 3, 2016 40.79 41.04 39.30 40.12
4470 NASDAQ WTFC Tue, Feb 2, 2016 41.31 41.31 40.08 40.35
4469 NASDAQ WTFC Mon, Feb 1, 2016 41.88 42.19 41.58 41.81
4468 NASDAQ WTFC Fri, Jan 29, 2016 40.83 42.14 40.71 42.09
4467 NASDAQ WTFC Thu, Jan 28, 2016 40.57 41.45 40.29 40.70
4466 NASDAQ WTFC Wed, Jan 27, 2016 40.21 41.01 39.82 40.00
4465 NASDAQ WTFC Tue, Jan 26, 2016 39.30 40.81 39.30 40.17
4464 NASDAQ WTFC Mon, Jan 25, 2016 40.53 40.61 39.11 39.19
4463 NASDAQ WTFC Fri, Jan 22, 2016 39.65 40.69 39.34 40.67
4462 NASDAQ WTFC Thu, Jan 21, 2016 39.95 40.31 39.21 39.26
4461 NASDAQ WTFC Wed, Jan 20, 2016 40.45 41.47 38.71 40.17
4460 NASDAQ WTFC Tue, Jan 19, 2016 43.11 43.85 41.47 41.49
4459 NASDAQ WTFC Fri, Jan 15, 2016 43.02 44.58 42.76 43.61
4458 NASDAQ WTFC Thu, Jan 14, 2016 44.72 45.04 43.70 44.44
4457 NASDAQ WTFC Wed, Jan 13, 2016 45.77 46.13 43.87 44.26
4456 NASDAQ WTFC Tue, Jan 12, 2016 46.65 46.65 44.74 45.52
4455 NASDAQ WTFC Mon, Jan 11, 2016 45.41 45.81 45.29 45.41
4454 NASDAQ WTFC Fri, Jan 8, 2016 46.59 46.85 45.22 45.33
4453 NASDAQ WTFC Thu, Jan 7, 2016 46.50 46.98 46.25 46.41
4452 NASDAQ WTFC Wed, Jan 6, 2016 46.69 47.46 46.43 47.27
4451 NASDAQ WTFC Tue, Jan 5, 2016 47.49 47.66 46.99 47.53
4450 NASDAQ WTFC Mon, Jan 4, 2016 47.60 47.96 46.88 47.27
4449 NASDAQ WTFC Thu, Dec 31, 2015 49.09 49.34 48.49 48.52
4448 NASDAQ WTFC Wed, Dec 30, 2015 49.78 49.78 49.12 49.17
4447 NASDAQ WTFC Tue, Dec 29, 2015 49.54 49.89 49.13 49.86
4446 NASDAQ WTFC Mon, Dec 28, 2015 48.96 49.44 48.52 49.27
4445 NASDAQ WTFC Thu, Dec 24, 2015 49.18 49.77 48.95 49.27
4444 NASDAQ WTFC Wed, Dec 23, 2015 49.02 49.26 48.55 49.19
4443 NASDAQ WTFC Tue, Dec 22, 2015 48.95 49.29 47.91 48.74
4442 NASDAQ WTFC Mon, Dec 21, 2015 48.89 49.50 48.02 48.56
4441 NASDAQ WTFC Fri, Dec 18, 2015 48.99 49.43 48.12 48.91
4440 NASDAQ WTFC Thu, Dec 17, 2015 50.39 50.43 49.14 49.30
4439 NASDAQ WTFC Wed, Dec 16, 2015 49.64 50.45 48.84 50.14
4438 NASDAQ WTFC Tue, Dec 15, 2015 48.67 49.40 48.60 49.30
4437 NASDAQ WTFC Mon, Dec 14, 2015 48.24 48.75 47.55 48.11
4436 NASDAQ WTFC Fri, Dec 11, 2015 48.06 48.61 47.66 48.10
4435 NASDAQ WTFC Thu, Dec 10, 2015 48.97 49.62 48.59 49.20
4434 NASDAQ WTFC Wed, Dec 9, 2015 50.41 50.89 48.78 49.01
4433 NASDAQ WTFC Tue, Dec 8, 2015 50.90 52.12 50.41 50.61
4432 NASDAQ WTFC Mon, Dec 7, 2015 52.31 53.12 50.78 51.20
4431 NASDAQ WTFC Fri, Dec 4, 2015 51.25 52.35 51.24 52.29
4430 NASDAQ WTFC Thu, Dec 3, 2015 52.17 52.43 51.15 51.21
4429 NASDAQ WTFC Wed, Dec 2, 2015 52.82 53.13 51.76 51.80
4428 NASDAQ WTFC Tue, Dec 1, 2015 52.74 52.91 52.12 52.71
4427 NASDAQ WTFC Mon, Nov 30, 2015 52.70 52.81 52.29 52.63
4426 NASDAQ WTFC Fri, Nov 27, 2015 52.46 52.65 51.89 52.51
4425 NASDAQ WTFC Wed, Nov 25, 2015 52.35 52.57 51.86 52.45
4424 NASDAQ WTFC Tue, Nov 24, 2015 51.51 52.28 51.36 52.20
4423 NASDAQ WTFC Mon, Nov 23, 2015 51.97 52.37 51.80 51.84
4422 NASDAQ WTFC Fri, Nov 20, 2015 51.82 52.14 51.13 51.91
4421 NASDAQ WTFC Thu, Nov 19, 2015 51.95 52.14 51.34 51.48
4420 NASDAQ WTFC Wed, Nov 18, 2015 51.28 52.00 50.79 51.85
4419 NASDAQ WTFC Tue, Nov 17, 2015 50.88 51.17 50.39 51.06
4418 NASDAQ WTFC Mon, Nov 16, 2015 50.35 50.76 49.72 50.65
4417 NASDAQ WTFC Fri, Nov 13, 2015 50.63 51.40 50.22 50.33
4416 NASDAQ WTFC Thu, Nov 12, 2015 51.81 52.95 50.98 51.04
4415 NASDAQ WTFC Wed, Nov 11, 2015 53.18 53.25 51.93 52.13
4414 NASDAQ WTFC Tue, Nov 10, 2015 52.88 53.30 52.30 52.78
4413 NASDAQ WTFC Mon, Nov 9, 2015 53.60 53.90 52.58 53.00
4412 NASDAQ WTFC Fri, Nov 6, 2015 53.19 54.49 53.19 53.60
4411 NASDAQ WTFC Thu, Nov 5, 2015 52.10 53.03 51.75 52.43
4410 NASDAQ WTFC Wed, Nov 4, 2015 52.13 52.18 51.65 51.88
4409 NASDAQ WTFC Tue, Nov 3, 2015 51.55 52.19 51.17 51.97
4408 NASDAQ WTFC Mon, Nov 2, 2015 50.88 51.71 50.45 51.57
4407 NASDAQ WTFC Fri, Oct 30, 2015 51.63 51.68 50.30 50.49
4406 NASDAQ WTFC Thu, Oct 29, 2015 51.61 52.07 51.17 51.45
4405 NASDAQ WTFC Wed, Oct 28, 2015 49.37 51.52 49.37 51.52
4404 NASDAQ WTFC Tue, Oct 27, 2015 49.43 49.88 49.15 49.49
4403 NASDAQ WTFC Mon, Oct 26, 2015 50.12 50.12 49.25 49.53
4402 NASDAQ WTFC Fri, Oct 23, 2015 49.50 50.17 49.34 50.06
4401 NASDAQ WTFC Thu, Oct 22, 2015 48.85 49.92 48.54 49.36
4400 NASDAQ WTFC Wed, Oct 21, 2015 49.53 49.81 48.65 48.69
4399 NASDAQ WTFC Tue, Oct 20, 2015 48.89 49.53 48.71 49.40
4398 NASDAQ WTFC Mon, Oct 19, 2015 48.32 49.20 48.18 48.89
4397 NASDAQ WTFC Fri, Oct 16, 2015 49.58 50.97 47.95 48.71
4396 NASDAQ WTFC Thu, Oct 15, 2015 52.00 52.00 47.32 49.67
4395 NASDAQ WTFC Wed, Oct 14, 2015 54.36 54.36 52.37 52.59
4394 NASDAQ WTFC Tue, Oct 13, 2015 54.42 55.00 53.99 54.48
4393 NASDAQ WTFC Mon, Oct 12, 2015 53.76 54.26 53.41 54.25
4392 NASDAQ WTFC Fri, Oct 9, 2015 54.06 54.77 53.42 53.57
4391 NASDAQ WTFC Thu, Oct 8, 2015 54.01 54.29 53.66 54.28
4390 NASDAQ WTFC Wed, Oct 7, 2015 53.88 54.33 53.46 54.11
4389 NASDAQ WTFC Tue, Oct 6, 2015 53.46 53.70 52.86 53.52
4388 NASDAQ WTFC Mon, Oct 5, 2015 52.46 53.44 52.25 53.44
4387 NASDAQ WTFC Fri, Oct 2, 2015 52.38 52.38 50.59 52.05
4386 NASDAQ WTFC Thu, Oct 1, 2015 53.26 53.52 52.64 53.19
4385 NASDAQ WTFC Wed, Sep 30, 2015 53.30 53.51 52.61 53.43
4384 NASDAQ WTFC Tue, Sep 29, 2015 52.60 52.80 52.16 52.68
4383 NASDAQ WTFC Mon, Sep 28, 2015 52.49 52.97 52.07 52.39
4382 NASDAQ WTFC Fri, Sep 25, 2015 52.69 53.43 52.29 52.88
4381 NASDAQ WTFC Thu, Sep 24, 2015 51.42 52.24 51.18 52.09
4380 NASDAQ WTFC Wed, Sep 23, 2015 51.61 52.06 51.22 51.78
4379 NASDAQ WTFC Tue, Sep 22, 2015 51.14 51.62 51.04 51.52
4378 NASDAQ WTFC Mon, Sep 21, 2015 51.71 52.30 51.37 51.76
4377 NASDAQ WTFC Fri, Sep 18, 2015 51.66 52.14 51.14 51.24
4376 NASDAQ WTFC Thu, Sep 17, 2015 53.90 54.40 52.21 52.56
4375 NASDAQ WTFC Wed, Sep 16, 2015 53.94 54.02 53.40 53.85
4374 NASDAQ WTFC Tue, Sep 15, 2015 53.29 54.25 53.29 53.97
4373 NASDAQ WTFC Mon, Sep 14, 2015 52.97 53.52 52.91 53.32
4372 NASDAQ WTFC Fri, Sep 11, 2015 52.38 53.27 52.18 53.03
4371 NASDAQ WTFC Thu, Sep 10, 2015 52.17 53.10 51.96 52.79
4370 NASDAQ WTFC Wed, Sep 9, 2015 52.96 53.00 51.98 52.18
4369 NASDAQ WTFC Tue, Sep 8, 2015 51.45 52.40 50.54 52.35
4368 NASDAQ WTFC Fri, Sep 4, 2015 50.48 50.88 50.23 50.74
4367 NASDAQ WTFC Thu, Sep 3, 2015 50.64 51.36 50.31 51.06
4366 NASDAQ WTFC Wed, Sep 2, 2015 50.11 50.48 49.64 50.48
4365 NASDAQ WTFC Tue, Sep 1, 2015 50.16 50.61 49.27 49.51
4364 NASDAQ WTFC Mon, Aug 31, 2015 50.27 51.10 49.96 51.00
4363 NASDAQ WTFC Fri, Aug 28, 2015 50.44 50.94 50.02 50.48
4362 NASDAQ WTFC Thu, Aug 27, 2015 50.51 51.20 49.80 50.74
4361 NASDAQ WTFC Wed, Aug 26, 2015 49.69 50.29 48.93 50.16
4360 NASDAQ WTFC Tue, Aug 25, 2015 51.21 52.84 48.83 48.83
4359 NASDAQ WTFC Mon, Aug 24, 2015 50.30 51.57 49.85 50.04
4358 NASDAQ WTFC Fri, Aug 21, 2015 51.92 52.82 51.53 52.18
4357 NASDAQ WTFC Thu, Aug 20, 2015 53.26 53.27 52.48 52.64
4356 NASDAQ WTFC Wed, Aug 19, 2015 54.38 54.38 53.65 53.76
4355 NASDAQ WTFC Tue, Aug 18, 2015 54.39 54.75 53.93 54.58
4354 NASDAQ WTFC Mon, Aug 17, 2015 53.92 54.67 53.55 54.32
4353 NASDAQ WTFC Fri, Aug 14, 2015 53.29 54.00 53.25 53.98
4352 NASDAQ WTFC Thu, Aug 13, 2015 52.65 53.46 52.51 53.41
4351 NASDAQ WTFC Wed, Aug 12, 2015 53.17 53.26 51.84 52.69
4350 NASDAQ WTFC Tue, Aug 11, 2015 53.67 53.92 53.15 53.40
4349 NASDAQ WTFC Mon, Aug 10, 2015 53.97 54.27 53.82 54.15
4348 NASDAQ WTFC Fri, Aug 7, 2015 53.68 54.04 53.11 53.55
4347 NASDAQ WTFC Thu, Aug 6, 2015 54.34 54.42 53.47 53.86
4346 NASDAQ WTFC Wed, Aug 5, 2015 54.18 54.64 53.73 54.11
4345 NASDAQ WTFC Tue, Aug 4, 2015 53.89 54.53 53.63 53.75
4344 NASDAQ WTFC Mon, Aug 3, 2015 54.05 54.14 53.43 54.07
4343 NASDAQ WTFC Fri, Jul 31, 2015 54.21 54.59 53.50 53.92
4342 NASDAQ WTFC Thu, Jul 30, 2015 53.73 54.20 53.39 54.18
4341 NASDAQ WTFC Wed, Jul 29, 2015 53.72 54.04 53.24 53.78
4340 NASDAQ WTFC Tue, Jul 28, 2015 54.07 54.07 52.94 53.50
4339 NASDAQ WTFC Mon, Jul 27, 2015 53.69 53.99 53.18 53.49
4338 NASDAQ WTFC Fri, Jul 24, 2015 54.43 54.61 53.94 54.11
4337 NASDAQ WTFC Thu, Jul 23, 2015 55.40 55.43 54.21 54.54
4336 NASDAQ WTFC Wed, Jul 22, 2015 54.76 55.56 54.73 55.31
4335 NASDAQ WTFC Tue, Jul 21, 2015 55.38 55.73 54.46 54.70
4334 NASDAQ WTFC Mon, Jul 20, 2015 55.24 55.31 54.81 55.29
4333 NASDAQ WTFC Fri, Jul 17, 2015 55.44 55.44 54.56 54.95
4332 NASDAQ WTFC Thu, Jul 16, 2015 55.69 55.79 53.96 55.21
4331 NASDAQ WTFC Wed, Jul 15, 2015 53.97 54.20 53.23 53.92
4330 NASDAQ WTFC Tue, Jul 14, 2015 53.06 53.57 52.81 53.55
4329 NASDAQ WTFC Mon, Jul 13, 2015 53.52 53.52 53.06 53.25
4328 NASDAQ WTFC Fri, Jul 10, 2015 53.09 53.09 52.54 53.00
4327 NASDAQ WTFC Thu, Jul 9, 2015 52.37 52.52 51.70 52.31
4326 NASDAQ WTFC Wed, Jul 8, 2015 51.56 52.30 51.22 51.81
4325 NASDAQ WTFC Tue, Jul 7, 2015 52.63 52.68 51.24 52.05
4324 NASDAQ WTFC Mon, Jul 6, 2015 52.24 53.08 52.02 52.85
4323 NASDAQ WTFC Thu, Jul 2, 2015 53.78 53.85 52.74 52.98
4322 NASDAQ WTFC Wed, Jul 1, 2015 54.07 54.44 53.17 53.86
4321 NASDAQ WTFC Tue, Jun 30, 2015 53.55 53.99 52.94 53.38
4320 NASDAQ WTFC Mon, Jun 29, 2015 53.68 53.99 52.71 52.86
4319 NASDAQ WTFC Fri, Jun 26, 2015 53.87 54.00 53.56 53.97
4318 NASDAQ WTFC Thu, Jun 25, 2015 53.67 54.00 53.11 53.62
4317 NASDAQ WTFC Wed, Jun 24, 2015 53.39 53.55 53.04 53.36
4316 NASDAQ WTFC Tue, Jun 23, 2015 53.15 53.63 52.99 53.44
4315 NASDAQ WTFC Mon, Jun 22, 2015 52.83 53.08 52.66 52.92
4314 NASDAQ WTFC Fri, Jun 19, 2015 52.50 52.63 52.18 52.36
4313 NASDAQ WTFC Thu, Jun 18, 2015 52.26 52.82 51.82 52.56
4312 NASDAQ WTFC Wed, Jun 17, 2015 53.67 53.72 52.10 52.16
4311 NASDAQ WTFC Tue, Jun 16, 2015 52.51 53.48 52.51 53.39
4310 NASDAQ WTFC Mon, Jun 15, 2015 52.60 53.09 51.99 52.76
4309 NASDAQ WTFC Fri, Jun 12, 2015 53.20 53.43 52.68 53.15
4308 NASDAQ WTFC Thu, Jun 11, 2015 52.96 53.35 52.55 53.21
4307 NASDAQ WTFC Wed, Jun 10, 2015 52.70 53.44 52.70 53.08
4306 NASDAQ WTFC Tue, Jun 9, 2015 52.00 52.83 51.73 52.45
4305 NASDAQ WTFC Mon, Jun 8, 2015 51.49 52.42 51.49 52.08
4304 NASDAQ WTFC Fri, Jun 5, 2015 50.68 51.72 50.62 51.71
4303 NASDAQ WTFC Thu, Jun 4, 2015 50.95 51.16 50.39 50.43
4302 NASDAQ WTFC Wed, Jun 3, 2015 50.82 51.41 50.61 51.27
4301 NASDAQ WTFC Tue, Jun 2, 2015 49.80 50.72 49.74 50.56
4300 NASDAQ WTFC Mon, Jun 1, 2015 50.35 50.44 49.65 49.85
4299 NASDAQ WTFC Fri, May 29, 2015 50.82 50.93 49.79 50.10
4298 NASDAQ WTFC Thu, May 28, 2015 50.61 50.86 49.97 50.73
4297 NASDAQ WTFC Wed, May 27, 2015 50.19 50.50 49.49 50.47
4296 NASDAQ WTFC Tue, May 26, 2015 50.15 50.33 49.38 49.96
4295 NASDAQ WTFC Fri, May 22, 2015 50.69 50.88 50.25 50.34
4294 NASDAQ WTFC Thu, May 21, 2015 50.74 51.14 50.38 50.69
4293 NASDAQ WTFC Wed, May 20, 2015 51.56 51.56 50.77 50.88
4292 NASDAQ WTFC Tue, May 19, 2015 51.00 51.54 50.76 51.49
4291 NASDAQ WTFC Mon, May 18, 2015 50.05 50.91 49.85 50.89
4290 NASDAQ WTFC Fri, May 15, 2015 50.50 50.80 49.50 49.95
4289 NASDAQ WTFC Thu, May 14, 2015 50.20 50.59 49.93 50.59
4288 NASDAQ WTFC Wed, May 13, 2015 49.47 50.20 49.18 50.11
4287 NASDAQ WTFC Tue, May 12, 2015 49.28 49.78 48.97 49.58
4286 NASDAQ WTFC Mon, May 11, 2015 49.08 49.61 48.99 49.43
4285 NASDAQ WTFC Fri, May 8, 2015 49.27 49.33 48.74 49.19
4284 NASDAQ WTFC Thu, May 7, 2015 48.95 49.26 48.50 48.97
4283 NASDAQ WTFC Wed, May 6, 2015 48.83 49.13 48.55 49.08
4282 NASDAQ WTFC Tue, May 5, 2015 48.98 49.58 48.69 48.82
4281 NASDAQ WTFC Mon, May 4, 2015 49.15 49.55 49.03 49.19
4280 NASDAQ WTFC Fri, May 1, 2015 48.74 49.39 48.48 49.13
4279 NASDAQ WTFC Thu, Apr 30, 2015 48.95 49.38 48.57 48.74
4278 NASDAQ WTFC Wed, Apr 29, 2015 49.07 49.70 49.07 49.23
4277 NASDAQ WTFC Tue, Apr 28, 2015 48.68 49.33 48.50 49.27
4276 NASDAQ WTFC Mon, Apr 27, 2015 48.55 49.15 48.14 48.66
4275 NASDAQ WTFC Fri, Apr 24, 2015 49.01 49.13 48.45 48.62
4274 NASDAQ WTFC Thu, Apr 23, 2015 48.77 49.07 48.47 48.98
4273 NASDAQ WTFC Wed, Apr 22, 2015 48.97 49.35 48.45 49.03
4272 NASDAQ WTFC Tue, Apr 21, 2015 49.21 49.40 48.82 48.83
4271 NASDAQ WTFC Mon, Apr 20, 2015 48.81 49.59 48.69 49.05
4270 NASDAQ WTFC Fri, Apr 17, 2015 48.99 49.42 48.32 48.64
4269 NASDAQ WTFC Thu, Apr 16, 2015 49.30 49.97 48.01 49.30
4268 NASDAQ WTFC Wed, Apr 15, 2015 48.34 49.08 47.88 48.77
4267 NASDAQ WTFC Tue, Apr 14, 2015 48.31 48.42 47.81 48.22
4266 NASDAQ WTFC Mon, Apr 13, 2015 47.98 48.50 47.87 48.44
4265 NASDAQ WTFC Fri, Apr 10, 2015 48.15 48.33 47.77 47.88
4264 NASDAQ WTFC Thu, Apr 9, 2015 48.11 48.32 47.40 47.90
4263 NASDAQ WTFC Wed, Apr 8, 2015 47.89 48.34 47.49 48.08
4262 NASDAQ WTFC Tue, Apr 7, 2015 47.69 48.24 47.54 48.01
4261 NASDAQ WTFC Mon, Apr 6, 2015 47.71 48.09 46.77 47.74
4260 NASDAQ WTFC Thu, Apr 2, 2015 47.89 48.49 47.86 48.00
4259 NASDAQ WTFC Wed, Apr 1, 2015 47.54 48.04 47.20 47.86
4258 NASDAQ WTFC Tue, Mar 31, 2015 47.29 47.78 46.86 47.68
4257 NASDAQ WTFC Mon, Mar 30, 2015 47.06 47.61 47.06 47.39
4256 NASDAQ WTFC Fri, Mar 27, 2015 47.17 47.24 46.65 46.85
4255 NASDAQ WTFC Thu, Mar 26, 2015 46.83 47.35 46.32 47.12
4254 NASDAQ WTFC Wed, Mar 25, 2015 47.78 48.18 46.80 46.88
4253 NASDAQ WTFC Tue, Mar 24, 2015 47.59 47.86 47.19 47.67
4252 NASDAQ WTFC Mon, Mar 23, 2015 47.97 48.18 47.32 47.69
4251 NASDAQ WTFC Fri, Mar 20, 2015 47.61 48.13 47.31 47.88
4250 NASDAQ WTFC Thu, Mar 19, 2015 47.61 48.13 47.05 47.46
4249 NASDAQ WTFC Wed, Mar 18, 2015 47.89 48.49 47.24 47.60
4248 NASDAQ WTFC Tue, Mar 17, 2015 47.77 47.97 47.40 47.91
4247 NASDAQ WTFC Mon, Mar 16, 2015 48.54 48.54 47.86 48.01
4246 NASDAQ WTFC Fri, Mar 13, 2015 48.78 48.78 47.85 48.44
4245 NASDAQ WTFC Thu, Mar 12, 2015 47.67 48.81 47.60 48.69
4244 NASDAQ WTFC Wed, Mar 11, 2015 46.70 47.22 46.27 47.19
4243 NASDAQ WTFC Tue, Mar 10, 2015 47.08 47.23 46.46 46.49
4242 NASDAQ WTFC Mon, Mar 9, 2015 47.23 47.73 47.07 47.41
4241 NASDAQ WTFC Fri, Mar 6, 2015 46.80 48.10 46.80 47.05
4240 NASDAQ WTFC Thu, Mar 5, 2015 46.87 47.04 46.29 46.89
4239 NASDAQ WTFC Wed, Mar 4, 2015 46.97 47.23 46.76 46.93
4238 NASDAQ WTFC Tue, Mar 3, 2015 47.44 47.83 47.03 47.29
4237 NASDAQ WTFC Mon, Mar 2, 2015 46.97 47.56 46.83 47.40
4236 NASDAQ WTFC Fri, Feb 27, 2015 47.36 47.58 47.00 47.09
4235 NASDAQ WTFC Thu, Feb 26, 2015 47.44 47.66 47.13 47.52
4234 NASDAQ WTFC Wed, Feb 25, 2015 47.83 47.83 47.34 47.43
4233 NASDAQ WTFC Tue, Feb 24, 2015 47.77 48.36 47.56 47.83
4232 NASDAQ WTFC Mon, Feb 23, 2015 47.43 47.84 47.01 47.73
4231 NASDAQ WTFC Fri, Feb 20, 2015 47.08 47.69 46.43 47.69
4230 NASDAQ WTFC Thu, Feb 19, 2015 46.97 47.26 46.48 47.03
4229 NASDAQ WTFC Wed, Feb 18, 2015 48.05 48.05 46.73 47.04
4228 NASDAQ WTFC Tue, Feb 17, 2015 47.60 48.38 47.38 48.29
4227 NASDAQ WTFC Fri, Feb 13, 2015 47.60 47.89 47.08 47.80
4226 NASDAQ WTFC Thu, Feb 12, 2015 46.91 47.70 46.67 47.68
4225 NASDAQ WTFC Wed, Feb 11, 2015 46.68 47.01 46.09 46.61
4224 NASDAQ WTFC Tue, Feb 10, 2015 46.94 46.94 45.82 46.78
4223 NASDAQ WTFC Mon, Feb 9, 2015 46.82 46.97 46.28 46.47
4222 NASDAQ WTFC Fri, Feb 6, 2015 46.85 47.55 46.28 47.02
4221 NASDAQ WTFC Thu, Feb 5, 2015 45.64 46.65 45.64 46.64
4220 NASDAQ WTFC Wed, Feb 4, 2015 45.38 45.90 45.26 45.35
4219 NASDAQ WTFC Tue, Feb 3, 2015 44.91 46.19 44.79 45.47
4218 NASDAQ WTFC Mon, Feb 2, 2015 43.75 44.82 43.51 44.69
4217 NASDAQ WTFC Fri, Jan 30, 2015 43.52 44.19 43.35 43.47
4216 NASDAQ WTFC Thu, Jan 29, 2015 43.28 44.02 42.79 43.97
4215 NASDAQ WTFC Wed, Jan 28, 2015 44.47 44.47 43.05 43.12
4214 NASDAQ WTFC Tue, Jan 27, 2015 44.30 44.52 43.87 44.23
4213 NASDAQ WTFC Mon, Jan 26, 2015 44.25 44.87 43.73 44.81
4212 NASDAQ WTFC Fri, Jan 23, 2015 45.03 45.14 44.21 44.40
4211 NASDAQ WTFC Thu, Jan 22, 2015 43.26 45.15 43.07 45.08
4210 NASDAQ WTFC Wed, Jan 21, 2015 43.01 43.48 42.58 42.83
4209 NASDAQ WTFC Tue, Jan 20, 2015 43.83 43.83 42.70 43.11
4208 NASDAQ WTFC Fri, Jan 16, 2015 41.04 43.82 41.04 43.74
4207 NASDAQ WTFC Thu, Jan 15, 2015 43.06 43.16 42.22 42.64
4206 NASDAQ WTFC Wed, Jan 14, 2015 43.23 43.82 42.52 43.13
4205 NASDAQ WTFC Tue, Jan 13, 2015 44.49 45.00 43.31 43.93
4204 NASDAQ WTFC Mon, Jan 12, 2015 44.37 44.37 43.57 44.04
4203 NASDAQ WTFC Fri, Jan 9, 2015 45.26 45.26 44.23 44.29
4202 NASDAQ WTFC Thu, Jan 8, 2015 45.15 45.37 44.93 45.13
4201 NASDAQ WTFC Wed, Jan 7, 2015 44.73 45.14 44.28 44.77
4200 NASDAQ WTFC Tue, Jan 6, 2015 45.67 45.67 44.25 44.38
4199 NASDAQ WTFC Mon, Jan 5, 2015 46.22 46.22 45.41 45.51
4198 NASDAQ WTFC Fri, Jan 2, 2015 47.12 47.12 45.65 46.42
4197 NASDAQ WTFC Wed, Dec 31, 2014 47.46 47.55 46.74 46.76
4196 NASDAQ WTFC Tue, Dec 30, 2014 47.06 47.58 46.61 47.29
4195 NASDAQ WTFC Mon, Dec 29, 2014 46.79 47.78 46.79 47.13
4194 NASDAQ WTFC Fri, Dec 26, 2014 46.75 46.93 46.52 46.83
4193 NASDAQ WTFC Wed, Dec 24, 2014 46.71 46.89 46.14 46.59
4192 NASDAQ WTFC Tue, Dec 23, 2014 46.74 47.02 46.43 46.68
4191 NASDAQ WTFC Mon, Dec 22, 2014 46.06 46.42 45.84 46.40
4190 NASDAQ WTFC Fri, Dec 19, 2014 45.94 46.17 45.60 46.00
4189 NASDAQ WTFC Thu, Dec 18, 2014 45.88 46.10 45.42 46.05
4188 NASDAQ WTFC Wed, Dec 17, 2014 44.21 45.42 43.74 45.33
4187 NASDAQ WTFC Tue, Dec 16, 2014 43.42 44.62 43.42 44.21
4186 NASDAQ WTFC Mon, Dec 15, 2014 44.75 44.84 43.72 43.80
4185 NASDAQ WTFC Fri, Dec 12, 2014 44.50 45.20 44.16 44.46
4184 NASDAQ WTFC Thu, Dec 11, 2014 44.81 45.37 44.08 45.05
4183 NASDAQ WTFC Wed, Dec 10, 2014 45.78 45.92 44.42 44.46
4182 NASDAQ WTFC Tue, Dec 9, 2014 44.66 45.97 44.66 45.94
4181 NASDAQ WTFC Mon, Dec 8, 2014 45.10 45.66 44.99 45.30
4180 NASDAQ WTFC Fri, Dec 5, 2014 44.66 45.95 44.57 45.22
4179 NASDAQ WTFC Thu, Dec 4, 2014 44.82 44.82 44.49 44.64
4178 NASDAQ WTFC Wed, Dec 3, 2014 44.27 45.25 44.24 44.98
4177 NASDAQ WTFC Tue, Dec 2, 2014 43.92 44.72 43.92 44.28
4176 NASDAQ WTFC Mon, Dec 1, 2014 44.69 44.73 43.80 43.81
4175 NASDAQ WTFC Fri, Nov 28, 2014 45.88 45.88 44.57 44.69
4174 NASDAQ WTFC Wed, Nov 26, 2014 45.55 45.75 45.34 45.73
4173 NASDAQ WTFC Tue, Nov 25, 2014 45.50 45.62 45.12 45.58
4172 NASDAQ WTFC Mon, Nov 24, 2014 44.79 45.45 44.79 45.38
4171 NASDAQ WTFC Fri, Nov 21, 2014 45.81 45.81 44.72 44.79
4170 NASDAQ WTFC Thu, Nov 20, 2014 44.87 45.36 44.63 45.30
4169 NASDAQ WTFC Wed, Nov 19, 2014 45.47 45.66 44.49 44.97
4168 NASDAQ WTFC Tue, Nov 18, 2014 46.04 46.07 45.47 45.49
4167 NASDAQ WTFC Mon, Nov 17, 2014 46.28 46.29 45.88 45.91
4166 NASDAQ WTFC Fri, Nov 14, 2014 46.56 46.64 46.06 46.34
4165 NASDAQ WTFC Thu, Nov 13, 2014 47.02 47.13 46.58 46.85
4164 NASDAQ WTFC Wed, Nov 12, 2014 46.31 47.10 46.31 46.94
4163 NASDAQ WTFC Tue, Nov 11, 2014 46.88 46.88 46.38 46.59
4162 NASDAQ WTFC Mon, Nov 10, 2014 46.58 46.98 46.44 46.88
4161 NASDAQ WTFC Fri, Nov 7, 2014 46.47 46.88 46.06 46.66
4160 NASDAQ WTFC Thu, Nov 6, 2014 46.17 46.60 45.87 46.55
4159 NASDAQ WTFC Wed, Nov 5, 2014 46.46 46.78 45.98 46.09
4158 NASDAQ WTFC Tue, Nov 4, 2014 46.00 46.25 45.68 46.14
4157 NASDAQ WTFC Mon, Nov 3, 2014 46.51 46.70 46.11 46.36
4156 NASDAQ WTFC Fri, Oct 31, 2014 46.73 46.73 45.50 46.32
4155 NASDAQ WTFC Thu, Oct 30, 2014 45.45 46.20 44.98 45.86
4154 NASDAQ WTFC Wed, Oct 29, 2014 45.89 46.12 45.13 45.72
4153 NASDAQ WTFC Tue, Oct 28, 2014 44.50 45.86 44.45 45.79
4152 NASDAQ WTFC Mon, Oct 27, 2014 43.72 44.28 43.67 44.17
4151 NASDAQ WTFC Fri, Oct 24, 2014 44.25 44.59 43.91 44.04
4150 NASDAQ WTFC Thu, Oct 23, 2014 44.35 44.66 43.85 44.08
4149 NASDAQ WTFC Wed, Oct 22, 2014 44.40 44.89 43.71 43.78
4148 NASDAQ WTFC Tue, Oct 21, 2014 43.61 44.45 43.20 44.29
4147 NASDAQ WTFC Mon, Oct 20, 2014 43.88 44.15 43.11 43.42
4146 NASDAQ WTFC Fri, Oct 17, 2014 44.84 44.84 43.37 43.82
4145 NASDAQ WTFC Thu, Oct 16, 2014 42.30 44.29 41.99 44.06
4144 NASDAQ WTFC Wed, Oct 15, 2014 43.45 43.60 42.00 42.99
4143 NASDAQ WTFC Tue, Oct 14, 2014 44.38 44.84 44.11 44.29
4142 NASDAQ WTFC Mon, Oct 13, 2014 43.87 44.58 43.70 43.91
4141 NASDAQ WTFC Fri, Oct 10, 2014 43.61 44.46 43.59 43.79
4140 NASDAQ WTFC Thu, Oct 9, 2014 45.09 45.22 43.83 43.83
4139 NASDAQ WTFC Wed, Oct 8, 2014 44.10 45.22 44.10 45.18
4138 NASDAQ WTFC Tue, Oct 7, 2014 44.72 44.99 44.25 44.25
4137 NASDAQ WTFC Mon, Oct 6, 2014 45.50 45.78 44.82 45.05
4136 NASDAQ WTFC Fri, Oct 3, 2014 45.51 45.97 45.31 45.40
4135 NASDAQ WTFC Thu, Oct 2, 2014 44.54 45.23 44.35 45.04
4134 NASDAQ WTFC Wed, Oct 1, 2014 44.65 45.18 44.24 44.61
4133 NASDAQ WTFC Tue, Sep 30, 2014 45.17 45.17 44.62 44.67
4132 NASDAQ WTFC Mon, Sep 29, 2014 44.84 45.38 44.39 45.16
4131 NASDAQ WTFC Fri, Sep 26, 2014 45.47 45.92 45.06 45.27
4130 NASDAQ WTFC Thu, Sep 25, 2014 46.16 46.27 45.19 45.43
4129 NASDAQ WTFC Wed, Sep 24, 2014 46.22 46.57 45.68 46.11
4128 NASDAQ WTFC Tue, Sep 23, 2014 46.59 46.80 46.00 46.02
4127 NASDAQ WTFC Mon, Sep 22, 2014 47.31 47.48 46.67 46.68
4126 NASDAQ WTFC Fri, Sep 19, 2014 48.13 48.53 47.39 47.43
4125 NASDAQ WTFC Thu, Sep 18, 2014 47.50 48.49 47.50 48.07
4124 NASDAQ WTFC Wed, Sep 17, 2014 47.22 47.94 47.19 47.40
4123 NASDAQ WTFC Tue, Sep 16, 2014 47.40 47.60 46.96 47.25
4122 NASDAQ WTFC Mon, Sep 15, 2014 47.73 47.73 47.21 47.45
4121 NASDAQ WTFC Fri, Sep 12, 2014 47.78 48.07 47.33 47.86
4120 NASDAQ WTFC Thu, Sep 11, 2014 47.13 47.81 47.10 47.71
4119 NASDAQ WTFC Wed, Sep 10, 2014 46.86 47.65 46.86 47.38
4118 NASDAQ WTFC Tue, Sep 9, 2014 47.15 47.15 46.63 46.80
4117 NASDAQ WTFC Mon, Sep 8, 2014 47.10 47.32 46.88 47.32
4116 NASDAQ WTFC Fri, Sep 5, 2014 47.10 47.58 46.83 47.11
4115 NASDAQ WTFC Thu, Sep 4, 2014 47.34 47.78 47.18 47.25
4114 NASDAQ WTFC Wed, Sep 3, 2014 47.30 47.50 47.06 47.30
4113 NASDAQ WTFC Tue, Sep 2, 2014 46.76 47.44 46.76 47.10
4112 NASDAQ WTFC Fri, Aug 29, 2014 46.47 46.67 46.20 46.57
4111 NASDAQ WTFC Thu, Aug 28, 2014 46.69 46.76 46.32 46.41
4110 NASDAQ WTFC Wed, Aug 27, 2014 47.14 47.15 46.67 46.68
4109 NASDAQ WTFC Tue, Aug 26, 2014 46.57 47.22 46.34 47.16
4108 NASDAQ WTFC Mon, Aug 25, 2014 46.45 46.94 46.19 46.50
4107 NASDAQ WTFC Fri, Aug 22, 2014 46.24 46.59 45.83 46.27
4106 NASDAQ WTFC Thu, Aug 21, 2014 45.19 46.39 44.95 46.23
4105 NASDAQ WTFC Wed, Aug 20, 2014 45.40 45.86 45.21 45.25
4104 NASDAQ WTFC Tue, Aug 19, 2014 46.07 46.22 45.75 45.80
4103 NASDAQ WTFC Mon, Aug 18, 2014 45.68 46.20 45.47 46.08
4102 NASDAQ WTFC Fri, Aug 15, 2014 46.01 46.01 44.82 45.21
4101 NASDAQ WTFC Thu, Aug 14, 2014 46.00 46.20 45.58 45.63
4100 NASDAQ WTFC Wed, Aug 13, 2014 45.56 46.18 45.55 46.02
4099 NASDAQ WTFC Tue, Aug 12, 2014 45.21 45.75 45.21 45.53
4098 NASDAQ WTFC Mon, Aug 11, 2014 44.91 45.84 44.69 45.44
4097 NASDAQ WTFC Fri, Aug 8, 2014 44.79 45.06 44.48 44.74
4096 NASDAQ WTFC Thu, Aug 7, 2014 45.26 45.28 44.34 44.58
4095 NASDAQ WTFC Wed, Aug 6, 2014 44.87 45.51 44.87 45.16
4094 NASDAQ WTFC Tue, Aug 5, 2014 45.14 45.56 44.87 45.26
4093 NASDAQ WTFC Mon, Aug 4, 2014 45.75 46.01 45.04 45.50
4092 NASDAQ WTFC Fri, Aug 1, 2014 46.42 46.42 45.22 45.56
4091 NASDAQ WTFC Thu, Jul 31, 2014 46.26 46.77 46.11 46.33
4090 NASDAQ WTFC Wed, Jul 30, 2014 46.50 46.86 46.28 46.73
4089 NASDAQ WTFC Tue, Jul 29, 2014 46.08 46.56 45.77 46.14
4088 NASDAQ WTFC Mon, Jul 28, 2014 46.58 46.58 45.90 46.08
4087 NASDAQ WTFC Fri, Jul 25, 2014 46.68 46.98 46.46 46.74
4086 NASDAQ WTFC Thu, Jul 24, 2014 46.73 47.20 46.36 47.02
4085 NASDAQ WTFC Wed, Jul 23, 2014 46.20 46.81 45.74 46.58
4084 NASDAQ WTFC Tue, Jul 22, 2014 46.59 46.97 46.04 46.17
4083 NASDAQ WTFC Mon, Jul 21, 2014 46.42 46.53 45.94 46.33
4082 NASDAQ WTFC Fri, Jul 18, 2014 46.06 46.96 46.03 46.67
4081 NASDAQ WTFC Thu, Jul 17, 2014 46.68 47.22 45.85 46.20
4080 NASDAQ WTFC Wed, Jul 16, 2014 47.50 47.61 46.81 46.95
4079 NASDAQ WTFC Tue, Jul 15, 2014 46.25 47.18 46.25 47.11
4078 NASDAQ WTFC Mon, Jul 14, 2014 46.16 46.23 45.64 45.89
4077 NASDAQ WTFC Fri, Jul 11, 2014 45.41 46.07 45.08 45.70
4076 NASDAQ WTFC Thu, Jul 10, 2014 45.27 46.07 45.12 45.62
4075 NASDAQ WTFC Wed, Jul 9, 2014 46.49 46.75 46.14 46.20
4074 NASDAQ WTFC Tue, Jul 8, 2014 46.50 46.97 46.00 46.24
4073 NASDAQ WTFC Mon, Jul 7, 2014 46.75 47.08 46.46 46.72
4072 NASDAQ WTFC Thu, Jul 3, 2014 46.50 47.31 46.50 47.00
4071 NASDAQ WTFC Wed, Jul 2, 2014 46.45 46.85 46.11 46.18
4070 NASDAQ WTFC Tue, Jul 1, 2014 46.00 47.37 45.79 46.72
4069 NASDAQ WTFC Mon, Jun 30, 2014 45.77 46.00 45.34 46.00
4068 NASDAQ WTFC Fri, Jun 27, 2014 45.55 45.99 45.45 45.79
4067 NASDAQ WTFC Thu, Jun 26, 2014 45.87 45.98 45.13 45.92
4066 NASDAQ WTFC Wed, Jun 25, 2014 44.94 45.86 44.65 45.79
4065 NASDAQ WTFC Tue, Jun 24, 2014 45.51 45.90 45.22 45.23
4064 NASDAQ WTFC Mon, Jun 23, 2014 45.93 46.08 45.49 45.66
4063 NASDAQ WTFC Fri, Jun 20, 2014 46.00 46.02 45.57 45.79
4062 NASDAQ WTFC Thu, Jun 19, 2014 46.19 46.19 45.56 45.81
4061 NASDAQ WTFC Wed, Jun 18, 2014 45.72 46.02 45.22 45.99
4060 NASDAQ WTFC Tue, Jun 17, 2014 44.87 45.94 44.87 45.74
4059 NASDAQ WTFC Mon, Jun 16, 2014 45.33 45.33 44.61 44.96
4058 NASDAQ WTFC Fri, Jun 13, 2014 45.78 45.99 45.15 45.30
4057 NASDAQ WTFC Thu, Jun 12, 2014 45.63 45.79 45.01 45.53
4056 NASDAQ WTFC Wed, Jun 11, 2014 46.19 46.26 45.59 45.73
4055 NASDAQ WTFC Tue, Jun 10, 2014 46.44 46.62 46.03 46.59
4054 NASDAQ WTFC Mon, Jun 9, 2014 46.01 46.63 46.01 46.56
4053 NASDAQ WTFC Fri, Jun 6, 2014 45.50 46.01 45.32 45.94
4052 NASDAQ WTFC Thu, Jun 5, 2014 44.14 45.23 44.11 45.21
4051 NASDAQ WTFC Wed, Jun 4, 2014 43.95 44.26 43.88 44.09
4050 NASDAQ WTFC Tue, Jun 3, 2014 43.32 44.19 43.18 43.97
4049 NASDAQ WTFC Mon, Jun 2, 2014 43.61 44.03 43.18 43.72
4048 NASDAQ WTFC Fri, May 30, 2014 43.79 44.22 43.55 43.58
4047 NASDAQ WTFC Thu, May 29, 2014 43.88 44.03 43.44 43.66
4046 NASDAQ WTFC Wed, May 28, 2014 43.92 44.05 43.51 43.64
4045 NASDAQ WTFC Tue, May 27, 2014 44.08 44.46 43.66 44.08
4044 NASDAQ WTFC Fri, May 23, 2014 43.83 43.97 43.43 43.66
4043 NASDAQ WTFC Thu, May 22, 2014 43.62 43.76 43.43 43.66
4042 NASDAQ WTFC Wed, May 21, 2014 43.69 44.03 43.05 43.41
4041 NASDAQ WTFC Tue, May 20, 2014 43.64 43.72 43.02 43.37
4040 NASDAQ WTFC Mon, May 19, 2014 42.95 43.86 42.75 43.85
4039 NASDAQ WTFC Fri, May 16, 2014 43.11 43.29 42.72 43.09
4038 NASDAQ WTFC Thu, May 15, 2014 43.26 43.45 42.53 43.22
4037 NASDAQ WTFC Wed, May 14, 2014 44.88 44.88 43.44 43.53
4036 NASDAQ WTFC Tue, May 13, 2014 45.03 45.31 44.76 44.84
4035 NASDAQ WTFC Mon, May 12, 2014 44.78 45.42 44.54 45.15
4034 NASDAQ WTFC Fri, May 9, 2014 43.82 44.62 43.78 44.58
4033 NASDAQ WTFC Thu, May 8, 2014 44.54 44.84 44.05 44.13
4032 NASDAQ WTFC Wed, May 7, 2014 44.18 44.54 43.76 44.50
4031 NASDAQ WTFC Tue, May 6, 2014 44.16 44.84 43.95 44.11
4030 NASDAQ WTFC Mon, May 5, 2014 44.42 44.94 44.12 44.55
4029 NASDAQ WTFC Fri, May 2, 2014 44.82 45.49 44.63 44.82
4028 NASDAQ WTFC Thu, May 1, 2014 44.70 45.04 43.88 44.57
4027 NASDAQ WTFC Wed, Apr 30, 2014 44.02 44.88 43.80 44.82
4026 NASDAQ WTFC Tue, Apr 29, 2014 44.96 45.14 44.27 44.27
4025 NASDAQ WTFC Mon, Apr 28, 2014 45.18 45.42 44.24 44.65
4024 NASDAQ WTFC Fri, Apr 25, 2014 45.60 45.92 44.93 45.15
4023 NASDAQ WTFC Thu, Apr 24, 2014 46.85 46.85 45.81 45.86
4022 NASDAQ WTFC Wed, Apr 23, 2014 46.80 47.17 46.58 46.68
4021 NASDAQ WTFC Tue, Apr 22, 2014 46.75 47.21 46.43 46.93
4020 NASDAQ WTFC Mon, Apr 21, 2014 46.93 46.95 46.27 46.79
4019 NASDAQ WTFC Thu, Apr 17, 2014 46.30 46.96 46.25 46.76
4018 NASDAQ WTFC Wed, Apr 16, 2014 45.84 46.40 45.03 46.10
4017 NASDAQ WTFC Tue, Apr 15, 2014 45.98 46.54 45.07 45.77
4016 NASDAQ WTFC Mon, Apr 14, 2014 46.40 46.62 45.40 46.01
4015 NASDAQ WTFC Fri, Apr 11, 2014 45.11 46.28 45.04 45.76
4014 NASDAQ WTFC Thu, Apr 10, 2014 46.82 46.95 45.34 45.64
4013 NASDAQ WTFC Wed, Apr 9, 2014 47.40 47.52 46.74 46.96
4012 NASDAQ WTFC Tue, Apr 8, 2014 47.13 47.69 46.80 47.41
4011 NASDAQ WTFC Mon, Apr 7, 2014 47.36 47.89 46.83 47.16
4010 NASDAQ WTFC Fri, Apr 4, 2014 48.64 48.85 47.46 47.53
4009 NASDAQ WTFC Thu, Apr 3, 2014 48.65 48.82 48.52 48.62
4008 NASDAQ WTFC Wed, Apr 2, 2014 49.15 49.46 48.51 48.75
4007 NASDAQ WTFC Tue, Apr 1, 2014 48.67 49.26 48.39 49.21
4006 NASDAQ WTFC Mon, Mar 31, 2014 48.07 48.72 47.89 48.66
4005 NASDAQ WTFC Fri, Mar 28, 2014 47.40 48.21 47.40 47.83
4004 NASDAQ WTFC Thu, Mar 27, 2014 48.16 48.55 47.31 47.46
4003 NASDAQ WTFC Wed, Mar 26, 2014 49.39 49.39 48.24 48.27
4002 NASDAQ WTFC Tue, Mar 25, 2014 49.27 49.62 48.77 48.93
4001 NASDAQ WTFC Mon, Mar 24, 2014 49.06 49.84 48.75 48.97
4000 NASDAQ WTFC Fri, Mar 21, 2014 49.85 49.99 48.80 48.84
3999 NASDAQ WTFC Thu, Mar 20, 2014 48.49 49.65 48.23 49.62
3998 NASDAQ WTFC Wed, Mar 19, 2014 48.65 48.91 48.16 48.47
3997 NASDAQ WTFC Tue, Mar 18, 2014 48.73 48.84 48.27 48.61
3996 NASDAQ WTFC Mon, Mar 17, 2014 48.09 48.91 48.03 48.72
3995 NASDAQ WTFC Fri, Mar 14, 2014 46.97 48.13 46.97 47.80
3994 NASDAQ WTFC Thu, Mar 13, 2014 47.76 47.93 46.95 47.17
3993 NASDAQ WTFC Wed, Mar 12, 2014 47.58 47.80 46.94 47.65
3992 NASDAQ WTFC Tue, Mar 11, 2014 47.70 47.79 47.15 47.63
3991 NASDAQ WTFC Mon, Mar 10, 2014 47.74 47.88 47.38 47.80
3990 NASDAQ WTFC Fri, Mar 7, 2014 47.48 47.89 47.20 47.70
3989 NASDAQ WTFC Thu, Mar 6, 2014 46.85 47.42 46.85 47.07
3988 NASDAQ WTFC Wed, Mar 5, 2014 46.94 46.94 46.58 46.81
3987 NASDAQ WTFC Tue, Mar 4, 2014 46.49 47.26 46.12 47.01
3986 NASDAQ WTFC Mon, Mar 3, 2014 45.78 46.00 45.40 45.97
3985 NASDAQ WTFC Fri, Feb 28, 2014 45.85 46.77 45.70 46.28
3984 NASDAQ WTFC Thu, Feb 27, 2014 45.44 46.00 45.02 45.71
3983 NASDAQ WTFC Wed, Feb 26, 2014 44.57 45.37 44.57 45.37
3982 NASDAQ WTFC Tue, Feb 25, 2014 44.98 45.15 44.17 44.35
3981 NASDAQ WTFC Mon, Feb 24, 2014 44.17 45.27 44.17 44.94
3980 NASDAQ WTFC Fri, Feb 21, 2014 43.90 44.28 43.67 44.07
3979 NASDAQ WTFC Thu, Feb 20, 2014 43.43 44.03 43.13 43.78
3978 NASDAQ WTFC Wed, Feb 19, 2014 44.53 44.86 43.32 43.38
3977 NASDAQ WTFC Tue, Feb 18, 2014 44.74 44.85 44.30 44.72
3976 NASDAQ WTFC Fri, Feb 14, 2014 44.42 44.74 44.10 44.67
3975 NASDAQ WTFC Thu, Feb 13, 2014 43.88 44.42 43.62 44.39
3974 NASDAQ WTFC Wed, Feb 12, 2014 44.37 44.94 43.89 44.16
3973 NASDAQ WTFC Tue, Feb 11, 2014 43.70 44.46 43.50 44.25
3972 NASDAQ WTFC Mon, Feb 10, 2014 43.97 44.25 43.30 43.74
3971 NASDAQ WTFC Fri, Feb 7, 2014 43.95 44.60 43.32 43.99
3970 NASDAQ WTFC Thu, Feb 6, 2014 43.38 44.01 43.25 43.81
3969 NASDAQ WTFC Wed, Feb 5, 2014 43.00 43.58 42.90 43.40
3968 NASDAQ WTFC Tue, Feb 4, 2014 42.50 43.19 42.14 43.15
3967 NASDAQ WTFC Mon, Feb 3, 2014 43.69 43.97 42.37 42.46
3966 NASDAQ WTFC Fri, Jan 31, 2014 44.02 45.16 43.74 43.83
3965 NASDAQ WTFC Thu, Jan 30, 2014 44.89 45.04 44.50 44.74
3964 NASDAQ WTFC Wed, Jan 29, 2014 45.18 45.34 44.42 44.63
3963 NASDAQ WTFC Tue, Jan 28, 2014 45.23 45.65 44.90 45.49
3962 NASDAQ WTFC Mon, Jan 27, 2014 45.67 46.64 45.17 45.20
3961 NASDAQ WTFC Fri, Jan 24, 2014 46.54 46.95 45.78 46.32
3960 NASDAQ WTFC Thu, Jan 23, 2014 47.05 47.44 46.28 46.65
3959 NASDAQ WTFC Wed, Jan 22, 2014 47.25 47.89 46.27 47.22
3958 NASDAQ WTFC Tue, Jan 21, 2014 46.14 48.06 46.14 47.65
3957 NASDAQ WTFC Fri, Jan 17, 2014 45.75 46.32 45.67 46.01
3956 NASDAQ WTFC Thu, Jan 16, 2014 45.94 46.12 45.33 45.71
3955 NASDAQ WTFC Wed, Jan 15, 2014 45.97 46.41 45.88 46.26
3954 NASDAQ WTFC Tue, Jan 14, 2014 45.63 45.90 45.52 45.80
3953 NASDAQ WTFC Mon, Jan 13, 2014 45.81 46.13 45.30 45.54
3952 NASDAQ WTFC Fri, Jan 10, 2014 46.12 46.46 45.67 45.85
3951 NASDAQ WTFC Thu, Jan 9, 2014 45.80 46.13 45.78 46.00
3950 NASDAQ WTFC Wed, Jan 8, 2014 45.64 45.87 45.43 45.75
3949 NASDAQ WTFC Tue, Jan 7, 2014 45.46 45.78 45.27 45.58
3948 NASDAQ WTFC Mon, Jan 6, 2014 45.73 45.85 45.16 45.20
3947 NASDAQ WTFC Fri, Jan 3, 2014 45.70 45.92 45.56 45.65
3946 NASDAQ WTFC Thu, Jan 2, 2014 45.97 46.22 45.54 45.71
3945 NASDAQ WTFC Tue, Dec 31, 2013 46.36 46.76 45.99 46.12
3944 NASDAQ WTFC Mon, Dec 30, 2013 46.39 46.60 46.22 46.27
3943 NASDAQ WTFC Fri, Dec 27, 2013 46.73 46.79 46.40 46.52
3942 NASDAQ WTFC Thu, Dec 26, 2013 46.69 46.87 46.35 46.55
3941 NASDAQ WTFC Tue, Dec 24, 2013 46.72 46.92 46.63 46.67
3940 NASDAQ WTFC Mon, Dec 23, 2013 46.35 46.69 46.20 46.60
3939 NASDAQ WTFC Fri, Dec 20, 2013 45.70 46.23 45.69 46.15
3938 NASDAQ WTFC Thu, Dec 19, 2013 45.94 46.29 45.55 45.72
3937 NASDAQ WTFC Wed, Dec 18, 2013 46.02 46.35 45.21 45.98
3936 NASDAQ WTFC Tue, Dec 17, 2013 46.36 46.36 45.61 45.85
3935 NASDAQ WTFC Mon, Dec 16, 2013 45.73 46.38 45.73 46.27
3934 NASDAQ WTFC Fri, Dec 13, 2013 45.96 46.02 45.33 45.67
3933 NASDAQ WTFC Thu, Dec 12, 2013 45.69 46.01 45.63 45.75
3932 NASDAQ WTFC Wed, Dec 11, 2013 46.36 46.36 45.48 45.61
3931 NASDAQ WTFC Tue, Dec 10, 2013 46.72 46.99 46.06 46.22
3930 NASDAQ WTFC Mon, Dec 9, 2013 47.33 47.80 46.57 46.90
3929 NASDAQ WTFC Fri, Dec 6, 2013 46.00 47.44 45.79 47.33
3928 NASDAQ WTFC Thu, Dec 5, 2013 45.74 45.93 45.02 45.72
3927 NASDAQ WTFC Wed, Dec 4, 2013 44.56 46.00 44.56 45.83
3926 NASDAQ WTFC Tue, Dec 3, 2013 44.64 44.85 44.13 44.56
3925 NASDAQ WTFC Mon, Dec 2, 2013 45.48 45.52 44.78 44.81
3924 NASDAQ WTFC Fri, Nov 29, 2013 45.51 45.77 45.22 45.36
3923 NASDAQ WTFC Wed, Nov 27, 2013 44.95 45.36 44.69 45.27
3922 NASDAQ WTFC Tue, Nov 26, 2013 44.93 45.29 44.44 44.71
3921 NASDAQ WTFC Mon, Nov 25, 2013 44.68 45.16 44.67 44.83
3920 NASDAQ WTFC Fri, Nov 22, 2013 44.46 44.71 44.08 44.67
3919 NASDAQ WTFC Thu, Nov 21, 2013 43.97 44.49 43.94 44.32
3918 NASDAQ WTFC Wed, Nov 20, 2013 43.96 43.96 43.36 43.86
3917 NASDAQ WTFC Tue, Nov 19, 2013 44.01 44.34 43.55 43.73
3916 NASDAQ WTFC Mon, Nov 18, 2013 44.16 44.52 43.61 43.90
3915 NASDAQ WTFC Fri, Nov 15, 2013 44.14 44.44 43.72 44.12
3914 NASDAQ WTFC Thu, Nov 14, 2013 43.58 44.26 43.45 44.21
3913 NASDAQ WTFC Wed, Nov 13, 2013 43.62 43.81 43.32 43.63
3912 NASDAQ WTFC Tue, Nov 12, 2013 44.06 44.27 43.59 43.71
3911 NASDAQ WTFC Mon, Nov 11, 2013 44.82 44.82 44.06 44.09
3910 NASDAQ WTFC Fri, Nov 8, 2013 43.23 44.99 43.23 44.77
3909 NASDAQ WTFC Thu, Nov 7, 2013 43.74 44.25 43.19 43.26
3908 NASDAQ WTFC Wed, Nov 6, 2013 43.59 43.79 43.46 43.64
3907 NASDAQ WTFC Tue, Nov 5, 2013 43.43 43.60 43.12 43.40
3906 NASDAQ WTFC Mon, Nov 4, 2013 43.38 43.58 42.96 43.52
3905 NASDAQ WTFC Fri, Nov 1, 2013 43.47 43.77 43.08 43.39
3904 NASDAQ WTFC Thu, Oct 31, 2013 44.08 44.08 43.46 43.51
3903 NASDAQ WTFC Wed, Oct 30, 2013 44.29 44.32 43.99 44.08
3902 NASDAQ WTFC Tue, Oct 29, 2013 44.33 44.70 43.88 44.19
3901 NASDAQ WTFC Mon, Oct 28, 2013 44.02 44.44 43.90 44.28
3900 NASDAQ WTFC Fri, Oct 25, 2013 44.25 44.28 43.94 44.14
3899 NASDAQ WTFC Thu, Oct 24, 2013 43.97 44.18 43.63 44.09
3898 NASDAQ WTFC Wed, Oct 23, 2013 44.14 44.43 43.75 43.97
3897 NASDAQ WTFC Tue, Oct 22, 2013 44.00 44.38 43.59 44.27
3896 NASDAQ WTFC Mon, Oct 21, 2013 43.53 43.93 43.46 43.84
3895 NASDAQ WTFC Fri, Oct 18, 2013 43.65 43.65 43.05 43.42
3894 NASDAQ WTFC Thu, Oct 17, 2013 43.08 43.49 42.77 43.36
3893 NASDAQ WTFC Wed, Oct 16, 2013 42.64 43.47 42.50 43.23
3892 NASDAQ WTFC Tue, Oct 15, 2013 42.08 42.52 41.75 42.24
3891 NASDAQ WTFC Mon, Oct 14, 2013 41.84 42.05 41.84 41.85
3890 NASDAQ WTFC Fri, Oct 11, 2013 41.57 42.15 41.32 42.09
3889 NASDAQ WTFC Thu, Oct 10, 2013 41.24 41.67 41.05 41.59
3888 NASDAQ WTFC Wed, Oct 9, 2013 41.01 41.18 40.72 40.91
3887 NASDAQ WTFC Tue, Oct 8, 2013 40.90 41.20 40.61 40.81
3886 NASDAQ WTFC Mon, Oct 7, 2013 41.10 41.18 40.83 41.01
3885 NASDAQ WTFC Fri, Oct 4, 2013 41.01 41.41 40.84 41.32
3884 NASDAQ WTFC Thu, Oct 3, 2013 40.97 41.16 40.79 41.11
3883 NASDAQ WTFC Wed, Oct 2, 2013 41.27 41.37 40.88 41.02
3882 NASDAQ WTFC Tue, Oct 1, 2013 41.15 41.50 40.69 41.37
3881 NASDAQ WTFC Mon, Sep 30, 2013 40.59 41.20 40.34 41.07
3880 NASDAQ WTFC Fri, Sep 27, 2013 40.87 41.37 40.78 40.87
3879 NASDAQ WTFC Thu, Sep 26, 2013 40.99 41.32 40.77 41.15
3878 NASDAQ WTFC Wed, Sep 25, 2013 40.90 41.29 40.52 40.99
3877 NASDAQ WTFC Tue, Sep 24, 2013 40.39 41.07 40.21 40.79
3876 NASDAQ WTFC Mon, Sep 23, 2013 40.84 40.84 40.14 40.40
3875 NASDAQ WTFC Fri, Sep 20, 2013 40.55 41.36 40.27 40.87
3874 NASDAQ WTFC Thu, Sep 19, 2013 40.58 40.84 39.84 40.28
3873 NASDAQ WTFC Wed, Sep 18, 2013 40.60 41.07 40.29 40.45
3872 NASDAQ WTFC Tue, Sep 17, 2013 40.42 40.77 40.33 40.72
3871 NASDAQ WTFC Mon, Sep 16, 2013 40.80 40.94 40.21 40.40
3870 NASDAQ WTFC Fri, Sep 13, 2013 40.49 40.54 40.00 40.53
3869 NASDAQ WTFC Thu, Sep 12, 2013 40.78 40.90 40.28 40.29
3868 NASDAQ WTFC Wed, Sep 11, 2013 40.93 41.16 40.46 40.78
3867 NASDAQ WTFC Tue, Sep 10, 2013 40.69 41.01 40.42 41.00
3866 NASDAQ WTFC Mon, Sep 9, 2013 40.80 40.80 40.21 40.65
3865 NASDAQ WTFC Fri, Sep 6, 2013 40.22 40.68 39.64 40.63
3864 NASDAQ WTFC Thu, Sep 5, 2013 39.79 40.23 39.51 40.09
3863 NASDAQ WTFC Wed, Sep 4, 2013 39.40 40.01 39.21 39.64
3862 NASDAQ WTFC Tue, Sep 3, 2013 39.98 40.63 39.14 39.47
3861 NASDAQ WTFC Fri, Aug 30, 2013 39.58 39.78 39.46 39.64
3860 NASDAQ WTFC Thu, Aug 29, 2013 39.31 39.68 39.25 39.57
3859 NASDAQ WTFC Wed, Aug 28, 2013 39.84 39.98 39.43 39.43
3858 NASDAQ WTFC Tue, Aug 27, 2013 40.16 40.41 39.81 39.91
3857 NASDAQ WTFC Mon, Aug 26, 2013 41.06 41.17 40.47 40.58
3856 NASDAQ WTFC Fri, Aug 23, 2013 41.35 41.35 40.90 41.09
3855 NASDAQ WTFC Thu, Aug 22, 2013 40.97 41.62 40.97 41.38
3854 NASDAQ WTFC Wed, Aug 21, 2013 41.22 41.40 40.68 40.92
3853 NASDAQ WTFC Tue, Aug 20, 2013 40.50 41.25 40.36 41.20
3852 NASDAQ WTFC Mon, Aug 19, 2013 41.03 41.32 40.27 40.36
3851 NASDAQ WTFC Fri, Aug 16, 2013 40.69 41.17 40.51 40.87
3850 NASDAQ WTFC Thu, Aug 15, 2013 40.70 41.00 40.56 40.89
3849 NASDAQ WTFC Wed, Aug 14, 2013 41.00 41.35 40.91 41.04
3848 NASDAQ WTFC Tue, Aug 13, 2013 41.03 41.24 40.69 41.13
3847 NASDAQ WTFC Mon, Aug 12, 2013 40.57 41.12 40.49 40.95
3846 NASDAQ WTFC Fri, Aug 9, 2013 40.91 41.05 40.62 40.78
3845 NASDAQ WTFC Thu, Aug 8, 2013 41.35 41.44 40.90 40.95
3844 NASDAQ WTFC Wed, Aug 7, 2013 41.32 41.55 40.84 41.12
3843 NASDAQ WTFC Tue, Aug 6, 2013 41.59 41.90 41.10 41.47
3842 NASDAQ WTFC Mon, Aug 5, 2013 41.58 41.93 41.38 41.65
3841 NASDAQ WTFC Fri, Aug 2, 2013 41.18 41.77 40.90 41.64
3840 NASDAQ WTFC Thu, Aug 1, 2013 41.05 41.96 41.05 41.35
3839 NASDAQ WTFC Wed, Jul 31, 2013 40.99 41.54 40.83 40.91
3838 NASDAQ WTFC Tue, Jul 30, 2013 41.10 41.26 40.72 40.86
3837 NASDAQ WTFC Mon, Jul 29, 2013 41.19 41.32 40.79 40.86
3836 NASDAQ WTFC Fri, Jul 26, 2013 40.95 41.26 40.85 41.19
3835 NASDAQ WTFC Thu, Jul 25, 2013 41.10 41.59 40.89 41.19
3834 NASDAQ WTFC Wed, Jul 24, 2013 41.17 41.39 40.96 41.25
3833 NASDAQ WTFC Tue, Jul 23, 2013 42.14 42.28 40.94 41.03
3832 NASDAQ WTFC Mon, Jul 22, 2013 41.50 42.14 41.48 41.94
3831 NASDAQ WTFC Fri, Jul 19, 2013 41.49 41.80 41.06 41.54
3830 NASDAQ WTFC Thu, Jul 18, 2013 41.25 41.92 41.21 41.60
3829 NASDAQ WTFC Wed, Jul 17, 2013 41.00 41.36 40.37 41.03
3828 NASDAQ WTFC Tue, Jul 16, 2013 40.73 40.77 40.22 40.54
3827 NASDAQ WTFC Mon, Jul 15, 2013 40.28 40.77 40.14 40.59
3826 NASDAQ WTFC Fri, Jul 12, 2013 39.44 40.23 39.21 40.14
3825 NASDAQ WTFC Thu, Jul 11, 2013 40.11 40.30 39.00 39.44
3824 NASDAQ WTFC Wed, Jul 10, 2013 40.38 40.49 39.75 39.83
3823 NASDAQ WTFC Tue, Jul 9, 2013 40.48 40.48 39.80 40.35
3822 NASDAQ WTFC Mon, Jul 8, 2013 40.15 40.37 39.92 40.21
3821 NASDAQ WTFC Fri, Jul 5, 2013 39.70 40.00 39.25 39.99
3820 NASDAQ WTFC Wed, Jul 3, 2013 38.96 39.30 38.83 39.25
3819 NASDAQ WTFC Tue, Jul 2, 2013 39.42 39.53 39.03 39.25
3818 NASDAQ WTFC Mon, Jul 1, 2013 38.50 39.71 38.38 39.34
3817 NASDAQ WTFC Fri, Jun 28, 2013 38.40 38.58 38.10 38.28
3816 NASDAQ WTFC Thu, Jun 27, 2013 38.00 38.43 37.92 38.38
3815 NASDAQ WTFC Wed, Jun 26, 2013 38.05 38.34 37.69 37.85
3814 NASDAQ WTFC Tue, Jun 25, 2013 37.65 38.08 37.46 37.96
3813 NASDAQ WTFC Mon, Jun 24, 2013 37.50 37.68 37.27 37.46
3812 NASDAQ WTFC Fri, Jun 21, 2013 37.34 37.67 37.09 37.65
3811 NASDAQ WTFC Thu, Jun 20, 2013 36.50 37.62 36.50 37.22
3810 NASDAQ WTFC Wed, Jun 19, 2013 37.12 37.29 36.81 36.91
3809 NASDAQ WTFC Tue, Jun 18, 2013 36.93 37.30 36.80 37.17
3808 NASDAQ WTFC Mon, Jun 17, 2013 36.97 37.23 36.62 36.81
3807 NASDAQ WTFC Fri, Jun 14, 2013 37.20 37.30 36.52 36.67
3806 NASDAQ WTFC Thu, Jun 13, 2013 36.86 37.42 36.74 37.41
3805 NASDAQ WTFC Wed, Jun 12, 2013 37.44 37.44 36.78 36.88
3804 NASDAQ WTFC Tue, Jun 11, 2013 37.24 37.77 36.98 37.28
3803 NASDAQ WTFC Mon, Jun 10, 2013 37.40 37.74 37.23 37.65
3802 NASDAQ WTFC Fri, Jun 7, 2013 37.01 37.48 36.86 37.37
3801 NASDAQ WTFC Thu, Jun 6, 2013 37.12 37.43 36.80 37.17
3800 NASDAQ WTFC Wed, Jun 5, 2013 37.37 37.74 37.15 37.24
3799 NASDAQ WTFC Tue, Jun 4, 2013 37.60 37.75 37.07 37.37
3798 NASDAQ WTFC Mon, Jun 3, 2013 37.82 38.14 37.29 37.65
3797 NASDAQ WTFC Fri, May 31, 2013 38.26 38.69 37.74 37.74
3796 NASDAQ WTFC Thu, May 30, 2013 37.91 38.44 37.45 38.39
3795 NASDAQ WTFC Wed, May 29, 2013 38.33 38.58 37.67 37.89
3794 NASDAQ WTFC Tue, May 28, 2013 38.24 38.70 38.18 38.46
3793 NASDAQ WTFC Fri, May 24, 2013 37.46 37.87 37.20 37.81
3792 NASDAQ WTFC Thu, May 23, 2013 37.10 37.49 36.73 37.44
3791 NASDAQ WTFC Wed, May 22, 2013 37.42 37.92 36.97 37.30
3790 NASDAQ WTFC Tue, May 21, 2013 37.45 37.79 37.32 37.48
3789 NASDAQ WTFC Mon, May 20, 2013 37.46 37.77 37.38 37.50
3788 NASDAQ WTFC Fri, May 17, 2013 37.32 37.65 37.28 37.64
3787 NASDAQ WTFC Thu, May 16, 2013 36.78 37.42 36.68 37.11
3786 NASDAQ WTFC Wed, May 15, 2013 36.99 37.26 36.84 36.99
3785 NASDAQ WTFC Tue, May 14, 2013 36.54 37.19 36.54 37.00
3784 NASDAQ WTFC Mon, May 13, 2013 36.48 36.80 36.35 36.58
3783 NASDAQ WTFC Fri, May 10, 2013 36.43 36.54 36.25 36.46
3782 NASDAQ WTFC Thu, May 9, 2013 36.50 36.64 36.37 36.49
3781 NASDAQ WTFC Wed, May 8, 2013 36.82 36.82 36.47 36.63
3780 NASDAQ WTFC Tue, May 7, 2013 36.55 36.81 36.23 36.81
3779 NASDAQ WTFC Mon, May 6, 2013 36.04 36.53 35.91 36.38
3778 NASDAQ WTFC Fri, May 3, 2013 35.79 36.23 35.78 35.94
3777 NASDAQ WTFC Thu, May 2, 2013 35.10 35.63 35.01 35.46
3776 NASDAQ WTFC Wed, May 1, 2013 35.80 35.90 35.01 35.02
3775 NASDAQ WTFC Tue, Apr 30, 2013 35.96 36.10 35.69 35.86
3774 NASDAQ WTFC Mon, Apr 29, 2013 35.71 36.11 35.71 36.07
3773 NASDAQ WTFC Fri, Apr 26, 2013 35.87 35.87 35.30 35.66
3772 NASDAQ WTFC Thu, Apr 25, 2013 35.80 36.06 35.78 35.98
3771 NASDAQ WTFC Wed, Apr 24, 2013 35.70 35.85 35.50 35.77
3770 NASDAQ WTFC Tue, Apr 23, 2013 35.41 35.75 35.38 35.74
3769 NASDAQ WTFC Mon, Apr 22, 2013 35.76 35.76 35.11 35.19
3768 NASDAQ WTFC Fri, Apr 19, 2013 35.00 35.71 34.87 35.70
3767 NASDAQ WTFC Thu, Apr 18, 2013 35.60 35.65 34.63 34.75
3766 NASDAQ WTFC Wed, Apr 17, 2013 35.61 35.89 35.14 35.62
3765 NASDAQ WTFC Tue, Apr 16, 2013 35.85 36.05 35.61 36.00
3764 NASDAQ WTFC Mon, Apr 15, 2013 35.74 36.03 35.45 35.61
3763 NASDAQ WTFC Fri, Apr 12, 2013 36.04 36.42 35.73 36.00
3762 NASDAQ WTFC Thu, Apr 11, 2013 36.25 36.30 36.02 36.30
3761 NASDAQ WTFC Wed, Apr 10, 2013 35.81 36.31 35.76 36.22
3760 NASDAQ WTFC Tue, Apr 9, 2013 36.25 36.30 35.75 35.82
3759 NASDAQ WTFC Mon, Apr 8, 2013 36.50 36.57 36.09 36.15
3758 NASDAQ WTFC Fri, Apr 5, 2013 36.08 36.54 36.04 36.52
3757 NASDAQ WTFC Thu, Apr 4, 2013 35.96 36.58 35.92 36.58
3756 NASDAQ WTFC Wed, Apr 3, 2013 36.20 36.24 35.95 36.00
3755 NASDAQ WTFC Tue, Apr 2, 2013 36.93 37.15 36.03 36.20
3754 NASDAQ WTFC Mon, Apr 1, 2013 36.99 37.08 36.29 36.77
3753 NASDAQ WTFC Thu, Mar 28, 2013 37.14 37.24 36.99 37.04
3752 NASDAQ WTFC Wed, Mar 27, 2013 36.74 37.07 36.42 37.04
3751 NASDAQ WTFC Tue, Mar 26, 2013 37.11 37.21 36.79 36.85
3750 NASDAQ WTFC Mon, Mar 25, 2013 37.16 37.25 36.80 36.93
3749 NASDAQ WTFC Fri, Mar 22, 2013 37.26 37.27 36.95 37.10
3748 NASDAQ WTFC Thu, Mar 21, 2013 37.55 37.65 37.17 37.23
3747 NASDAQ WTFC Wed, Mar 20, 2013 37.80 37.87 37.68 37.78
3746 NASDAQ WTFC Tue, Mar 19, 2013 37.55 37.68 37.30 37.55
3745 NASDAQ WTFC Mon, Mar 18, 2013 37.27 37.71 37.27 37.42
3744 NASDAQ WTFC Fri, Mar 15, 2013 37.47 37.74 37.33 37.66
3743 NASDAQ WTFC Thu, Mar 14, 2013 36.63 37.52 36.57 37.38
3742 NASDAQ WTFC Wed, Mar 13, 2013 36.63 36.67 36.45 36.64
3741 NASDAQ WTFC Tue, Mar 12, 2013 36.65 36.75 36.51 36.62
3740 NASDAQ WTFC Mon, Mar 11, 2013 36.54 36.85 36.51 36.70
3739 NASDAQ WTFC Fri, Mar 8, 2013 37.04 37.08 36.45 36.60
3738 NASDAQ WTFC Thu, Mar 7, 2013 36.48 36.85 36.48 36.73
3737 NASDAQ WTFC Wed, Mar 6, 2013 36.62 36.68 36.44 36.53
3736 NASDAQ WTFC Tue, Mar 5, 2013 36.54 36.83 36.34 36.46
3735 NASDAQ WTFC Mon, Mar 4, 2013 36.50 36.61 36.20 36.38
3734 NASDAQ WTFC Fri, Mar 1, 2013 36.23 36.79 36.20 36.52
3733 NASDAQ WTFC Thu, Feb 28, 2013 36.43 36.84 36.32 36.50
3732 NASDAQ WTFC Wed, Feb 27, 2013 36.24 36.61 36.15 36.38
3731 NASDAQ WTFC Tue, Feb 26, 2013 36.12 36.35 36.02 36.20
3730 NASDAQ WTFC Mon, Feb 25, 2013 36.86 37.04 35.90 35.94
3729 NASDAQ WTFC Fri, Feb 22, 2013 37.03 37.19 36.59 36.81
3728 NASDAQ WTFC Thu, Feb 21, 2013 36.99 37.48 36.52 36.76
3727 NASDAQ WTFC Wed, Feb 20, 2013 37.19 37.54 36.95 36.96
3726 NASDAQ WTFC Tue, Feb 19, 2013 37.37 37.40 36.99 37.24
3725 NASDAQ WTFC Fri, Feb 15, 2013 37.63 37.65 37.15 37.41
3724 NASDAQ WTFC Thu, Feb 14, 2013 37.34 37.60 37.24 37.40
3723 NASDAQ WTFC Wed, Feb 13, 2013 37.37 37.51 36.99 37.51
3722 NASDAQ WTFC Tue, Feb 12, 2013 37.04 37.49 36.96 37.32
3721 NASDAQ WTFC Mon, Feb 11, 2013 37.18 37.21 36.96 37.04
3720 NASDAQ WTFC Fri, Feb 8, 2013 36.99 37.39 36.99 37.25
3719 NASDAQ WTFC Thu, Feb 7, 2013 37.00 37.13 36.76 37.00
3718 NASDAQ WTFC Wed, Feb 6, 2013 37.01 37.09 36.82 36.98
3717 NASDAQ WTFC Tue, Feb 5, 2013 37.09 37.31 36.66 37.17
3716 NASDAQ WTFC Mon, Feb 4, 2013 37.10 37.21 36.74 36.81
3715 NASDAQ WTFC Fri, Feb 1, 2013 37.29 37.45 37.04 37.27
3714 NASDAQ WTFC Thu, Jan 31, 2013 36.93 37.32 36.85 37.07
3713 NASDAQ WTFC Wed, Jan 30, 2013 36.84 37.09 36.50 36.93
3712 NASDAQ WTFC Tue, Jan 29, 2013 37.32 37.40 36.78 37.02
3711 NASDAQ WTFC Mon, Jan 28, 2013 37.60 37.83 37.15 37.34
3710 NASDAQ WTFC Fri, Jan 25, 2013 38.00 38.00 37.25 37.62
3709 NASDAQ WTFC Thu, Jan 24, 2013 37.65 38.09 37.60 37.79
3708 NASDAQ WTFC Wed, Jan 23, 2013 37.86 38.01 37.50 37.61
3707 NASDAQ WTFC Tue, Jan 22, 2013 37.29 37.99 37.29 37.94
3706 NASDAQ WTFC Fri, Jan 18, 2013 38.17 38.59 37.04 37.40
3705 NASDAQ WTFC Thu, Jan 17, 2013 37.99 38.44 37.97 38.23
3704 NASDAQ WTFC Wed, Jan 16, 2013 37.80 38.30 37.51 37.86
3703 NASDAQ WTFC Tue, Jan 15, 2013 37.59 37.93 37.44 37.84
3702 NASDAQ WTFC Mon, Jan 14, 2013 37.46 37.97 37.32 37.80
3701 NASDAQ WTFC Fri, Jan 11, 2013 37.92 38.00 37.08 37.61
3700 NASDAQ WTFC Thu, Jan 10, 2013 38.12 38.25 37.76 37.97
3699 NASDAQ WTFC Wed, Jan 9, 2013 38.50 38.56 37.69 37.89
3698 NASDAQ WTFC Tue, Jan 8, 2013 38.24 38.55 38.11 38.47
3697 NASDAQ WTFC Mon, Jan 7, 2013 38.34 38.38 37.84 38.24
3696 NASDAQ WTFC Fri, Jan 4, 2013 38.61 38.66 38.26 38.39
3695 NASDAQ WTFC Thu, Jan 3, 2013 38.04 38.44 37.88 38.40
3694 NASDAQ WTFC Wed, Jan 2, 2013 37.46 38.10 37.15 38.01
3693 NASDAQ WTFC Mon, Dec 31, 2012 36.56 36.78 36.25 36.70
3692 NASDAQ WTFC Fri, Dec 28, 2012 36.32 36.91 36.26 36.43
3691 NASDAQ WTFC Thu, Dec 27, 2012 36.87 37.01 35.96 36.53
3690 NASDAQ WTFC Wed, Dec 26, 2012 37.30 37.32 36.90 36.93
3689 NASDAQ WTFC Mon, Dec 24, 2012 37.63 37.74 37.25 37.34
3688 NASDAQ WTFC Fri, Dec 21, 2012 37.49 37.84 37.31 37.55
3687 NASDAQ WTFC Thu, Dec 20, 2012 37.67 38.22 37.55 37.86
3686 NASDAQ WTFC Wed, Dec 19, 2012 37.08 37.92 36.91 37.68
3685 NASDAQ WTFC Tue, Dec 18, 2012 36.99 37.23 36.72 36.97
3684 NASDAQ WTFC Mon, Dec 17, 2012 35.80 36.88 35.80 36.88
3683 NASDAQ WTFC Fri, Dec 14, 2012 36.16 36.34 35.67 35.75
3682 NASDAQ WTFC Thu, Dec 13, 2012 36.61 36.79 36.10 36.16
3681 NASDAQ WTFC Wed, Dec 12, 2012 36.58 37.05 36.36 36.63
3680 NASDAQ WTFC Tue, Dec 11, 2012 36.42 36.57 36.22 36.55
3679 NASDAQ WTFC Mon, Dec 10, 2012 36.45 36.45 36.01 36.21
3678 NASDAQ WTFC Fri, Dec 7, 2012 36.74 36.79 36.25 36.39
3677 NASDAQ WTFC Thu, Dec 6, 2012 36.59 36.61 36.10 36.41
3676 NASDAQ WTFC Wed, Dec 5, 2012 36.95 37.00 36.48 36.55
3675 NASDAQ WTFC Tue, Dec 4, 2012 36.92 36.92 36.20 36.75
3674 NASDAQ WTFC Mon, Dec 3, 2012 37.14 37.14 36.72 37.00
3673 NASDAQ WTFC Fri, Nov 30, 2012 36.85 36.97 36.61 36.79
3672 NASDAQ WTFC Thu, Nov 29, 2012 36.73 36.90 36.40 36.74
3671 NASDAQ WTFC Wed, Nov 28, 2012 36.38 36.49 35.52 36.49
3670 NASDAQ WTFC Tue, Nov 27, 2012 36.74 36.87 36.41 36.44
3669 NASDAQ WTFC Mon, Nov 26, 2012 36.88 37.03 36.55 36.80
3668 NASDAQ WTFC Fri, Nov 23, 2012 36.44 37.09 36.28 37.07
3667 NASDAQ WTFC Wed, Nov 21, 2012 36.39 36.50 35.85 36.34
3666 NASDAQ WTFC Tue, Nov 20, 2012 36.18 36.60 35.96 36.39
3665 NASDAQ WTFC Mon, Nov 19, 2012 35.84 36.44 35.58 36.34
3664 NASDAQ WTFC Fri, Nov 16, 2012 34.78 35.67 34.40 35.50
3663 NASDAQ WTFC Thu, Nov 15, 2012 35.26 35.47 34.72 34.86
3662 NASDAQ WTFC Wed, Nov 14, 2012 35.93 35.93 35.29 35.31
3661 NASDAQ WTFC Tue, Nov 13, 2012 35.78 36.44 35.75 35.92
3660 NASDAQ WTFC Mon, Nov 12, 2012 36.12 36.12 35.70 36.01
3659 NASDAQ WTFC Fri, Nov 9, 2012 35.44 36.24 35.27 36.10
3658 NASDAQ WTFC Thu, Nov 8, 2012 35.94 36.33 35.63 35.67
3657 NASDAQ WTFC Wed, Nov 7, 2012 36.88 37.00 35.87 35.90
3656 NASDAQ WTFC Tue, Nov 6, 2012 37.00 37.46 36.87 37.27
3655 NASDAQ WTFC Mon, Nov 5, 2012 36.63 37.34 36.01 36.85
3654 NASDAQ WTFC Fri, Nov 2, 2012 37.25 37.25 36.52 36.57
3653 NASDAQ WTFC Thu, Nov 1, 2012 37.05 37.30 36.71 37.15
3652 NASDAQ WTFC Wed, Oct 31, 2012 37.08 37.13 36.58 36.95
3651 NASDAQ WTFC Fri, Oct 26, 2012 37.50 37.50 36.88 37.07
3650 NASDAQ WTFC Thu, Oct 25, 2012 37.64 37.96 36.86 37.58
3649 NASDAQ WTFC Wed, Oct 24, 2012 37.69 37.77 37.30 37.45
3648 NASDAQ WTFC Tue, Oct 23, 2012 37.52 37.62 37.10 37.60
3647 NASDAQ WTFC Mon, Oct 22, 2012 37.48 37.80 37.26 37.78
3646 NASDAQ WTFC Fri, Oct 19, 2012 37.35 37.72 36.98 37.64
3645 NASDAQ WTFC Thu, Oct 18, 2012 37.16 37.82 37.05 37.59
3644 NASDAQ WTFC Wed, Oct 17, 2012 38.24 38.25 36.67 37.31
3643 NASDAQ WTFC Tue, Oct 16, 2012 38.30 38.40 37.17 37.43
3642 NASDAQ WTFC Mon, Oct 15, 2012 38.15 38.58 37.85 37.95
3641 NASDAQ WTFC Fri, Oct 12, 2012 38.69 38.69 37.71 37.88
3640 NASDAQ WTFC Thu, Oct 11, 2012 39.02 39.07 38.67 38.79
3639 NASDAQ WTFC Wed, Oct 10, 2012 38.80 39.07 38.43 38.61
3638 NASDAQ WTFC Tue, Oct 9, 2012 39.07 39.10 38.60 38.69
3637 NASDAQ WTFC Mon, Oct 8, 2012 39.11 39.33 39.02 39.07
3636 NASDAQ WTFC Fri, Oct 5, 2012 39.38 39.81 39.19 39.28
3635 NASDAQ WTFC Thu, Oct 4, 2012 38.60 39.20 38.43 39.20
3634 NASDAQ WTFC Wed, Oct 3, 2012 38.07 38.65 37.78 38.51
3633 NASDAQ WTFC Tue, Oct 2, 2012 37.93 38.09 37.60 37.98
3632 NASDAQ WTFC Mon, Oct 1, 2012 37.95 38.23 37.53 37.87
3631 NASDAQ WTFC Fri, Sep 28, 2012 37.82 37.95 37.54 37.57
3630 NASDAQ WTFC Thu, Sep 27, 2012 37.79 38.16 37.58 38.07
3629 NASDAQ WTFC Wed, Sep 26, 2012 38.29 38.36 37.53 37.70
3628 NASDAQ WTFC Tue, Sep 25, 2012 38.47 38.68 38.06 38.30
3627 NASDAQ WTFC Mon, Sep 24, 2012 37.80 38.42 37.70 38.25
3626 NASDAQ WTFC Fri, Sep 21, 2012 38.60 38.68 37.90 38.01
3625 NASDAQ WTFC Thu, Sep 20, 2012 37.99 38.30 37.77 38.09
3624 NASDAQ WTFC Wed, Sep 19, 2012 38.06 38.19 37.75 38.01
3623 NASDAQ WTFC Tue, Sep 18, 2012 38.43 38.43 37.71 37.83
3622 NASDAQ WTFC Mon, Sep 17, 2012 38.59 38.78 38.26 38.37
3621 NASDAQ WTFC Fri, Sep 14, 2012 38.27 39.04 38.03 38.74
3620 NASDAQ WTFC Thu, Sep 13, 2012 37.74 38.54 37.28 38.14
3619 NASDAQ WTFC Wed, Sep 12, 2012 37.73 37.84 37.37 37.58
3618 NASDAQ WTFC Tue, Sep 11, 2012 37.57 37.96 37.41 37.62
3617 NASDAQ WTFC Mon, Sep 10, 2012 37.77 37.86 37.36 37.44
3616 NASDAQ WTFC Fri, Sep 7, 2012 37.15 37.95 37.14 37.73
3615 NASDAQ WTFC Thu, Sep 6, 2012 37.55 37.99 37.44 37.59
3614 NASDAQ WTFC Wed, Sep 5, 2012 37.58 37.58 37.05 37.25
3613 NASDAQ WTFC Tue, Sep 4, 2012 36.27 37.50 36.08 37.42
3612 NASDAQ WTFC Fri, Aug 31, 2012 37.87 37.87 37.38 37.41
3611 NASDAQ WTFC Thu, Aug 30, 2012 37.66 37.84 37.16 37.55
3610 NASDAQ WTFC Wed, Aug 29, 2012 37.48 37.90 37.21 37.85
3609 NASDAQ WTFC Tue, Aug 28, 2012 37.01 37.47 36.92 37.36
3608 NASDAQ WTFC Mon, Aug 27, 2012 36.90 37.32 36.50 37.17
3607 NASDAQ WTFC Fri, Aug 24, 2012 36.75 37.14 36.72 36.81
3606 NASDAQ WTFC Thu, Aug 23, 2012 37.00 37.07 36.86 36.90
3605 NASDAQ WTFC Wed, Aug 22, 2012 36.90 37.26 36.75 37.00
3604 NASDAQ WTFC Tue, Aug 21, 2012 37.35 37.84 37.00 37.02
3603 NASDAQ WTFC Mon, Aug 20, 2012 35.91 37.10 35.91 37.07
3602 NASDAQ WTFC Fri, Aug 17, 2012 36.84 37.10 36.75 37.09
3601 NASDAQ WTFC Thu, Aug 16, 2012 36.88 37.09 36.58 36.96
3600 NASDAQ WTFC Wed, Aug 15, 2012 36.52 37.09 36.49 36.93
3599 NASDAQ WTFC Tue, Aug 14, 2012 36.96 36.96 36.47 36.65
3598 NASDAQ WTFC Mon, Aug 13, 2012 36.64 36.87 36.28 36.78
3597 NASDAQ WTFC Fri, Aug 10, 2012 36.75 36.75 36.39 36.60
3596 NASDAQ WTFC Thu, Aug 9, 2012 36.89 37.15 36.47 36.69
3595 NASDAQ WTFC Wed, Aug 8, 2012 36.68 36.84 36.43 36.69
3594 NASDAQ WTFC Tue, Aug 7, 2012 36.79 37.10 36.51 36.80
3593 NASDAQ WTFC Mon, Aug 6, 2012 36.75 37.16 36.55 36.72
3592 NASDAQ WTFC Fri, Aug 3, 2012 36.20 36.89 35.88 36.75
3591 NASDAQ WTFC Thu, Aug 2, 2012 36.14 36.20 35.30 35.78
3590 NASDAQ WTFC Wed, Aug 1, 2012 36.75 36.99 36.23 36.23
3589 NASDAQ WTFC Tue, Jul 31, 2012 36.84 37.18 36.66 36.71
3588 NASDAQ WTFC Mon, Jul 30, 2012 37.50 37.66 36.80 36.86
3587 NASDAQ WTFC Fri, Jul 27, 2012 36.92 37.78 36.50 37.50
3586 NASDAQ WTFC Thu, Jul 26, 2012 36.91 37.09 36.52 36.84
3585 NASDAQ WTFC Wed, Jul 25, 2012 36.76 36.89 36.43 36.54
3584 NASDAQ WTFC Tue, Jul 24, 2012 36.73 36.73 36.44 36.63
3583 NASDAQ WTFC Mon, Jul 23, 2012 36.04 36.68 36.00 36.50
3582 NASDAQ WTFC Fri, Jul 20, 2012 36.79 37.91 36.72 36.97
3581 NASDAQ WTFC Thu, Jul 19, 2012 36.69 37.00 36.37 36.81
3580 NASDAQ WTFC Wed, Jul 18, 2012 36.55 36.87 36.41 36.70
3579 NASDAQ WTFC Tue, Jul 17, 2012 36.13 36.71 35.89 36.65
3578 NASDAQ WTFC Mon, Jul 16, 2012 35.53 36.17 35.34 36.09
3577 NASDAQ WTFC Fri, Jul 13, 2012 35.00 35.54 34.94 35.51
3576 NASDAQ WTFC Thu, Jul 12, 2012 34.75 35.02 34.51 34.97
3575 NASDAQ WTFC Wed, Jul 11, 2012 35.20 35.31 34.89 35.09
3574 NASDAQ WTFC Tue, Jul 10, 2012 35.65 35.84 34.80 35.15
3573 NASDAQ WTFC Mon, Jul 9, 2012 35.41 35.51 34.63 35.51
3572 NASDAQ WTFC Fri, Jul 6, 2012 35.52 36.10 35.25 35.96
3571 NASDAQ WTFC Thu, Jul 5, 2012 36.00 36.14 35.63 35.97
3570 NASDAQ WTFC Tue, Jul 3, 2012 35.92 36.00 35.58 36.00
3569 NASDAQ WTFC Mon, Jul 2, 2012 35.75 35.81 35.03 35.81
3568 NASDAQ WTFC Fri, Jun 29, 2012 35.64 35.64 34.70 35.50
3567 NASDAQ WTFC Thu, Jun 28, 2012 34.92 35.26 34.45 35.06
3566 NASDAQ WTFC Wed, Jun 27, 2012 34.74 35.32 34.49 35.30
3565 NASDAQ WTFC Tue, Jun 26, 2012 34.62 34.85 34.13 34.67
3564 NASDAQ WTFC Mon, Jun 25, 2012 34.75 34.81 34.30 34.65
3563 NASDAQ WTFC Fri, Jun 22, 2012 34.93 35.29 34.57 35.19
3562 NASDAQ WTFC Thu, Jun 21, 2012 35.56 35.62 34.62 34.67
3561 NASDAQ WTFC Wed, Jun 20, 2012 35.43 35.75 35.25 35.50
3560 NASDAQ WTFC Tue, Jun 19, 2012 34.91 35.71 34.83 35.50
3559 NASDAQ WTFC Mon, Jun 18, 2012 34.72 35.17 34.58 34.86
3558 NASDAQ WTFC Fri, Jun 15, 2012 34.11 35.04 34.07 34.88
3557 NASDAQ WTFC Thu, Jun 14, 2012 33.75 34.27 33.56 34.14
3556 NASDAQ WTFC Wed, Jun 13, 2012 33.68 34.40 33.50 33.56
3555 NASDAQ WTFC Tue, Jun 12, 2012 33.84 33.84 33.31 33.83
3554 NASDAQ WTFC Mon, Jun 11, 2012 34.50 34.77 33.73 33.76
3553 NASDAQ WTFC Fri, Jun 8, 2012 33.38 34.29 33.29 34.20
3552 NASDAQ WTFC Thu, Jun 7, 2012 33.47 33.92 33.16 33.56
3551 NASDAQ WTFC Wed, Jun 6, 2012 32.57 33.04 32.38 33.00
3550 NASDAQ WTFC Tue, Jun 5, 2012 31.79 32.62 31.67 32.53
3549 NASDAQ WTFC Mon, Jun 4, 2012 32.40 32.60 31.87 32.05
3548 NASDAQ WTFC Fri, Jun 1, 2012 33.23 33.43 32.32 32.38
3547 NASDAQ WTFC Thu, May 31, 2012 33.65 34.10 33.17 34.01
3546 NASDAQ WTFC Wed, May 30, 2012 33.75 33.96 33.56 33.62
3545 NASDAQ WTFC Tue, May 29, 2012 34.09 34.33 33.77 34.07
3544 NASDAQ WTFC Fri, May 25, 2012 34.24 34.37 33.79 33.93
3543 NASDAQ WTFC Thu, May 24, 2012 34.21 34.35 33.69 34.35
3542 NASDAQ WTFC Wed, May 23, 2012 33.68 34.26 33.42 34.15
3541 NASDAQ WTFC Tue, May 22, 2012 33.93 34.45 33.63 33.90
3540 NASDAQ WTFC Mon, May 21, 2012 33.52 33.98 33.35 33.93
3539 NASDAQ WTFC Fri, May 18, 2012 33.59 34.06 33.13 33.40
3538 NASDAQ WTFC Thu, May 17, 2012 34.22 34.58 33.66 33.67
3537 NASDAQ WTFC Wed, May 16, 2012 34.76 34.95 34.18 34.24
3536 NASDAQ WTFC Tue, May 15, 2012 34.86 35.26 34.40 34.60
3535 NASDAQ WTFC Mon, May 14, 2012 34.89 35.11 34.52 34.80
3534 NASDAQ WTFC Fri, May 11, 2012 35.33 35.88 35.19 35.35
3533 NASDAQ WTFC Thu, May 10, 2012 35.89 36.01 35.51 35.81
3532 NASDAQ WTFC Wed, May 9, 2012 35.70 35.70 34.90 35.54
3531 NASDAQ WTFC Tue, May 8, 2012 35.62 36.12 35.55 35.98
3530 NASDAQ WTFC Mon, May 7, 2012 35.54 36.23 35.38 35.95
3529 NASDAQ WTFC Fri, May 4, 2012 35.65 35.88 35.25 35.67
3528 NASDAQ WTFC Thu, May 3, 2012 36.02 36.22 35.76 35.86
3527 NASDAQ WTFC Wed, May 2, 2012 36.04 36.36 35.60 36.06
3526 NASDAQ WTFC Tue, May 1, 2012 36.20 36.67 36.03 36.17
3525 NASDAQ WTFC Mon, Apr 30, 2012 36.59 36.64 36.01 36.13
3524 NASDAQ WTFC Fri, Apr 27, 2012 36.46 36.85 36.18 36.55
3523 NASDAQ WTFC Thu, Apr 26, 2012 36.08 36.56 35.95 36.47
3522 NASDAQ WTFC Wed, Apr 25, 2012 36.41 36.76 35.83 36.21
3521 NASDAQ WTFC Tue, Apr 24, 2012 35.87 36.62 35.60 36.07
3520 NASDAQ WTFC Mon, Apr 23, 2012 34.88 35.78 34.74 35.72
3519 NASDAQ WTFC Fri, Apr 20, 2012 35.75 35.75 35.00 35.40
3518 NASDAQ WTFC Thu, Apr 19, 2012 34.25 35.30 34.04 34.18
3517 NASDAQ WTFC Wed, Apr 18, 2012 34.33 34.33 33.58 33.87
3516 NASDAQ WTFC Tue, Apr 17, 2012 34.00 34.76 33.89 34.42
3515 NASDAQ WTFC Mon, Apr 16, 2012 33.55 33.90 33.13 33.61
3514 NASDAQ WTFC Fri, Apr 13, 2012 34.43 34.57 33.30 33.33
3513 NASDAQ WTFC Thu, Apr 12, 2012 34.36 34.73 34.17 34.59
3512 NASDAQ WTFC Wed, Apr 11, 2012 34.18 34.52 34.00 34.37
3511 NASDAQ WTFC Tue, Apr 10, 2012 34.15 34.40 33.51 33.75
3510 NASDAQ WTFC Mon, Apr 9, 2012 34.21 34.53 34.13 34.22
3509 NASDAQ WTFC Thu, Apr 5, 2012 35.06 35.29 34.87 34.98
3508 NASDAQ WTFC Wed, Apr 4, 2012 35.60 35.64 34.95 35.17
3507 NASDAQ WTFC Tue, Apr 3, 2012 35.83 36.03 35.37 35.90
3506 NASDAQ WTFC Mon, Apr 2, 2012 35.80 36.16 35.50 36.00
3505 NASDAQ WTFC Fri, Mar 30, 2012 36.08 36.08 35.40 35.79
3504 NASDAQ WTFC Thu, Mar 29, 2012 35.61 35.78 35.01 35.68
3503 NASDAQ WTFC Wed, Mar 28, 2012 35.76 36.31 35.55 35.94
3502 NASDAQ WTFC Tue, Mar 27, 2012 36.10 36.13 35.59 35.78
3501 NASDAQ WTFC Mon, Mar 26, 2012 36.31 36.57 35.88 36.12
3500 NASDAQ WTFC Fri, Mar 23, 2012 35.73 35.94 35.19 35.85
3499 NASDAQ WTFC Thu, Mar 22, 2012 35.78 35.82 35.31 35.75
3498 NASDAQ WTFC Wed, Mar 21, 2012 36.10 36.30 35.98 36.10
3497 NASDAQ WTFC Tue, Mar 20, 2012 35.82 36.25 35.63 36.01
3496 NASDAQ WTFC Mon, Mar 19, 2012 35.32 36.57 34.93 36.12
3495 NASDAQ WTFC Fri, Mar 16, 2012 35.31 35.78 34.83 35.38
3494 NASDAQ WTFC Thu, Mar 15, 2012 34.98 35.49 34.56 35.15
3493 NASDAQ WTFC Wed, Mar 14, 2012 35.49 35.49 34.51 34.91
3492 NASDAQ WTFC Tue, Mar 13, 2012 34.35 35.67 34.17 35.64
3491 NASDAQ WTFC Mon, Mar 12, 2012 34.01 34.22 33.59 33.98
3490 NASDAQ WTFC Fri, Mar 9, 2012 33.87 34.59 33.73 34.12
3489 NASDAQ WTFC Thu, Mar 8, 2012 33.58 34.03 33.26 33.93
3488 NASDAQ WTFC Wed, Mar 7, 2012 33.24 33.59 32.89 33.37
3487 NASDAQ WTFC Tue, Mar 6, 2012 33.18 33.35 32.60 32.98
3486 NASDAQ WTFC Mon, Mar 5, 2012 33.47 34.08 33.21 33.65
3485 NASDAQ WTFC Fri, Mar 2, 2012 34.12 34.12 33.38 33.69
3484 NASDAQ WTFC Thu, Mar 1, 2012 33.90 34.51 33.83 34.11
3483 NASDAQ WTFC Wed, Feb 29, 2012 34.11 34.34 33.70 33.71
3482 NASDAQ WTFC Tue, Feb 28, 2012 33.92 34.23 33.60 33.99
3481 NASDAQ WTFC Mon, Feb 27, 2012 33.18 34.27 33.00 33.84
3480 NASDAQ WTFC Fri, Feb 24, 2012 33.85 33.91 33.36 33.54
3479 NASDAQ WTFC Thu, Feb 23, 2012 33.34 34.17 32.99 33.84
3478 NASDAQ WTFC Wed, Feb 22, 2012 34.01 34.01 32.96 33.23
3477 NASDAQ WTFC Tue, Feb 21, 2012 34.16 34.33 33.61 34.04
3476 NASDAQ WTFC Fri, Feb 17, 2012 34.07 34.36 33.64 34.05
3475 NASDAQ WTFC Thu, Feb 16, 2012 33.45 34.16 33.03 33.94
3474 NASDAQ WTFC Wed, Feb 15, 2012 32.13 33.64 32.09 33.50
3473 NASDAQ WTFC Tue, Feb 14, 2012 31.79 32.08 31.40 32.04
3472 NASDAQ WTFC Mon, Feb 13, 2012 31.55 31.96 31.47 31.90
3471 NASDAQ WTFC Fri, Feb 10, 2012 31.46 31.60 31.08 31.17
3470 NASDAQ WTFC Thu, Feb 9, 2012 32.03 32.03 31.65 31.89
3469 NASDAQ WTFC Wed, Feb 8, 2012 31.87 32.47 31.52 31.96
3468 NASDAQ WTFC Tue, Feb 7, 2012 31.75 32.00 31.48 31.83
3467 NASDAQ WTFC Mon, Feb 6, 2012 31.86 32.05 31.55 31.90
3466 NASDAQ WTFC Fri, Feb 3, 2012 31.52 32.25 31.49 31.95
3465 NASDAQ WTFC Thu, Feb 2, 2012 31.15 31.59 30.76 31.00
3464 NASDAQ WTFC Wed, Feb 1, 2012 30.82 31.54 30.65 31.18
3463 NASDAQ WTFC Tue, Jan 31, 2012 30.95 31.08 30.56 30.65
3462 NASDAQ WTFC Mon, Jan 30, 2012 30.55 31.08 30.41 30.67
3461 NASDAQ WTFC Fri, Jan 27, 2012 30.92 31.25 30.66 30.90
3460 NASDAQ WTFC Thu, Jan 26, 2012 31.80 31.80 30.15 30.98
3459 NASDAQ WTFC Wed, Jan 25, 2012 31.28 31.97 31.04 31.72
3458 NASDAQ WTFC Tue, Jan 24, 2012 30.96 31.58 30.85 31.40
3457 NASDAQ WTFC Mon, Jan 23, 2012 31.06 31.68 30.95 31.21
3456 NASDAQ WTFC Fri, Jan 20, 2012 30.81 31.73 30.81 31.03
3455 NASDAQ WTFC Thu, Jan 19, 2012 31.95 32.43 30.81 31.07
3454 NASDAQ WTFC Wed, Jan 18, 2012 31.23 31.55 31.04 31.53
3453 NASDAQ WTFC Tue, Jan 17, 2012 31.68 32.26 31.26 31.37
3452 NASDAQ WTFC Fri, Jan 13, 2012 31.01 31.48 30.67 31.42
3451 NASDAQ WTFC Thu, Jan 12, 2012 31.45 31.73 30.90 31.72
3450 NASDAQ WTFC Wed, Jan 11, 2012 31.28 31.51 30.64 31.45
3449 NASDAQ WTFC Tue, Jan 10, 2012 31.14 31.61 30.85 31.43
3448 NASDAQ WTFC Mon, Jan 9, 2012 30.49 30.78 29.95 30.73
3447 NASDAQ WTFC Fri, Jan 6, 2012 30.40 30.65 29.90 30.30
3446 NASDAQ WTFC Thu, Jan 5, 2012 29.34 30.96 29.21 30.43
3445 NASDAQ WTFC Wed, Jan 4, 2012 29.11 29.59 28.88 29.50
3444 NASDAQ WTFC Tue, Jan 3, 2012 28.79 29.53 28.61 29.40
3443 NASDAQ WTFC Fri, Dec 30, 2011 28.55 28.55 28.00 28.05
3442 NASDAQ WTFC Thu, Dec 29, 2011 28.15 28.71 28.05 28.66
3441 NASDAQ WTFC Wed, Dec 28, 2011 28.74 28.87 28.07 28.12
3440 NASDAQ WTFC Tue, Dec 27, 2011 28.31 28.92 28.00 28.72
3439 NASDAQ WTFC Fri, Dec 23, 2011 28.95 28.96 28.36 28.45
3438 NASDAQ WTFC Thu, Dec 22, 2011 28.21 29.33 28.04 28.84
3437 NASDAQ WTFC Wed, Dec 21, 2011 27.80 28.31 27.47 28.28
3436 NASDAQ WTFC Tue, Dec 20, 2011 27.19 28.00 27.10 27.95
3435 NASDAQ WTFC Mon, Dec 19, 2011 27.52 27.72 26.56 26.67
3434 NASDAQ WTFC Fri, Dec 16, 2011 27.61 27.75 27.16 27.38
3433 NASDAQ WTFC Thu, Dec 15, 2011 27.03 27.63 26.69 27.51
3432 NASDAQ WTFC Wed, Dec 14, 2011 26.68 27.41 26.53 26.57
3431 NASDAQ WTFC Tue, Dec 13, 2011 27.70 28.00 26.85 26.99
3430 NASDAQ WTFC Mon, Dec 12, 2011 27.73 27.94 27.33 27.63
3429 NASDAQ WTFC Fri, Dec 9, 2011 27.50 28.40 27.29 28.14
3428 NASDAQ WTFC Thu, Dec 8, 2011 28.61 28.68 27.29 27.34
3427 NASDAQ WTFC Wed, Dec 7, 2011 28.30 29.09 27.76 28.94
3426 NASDAQ WTFC Tue, Dec 6, 2011 28.52 28.87 28.28 28.53
3425 NASDAQ WTFC Mon, Dec 5, 2011 28.91 29.09 28.17 28.61
3424 NASDAQ WTFC Fri, Dec 2, 2011 28.14 28.95 27.99 28.41
3423 NASDAQ WTFC Thu, Dec 1, 2011 27.62 28.36 27.19 27.77
3422 NASDAQ WTFC Wed, Nov 30, 2011 26.71 27.82 26.67 27.79
3421 NASDAQ WTFC Tue, Nov 29, 2011 26.32 26.52 25.67 25.76
3420 NASDAQ WTFC Mon, Nov 28, 2011 26.71 26.84 25.89 26.33
3419 NASDAQ WTFC Fri, Nov 25, 2011 25.68 26.25 25.68 25.78
3418 NASDAQ WTFC Wed, Nov 23, 2011 26.63 26.75 25.70 25.74
3417 NASDAQ WTFC Tue, Nov 22, 2011 27.19 27.50 26.85 26.90
3416 NASDAQ WTFC Mon, Nov 21, 2011 27.26 27.43 26.85 27.23
3415 NASDAQ WTFC Fri, Nov 18, 2011 26.91 28.11 26.57 27.83
3414 NASDAQ WTFC Thu, Nov 17, 2011 27.43 27.73 26.24 26.71
3413 NASDAQ WTFC Wed, Nov 16, 2011 27.64 28.16 27.32 27.38
3412 NASDAQ WTFC Tue, Nov 15, 2011 27.94 28.26 27.43 27.92
3411 NASDAQ WTFC Mon, Nov 14, 2011 29.05 29.21 27.71 28.16
3410 NASDAQ WTFC Fri, Nov 11, 2011 28.59 29.48 28.59 29.20
3409 NASDAQ WTFC Thu, Nov 10, 2011 28.39 28.57 27.95 28.23
3408 NASDAQ WTFC Wed, Nov 9, 2011 29.06 29.10 27.84 27.89
3407 NASDAQ WTFC Tue, Nov 8, 2011 29.87 30.00 28.87 29.87
3406 NASDAQ WTFC Mon, Nov 7, 2011 28.96 29.61 28.58 29.48
3405 NASDAQ WTFC Fri, Nov 4, 2011 29.18 29.51 28.74 29.00
3404 NASDAQ WTFC Thu, Nov 3, 2011 29.21 29.68 28.17 29.53
3403 NASDAQ WTFC Wed, Nov 2, 2011 27.88 28.94 27.68 28.86
3402 NASDAQ WTFC Tue, Nov 1, 2011 27.75 28.48 27.21 27.36
3401 NASDAQ WTFC Mon, Oct 31, 2011 29.24 29.75 28.85 28.88
3400 NASDAQ WTFC Fri, Oct 28, 2011 29.89 30.24 29.23 29.74
3399 NASDAQ WTFC Thu, Oct 27, 2011 29.73 30.34 29.18 29.89
3398 NASDAQ WTFC Wed, Oct 26, 2011 29.55 29.87 27.28 28.63
3397 NASDAQ WTFC Tue, Oct 25, 2011 29.50 29.73 28.80 29.00
3396 NASDAQ WTFC Mon, Oct 24, 2011 29.12 29.85 28.95 29.65
3395 NASDAQ WTFC Fri, Oct 21, 2011 29.37 29.59 28.70 29.16
3394 NASDAQ WTFC Thu, Oct 20, 2011 28.91 29.18 27.85 28.92
3393 NASDAQ WTFC Wed, Oct 19, 2011 29.11 29.54 28.57 28.86
3392 NASDAQ WTFC Tue, Oct 18, 2011 27.28 29.31 27.28 29.15
3391 NASDAQ WTFC Mon, Oct 17, 2011 27.96 27.98 26.86 27.10
3390 NASDAQ WTFC Fri, Oct 14, 2011 28.55 28.91 27.79 28.29
3389 NASDAQ WTFC Thu, Oct 13, 2011 29.01 29.01 27.65 28.30
3388 NASDAQ WTFC Wed, Oct 12, 2011 28.48 29.88 28.37 29.26
3387 NASDAQ WTFC Tue, Oct 11, 2011 27.77 28.34 27.43 28.20
3386 NASDAQ WTFC Mon, Oct 10, 2011 26.66 28.05 26.44 28.03
3385 NASDAQ WTFC Fri, Oct 7, 2011 27.90 28.32 26.51 26.60
3384 NASDAQ WTFC Thu, Oct 6, 2011 26.75 27.88 26.38 27.74
3383 NASDAQ WTFC Wed, Oct 5, 2011 26.60 27.08 25.99 26.73
3382 NASDAQ WTFC Tue, Oct 4, 2011 24.71 26.75 24.30 26.68
3381 NASDAQ WTFC Mon, Oct 3, 2011 25.58 26.42 24.86 24.92
3380 NASDAQ WTFC Fri, Sep 30, 2011 27.01 27.02 25.77 25.81
3379 NASDAQ WTFC Thu, Sep 29, 2011 27.07 27.60 26.60 27.32
3378 NASDAQ WTFC Wed, Sep 28, 2011 27.83 28.22 26.42 26.43
3377 NASDAQ WTFC Tue, Sep 27, 2011 27.87 28.41 27.48 27.76
3376 NASDAQ WTFC Mon, Sep 26, 2011 26.86 27.43 26.11 27.39
3375 NASDAQ WTFC Fri, Sep 23, 2011 26.54 27.19 26.20 26.62
3374 NASDAQ WTFC Thu, Sep 22, 2011 25.77 26.69 25.68 26.54
3373 NASDAQ WTFC Wed, Sep 21, 2011 28.71 28.78 26.35 26.44
3372 NASDAQ WTFC Tue, Sep 20, 2011 29.12 29.27 28.72 28.76
3371 NASDAQ WTFC Mon, Sep 19, 2011 29.55 29.70 28.51 29.00
3370 NASDAQ WTFC Fri, Sep 16, 2011 30.05 30.34 29.24 30.08
3369 NASDAQ WTFC Thu, Sep 15, 2011 29.82 29.95 29.18 29.87
3368 NASDAQ WTFC Wed, Sep 14, 2011 29.34 29.83 28.61 29.54
3367 NASDAQ WTFC Tue, Sep 13, 2011 28.86 29.46 28.57 29.15
3366 NASDAQ WTFC Mon, Sep 12, 2011 27.90 29.13 27.90 28.78
3365 NASDAQ WTFC Fri, Sep 9, 2011 29.43 29.78 28.19 28.33
3364 NASDAQ WTFC Thu, Sep 8, 2011 30.14 30.60 29.55 29.73
3363 NASDAQ WTFC Wed, Sep 7, 2011 29.22 30.64 29.03 30.54
3362 NASDAQ WTFC Tue, Sep 6, 2011 28.21 29.05 27.86 28.81
3361 NASDAQ WTFC Fri, Sep 2, 2011 29.59 30.18 28.97 28.98
3360 NASDAQ WTFC Thu, Sep 1, 2011 31.63 31.94 30.19 30.30
3359 NASDAQ WTFC Wed, Aug 31, 2011 31.37 31.72 30.97 31.58
3358 NASDAQ WTFC Tue, Aug 30, 2011 31.28 31.42 30.57 31.31
3357 NASDAQ WTFC Mon, Aug 29, 2011 30.23 31.47 30.23 31.44
3356 NASDAQ WTFC Fri, Aug 26, 2011 29.05 30.16 28.59 29.82
3355 NASDAQ WTFC Thu, Aug 25, 2011 30.45 31.88 28.99 29.29
3354 NASDAQ WTFC Wed, Aug 24, 2011 28.55 29.87 28.55 29.84
3353 NASDAQ WTFC Tue, Aug 23, 2011 27.62 28.85 27.19 28.58
3352 NASDAQ WTFC Mon, Aug 22, 2011 28.19 28.57 27.01 27.60
3351 NASDAQ WTFC Fri, Aug 19, 2011 27.14 27.91 27.04 27.61
3350 NASDAQ WTFC Thu, Aug 18, 2011 28.31 28.44 27.34 27.59
3349 NASDAQ WTFC Wed, Aug 17, 2011 28.51 29.44 28.45 29.12
3348 NASDAQ WTFC Tue, Aug 16, 2011 28.36 28.64 28.03 28.37
3347 NASDAQ WTFC Mon, Aug 15, 2011 28.11 28.77 28.04 28.72
3346 NASDAQ WTFC Fri, Aug 12, 2011 28.55 28.89 27.64 27.80
3345 NASDAQ WTFC Thu, Aug 11, 2011 27.75 28.79 27.44 28.34
3344 NASDAQ WTFC Wed, Aug 10, 2011 28.90 31.85 27.48 27.48
3343 NASDAQ WTFC Tue, Aug 9, 2011 29.52 29.64 27.50 29.25
3342 NASDAQ WTFC Mon, Aug 8, 2011 31.05 32.09 28.75 28.77
3341 NASDAQ WTFC Fri, Aug 5, 2011 32.53 32.60 31.66 31.82
3340 NASDAQ WTFC Thu, Aug 4, 2011 33.00 33.36 32.17 32.23
3339 NASDAQ WTFC Wed, Aug 3, 2011 33.31 33.54 33.02 33.24
3338 NASDAQ WTFC Tue, Aug 2, 2011 33.76 34.05 33.08 33.17
3337 NASDAQ WTFC Mon, Aug 1, 2011 34.38 34.42 33.82 33.96
3336 NASDAQ WTFC Fri, Jul 29, 2011 33.87 34.44 33.25 34.18
3335 NASDAQ WTFC Thu, Jul 28, 2011 34.22 34.34 33.96 34.06
3334 NASDAQ WTFC Wed, Jul 27, 2011 34.02 34.23 33.28 34.06
3333 NASDAQ WTFC Tue, Jul 26, 2011 34.72 34.86 34.26 34.67
3332 NASDAQ WTFC Mon, Jul 25, 2011 34.35 34.83 34.19 34.72
3331 NASDAQ WTFC Fri, Jul 22, 2011 34.82 34.82 34.23 34.69
3330 NASDAQ WTFC Thu, Jul 21, 2011 34.13 34.85 34.07 34.78
3329 NASDAQ WTFC Wed, Jul 20, 2011 34.26 34.42 33.94 33.98
3328 NASDAQ WTFC Tue, Jul 19, 2011 34.11 34.39 33.84 34.26
3327 NASDAQ WTFC Mon, Jul 18, 2011 34.22 34.40 33.67 33.86
3326 NASDAQ WTFC Fri, Jul 15, 2011 34.22 34.60 34.12 34.42
3325 NASDAQ WTFC Thu, Jul 14, 2011 34.71 34.87 34.10 34.17
3324 NASDAQ WTFC Wed, Jul 13, 2011 34.32 34.58 34.27 34.51
3323 NASDAQ WTFC Tue, Jul 12, 2011 33.48 34.73 33.34 34.07
3322 NASDAQ WTFC Mon, Jul 11, 2011 32.78 33.31 32.74 32.83
3321 NASDAQ WTFC Fri, Jul 8, 2011 32.75 33.02 32.71 32.92
3320 NASDAQ WTFC Thu, Jul 7, 2011 32.96 33.46 32.77 32.98
3319 NASDAQ WTFC Wed, Jul 6, 2011 32.35 32.78 32.28 32.74
3318 NASDAQ WTFC Tue, Jul 5, 2011 32.58 32.85 32.28 32.50
3317 NASDAQ WTFC Fri, Jul 1, 2011 32.19 32.81 32.17 32.68
3316 NASDAQ WTFC Thu, Jun 30, 2011 31.56 32.21 31.51 32.18
3315 NASDAQ WTFC Wed, Jun 29, 2011 31.67 31.75 31.14 31.57
3314 NASDAQ WTFC Tue, Jun 28, 2011 31.47 31.66 31.22 31.54
3313 NASDAQ WTFC Mon, Jun 27, 2011 31.22 31.88 31.08 31.45
3312 NASDAQ WTFC Fri, Jun 24, 2011 31.16 31.31 30.81 31.29
3311 NASDAQ WTFC Thu, Jun 23, 2011 31.50 31.55 30.89 31.11
3310 NASDAQ WTFC Wed, Jun 22, 2011 31.92 32.08 31.69 31.80
3309 NASDAQ WTFC Tue, Jun 21, 2011 32.19 32.27 31.84 32.09
3308 NASDAQ WTFC Mon, Jun 20, 2011 31.71 32.14 31.65 31.99
3307 NASDAQ WTFC Fri, Jun 17, 2011 31.60 32.56 31.52 31.88
3306 NASDAQ WTFC Thu, Jun 16, 2011 30.85 31.57 30.68 31.39
3305 NASDAQ WTFC Wed, Jun 15, 2011 30.87 31.11 30.62 30.89
3304 NASDAQ WTFC Tue, Jun 14, 2011 31.00 31.45 30.96 31.03
3303 NASDAQ WTFC Mon, Jun 13, 2011 30.69 31.01 30.46 30.92
3302 NASDAQ WTFC Fri, Jun 10, 2011 30.55 31.00 30.08 30.67
3301 NASDAQ WTFC Thu, Jun 9, 2011 30.85 30.89 30.64 30.80
3300 NASDAQ WTFC Wed, Jun 8, 2011 30.61 30.99 30.60 30.85
3299 NASDAQ WTFC Tue, Jun 7, 2011 30.65 31.11 30.50 30.75
3298 NASDAQ WTFC Mon, Jun 6, 2011 31.01 31.01 30.41 30.51
3297 NASDAQ WTFC Fri, Jun 3, 2011 30.91 31.22 30.76 30.94
3296 NASDAQ WTFC Thu, Jun 2, 2011 31.50 31.57 31.20 31.34
3295 NASDAQ WTFC Wed, Jun 1, 2011 32.35 32.48 31.34 31.35
3294 NASDAQ WTFC Tue, May 31, 2011 32.65 32.65 32.13 32.47
3293 NASDAQ WTFC Fri, May 27, 2011 32.49 32.68 32.21 32.53
3292 NASDAQ WTFC Thu, May 26, 2011 32.54 32.64 32.36 32.49
3291 NASDAQ WTFC Wed, May 25, 2011 32.47 32.91 32.34 32.63
3290 NASDAQ WTFC Tue, May 24, 2011 32.63 32.84 32.19 32.42
3289 NASDAQ WTFC Mon, May 23, 2011 32.53 32.83 32.22 32.64
3288 NASDAQ WTFC Fri, May 20, 2011 33.53 33.69 32.77 32.95
3287 NASDAQ WTFC Thu, May 19, 2011 33.74 33.82 33.30 33.63
3286 NASDAQ WTFC Wed, May 18, 2011 33.57 33.74 33.27 33.50
3285 NASDAQ WTFC Tue, May 17, 2011 33.11 33.71 33.06 33.59
3284 NASDAQ WTFC Mon, May 16, 2011 33.07 33.52 32.97 33.26
3283 NASDAQ WTFC Fri, May 13, 2011 34.08 34.47 33.19 33.29
3282 NASDAQ WTFC Thu, May 12, 2011 33.51 34.42 33.51 34.12
3281 NASDAQ WTFC Wed, May 11, 2011 33.71 34.33 33.63 33.67
3280 NASDAQ WTFC Tue, May 10, 2011 33.70 33.95 33.52 33.78
3279 NASDAQ WTFC Mon, May 9, 2011 33.50 33.79 33.50 33.63
3278 NASDAQ WTFC Fri, May 6, 2011 33.93 34.10 33.57 33.61
3277 NASDAQ WTFC Thu, May 5, 2011 33.33 33.97 32.98 33.60
3276 NASDAQ WTFC Wed, May 4, 2011 33.77 33.94 33.44 33.45
3275 NASDAQ WTFC Tue, May 3, 2011 33.64 34.29 33.64 33.82
3274 NASDAQ WTFC Mon, May 2, 2011 33.96 34.12 33.64 33.65
3273 NASDAQ WTFC Fri, Apr 29, 2011 34.30 34.30 33.68 33.69
3272 NASDAQ WTFC Thu, Apr 28, 2011 34.15 34.40 34.00 34.24
3271 NASDAQ WTFC Wed, Apr 27, 2011 33.90 34.19 33.87 34.10
3270 NASDAQ WTFC Tue, Apr 26, 2011 34.27 34.44 33.85 33.96
3269 NASDAQ WTFC Mon, Apr 25, 2011 34.43 34.65 34.20 34.24
3268 NASDAQ WTFC Thu, Apr 21, 2011 34.79 34.90 33.86 34.56
3267 NASDAQ WTFC Wed, Apr 20, 2011 36.47 36.78 34.22 34.69
3266 NASDAQ WTFC Tue, Apr 19, 2011 36.36 36.40 35.85 36.08
3265 NASDAQ WTFC Mon, Apr 18, 2011 36.13 36.68 35.96 36.11
3264 NASDAQ WTFC Fri, Apr 15, 2011 36.32 36.67 35.78 36.61
3263 NASDAQ WTFC Thu, Apr 14, 2011 36.33 36.48 36.13 36.44
3262 NASDAQ WTFC Wed, Apr 13, 2011 37.08 37.08 36.25 36.42
3261 NASDAQ WTFC Tue, Apr 12, 2011 37.02 37.18 36.68 36.86
3260 NASDAQ WTFC Mon, Apr 11, 2011 37.10 37.32 36.97 37.23
3259 NASDAQ WTFC Fri, Apr 8, 2011 37.11 37.11 36.92 37.00
3258 NASDAQ WTFC Thu, Apr 7, 2011 37.19 37.22 36.74 37.00
3257 NASDAQ WTFC Wed, Apr 6, 2011 36.88 37.23 36.55 37.13
3256 NASDAQ WTFC Tue, Apr 5, 2011 37.20 37.34 36.51 36.58
3255 NASDAQ WTFC Mon, Apr 4, 2011 37.00 37.34 36.93 37.31
3254 NASDAQ WTFC Fri, Apr 1, 2011 36.94 37.28 36.69 36.93
3253 NASDAQ WTFC Thu, Mar 31, 2011 36.74 36.97 36.55 36.75
3252 NASDAQ WTFC Wed, Mar 30, 2011 35.98 36.95 35.85 36.87
3251 NASDAQ WTFC Tue, Mar 29, 2011 35.82 36.24 35.57 35.91
3250 NASDAQ WTFC Mon, Mar 28, 2011 35.24 35.95 34.91 35.76
3249 NASDAQ WTFC Fri, Mar 25, 2011 35.03 35.30 34.84 35.00
3248 NASDAQ WTFC Thu, Mar 24, 2011 35.33 35.45 34.87 35.02
3247 NASDAQ WTFC Wed, Mar 23, 2011 35.16 35.33 34.67 35.20
3246 NASDAQ WTFC Tue, Mar 22, 2011 35.22 35.51 34.98 35.32
3245 NASDAQ WTFC Mon, Mar 21, 2011 35.22 35.45 34.85 35.16
3244 NASDAQ WTFC Fri, Mar 18, 2011 34.57 34.85 34.44 34.82
3243 NASDAQ WTFC Thu, Mar 17, 2011 34.53 34.76 33.60 34.21
3242 NASDAQ WTFC Wed, Mar 16, 2011 33.93 34.32 33.59 34.00
3241 NASDAQ WTFC Tue, Mar 15, 2011 33.20 34.23 33.20 34.02
3240 NASDAQ WTFC Mon, Mar 14, 2011 33.92 34.24 33.81 34.11
3239 NASDAQ WTFC Fri, Mar 11, 2011 34.16 34.32 33.84 34.26
3238 NASDAQ WTFC Thu, Mar 10, 2011 34.58 34.59 33.89 34.29
3237 NASDAQ WTFC Wed, Mar 9, 2011 34.60 35.01 34.35 35.01
3236 NASDAQ WTFC Tue, Mar 8, 2011 33.73 34.76 33.52 34.62
3235 NASDAQ WTFC Mon, Mar 7, 2011 33.93 34.33 33.22 33.65
3234 NASDAQ WTFC Fri, Mar 4, 2011 33.75 33.87 33.28 33.67
3233 NASDAQ WTFC Thu, Mar 3, 2011 33.36 33.86 33.29 33.75
3232 NASDAQ WTFC Wed, Mar 2, 2011 32.99 33.27 32.71 33.05
3231 NASDAQ WTFC Tue, Mar 1, 2011 33.60 33.60 32.95 33.09
3230 NASDAQ WTFC Mon, Feb 28, 2011 33.89 34.05 33.34 33.58
3229 NASDAQ WTFC Fri, Feb 25, 2011 33.19 33.76 33.09 33.75
3228 NASDAQ WTFC Thu, Feb 24, 2011 33.11 33.22 32.75 33.08
3227 NASDAQ WTFC Wed, Feb 23, 2011 33.14 33.44 32.93 32.97
3226 NASDAQ WTFC Tue, Feb 22, 2011 33.43 33.69 32.90 33.14
3225 NASDAQ WTFC Fri, Feb 18, 2011 33.81 33.90 33.66 33.86
3224 NASDAQ WTFC Thu, Feb 17, 2011 33.89 33.89 33.25 33.59
3223 NASDAQ WTFC Wed, Feb 16, 2011 33.24 33.93 33.15 33.87
3222 NASDAQ WTFC Tue, Feb 15, 2011 33.16 33.50 33.00 33.13
3221 NASDAQ WTFC Mon, Feb 14, 2011 33.17 33.42 33.01 33.32
3220 NASDAQ WTFC Fri, Feb 11, 2011 32.85 33.31 32.66 33.31
3219 NASDAQ WTFC Thu, Feb 10, 2011 32.80 33.02 32.52 32.94
3218 NASDAQ WTFC Wed, Feb 9, 2011 33.04 33.15 32.81 33.10
3217 NASDAQ WTFC Tue, Feb 8, 2011 33.38 33.44 32.85 33.24
3216 NASDAQ WTFC Mon, Feb 7, 2011 33.30 33.87 32.90 33.58
3215 NASDAQ WTFC Fri, Feb 4, 2011 33.28 33.59 32.66 33.30
3214 NASDAQ WTFC Thu, Feb 3, 2011 33.13 33.34 32.51 33.26
3213 NASDAQ WTFC Wed, Feb 2, 2011 33.48 33.70 33.06 33.10
3212 NASDAQ WTFC Tue, Feb 1, 2011 33.04 33.75 32.97 33.60
3211 NASDAQ WTFC Mon, Jan 31, 2011 32.99 33.33 32.49 32.91
3210 NASDAQ WTFC Fri, Jan 28, 2011 33.78 34.18 32.81 32.83
3209 NASDAQ WTFC Thu, Jan 27, 2011 33.28 33.96 33.07 33.84
3208 NASDAQ WTFC Wed, Jan 26, 2011 33.29 33.40 32.88 33.40
3207 NASDAQ WTFC Tue, Jan 25, 2011 33.00 33.44 32.70 33.29
3206 NASDAQ WTFC Mon, Jan 24, 2011 33.47 33.50 32.86 33.15
3205 NASDAQ WTFC Fri, Jan 21, 2011 32.69 33.61 32.68 33.22
3204 NASDAQ WTFC Thu, Jan 20, 2011 32.31 33.04 32.30 32.58
3203 NASDAQ WTFC Wed, Jan 19, 2011 33.15 33.36 32.46 32.52
3202 NASDAQ WTFC Tue, Jan 18, 2011 32.62 33.16 32.15 33.15
3201 NASDAQ WTFC Fri, Jan 14, 2011 31.61 32.93 31.61 32.81
3200 NASDAQ WTFC Thu, Jan 13, 2011 31.83 31.96 31.51 31.73
3199 NASDAQ WTFC Wed, Jan 12, 2011 31.92 32.39 31.74 31.91
3198 NASDAQ WTFC Tue, Jan 11, 2011 31.82 32.03 31.45 31.74
3197 NASDAQ WTFC Mon, Jan 10, 2011 31.44 31.88 31.13 31.74
3196 NASDAQ WTFC Fri, Jan 7, 2011 32.96 33.15 31.29 31.67
3195 NASDAQ WTFC Thu, Jan 6, 2011 33.21 33.28 32.52 32.91
3194 NASDAQ WTFC Wed, Jan 5, 2011 32.61 33.35 32.28 33.32
3193 NASDAQ WTFC Tue, Jan 4, 2011 34.19 34.50 32.24 32.52
3192 NASDAQ WTFC Mon, Jan 3, 2011 33.36 34.38 33.36 34.19
3191 NASDAQ WTFC Fri, Dec 31, 2010 33.53 33.79 33.03 33.03
3190 NASDAQ WTFC Thu, Dec 30, 2010 33.87 33.97 33.56 33.64
3189 NASDAQ WTFC Wed, Dec 29, 2010 33.86 33.97 33.66 33.95
3188 NASDAQ WTFC Tue, Dec 28, 2010 33.80 33.93 33.64 33.88
3187 NASDAQ WTFC Mon, Dec 27, 2010 33.54 33.94 33.50 33.90
3186 NASDAQ WTFC Thu, Dec 23, 2010 33.59 33.78 33.45 33.75
3185 NASDAQ WTFC Wed, Dec 22, 2010 32.36 33.82 32.01 33.59
3184 NASDAQ WTFC Tue, Dec 21, 2010 32.27 32.68 32.21 32.41
3183 NASDAQ WTFC Mon, Dec 20, 2010 31.82 32.50 31.80 32.19
3182 NASDAQ WTFC Fri, Dec 17, 2010 31.41 31.94 31.33 31.80
3181 NASDAQ WTFC Thu, Dec 16, 2010 31.42 32.00 31.27 31.34
3180 NASDAQ WTFC Wed, Dec 15, 2010 31.45 31.95 31.01 31.27
3179 NASDAQ WTFC Tue, Dec 14, 2010 31.33 31.52 31.27 31.37
3178 NASDAQ WTFC Mon, Dec 13, 2010 31.60 31.80 31.25 31.40
3177 NASDAQ WTFC Fri, Dec 10, 2010 30.12 31.54 30.04 31.51
3176 NASDAQ WTFC Thu, Dec 9, 2010 30.06 30.06 29.52 29.97
3175 NASDAQ WTFC Wed, Dec 8, 2010 29.35 30.06 29.35 30.03
3174 NASDAQ WTFC Tue, Dec 7, 2010 30.00 30.10 29.32 29.35
3173 NASDAQ WTFC Mon, Dec 6, 2010 31.03 32.35 31.02 32.23
3172 NASDAQ WTFC Fri, Dec 3, 2010 30.75 31.28 30.41 31.20
3171 NASDAQ WTFC Thu, Dec 2, 2010 29.98 31.06 29.88 30.99
3170 NASDAQ WTFC Wed, Dec 1, 2010 29.08 30.03 29.00 29.95
3169 NASDAQ WTFC Tue, Nov 30, 2010 28.79 28.92 28.40 28.65
3168 NASDAQ WTFC Mon, Nov 29, 2010 28.88 29.36 28.57 29.07
3167 NASDAQ WTFC Fri, Nov 26, 2010 29.27 29.57 29.01 29.02
3166 NASDAQ WTFC Wed, Nov 24, 2010 29.39 29.58 29.25 29.52
3165 NASDAQ WTFC Tue, Nov 23, 2010 28.86 29.70 28.85 29.24
3164 NASDAQ WTFC Mon, Nov 22, 2010 29.65 29.72 28.95 29.16
3163 NASDAQ WTFC Fri, Nov 19, 2010 29.98 30.27 29.58 29.84
3162 NASDAQ WTFC Thu, Nov 18, 2010 30.23 30.36 29.92 30.07
3161 NASDAQ WTFC Wed, Nov 17, 2010 30.26 30.33 29.80 29.90
3160 NASDAQ WTFC Tue, Nov 16, 2010 30.05 30.49 29.82 30.27
3159 NASDAQ WTFC Mon, Nov 15, 2010 30.52 31.04 30.41 30.68
3158 NASDAQ WTFC Fri, Nov 12, 2010 31.51 31.61 30.44 30.44
3157 NASDAQ WTFC Thu, Nov 11, 2010 31.65 31.89 31.45 31.66
3156 NASDAQ WTFC Wed, Nov 10, 2010 31.53 32.28 31.45 32.06
3155 NASDAQ WTFC Tue, Nov 9, 2010 31.85 32.02 31.36 31.48
3154 NASDAQ WTFC Mon, Nov 8, 2010 31.92 32.07 31.38 31.89
3153 NASDAQ WTFC Fri, Nov 5, 2010 31.41 32.73 31.16 31.90
3152 NASDAQ WTFC Thu, Nov 4, 2010 30.30 31.45 30.29 31.30
3151 NASDAQ WTFC Wed, Nov 3, 2010 29.25 30.25 29.25 30.07
3150 NASDAQ WTFC Tue, Nov 2, 2010 29.39 29.75 28.95 29.29
3149 NASDAQ WTFC Mon, Nov 1, 2010 30.19 30.23 28.80 29.06
3148 NASDAQ WTFC Fri, Oct 29, 2010 30.26 30.40 29.76 29.94
3147 NASDAQ WTFC Thu, Oct 28, 2010 31.57 31.86 30.14 30.39
3146 NASDAQ WTFC Wed, Oct 27, 2010 30.53 31.82 30.46 31.34
3145 NASDAQ WTFC Tue, Oct 26, 2010 30.23 30.82 30.23 30.52
3144 NASDAQ WTFC Mon, Oct 25, 2010 30.81 30.85 29.96 30.42
3143 NASDAQ WTFC Fri, Oct 22, 2010 31.39 31.69 30.24 30.61
3142 NASDAQ WTFC Thu, Oct 21, 2010 31.50 32.14 31.09 31.40
3141 NASDAQ WTFC Wed, Oct 20, 2010 32.05 32.05 30.93 31.38
3140 NASDAQ WTFC Tue, Oct 19, 2010 31.84 32.90 31.79 31.99
3139 NASDAQ WTFC Mon, Oct 18, 2010 31.44 32.39 31.43 32.39
3138 NASDAQ WTFC Fri, Oct 15, 2010 31.98 32.40 31.32 31.38
3137 NASDAQ WTFC Thu, Oct 14, 2010 32.11 32.31 31.36 31.68
3136 NASDAQ WTFC Wed, Oct 13, 2010 31.91 32.83 31.53 32.28
3135 NASDAQ WTFC Tue, Oct 12, 2010 31.53 32.01 31.18 31.87
3134 NASDAQ WTFC Mon, Oct 11, 2010 32.09 32.25 31.59 31.59
3133 NASDAQ WTFC Fri, Oct 8, 2010 32.10 32.40 31.88 32.22
3132 NASDAQ WTFC Thu, Oct 7, 2010 32.62 32.62 31.57 32.09
3131 NASDAQ WTFC Wed, Oct 6, 2010 32.32 32.66 32.12 32.36
3130 NASDAQ WTFC Tue, Oct 5, 2010 31.83 32.55 31.28 32.43
3129 NASDAQ WTFC Mon, Oct 4, 2010 31.69 31.88 30.90 31.39
3128 NASDAQ WTFC Fri, Oct 1, 2010 32.85 32.89 31.66 31.85
3127 NASDAQ WTFC Thu, Sep 30, 2010 32.74 32.88 32.25 32.41
3126 NASDAQ WTFC Wed, Sep 29, 2010 31.79 32.43 31.64 32.27
3125 NASDAQ WTFC Tue, Sep 28, 2010 31.75 32.07 30.89 31.98
3124 NASDAQ WTFC Mon, Sep 27, 2010 32.29 32.56 31.44 31.63
3123 NASDAQ WTFC Fri, Sep 24, 2010 31.13 32.28 31.07 32.27
3122 NASDAQ WTFC Thu, Sep 23, 2010 30.81 31.84 30.49 30.63
3121 NASDAQ WTFC Wed, Sep 22, 2010 31.68 31.97 30.99 31.09
3120 NASDAQ WTFC Tue, Sep 21, 2010 32.03 32.45 31.80 31.83
3119 NASDAQ WTFC Mon, Sep 20, 2010 30.77 32.10 30.24 32.05
3118 NASDAQ WTFC Fri, Sep 17, 2010 31.42 31.42 30.40 30.71
3117 NASDAQ WTFC Thu, Sep 16, 2010 31.02 31.06 30.58 31.04
3116 NASDAQ WTFC Wed, Sep 15, 2010 30.75 31.26 30.18 31.06
3115 NASDAQ WTFC Tue, Sep 14, 2010 31.25 31.29 30.57 30.86
3114 NASDAQ WTFC Mon, Sep 13, 2010 30.88 31.37 30.65 31.26
3113 NASDAQ WTFC Fri, Sep 10, 2010 30.19 30.63 30.16 30.45
3112 NASDAQ WTFC Thu, Sep 9, 2010 30.19 30.50 29.76 30.13
3111 NASDAQ WTFC Wed, Sep 8, 2010 29.54 30.06 29.33 29.94
3110 NASDAQ WTFC Tue, Sep 7, 2010 30.33 30.51 29.35 29.54
3109 NASDAQ WTFC Fri, Sep 3, 2010 30.35 30.92 29.93 30.49
3108 NASDAQ WTFC Thu, Sep 2, 2010 29.94 30.34 29.68 30.04
3107 NASDAQ WTFC Wed, Sep 1, 2010 29.32 30.06 28.82 30.05
3106 NASDAQ WTFC Tue, Aug 31, 2010 28.26 29.10 28.02 28.76
3105 NASDAQ WTFC Mon, Aug 30, 2010 29.77 29.85 28.25 28.30
3104 NASDAQ WTFC Fri, Aug 27, 2010 29.39 29.99 28.78 29.97
3103 NASDAQ WTFC Thu, Aug 26, 2010 29.24 29.54 28.89 29.01
3102 NASDAQ WTFC Wed, Aug 25, 2010 28.02 29.19 27.84 29.10
3101 NASDAQ WTFC Tue, Aug 24, 2010 28.30 28.60 27.79 28.22
3100 NASDAQ WTFC Mon, Aug 23, 2010 29.50 29.75 28.39 28.43
3099 NASDAQ WTFC Fri, Aug 20, 2010 29.52 29.83 28.79 29.38
3098 NASDAQ WTFC Thu, Aug 19, 2010 29.82 30.05 29.33 29.60
3097 NASDAQ WTFC Wed, Aug 18, 2010 29.53 30.33 29.40 29.92
3096 NASDAQ WTFC Tue, Aug 17, 2010 29.15 29.82 28.79 29.53
3095 NASDAQ WTFC Mon, Aug 16, 2010 28.36 28.89 28.36 28.83
3094 NASDAQ WTFC Fri, Aug 13, 2010 29.05 29.49 28.37 28.48
3093 NASDAQ WTFC Thu, Aug 12, 2010 28.82 29.60 28.68 29.19
3092 NASDAQ WTFC Wed, Aug 11, 2010 30.04 30.04 28.92 29.05
3091 NASDAQ WTFC Tue, Aug 10, 2010 30.82 31.32 30.35 30.57
3090 NASDAQ WTFC Mon, Aug 9, 2010 31.21 31.50 30.90 31.38
3089 NASDAQ WTFC Fri, Aug 6, 2010 31.07 31.57 30.50 30.88
3088 NASDAQ WTFC Thu, Aug 5, 2010 31.35 31.65 31.14 31.55
3087 NASDAQ WTFC Wed, Aug 4, 2010 31.54 31.87 31.35 31.57
3086 NASDAQ WTFC Tue, Aug 3, 2010 31.64 32.03 31.41 31.44
3085 NASDAQ WTFC Mon, Aug 2, 2010 31.76 31.98 31.25 31.92
3084 NASDAQ WTFC Fri, Jul 30, 2010 30.99 31.93 30.73 31.12
3083 NASDAQ WTFC Thu, Jul 29, 2010 32.12 32.38 31.21 31.47
3082 NASDAQ WTFC Wed, Jul 28, 2010 32.51 33.35 31.05 32.21
3081 NASDAQ WTFC Tue, Jul 27, 2010 32.55 33.97 32.50 33.41
3080 NASDAQ WTFC Mon, Jul 26, 2010 32.12 32.40 31.53 32.35
3079 NASDAQ WTFC Fri, Jul 23, 2010 32.27 32.48 31.69 32.11
3078 NASDAQ WTFC Thu, Jul 22, 2010 32.24 32.75 31.74 32.51
3077 NASDAQ WTFC Wed, Jul 21, 2010 33.73 33.96 31.72 31.73
3076 NASDAQ WTFC Tue, Jul 20, 2010 33.06 33.55 32.69 33.51
3075 NASDAQ WTFC Mon, Jul 19, 2010 33.91 34.26 33.08 33.58
3074 NASDAQ WTFC Fri, Jul 16, 2010 35.79 35.94 33.59 33.89
3073 NASDAQ WTFC Thu, Jul 15, 2010 36.89 36.89 35.27 36.19
3072 NASDAQ WTFC Wed, Jul 14, 2010 36.84 37.07 36.25 36.76
3071 NASDAQ WTFC Tue, Jul 13, 2010 36.21 37.25 36.02 37.06
3070 NASDAQ WTFC Mon, Jul 12, 2010 36.27 36.66 35.53 35.74
3069 NASDAQ WTFC Fri, Jul 9, 2010 35.22 36.42 35.17 36.42
3068 NASDAQ WTFC Thu, Jul 8, 2010 35.03 35.35 34.58 35.30
3067 NASDAQ WTFC Wed, Jul 7, 2010 33.36 34.95 33.36 34.89
3066 NASDAQ WTFC Tue, Jul 6, 2010 32.79 33.38 32.28 33.12
3065 NASDAQ WTFC Fri, Jul 2, 2010 33.01 33.43 31.70 32.34
3064 NASDAQ WTFC Thu, Jul 1, 2010 33.41 33.66 31.85 32.67
3063 NASDAQ WTFC Wed, Jun 30, 2010 34.62 35.30 33.25 33.34
3062 NASDAQ WTFC Tue, Jun 29, 2010 35.68 35.71 34.25 34.57
3061 NASDAQ WTFC Mon, Jun 28, 2010 36.46 36.70 35.90 36.05
3060 NASDAQ WTFC Fri, Jun 25, 2010 35.99 36.57 35.35 36.41
3059 NASDAQ WTFC Thu, Jun 24, 2010 35.25 36.47 34.70 35.74
3058 NASDAQ WTFC Wed, Jun 23, 2010 35.04 35.60 34.41 35.37
3057 NASDAQ WTFC Tue, Jun 22, 2010 36.19 36.50 34.86 35.00
3056 NASDAQ WTFC Mon, Jun 21, 2010 36.25 36.55 35.69 36.00
3055 NASDAQ WTFC Fri, Jun 18, 2010 36.09 36.37 35.37 35.96
3054 NASDAQ WTFC Thu, Jun 17, 2010 35.91 36.17 35.38 35.83
3053 NASDAQ WTFC Wed, Jun 16, 2010 35.29 35.85 35.29 35.61
3052 NASDAQ WTFC Tue, Jun 15, 2010 34.68 35.71 34.64 35.55
3051 NASDAQ WTFC Mon, Jun 14, 2010 35.09 35.40 34.27 34.49
3050 NASDAQ WTFC Fri, Jun 11, 2010 34.14 34.97 33.85 34.89
3049 NASDAQ WTFC Thu, Jun 10, 2010 33.73 34.61 33.70 34.48
3048 NASDAQ WTFC Wed, Jun 9, 2010 34.12 34.55 33.05 33.52
3047 NASDAQ WTFC Tue, Jun 8, 2010 34.52 34.80 33.21 33.99
3046 NASDAQ WTFC Mon, Jun 7, 2010 34.50 35.08 34.05 34.26
3045 NASDAQ WTFC Fri, Jun 4, 2010 35.10 35.52 34.29 34.39
3044 NASDAQ WTFC Thu, Jun 3, 2010 36.45 37.15 35.50 36.02
3043 NASDAQ WTFC Wed, Jun 2, 2010 35.72 36.75 35.02 36.50
3042 NASDAQ WTFC Tue, Jun 1, 2010 35.36 36.35 35.32 35.32
3041 NASDAQ WTFC Fri, May 28, 2010 36.80 36.80 35.42 35.66
3040 NASDAQ WTFC Thu, May 27, 2010 36.10 37.22 36.00 37.03
3039 NASDAQ WTFC Wed, May 26, 2010 35.42 35.93 34.95 35.32
3038 NASDAQ WTFC Tue, May 25, 2010 34.61 35.47 33.57 35.24
3037 NASDAQ WTFC Mon, May 24, 2010 36.01 36.69 34.90 34.91
3036 NASDAQ WTFC Fri, May 21, 2010 34.77 36.59 34.77 36.20
3035 NASDAQ WTFC Thu, May 20, 2010 36.49 36.66 34.79 34.86
3034 NASDAQ WTFC Wed, May 19, 2010 37.34 38.15 36.37 37.15
3033 NASDAQ WTFC Tue, May 18, 2010 39.47 39.64 37.18 37.61
3032 NASDAQ WTFC Mon, May 17, 2010 39.23 40.00 38.21 39.29
3031 NASDAQ WTFC Fri, May 14, 2010 39.54 39.90 38.55 39.21
3030 NASDAQ WTFC Thu, May 13, 2010 39.52 40.17 39.13 39.77
3029 NASDAQ WTFC Wed, May 12, 2010 38.45 39.76 38.14 39.76
3028 NASDAQ WTFC Tue, May 11, 2010 36.57 38.85 36.51 38.24
3027 NASDAQ WTFC Mon, May 10, 2010 35.99 37.32 35.84 37.26
3026 NASDAQ WTFC Fri, May 7, 2010 35.86 36.29 34.73 34.87
3025 NASDAQ WTFC Thu, May 6, 2010 37.83 38.10 34.16 36.03
3024 NASDAQ WTFC Wed, May 5, 2010 37.42 38.49 37.10 38.07
3023 NASDAQ WTFC Tue, May 4, 2010 37.72 37.80 37.09 37.64
3022 NASDAQ WTFC Mon, May 3, 2010 37.55 38.15 36.90 37.97
3021 NASDAQ WTFC Fri, Apr 30, 2010 39.32 39.65 37.19 37.30
3020 NASDAQ WTFC Thu, Apr 29, 2010 38.20 39.40 37.76 39.19
3019 NASDAQ WTFC Wed, Apr 28, 2010 40.07 40.96 37.18 37.94
3018 NASDAQ WTFC Tue, Apr 27, 2010 39.85 40.93 39.23 39.44
3017 NASDAQ WTFC Mon, Apr 26, 2010 44.48 44.93 39.24 39.98
3016 NASDAQ WTFC Fri, Apr 23, 2010 42.94 44.39 42.37 44.38
3015 NASDAQ WTFC Thu, Apr 22, 2010 40.68 42.93 40.55 42.85
3014 NASDAQ WTFC Wed, Apr 21, 2010 39.77 41.17 39.61 41.14
3013 NASDAQ WTFC Tue, Apr 20, 2010 39.19 39.66 38.46 39.65
3012 NASDAQ WTFC Mon, Apr 19, 2010 38.63 39.21 38.20 39.10
3011 NASDAQ WTFC Fri, Apr 16, 2010 39.40 39.49 38.11 38.75
3010 NASDAQ WTFC Thu, Apr 15, 2010 39.78 39.80 39.24 39.60
3009 NASDAQ WTFC Wed, Apr 14, 2010 38.88 39.90 38.83 39.89
3008 NASDAQ WTFC Tue, Apr 13, 2010 39.55 39.88 38.43 38.68
3007 NASDAQ WTFC Mon, Apr 12, 2010 40.00 40.60 39.78 40.42
3006 NASDAQ WTFC Fri, Apr 9, 2010 39.54 40.20 39.41 39.81
3005 NASDAQ WTFC Thu, Apr 8, 2010 39.40 40.00 39.18 39.44
3004 NASDAQ WTFC Wed, Apr 7, 2010 39.95 40.19 38.95 39.66
3003 NASDAQ WTFC Tue, Apr 6, 2010 37.74 39.92 37.74 39.80
3002 NASDAQ WTFC Mon, Apr 5, 2010 37.22 38.11 36.85 37.92
3001 NASDAQ WTFC Thu, Apr 1, 2010 37.23 37.42 36.73 37.21
3000 NASDAQ WTFC Wed, Mar 31, 2010 37.02 37.98 37.02 37.21
2999 NASDAQ WTFC Tue, Mar 30, 2010 37.57 38.06 37.01 37.26
2998 NASDAQ WTFC Mon, Mar 29, 2010 37.33 37.55 36.64 37.50
2997 NASDAQ WTFC Fri, Mar 26, 2010 37.33 37.92 36.98 37.30
2996 NASDAQ WTFC Thu, Mar 25, 2010 37.44 38.47 37.02 37.08
2995 NASDAQ WTFC Wed, Mar 24, 2010 37.58 38.18 37.11 37.19
2994 NASDAQ WTFC Tue, Mar 23, 2010 37.02 37.83 36.73 37.71
2993 NASDAQ WTFC Mon, Mar 22, 2010 36.77 37.48 36.01 37.10
2992 NASDAQ WTFC Fri, Mar 19, 2010 36.82 37.19 35.73 37.03
2991 NASDAQ WTFC Thu, Mar 18, 2010 36.45 37.41 36.11 36.70
2990 NASDAQ WTFC Wed, Mar 17, 2010 35.91 36.56 35.77 36.35
2989 NASDAQ WTFC Tue, Mar 16, 2010 35.56 36.09 35.20 35.99
2988 NASDAQ WTFC Mon, Mar 15, 2010 35.02 35.73 34.66 35.68
2987 NASDAQ WTFC Fri, Mar 12, 2010 35.00 35.33 34.66 35.28
2986 NASDAQ WTFC Thu, Mar 11, 2010 33.76 34.97 33.71 34.95
2985 NASDAQ WTFC Wed, Mar 10, 2010 33.40 33.95 33.37 33.87
2984 NASDAQ WTFC Tue, Mar 9, 2010 32.96 33.50 32.93 33.41
2983 NASDAQ WTFC Mon, Mar 8, 2010 33.05 33.24 32.91 33.03
2982 NASDAQ WTFC Fri, Mar 5, 2010 32.85 33.05 32.75 32.98
2981 NASDAQ WTFC Thu, Mar 4, 2010 33.50 33.55 32.47 32.90
2980 NASDAQ WTFC Wed, Mar 3, 2010 34.32 34.35 33.85 33.93
2979 NASDAQ WTFC Tue, Mar 2, 2010 34.20 34.40 33.77 34.23
2978 NASDAQ WTFC Mon, Mar 1, 2010 34.27 34.33 33.83 34.03
2977 NASDAQ WTFC Fri, Feb 26, 2010 34.01 34.41 33.48 34.04
2976 NASDAQ WTFC Thu, Feb 25, 2010 34.13 34.25 33.64 34.07
2975 NASDAQ WTFC Wed, Feb 24, 2010 33.70 35.57 33.67 34.34
2974 NASDAQ WTFC Tue, Feb 23, 2010 34.30 34.40 33.53 33.64
2973 NASDAQ WTFC Mon, Feb 22, 2010 34.28 34.50 33.93 34.28
2972 NASDAQ WTFC Fri, Feb 19, 2010 34.01 34.22 33.71 34.08
2971 NASDAQ WTFC Thu, Feb 18, 2010 33.99 34.25 33.87 34.05
2970 NASDAQ WTFC Wed, Feb 17, 2010 33.94 34.33 33.39 33.90
2969 NASDAQ WTFC Tue, Feb 16, 2010 32.67 33.80 31.79 33.79
2968 NASDAQ WTFC Fri, Feb 12, 2010 31.90 32.46 31.90 32.46
2967 NASDAQ WTFC Thu, Feb 11, 2010 32.01 32.36 31.94 32.11
2966 NASDAQ WTFC Wed, Feb 10, 2010 31.45 32.34 31.23 32.20
2965 NASDAQ WTFC Tue, Feb 9, 2010 31.48 32.18 31.30 31.56
2964 NASDAQ WTFC Mon, Feb 8, 2010 31.28 31.75 30.40 31.08
2963 NASDAQ WTFC Fri, Feb 5, 2010 31.28 32.38 30.01 31.24
2962 NASDAQ WTFC Thu, Feb 4, 2010 32.09 32.35 30.60 31.10
2961 NASDAQ WTFC Wed, Feb 3, 2010 33.18 33.33 31.67 32.18
2960 NASDAQ WTFC Tue, Feb 2, 2010 33.94 33.99 32.78 33.29
2959 NASDAQ WTFC Mon, Feb 1, 2010 34.84 34.84 33.44 34.07
2958 NASDAQ WTFC Fri, Jan 29, 2010 35.37 36.95 34.67 34.74
2957 NASDAQ WTFC Thu, Jan 28, 2010 35.97 36.88 34.08 35.23
2956 NASDAQ WTFC Wed, Jan 27, 2010 35.74 36.94 35.62 36.78
2955 NASDAQ WTFC Tue, Jan 26, 2010 35.07 36.26 34.58 35.22
2954 NASDAQ WTFC Mon, Jan 25, 2010 34.89 35.50 34.16 35.22
2953 NASDAQ WTFC Fri, Jan 22, 2010 33.66 34.86 33.66 34.77
2952 NASDAQ WTFC Thu, Jan 21, 2010 32.16 34.00 31.95 33.80
2951 NASDAQ WTFC Wed, Jan 20, 2010 31.40 32.32 30.43 32.00
2950 NASDAQ WTFC Tue, Jan 19, 2010 31.00 31.74 31.00 31.63
2949 NASDAQ WTFC Fri, Jan 15, 2010 31.58 31.86 30.30 31.00
2948 NASDAQ WTFC Thu, Jan 14, 2010 30.27 31.55 30.27 31.49
2947 NASDAQ WTFC Wed, Jan 13, 2010 30.49 30.50 29.86 30.27
2946 NASDAQ WTFC Tue, Jan 12, 2010 30.68 31.07 30.10 30.34
2945 NASDAQ WTFC Mon, Jan 11, 2010 31.60 31.60 30.41 31.08
2944 NASDAQ WTFC Fri, Jan 8, 2010 31.31 31.89 30.99 31.50
2943 NASDAQ WTFC Thu, Jan 7, 2010 31.20 31.72 31.01 31.39
2942 NASDAQ WTFC Wed, Jan 6, 2010 30.53 31.53 30.47 31.15
2941 NASDAQ WTFC Tue, Jan 5, 2010 30.43 31.99 29.88 30.68
2940 NASDAQ WTFC Mon, Jan 4, 2010 31.18 31.27 30.24 30.46
2939 NASDAQ WTFC Thu, Dec 31, 2009 30.69 31.12 30.35 30.79
2938 NASDAQ WTFC Wed, Dec 30, 2009 31.25 31.32 30.20 30.64
2937 NASDAQ WTFC Tue, Dec 29, 2009 31.59 31.98 31.27 31.37
2936 NASDAQ WTFC Mon, Dec 28, 2009 31.86 31.98 31.32 31.80
2935 NASDAQ WTFC Thu, Dec 24, 2009 30.52 31.89 30.32 31.78
2934 NASDAQ WTFC Wed, Dec 23, 2009 30.22 31.00 30.09 30.69
2933 NASDAQ WTFC Tue, Dec 22, 2009 30.15 30.60 29.62 30.28
2932 NASDAQ WTFC Mon, Dec 21, 2009 30.02 30.31 29.19 30.05
2931 NASDAQ WTFC Fri, Dec 18, 2009 29.24 30.02 28.74 30.02
2930 NASDAQ WTFC Thu, Dec 17, 2009 28.86 29.25 28.76 28.94
2929 NASDAQ WTFC Wed, Dec 16, 2009 29.07 29.25 28.61 29.25
2928 NASDAQ WTFC Tue, Dec 15, 2009 28.25 29.10 27.92 28.83
2927 NASDAQ WTFC Mon, Dec 14, 2009 27.45 28.47 27.10 28.44
2926 NASDAQ WTFC Fri, Dec 11, 2009 26.62 27.46 26.02 27.39
2925 NASDAQ WTFC Thu, Dec 10, 2009 26.52 26.99 26.42 26.58
2924 NASDAQ WTFC Wed, Dec 9, 2009 26.19 26.50 25.69 26.45
2923 NASDAQ WTFC Tue, Dec 8, 2009 25.87 26.38 25.57 26.24
2922 NASDAQ WTFC Mon, Dec 7, 2009 25.95 26.31 25.58 26.04
2921 NASDAQ WTFC Fri, Dec 4, 2009 25.68 26.12 25.18 25.88
2920 NASDAQ WTFC Thu, Dec 3, 2009 25.58 26.20 25.11 25.16
2919 NASDAQ WTFC Wed, Dec 2, 2009 25.56 26.12 25.25 25.52
2918 NASDAQ WTFC Tue, Dec 1, 2009 26.20 26.27 25.25 25.47
2917 NASDAQ WTFC Mon, Nov 30, 2009 26.04 26.29 25.00 25.97
2916 NASDAQ WTFC Fri, Nov 27, 2009 26.19 27.02 25.76 26.15
2915 NASDAQ WTFC Wed, Nov 25, 2009 26.96 26.97 26.37 26.65
2914 NASDAQ WTFC Tue, Nov 24, 2009 27.27 27.27 26.30 26.76
2913 NASDAQ WTFC Mon, Nov 23, 2009 27.14 27.67 27.03 27.18
2912 NASDAQ WTFC Fri, Nov 20, 2009 26.76 27.30 26.76 26.90
2911 NASDAQ WTFC Thu, Nov 19, 2009 27.27 27.63 26.89 26.93
2910 NASDAQ WTFC Wed, Nov 18, 2009 27.78 28.27 27.03 27.45
2909 NASDAQ WTFC Tue, Nov 17, 2009 27.03 27.75 26.65 27.72
2908 NASDAQ WTFC Mon, Nov 16, 2009 26.92 27.75 26.74 27.07
2907 NASDAQ WTFC Fri, Nov 13, 2009 26.93 27.10 26.33 26.69
2906 NASDAQ WTFC Thu, Nov 12, 2009 27.61 28.04 26.62 26.69
2905 NASDAQ WTFC Wed, Nov 11, 2009 28.11 28.98 27.34 27.60
2904 NASDAQ WTFC Tue, Nov 10, 2009 28.07 28.69 27.29 27.86
2903 NASDAQ WTFC Mon, Nov 9, 2009 27.87 28.11 27.70 28.02
2902 NASDAQ WTFC Fri, Nov 6, 2009 26.85 27.90 26.85 27.62
2901 NASDAQ WTFC Thu, Nov 5, 2009 26.65 27.55 26.15 27.37
2900 NASDAQ WTFC Wed, Nov 4, 2009 27.71 28.05 26.38 26.39
2899 NASDAQ WTFC Tue, Nov 3, 2009 27.73 28.06 27.00 27.54
2898 NASDAQ WTFC Mon, Nov 2, 2009 28.46 29.73 27.55 28.12
2897 NASDAQ WTFC Fri, Oct 30, 2009 29.25 29.38 27.84 28.21
2896 NASDAQ WTFC Thu, Oct 29, 2009 29.65 29.95 28.58 29.49
2895 NASDAQ WTFC Wed, Oct 28, 2009 29.27 30.06 28.54 29.39
2894 NASDAQ WTFC Tue, Oct 27, 2009 32.00 32.00 28.02 29.59
2893 NASDAQ WTFC Mon, Oct 26, 2009 32.45 32.45 30.63 32.16
2892 NASDAQ WTFC Fri, Oct 23, 2009 33.40 33.87 32.27 32.57
2891 NASDAQ WTFC Thu, Oct 22, 2009 31.57 33.31 30.88 33.19
2890 NASDAQ WTFC Wed, Oct 21, 2009 32.53 33.22 31.38 31.54
2889 NASDAQ WTFC Tue, Oct 20, 2009 32.20 33.19 31.70 32.75
2888 NASDAQ WTFC Mon, Oct 19, 2009 31.52 32.50 31.31 32.19
2887 NASDAQ WTFC Fri, Oct 16, 2009 31.96 31.96 31.01 31.34
2886 NASDAQ WTFC Thu, Oct 15, 2009 32.04 32.23 31.17 32.21
2885 NASDAQ WTFC Wed, Oct 14, 2009 30.94 32.21 30.55 32.18
2884 NASDAQ WTFC Tue, Oct 13, 2009 30.49 30.85 30.00 30.69
2883 NASDAQ WTFC Mon, Oct 12, 2009 29.99 30.79 29.81 30.53
2882 NASDAQ WTFC Fri, Oct 9, 2009 28.61 29.95 28.60 29.94
2881 NASDAQ WTFC Thu, Oct 8, 2009 28.57 28.85 28.00 28.71
2880 NASDAQ WTFC Wed, Oct 7, 2009 28.07 28.51 27.16 28.32
2879 NASDAQ WTFC Tue, Oct 6, 2009 27.62 28.78 27.46 28.17
2878 NASDAQ WTFC Mon, Oct 5, 2009 26.85 27.76 26.70 27.37
2877 NASDAQ WTFC Fri, Oct 2, 2009 26.73 27.16 26.00 26.75
2876 NASDAQ WTFC Thu, Oct 1, 2009 27.85 28.29 26.97 26.97
2875 NASDAQ WTFC Wed, Sep 30, 2009 28.00 28.46 27.04 27.96
2874 NASDAQ WTFC Tue, Sep 29, 2009 28.39 28.46 27.66 28.03
2873 NASDAQ WTFC Mon, Sep 28, 2009 27.11 28.30 26.53 28.27
2872 NASDAQ WTFC Fri, Sep 25, 2009 26.80 27.14 26.37 26.99
2871 NASDAQ WTFC Thu, Sep 24, 2009 28.11 28.49 26.57 26.87
2870 NASDAQ WTFC Wed, Sep 23, 2009 28.66 29.16 28.08 28.10
2869 NASDAQ WTFC Tue, Sep 22, 2009 28.83 29.14 28.20 28.72
2868 NASDAQ WTFC Mon, Sep 21, 2009 29.11 29.32 28.55 28.62
2867 NASDAQ WTFC Fri, Sep 18, 2009 28.56 29.66 27.57 29.41
2866 NASDAQ WTFC Thu, Sep 17, 2009 29.09 29.60 28.03 28.39
2865 NASDAQ WTFC Wed, Sep 16, 2009 27.17 29.73 27.01 29.00
2864 NASDAQ WTFC Tue, Sep 15, 2009 26.78 27.32 26.29 27.07
2863 NASDAQ WTFC Mon, Sep 14, 2009 26.80 26.95 26.09 26.77
2862 NASDAQ WTFC Fri, Sep 11, 2009 27.00 27.24 26.20 27.07
2861 NASDAQ WTFC Thu, Sep 10, 2009 26.89 27.09 26.20 26.98
2860 NASDAQ WTFC Wed, Sep 9, 2009 26.99 27.25 26.59 26.79
2859 NASDAQ WTFC Tue, Sep 8, 2009 27.65 27.65 26.80 26.93
2858 NASDAQ WTFC Fri, Sep 4, 2009 26.79 27.52 26.52 27.41
2857 NASDAQ WTFC Thu, Sep 3, 2009 26.43 26.91 26.38 26.80
2856 NASDAQ WTFC Wed, Sep 2, 2009 26.62 26.97 26.15 26.31
2855 NASDAQ WTFC Tue, Sep 1, 2009 27.63 28.05 26.59 26.70
2854 NASDAQ WTFC Mon, Aug 31, 2009 27.83 28.02 27.36 27.67
2853 NASDAQ WTFC Fri, Aug 28, 2009 27.82 28.38 27.79 28.11
2852 NASDAQ WTFC Thu, Aug 27, 2009 27.52 27.87 26.84 27.64
2851 NASDAQ WTFC Wed, Aug 26, 2009 27.83 28.86 27.51 28.09
2850 NASDAQ WTFC Tue, Aug 25, 2009 28.12 28.76 27.80 27.90
2849 NASDAQ WTFC Mon, Aug 24, 2009 28.17 28.41 27.86 28.00
2848 NASDAQ WTFC Fri, Aug 21, 2009 26.64 28.18 26.36 27.99
2847 NASDAQ WTFC Thu, Aug 20, 2009 26.35 26.69 26.12 26.31
2846 NASDAQ WTFC Wed, Aug 19, 2009 25.67 26.70 25.51 26.40
2845 NASDAQ WTFC Tue, Aug 18, 2009 25.87 26.43 25.65 26.00
2844 NASDAQ WTFC Mon, Aug 17, 2009 26.30 26.30 25.58 25.87
2843 NASDAQ WTFC Fri, Aug 14, 2009 27.30 27.30 26.11 26.86
2842 NASDAQ WTFC Thu, Aug 13, 2009 27.33 27.84 26.80 27.35
2841 NASDAQ WTFC Wed, Aug 12, 2009 26.94 27.48 26.65 27.11
2840 NASDAQ WTFC Tue, Aug 11, 2009 28.16 28.16 25.71 27.06
2839 NASDAQ WTFC Mon, Aug 10, 2009 27.11 28.49 26.47 28.15
2838 NASDAQ WTFC Fri, Aug 7, 2009 26.62 28.50 26.55 27.28
2837 NASDAQ WTFC Thu, Aug 6, 2009 27.22 27.62 25.42 26.15
2836 NASDAQ WTFC Wed, Aug 5, 2009 26.80 27.62 26.22 27.18
2835 NASDAQ WTFC Tue, Aug 4, 2009 27.50 28.69 26.81 27.01
2834 NASDAQ WTFC Mon, Aug 3, 2009 26.55 27.92 26.23 27.65
2833 NASDAQ WTFC Fri, Jul 31, 2009 24.18 26.83 23.56 26.15
2832 NASDAQ WTFC Thu, Jul 30, 2009 22.84 24.98 22.50 24.39
2831 NASDAQ WTFC Wed, Jul 29, 2009 20.28 22.99 20.27 22.61
2830 NASDAQ WTFC Tue, Jul 28, 2009 17.26 19.61 17.02 19.52
2829 NASDAQ WTFC Mon, Jul 27, 2009 16.31 17.78 16.31 17.38
2828 NASDAQ WTFC Fri, Jul 24, 2009 15.85 16.49 15.76 16.31
2827 NASDAQ WTFC Thu, Jul 23, 2009 15.13 16.18 15.07 15.95
2826 NASDAQ WTFC Wed, Jul 22, 2009 15.15 15.36 14.66 15.19
2825 NASDAQ WTFC Tue, Jul 21, 2009 15.99 15.99 15.01 15.21
2824 NASDAQ WTFC Mon, Jul 20, 2009 16.14 16.28 15.68 15.93
2823 NASDAQ WTFC Fri, Jul 17, 2009 17.21 17.66 15.91 15.97
2822 NASDAQ WTFC Thu, Jul 16, 2009 17.52 17.78 16.51 17.15
2821 NASDAQ WTFC Wed, Jul 15, 2009 16.51 17.90 16.38 17.63
2820 NASDAQ WTFC Tue, Jul 14, 2009 16.45 16.67 16.13 16.36
2819 NASDAQ WTFC Mon, Jul 13, 2009 15.67 16.88 15.55 16.55
2818 NASDAQ WTFC Fri, Jul 10, 2009 15.61 15.80 15.05 15.53
2817 NASDAQ WTFC Thu, Jul 9, 2009 15.64 16.00 15.32 15.51
2816 NASDAQ WTFC Wed, Jul 8, 2009 15.64 16.24 15.01 15.54
2815 NASDAQ WTFC Tue, Jul 7, 2009 15.58 16.24 15.04 15.55
2814 NASDAQ WTFC Mon, Jul 6, 2009 15.19 15.68 14.75 15.52
2813 NASDAQ WTFC Thu, Jul 2, 2009 16.07 16.23 15.01 15.28
2812 NASDAQ WTFC Wed, Jul 1, 2009 16.30 16.73 16.19 16.23
2811 NASDAQ WTFC Tue, Jun 30, 2009 17.13 17.21 15.89 16.08
2810 NASDAQ WTFC Mon, Jun 29, 2009 16.71 17.25 15.69 17.13
2809 NASDAQ WTFC Fri, Jun 26, 2009 16.53 16.99 16.40 16.83
2808 NASDAQ WTFC Thu, Jun 25, 2009 15.73 16.74 15.66 16.70
2807 NASDAQ WTFC Wed, Jun 24, 2009 16.15 16.32 15.67 15.85
2806 NASDAQ WTFC Tue, Jun 23, 2009 15.86 16.16 15.15 15.84
2805 NASDAQ WTFC Mon, Jun 22, 2009 16.69 16.99 15.57 15.63
2804 NASDAQ WTFC Fri, Jun 19, 2009 15.93 17.15 15.84 16.81
2803 NASDAQ WTFC Thu, Jun 18, 2009 15.37 15.98 14.79 15.77
2802 NASDAQ WTFC Wed, Jun 17, 2009 16.33 16.37 14.80 15.40
2801 NASDAQ WTFC Tue, Jun 16, 2009 17.07 17.13 16.20 16.27
2800 NASDAQ WTFC Mon, Jun 15, 2009 17.69 18.18 16.65 17.01
2799 NASDAQ WTFC Fri, Jun 12, 2009 17.61 18.08 17.27 17.79
2798 NASDAQ WTFC Thu, Jun 11, 2009 17.59 18.44 17.47 17.74
2797 NASDAQ WTFC Wed, Jun 10, 2009 17.85 17.87 16.89 17.51
2796 NASDAQ WTFC Tue, Jun 9, 2009 17.51 17.97 17.03 17.71
2795 NASDAQ WTFC Mon, Jun 8, 2009 16.81 17.66 16.51 17.43
2794 NASDAQ WTFC Fri, Jun 5, 2009 18.14 18.27 16.57 16.73
2793 NASDAQ WTFC Thu, Jun 4, 2009 16.73 18.25 16.52 18.10
2792 NASDAQ WTFC Wed, Jun 3, 2009 16.98 16.98 16.27 16.54
2791 NASDAQ WTFC Tue, Jun 2, 2009 17.67 17.67 16.68 16.92
2790 NASDAQ WTFC Mon, Jun 1, 2009 18.43 18.66 17.41 17.74
2789 NASDAQ WTFC Fri, May 29, 2009 17.93 18.00 17.51 18.00
2788 NASDAQ WTFC Thu, May 28, 2009 19.18 19.18 17.40 17.85
2787 NASDAQ WTFC Wed, May 27, 2009 19.59 19.98 18.82 18.99
2786 NASDAQ WTFC Tue, May 26, 2009 17.90 19.59 17.85 19.55
2785 NASDAQ WTFC Fri, May 22, 2009 17.80 18.56 17.70 17.87
2784 NASDAQ WTFC Thu, May 21, 2009 18.07 18.24 17.10 17.59
2783 NASDAQ WTFC Wed, May 20, 2009 18.88 19.50 17.74 18.27
2782 NASDAQ WTFC Tue, May 19, 2009 18.92 18.92 17.84 18.62
2781 NASDAQ WTFC Mon, May 18, 2009 17.63 18.95 17.63 18.76
2780 NASDAQ WTFC Fri, May 15, 2009 18.04 18.21 16.81 17.25
2779 NASDAQ WTFC Thu, May 14, 2009 18.21 18.57 17.44 18.11
2778 NASDAQ WTFC Wed, May 13, 2009 19.13 19.31 18.00 18.07
2777 NASDAQ WTFC Tue, May 12, 2009 20.71 20.90 19.15 19.58
2776 NASDAQ WTFC Mon, May 11, 2009 21.24 21.24 19.84 20.49
2775 NASDAQ WTFC Fri, May 8, 2009 19.76 22.75 19.03 21.76
2774 NASDAQ WTFC Thu, May 7, 2009 20.25 20.68 19.06 19.32
2773 NASDAQ WTFC Wed, May 6, 2009 18.94 20.30 18.89 19.83
2772 NASDAQ WTFC Tue, May 5, 2009 19.46 19.97 18.51 18.74
2771 NASDAQ WTFC Mon, May 4, 2009 18.11 20.00 17.87 19.99
2770 NASDAQ WTFC Fri, May 1, 2009 17.27 18.58 17.27 17.83
2769 NASDAQ WTFC Thu, Apr 30, 2009 17.26 17.72 16.98 17.00
2768 NASDAQ WTFC Wed, Apr 29, 2009 16.74 17.20 15.30 17.07
2767 NASDAQ WTFC Tue, Apr 28, 2009 15.40 15.78 14.98 15.42
2766 NASDAQ WTFC Mon, Apr 27, 2009 16.22 16.38 15.21 15.50
2765 NASDAQ WTFC Fri, Apr 24, 2009 16.11 17.29 16.08 16.56
2764 NASDAQ WTFC Thu, Apr 23, 2009 17.30 17.30 15.82 16.10
2763 NASDAQ WTFC Wed, Apr 22, 2009 17.87 18.79 17.18 17.33
2762 NASDAQ WTFC Tue, Apr 21, 2009 16.76 18.47 14.88 18.29
2761 NASDAQ WTFC Mon, Apr 20, 2009 18.10 18.60 16.75 16.93
2760 NASDAQ WTFC Fri, Apr 17, 2009 17.66 19.56 17.30 19.01
2759 NASDAQ WTFC Thu, Apr 16, 2009 17.32 17.81 16.29 17.60
2758 NASDAQ WTFC Wed, Apr 15, 2009 16.09 17.26 15.19 17.06
2757 NASDAQ WTFC Tue, Apr 14, 2009 17.40 17.86 16.05 16.16
2756 NASDAQ WTFC Mon, Apr 13, 2009 15.98 17.98 15.54 17.81
2755 NASDAQ WTFC Thu, Apr 9, 2009 13.60 16.31 13.49 16.31
2754 NASDAQ WTFC Wed, Apr 8, 2009 13.37 13.55 12.91 13.18
2753 NASDAQ WTFC Tue, Apr 7, 2009 13.00 13.50 12.95 13.20
2752 NASDAQ WTFC Mon, Apr 6, 2009 13.46 13.70 13.07 13.18
2751 NASDAQ WTFC Fri, Apr 3, 2009 13.23 13.89 12.95 13.65
2750 NASDAQ WTFC Thu, Apr 2, 2009 13.22 13.82 13.00 13.33
2749 NASDAQ WTFC Wed, Apr 1, 2009 12.20 12.82 11.80 12.73
2748 NASDAQ WTFC Tue, Mar 31, 2009 11.91 12.60 11.62 12.30
2747 NASDAQ WTFC Mon, Mar 30, 2009 12.04 12.04 11.28 11.69
2746 NASDAQ WTFC Fri, Mar 27, 2009 12.50 13.18 12.09 12.19
2745 NASDAQ WTFC Thu, Mar 26, 2009 12.50 12.81 11.96 12.76
2744 NASDAQ WTFC Wed, Mar 25, 2009 13.16 13.66 11.29 12.35
2743 NASDAQ WTFC Tue, Mar 24, 2009 14.73 14.73 13.13 13.17
2742 NASDAQ WTFC Mon, Mar 23, 2009 12.77 14.84 12.77 14.83
2741 NASDAQ WTFC Fri, Mar 20, 2009 12.78 12.84 11.75 12.42
2740 NASDAQ WTFC Thu, Mar 19, 2009 13.70 14.20 12.60 12.62
2739 NASDAQ WTFC Wed, Mar 18, 2009 13.26 13.89 12.71 13.54
2738 NASDAQ WTFC Tue, Mar 17, 2009 13.78 13.83 13.05 13.30
2737 NASDAQ WTFC Mon, Mar 16, 2009 14.12 15.06 13.59 13.75
2736 NASDAQ WTFC Fri, Mar 13, 2009 14.00 14.60 13.65 13.88
2735 NASDAQ WTFC Thu, Mar 12, 2009 11.70 14.00 11.49 13.95
2734 NASDAQ WTFC Wed, Mar 11, 2009 11.97 12.68 11.63 11.74
2733 NASDAQ WTFC Tue, Mar 10, 2009 10.20 12.02 10.20 12.02
2732 NASDAQ WTFC Mon, Mar 9, 2009 9.89 10.45 9.78 10.11
2731 NASDAQ WTFC Fri, Mar 6, 2009 10.15 10.46 9.70 10.05
2730 NASDAQ WTFC Thu, Mar 5, 2009 10.76 11.09 9.74 9.91
2729 NASDAQ WTFC Wed, Mar 4, 2009 11.41 11.61 10.70 11.12
2728 NASDAQ WTFC Tue, Mar 3, 2009 12.01 12.03 11.02 11.19
2727 NASDAQ WTFC Mon, Mar 2, 2009 12.22 12.42 11.71 11.78
2726 NASDAQ WTFC Fri, Feb 27, 2009 11.81 13.08 11.81 12.46
2725 NASDAQ WTFC Thu, Feb 26, 2009 12.03 13.70 12.03 12.95
2724 NASDAQ WTFC Wed, Feb 25, 2009 11.90 12.36 10.84 11.86
2723 NASDAQ WTFC Tue, Feb 24, 2009 10.90 12.03 10.75 12.00
2722 NASDAQ WTFC Mon, Feb 23, 2009 11.15 11.51 10.71 10.76
2721 NASDAQ WTFC Fri, Feb 20, 2009 10.98 11.11 10.43 11.06
2720 NASDAQ WTFC Thu, Feb 19, 2009 12.20 12.24 11.15 11.15
2719 NASDAQ WTFC Wed, Feb 18, 2009 12.60 12.72 11.91 12.08
2718 NASDAQ WTFC Tue, Feb 17, 2009 12.76 12.80 12.26 12.50
2717 NASDAQ WTFC Fri, Feb 13, 2009 13.54 13.70 12.81 12.95
2716 NASDAQ WTFC Thu, Feb 12, 2009 13.32 13.75 12.87 13.56
2715 NASDAQ WTFC Wed, Feb 11, 2009 13.03 14.07 12.89 13.58
2714 NASDAQ WTFC Tue, Feb 10, 2009 14.59 14.98 12.83 12.90
2713 NASDAQ WTFC Mon, Feb 9, 2009 14.84 15.44 14.09 14.75
2712 NASDAQ WTFC Fri, Feb 6, 2009 13.09 14.96 13.09 14.78
2711 NASDAQ WTFC Thu, Feb 5, 2009 12.85 13.41 12.83 13.07
2710 NASDAQ WTFC Wed, Feb 4, 2009 12.68 13.35 12.60 12.90
2709 NASDAQ WTFC Tue, Feb 3, 2009 13.66 14.00 12.47 12.65
2708 NASDAQ WTFC Mon, Feb 2, 2009 13.18 13.81 13.06 13.59
2707 NASDAQ WTFC Fri, Jan 30, 2009 13.66 14.37 13.25 13.37
2706 NASDAQ WTFC Thu, Jan 29, 2009 14.27 14.56 13.52 13.56
2705 NASDAQ WTFC Wed, Jan 28, 2009 13.99 15.57 12.50 14.56
2704 NASDAQ WTFC Tue, Jan 27, 2009 11.69 12.07 11.57 11.87
2703 NASDAQ WTFC Mon, Jan 26, 2009 12.58 13.16 11.60 11.60
2702 NASDAQ WTFC Fri, Jan 23, 2009 12.82 13.14 12.47 12.59
2701 NASDAQ WTFC Thu, Jan 22, 2009 14.05 14.69 12.88 12.95
2700 NASDAQ WTFC Wed, Jan 21, 2009 13.86 14.42 13.00 14.39
2699 NASDAQ WTFC Tue, Jan 20, 2009 16.22 16.22 13.80 13.84
2698 NASDAQ WTFC Fri, Jan 16, 2009 17.49 17.74 15.54 16.56
2697 NASDAQ WTFC Thu, Jan 15, 2009 17.91 18.16 16.62 17.43
2696 NASDAQ WTFC Wed, Jan 14, 2009 18.18 19.23 17.89 17.92
2695 NASDAQ WTFC Tue, Jan 13, 2009 18.15 19.00 18.09 18.55
2694 NASDAQ WTFC Mon, Jan 12, 2009 18.50 18.81 17.95 18.15
2693 NASDAQ WTFC Fri, Jan 9, 2009 19.78 19.84 18.51 18.59
2692 NASDAQ WTFC Thu, Jan 8, 2009 19.35 20.05 19.35 19.68
2691 NASDAQ WTFC Wed, Jan 7, 2009 20.04 20.66 19.51 19.68
2690 NASDAQ WTFC Tue, Jan 6, 2009 20.19 20.51 19.36 20.41
2689 NASDAQ WTFC Mon, Jan 5, 2009 20.41 20.41 19.40 20.00
2688 NASDAQ WTFC Fri, Jan 2, 2009 20.90 20.90 19.88 20.37
2687 NASDAQ WTFC Wed, Dec 31, 2008 19.73 20.84 19.27 20.57
2686 NASDAQ WTFC Tue, Dec 30, 2008 18.51 20.00 18.51 19.80
2685 NASDAQ WTFC Mon, Dec 29, 2008 19.53 20.15 18.70 19.18
2684 NASDAQ WTFC Fri, Dec 26, 2008 19.61 19.72 19.31 19.57
2683 NASDAQ WTFC Wed, Dec 24, 2008 18.78 19.52 18.69 19.43
2682 NASDAQ WTFC Tue, Dec 23, 2008 19.49 19.79 18.55 18.77
2681 NASDAQ WTFC Mon, Dec 22, 2008 20.76 21.32 18.71 19.28
2680 NASDAQ WTFC Fri, Dec 19, 2008 20.22 20.74 19.49 20.06
2679 NASDAQ WTFC Thu, Dec 18, 2008 19.00 20.11 18.87 19.54
2678 NASDAQ WTFC Wed, Dec 17, 2008 17.72 19.23 17.61 18.93
2677 NASDAQ WTFC Tue, Dec 16, 2008 17.64 18.02 17.25 18.00
2676 NASDAQ WTFC Mon, Dec 15, 2008 18.10 18.24 16.96 17.23
2675 NASDAQ WTFC Fri, Dec 12, 2008 17.50 18.59 17.21 17.99
2674 NASDAQ WTFC Thu, Dec 11, 2008 20.41 20.50 18.00 18.00
2673 NASDAQ WTFC Wed, Dec 10, 2008 20.51 21.87 20.12 20.81
2672 NASDAQ WTFC Tue, Dec 9, 2008 21.60 22.05 20.08 20.16
2671 NASDAQ WTFC Mon, Dec 8, 2008 21.29 21.97 19.97 21.67
2670 NASDAQ WTFC Fri, Dec 5, 2008 18.94 20.73 17.88 20.69
2669 NASDAQ WTFC Thu, Dec 4, 2008 19.48 20.94 18.99 19.37
2668 NASDAQ WTFC Wed, Dec 3, 2008 17.92 19.80 17.92 19.66
2667 NASDAQ WTFC Tue, Dec 2, 2008 17.51 18.95 17.04 18.57
2666 NASDAQ WTFC Mon, Dec 1, 2008 20.01 20.28 17.27 17.27
2665 NASDAQ WTFC Fri, Nov 28, 2008 20.10 20.88 19.73 20.63
2664 NASDAQ WTFC Wed, Nov 26, 2008 19.90 20.36 19.11 20.23
2663 NASDAQ WTFC Tue, Nov 25, 2008 20.47 21.21 19.20 20.58
2662 NASDAQ WTFC Mon, Nov 24, 2008 17.83 20.37 17.50 20.00
2661 NASDAQ WTFC Fri, Nov 21, 2008 18.74 19.17 15.37 17.64
2660 NASDAQ WTFC Thu, Nov 20, 2008 19.67 20.49 18.04 18.20
2659 NASDAQ WTFC Wed, Nov 19, 2008 20.95 21.71 19.65 19.78
2658 NASDAQ WTFC Tue, Nov 18, 2008 22.08 22.63 20.08 21.33
2657 NASDAQ WTFC Mon, Nov 17, 2008 22.60 23.01 21.60 21.98
2656 NASDAQ WTFC Fri, Nov 14, 2008 24.21 25.18 22.65 22.84
2655 NASDAQ WTFC Thu, Nov 13, 2008 22.13 24.69 21.13 24.54
2654 NASDAQ WTFC Wed, Nov 12, 2008 22.78 23.51 21.77 21.90
2653 NASDAQ WTFC Tue, Nov 11, 2008 22.61 24.21 22.50 23.29
2652 NASDAQ WTFC Mon, Nov 10, 2008 24.02 24.02 22.60 22.95
2651 NASDAQ WTFC Fri, Nov 7, 2008 23.50 23.73 22.73 23.40
2650 NASDAQ WTFC Thu, Nov 6, 2008 24.45 25.48 23.22 23.26
2649 NASDAQ WTFC Wed, Nov 5, 2008 26.77 27.03 24.59 24.76
2648 NASDAQ WTFC Tue, Nov 4, 2008 28.18 28.26 26.82 27.32
2647 NASDAQ WTFC Mon, Nov 3, 2008 25.95 27.20 24.66 26.99
2646 NASDAQ WTFC Fri, Oct 31, 2008 24.39 26.29 23.84 25.60
2645 NASDAQ WTFC Thu, Oct 30, 2008 23.90 24.84 23.37 24.75
2644 NASDAQ WTFC Wed, Oct 29, 2008 22.80 23.95 22.14 22.89
2643 NASDAQ WTFC Tue, Oct 28, 2008 23.14 23.24 20.72 22.90
2642 NASDAQ WTFC Mon, Oct 27, 2008 22.29 23.51 21.59 22.24
2641 NASDAQ WTFC Fri, Oct 24, 2008 20.76 23.50 20.73 22.55
2640 NASDAQ WTFC Thu, Oct 23, 2008 23.73 24.85 21.01 22.46
2639 NASDAQ WTFC Wed, Oct 22, 2008 27.44 27.44 23.37 24.07
2638 NASDAQ WTFC Tue, Oct 21, 2008 28.27 29.21 28.11 28.72
2637 NASDAQ WTFC Mon, Oct 20, 2008 29.97 30.00 27.76 28.91
2636 NASDAQ WTFC Fri, Oct 17, 2008 28.39 29.83 27.34 29.54
2635 NASDAQ WTFC Thu, Oct 16, 2008 28.10 29.59 25.64 29.29
2634 NASDAQ WTFC Wed, Oct 15, 2008 28.00 29.47 26.18 27.80
2633 NASDAQ WTFC Tue, Oct 14, 2008 28.89 29.69 27.75 28.99
2632 NASDAQ WTFC Mon, Oct 13, 2008 27.33 27.33 24.17 26.64
2631 NASDAQ WTFC Fri, Oct 10, 2008 22.03 27.06 22.00 25.71
2630 NASDAQ WTFC Thu, Oct 9, 2008 28.72 30.00 22.50 22.50
2629 NASDAQ WTFC Wed, Oct 8, 2008 28.81 30.52 27.75 28.02
2628 NASDAQ WTFC Tue, Oct 7, 2008 30.52 30.52 28.81 29.19
2627 NASDAQ WTFC Mon, Oct 6, 2008 29.07 32.00 28.71 30.47
2626 NASDAQ WTFC Fri, Oct 3, 2008 30.68 31.98 29.95 30.10
2625 NASDAQ WTFC Thu, Oct 2, 2008 30.80 31.41 30.00 30.00
2624 NASDAQ WTFC Wed, Oct 1, 2008 28.86 30.96 28.86 30.28
2623 NASDAQ WTFC Tue, Sep 30, 2008 28.60 30.72 28.60 29.35
2622 NASDAQ WTFC Mon, Sep 29, 2008 30.86 32.47 25.04 28.03
2621 NASDAQ WTFC Fri, Sep 26, 2008 31.03 33.00 30.10 32.06
2620 NASDAQ WTFC Thu, Sep 25, 2008 31.38 33.00 31.38 32.33
2619 NASDAQ WTFC Wed, Sep 24, 2008 32.50 32.50 30.00 31.41
2618 NASDAQ WTFC Tue, Sep 23, 2008 32.91 33.45 31.75 31.75
2617 NASDAQ WTFC Mon, Sep 22, 2008 36.36 37.49 31.89 33.33
2616 NASDAQ WTFC Fri, Sep 19, 2008 37.74 44.90 30.90 37.85
2615 NASDAQ WTFC Thu, Sep 18, 2008 27.76 34.00 24.84 32.81
2614 NASDAQ WTFC Wed, Sep 17, 2008 28.55 29.11 27.44 28.04
2613 NASDAQ WTFC Tue, Sep 16, 2008 27.42 29.17 26.40 28.98
2612 NASDAQ WTFC Mon, Sep 15, 2008 27.27 27.86 26.76 26.86
2611 NASDAQ WTFC Fri, Sep 12, 2008 26.89 28.36 26.75 28.08
2610 NASDAQ WTFC Thu, Sep 11, 2008 26.76 27.50 26.16 27.41
2609 NASDAQ WTFC Wed, Sep 10, 2008 26.73 27.75 26.05 27.10
2608 NASDAQ WTFC Tue, Sep 9, 2008 26.34 27.73 25.82 26.84
2607 NASDAQ WTFC Mon, Sep 8, 2008 25.56 27.16 25.21 26.53
2606 NASDAQ WTFC Fri, Sep 5, 2008 23.01 25.00 23.00 24.84
2605 NASDAQ WTFC Thu, Sep 4, 2008 24.48 24.60 23.27 23.31
2604 NASDAQ WTFC Wed, Sep 3, 2008 23.44 24.93 22.96 24.85
2603 NASDAQ WTFC Tue, Sep 2, 2008 23.33 24.72 22.38 23.51
2602 NASDAQ WTFC Fri, Aug 29, 2008 22.73 23.36 22.31 23.25
2601 NASDAQ WTFC Thu, Aug 28, 2008 22.32 23.12 22.18 23.05
2600 NASDAQ WTFC Wed, Aug 27, 2008 21.60 22.99 21.60 22.19
2599 NASDAQ WTFC Tue, Aug 26, 2008 22.04 22.04 20.98 21.62
2598 NASDAQ WTFC Mon, Aug 25, 2008 21.92 21.92 21.20 21.34
2597 NASDAQ WTFC Fri, Aug 22, 2008 21.83 22.47 21.22 22.07
2596 NASDAQ WTFC Thu, Aug 21, 2008 21.28 21.96 21.14 21.43
2595 NASDAQ WTFC Wed, Aug 20, 2008 22.26 22.53 21.16 21.72
2594 NASDAQ WTFC Tue, Aug 19, 2008 22.89 23.15 21.57 22.17
2593 NASDAQ WTFC Mon, Aug 18, 2008 24.20 24.20 22.89 23.07
2592 NASDAQ WTFC Fri, Aug 15, 2008 24.40 25.86 23.81 24.19
2591 NASDAQ WTFC Thu, Aug 14, 2008 23.35 23.67 22.95 23.58
2590 NASDAQ WTFC Wed, Aug 13, 2008 24.45 24.61 23.13 23.54
2589 NASDAQ WTFC Tue, Aug 12, 2008 25.47 25.91 24.28 24.62
2588 NASDAQ WTFC Mon, Aug 11, 2008 22.88 26.08 22.26 25.69
2587 NASDAQ WTFC Fri, Aug 8, 2008 21.67 23.17 21.67 22.90
2586 NASDAQ WTFC Thu, Aug 7, 2008 22.25 23.08 21.55 21.73
2585 NASDAQ WTFC Wed, Aug 6, 2008 22.28 22.83 21.48 22.64
2584 NASDAQ WTFC Tue, Aug 5, 2008 21.51 22.51 21.36 22.41
2583 NASDAQ WTFC Mon, Aug 4, 2008 21.34 21.80 20.22 21.19
2582 NASDAQ WTFC Fri, Aug 1, 2008 20.62 21.62 20.31 21.39
2581 NASDAQ WTFC Thu, Jul 31, 2008 20.70 21.24 20.36 20.65
2580 NASDAQ WTFC Wed, Jul 30, 2008 21.14 21.85 20.40 20.71
2579 NASDAQ WTFC Tue, Jul 29, 2008 19.74 21.19 19.54 21.06
2578 NASDAQ WTFC Mon, Jul 28, 2008 20.79 21.01 19.35 19.62
2577 NASDAQ WTFC Fri, Jul 25, 2008 22.08 22.67 20.87 21.17
2576 NASDAQ WTFC Thu, Jul 24, 2008 23.33 23.71 21.20 21.72
2575 NASDAQ WTFC Wed, Jul 23, 2008 23.75 26.35 22.53 23.18
2574 NASDAQ WTFC Tue, Jul 22, 2008 22.65 24.19 21.69 24.14
2573 NASDAQ WTFC Mon, Jul 21, 2008 23.68 24.91 22.88 22.95
2572 NASDAQ WTFC Fri, Jul 18, 2008 23.94 23.94 22.09 23.63
2571 NASDAQ WTFC Thu, Jul 17, 2008 21.94 24.31 21.51 23.95
2570 NASDAQ WTFC Wed, Jul 16, 2008 19.22 22.11 18.73 22.11
2569 NASDAQ WTFC Tue, Jul 15, 2008 19.65 20.17 17.04 18.95
2568 NASDAQ WTFC Mon, Jul 14, 2008 22.52 23.24 19.53 19.97
2567 NASDAQ WTFC Fri, Jul 11, 2008 22.08 22.48 21.26 22.29
2566 NASDAQ WTFC Thu, Jul 10, 2008 22.09 23.02 21.54 22.32
2565 NASDAQ WTFC Wed, Jul 9, 2008 23.41 23.83 21.98 22.07
2564 NASDAQ WTFC Tue, Jul 8, 2008 21.83 23.59 21.05 23.45
2563 NASDAQ WTFC Mon, Jul 7, 2008 22.81 23.14 21.10 21.75
2562 NASDAQ WTFC Thu, Jul 3, 2008 23.32 24.00 22.57 22.59
2561 NASDAQ WTFC Wed, Jul 2, 2008 23.76 24.60 23.02 23.25
2560 NASDAQ WTFC Tue, Jul 1, 2008 23.47 24.46 23.18 23.87
2559 NASDAQ WTFC Mon, Jun 30, 2008 25.25 25.25 23.76 23.85
2558 NASDAQ WTFC Fri, Jun 27, 2008 24.88 26.03 24.88 25.31
2557 NASDAQ WTFC Thu, Jun 26, 2008 24.46 25.43 24.35 24.89
2556 NASDAQ WTFC Wed, Jun 25, 2008 24.34 26.26 24.34 24.81
2555 NASDAQ WTFC Tue, Jun 24, 2008 23.11 24.62 22.88 24.32
2554 NASDAQ WTFC Mon, Jun 23, 2008 24.24 24.64 23.13 23.35
2553 NASDAQ WTFC Fri, Jun 20, 2008 24.56 24.92 23.85 24.29
2552 NASDAQ WTFC Thu, Jun 19, 2008 25.30 25.74 24.50 24.72
2551 NASDAQ WTFC Wed, Jun 18, 2008 25.67 26.35 24.66 25.36
2550 NASDAQ WTFC Tue, Jun 17, 2008 26.81 27.00 25.89 25.90
2549 NASDAQ WTFC Mon, Jun 16, 2008 25.64 26.80 25.04 26.70
2548 NASDAQ WTFC Fri, Jun 13, 2008 26.45 26.52 25.04 25.82
2547 NASDAQ WTFC Thu, Jun 12, 2008 26.57 27.83 26.05 26.23
2546 NASDAQ WTFC Wed, Jun 11, 2008 27.54 27.85 26.41 26.69
2545 NASDAQ WTFC Tue, Jun 10, 2008 27.71 28.56 27.40 27.88
2544 NASDAQ WTFC Mon, Jun 9, 2008 28.80 29.10 27.71 27.99
2543 NASDAQ WTFC Fri, Jun 6, 2008 29.00 29.00 27.81 28.51
2542 NASDAQ WTFC Thu, Jun 5, 2008 28.56 29.43 28.56 29.28
2541 NASDAQ WTFC Wed, Jun 4, 2008 29.71 29.71 28.12 28.59
2540 NASDAQ WTFC Tue, Jun 3, 2008 30.50 30.59 29.40 29.83
2539 NASDAQ WTFC Mon, Jun 2, 2008 31.10 31.16 30.06 30.43
2538 NASDAQ WTFC Fri, May 30, 2008 31.52 31.52 30.39 31.18
2537 NASDAQ WTFC Thu, May 29, 2008 30.33 31.63 30.22 31.51
2536 NASDAQ WTFC Wed, May 28, 2008 31.03 31.20 29.95 30.44
2535 NASDAQ WTFC Tue, May 27, 2008 30.15 31.07 30.05 30.84
2534 NASDAQ WTFC Fri, May 23, 2008 30.36 31.01 29.87 30.18
2533 NASDAQ WTFC Thu, May 22, 2008 30.22 30.94 30.06 30.57
2532 NASDAQ WTFC Wed, May 21, 2008 30.75 30.88 29.81 30.08
2531 NASDAQ WTFC Tue, May 20, 2008 31.27 31.33 30.54 30.74
2530 NASDAQ WTFC Mon, May 19, 2008 31.59 31.93 31.34 31.47
2529 NASDAQ WTFC Fri, May 16, 2008 32.36 32.36 31.00 31.65
2528 NASDAQ WTFC Thu, May 15, 2008 31.54 32.26 31.25 32.20
2527 NASDAQ WTFC Wed, May 14, 2008 32.47 32.75 31.60 31.60
2526 NASDAQ WTFC Tue, May 13, 2008 32.60 32.66 32.12 32.36
2525 NASDAQ WTFC Mon, May 12, 2008 31.76 32.60 31.46 32.49
2524 NASDAQ WTFC Fri, May 9, 2008 31.30 32.40 31.08 31.59
2523 NASDAQ WTFC Thu, May 8, 2008 31.82 32.13 31.33 31.66
2522 NASDAQ WTFC Wed, May 7, 2008 32.53 32.97 31.48 31.72
2521 NASDAQ WTFC Tue, May 6, 2008 31.95 32.73 31.23 32.49
2520 NASDAQ WTFC Mon, May 5, 2008 32.67 32.91 31.75 32.18
2519 NASDAQ WTFC Fri, May 2, 2008 33.14 33.71 32.60 32.71
2518 NASDAQ WTFC Thu, May 1, 2008 31.57 33.16 31.15 32.81
2517 NASDAQ WTFC Wed, Apr 30, 2008 32.13 32.25 31.50 31.72
2516 NASDAQ WTFC Tue, Apr 29, 2008 31.94 32.15 31.77 32.10
2515 NASDAQ WTFC Mon, Apr 28, 2008 31.13 32.22 31.07 32.03
2514 NASDAQ WTFC Fri, Apr 25, 2008 30.70 31.28 30.01 31.22
2513 NASDAQ WTFC Thu, Apr 24, 2008 30.26 31.20 29.86 30.58
2512 NASDAQ WTFC Wed, Apr 23, 2008 32.02 32.02 30.00 30.38
2511 NASDAQ WTFC Tue, Apr 22, 2008 32.50 32.62 31.17 31.93
2510 NASDAQ WTFC Mon, Apr 21, 2008 33.84 33.84 31.33 32.41
2509 NASDAQ WTFC Fri, Apr 18, 2008 36.28 36.76 34.70 34.90
2508 NASDAQ WTFC Thu, Apr 17, 2008 34.77 35.63 34.50 35.41
2507 NASDAQ WTFC Wed, Apr 16, 2008 33.50 35.35 33.50 34.99
2506 NASDAQ WTFC Tue, Apr 15, 2008 31.98 33.49 31.98 33.11
2505 NASDAQ WTFC Mon, Apr 14, 2008 32.40 32.45 31.72 31.88
2504 NASDAQ WTFC Fri, Apr 11, 2008 33.01 33.27 32.32 32.47
2503 NASDAQ WTFC Thu, Apr 10, 2008 33.14 33.80 32.94 33.34
2502 NASDAQ WTFC Wed, Apr 9, 2008 34.13 34.37 33.07 33.21
2501 NASDAQ WTFC Tue, Apr 8, 2008 34.09 34.43 33.64 34.01
2500 NASDAQ WTFC Mon, Apr 7, 2008 34.70 35.08 34.09 34.43
2499 NASDAQ WTFC Fri, Apr 4, 2008 35.46 35.46 34.42 34.46
2498 NASDAQ WTFC Thu, Apr 3, 2008 35.80 36.06 34.55 35.18
2497 NASDAQ WTFC Wed, Apr 2, 2008 37.00 37.08 35.83 36.20
2496 NASDAQ WTFC Tue, Apr 1, 2008 35.59 36.85 35.59 36.85
2495 NASDAQ WTFC Mon, Mar 31, 2008 34.50 35.89 34.27 34.95
2494 NASDAQ WTFC Fri, Mar 28, 2008 35.39 36.02 34.37 34.43
2493 NASDAQ WTFC Thu, Mar 27, 2008 36.23 36.68 35.33 35.46
2492 NASDAQ WTFC Wed, Mar 26, 2008 37.65 37.65 36.06 36.26
2491 NASDAQ WTFC Tue, Mar 25, 2008 37.57 38.25 36.90 37.90
2490 NASDAQ WTFC Mon, Mar 24, 2008 37.34 38.50 37.34 37.53
2489 NASDAQ WTFC Thu, Mar 20, 2008 35.84 37.39 34.93 37.09
2488 NASDAQ WTFC Wed, Mar 19, 2008 36.00 37.22 35.41 35.41
2487 NASDAQ WTFC Tue, Mar 18, 2008 35.16 36.72 34.17 35.75
2486 NASDAQ WTFC Mon, Mar 17, 2008 34.36 35.41 33.32 34.58
2485 NASDAQ WTFC Fri, Mar 14, 2008 36.56 37.05 34.80 35.13
2484 NASDAQ WTFC Thu, Mar 13, 2008 34.58 36.63 33.90 36.32
2483 NASDAQ WTFC Wed, Mar 12, 2008 35.81 37.12 34.83 34.95
2482 NASDAQ WTFC Tue, Mar 11, 2008 33.55 36.10 33.54 35.96
2481 NASDAQ WTFC Mon, Mar 10, 2008 33.16 33.56 32.43 32.96
2480 NASDAQ WTFC Fri, Mar 7, 2008 31.82 33.56 31.79 32.92
2479 NASDAQ WTFC Thu, Mar 6, 2008 32.75 32.90 32.20 32.29
2478 NASDAQ WTFC Wed, Mar 5, 2008 33.63 33.98 32.78 32.87
2477 NASDAQ WTFC Tue, Mar 4, 2008 33.22 33.72 32.24 33.40
2476 NASDAQ WTFC Mon, Mar 3, 2008 33.84 34.20 33.25 33.60
2475 NASDAQ WTFC Fri, Feb 29, 2008 34.93 34.94 33.60 33.75
2474 NASDAQ WTFC Thu, Feb 28, 2008 36.42 36.49 35.11 35.15
2473 NASDAQ WTFC Wed, Feb 27, 2008 36.25 37.24 36.09 36.57
2472 NASDAQ WTFC Tue, Feb 26, 2008 35.60 37.28 35.60 36.68
2471 NASDAQ WTFC Mon, Feb 25, 2008 35.28 36.11 34.37 35.91
2470 NASDAQ WTFC Fri, Feb 22, 2008 34.45 35.35 33.86 35.34
2469 NASDAQ WTFC Thu, Feb 21, 2008 35.84 36.33 34.37 34.47
2468 NASDAQ WTFC Wed, Feb 20, 2008 34.11 35.85 34.10 35.64
2467 NASDAQ WTFC Tue, Feb 19, 2008 35.18 35.22 34.04 34.34
2466 NASDAQ WTFC Fri, Feb 15, 2008 35.21 35.21 34.01 34.87
2465 NASDAQ WTFC Thu, Feb 14, 2008 35.93 36.16 34.71 34.80
2464 NASDAQ WTFC Wed, Feb 13, 2008 36.14 36.15 34.98 35.91
2463 NASDAQ WTFC Tue, Feb 12, 2008 35.65 36.19 35.21 35.72
2462 NASDAQ WTFC Mon, Feb 11, 2008 36.11 36.11 35.10 35.23
2461 NASDAQ WTFC Fri, Feb 8, 2008 36.57 37.29 35.40 36.50
2460 NASDAQ WTFC Thu, Feb 7, 2008 35.52 37.29 35.19 36.73
2459 NASDAQ WTFC Wed, Feb 6, 2008 35.85 37.02 35.19 35.65
2458 NASDAQ WTFC Tue, Feb 5, 2008 36.17 37.19 35.53 35.66
2457 NASDAQ WTFC Mon, Feb 4, 2008 38.72 38.95 36.82 36.96
2456 NASDAQ WTFC Fri, Feb 1, 2008 38.04 38.99 37.57 38.90
2455 NASDAQ WTFC Thu, Jan 31, 2008 36.49 38.61 36.06 38.04
2454 NASDAQ WTFC Wed, Jan 30, 2008 36.58 38.16 36.20 37.00
2453 NASDAQ WTFC Tue, Jan 29, 2008 35.56 36.54 34.69 36.41
2452 NASDAQ WTFC Mon, Jan 28, 2008 33.40 35.54 33.09 35.53
2451 NASDAQ WTFC Fri, Jan 25, 2008 34.62 34.98 33.65 33.66
2450 NASDAQ WTFC Thu, Jan 24, 2008 31.95 34.42 31.70 34.10
2449 NASDAQ WTFC Wed, Jan 23, 2008 29.18 32.64 28.87 31.92
2448 NASDAQ WTFC Tue, Jan 22, 2008 29.50 31.62 29.04 30.06
2447 NASDAQ WTFC Fri, Jan 18, 2008 30.67 31.22 29.29 29.91
2446 NASDAQ WTFC Thu, Jan 17, 2008 31.93 32.31 30.23 30.62
2445 NASDAQ WTFC Wed, Jan 16, 2008 30.57 31.94 30.57 31.46
2444 NASDAQ WTFC Tue, Jan 15, 2008 30.98 31.16 30.01 30.70
2443 NASDAQ WTFC Mon, Jan 14, 2008 31.68 32.24 31.03 31.42
2442 NASDAQ WTFC Fri, Jan 11, 2008 31.50 32.55 31.03 31.38
2441 NASDAQ WTFC Thu, Jan 10, 2008 30.34 32.23 29.79 31.80
2440 NASDAQ WTFC Wed, Jan 9, 2008 29.74 30.58 29.21 30.58
2439 NASDAQ WTFC Tue, Jan 8, 2008 31.95 32.48 29.83 29.83
2438 NASDAQ WTFC Mon, Jan 7, 2008 31.00 32.57 30.78 31.77
2437 NASDAQ WTFC Fri, Jan 4, 2008 31.54 31.56 30.72 30.80
2436 NASDAQ WTFC Thu, Jan 3, 2008 32.31 33.21 31.93 31.93
2435 NASDAQ WTFC Wed, Jan 2, 2008 33.03 33.46 31.90 32.29
2434 NASDAQ WTFC Mon, Dec 31, 2007 32.82 33.74 32.54 33.13
2433 NASDAQ WTFC Fri, Dec 28, 2007 33.66 34.41 33.10 33.10
2432 NASDAQ WTFC Thu, Dec 27, 2007 35.17 35.54 33.88 33.88
2431 NASDAQ WTFC Wed, Dec 26, 2007 35.37 35.73 34.76 35.43
2430 NASDAQ WTFC Mon, Dec 24, 2007 34.47 35.37 34.47 35.30
2429 NASDAQ WTFC Fri, Dec 21, 2007 33.09 34.67 32.99 34.55
2428 NASDAQ WTFC Thu, Dec 20, 2007 32.98 33.02 32.12 32.77
2427 NASDAQ WTFC Wed, Dec 19, 2007 33.72 33.91 32.51 32.86
2426 NASDAQ WTFC Tue, Dec 18, 2007 32.19 34.18 32.19 33.92
2425 NASDAQ WTFC Mon, Dec 17, 2007 32.53 33.25 32.28 32.28
2424 NASDAQ WTFC Fri, Dec 14, 2007 33.24 33.64 32.72 32.80
2423 NASDAQ WTFC Thu, Dec 13, 2007 33.64 33.90 32.96 33.67
2422 NASDAQ WTFC Wed, Dec 12, 2007 34.49 35.18 33.58 34.00
2421 NASDAQ WTFC Tue, Dec 11, 2007 35.98 36.48 34.08 34.11
2420 NASDAQ WTFC Mon, Dec 10, 2007 35.74 36.53 35.64 36.20
2419 NASDAQ WTFC Fri, Dec 7, 2007 36.23 36.34 35.51 35.74
2418 NASDAQ WTFC Thu, Dec 6, 2007 35.29 36.32 34.75 36.32
2417 NASDAQ WTFC Wed, Dec 5, 2007 35.26 35.45 34.74 35.43
2416 NASDAQ WTFC Tue, Dec 4, 2007 34.36 34.88 34.24 34.66
2415 NASDAQ WTFC Mon, Dec 3, 2007 35.22 35.57 34.60 34.75
2414 NASDAQ WTFC Fri, Nov 30, 2007 35.23 36.69 35.06 35.32
2413 NASDAQ WTFC Thu, Nov 29, 2007 34.80 35.09 34.32 34.78
2412 NASDAQ WTFC Wed, Nov 28, 2007 33.14 34.98 33.11 34.95
2411 NASDAQ WTFC Tue, Nov 27, 2007 32.24 32.96 31.81 32.71
2410 NASDAQ WTFC Mon, Nov 26, 2007 33.66 33.66 31.91 32.01
2409 NASDAQ WTFC Fri, Nov 23, 2007 33.00 34.12 32.93 33.73
2408 NASDAQ WTFC Wed, Nov 21, 2007 32.86 33.87 32.66 32.80
2407 NASDAQ WTFC Tue, Nov 20, 2007 32.82 33.61 32.03 33.11
2406 NASDAQ WTFC Mon, Nov 19, 2007 34.00 34.00 32.51 32.88
2405 NASDAQ WTFC Fri, Nov 16, 2007 34.65 34.93 33.64 34.31
2404 NASDAQ WTFC Thu, Nov 15, 2007 35.44 35.96 34.19 34.56
2403 NASDAQ WTFC Wed, Nov 14, 2007 37.06 37.83 35.46 35.67
2402 NASDAQ WTFC Tue, Nov 13, 2007 35.65 37.11 35.54 36.96
2401 NASDAQ WTFC Mon, Nov 12, 2007 34.77 36.31 34.71 35.39
2400 NASDAQ WTFC Fri, Nov 9, 2007 33.87 35.38 32.79 34.74
2399 NASDAQ WTFC Thu, Nov 8, 2007 33.44 34.46 32.78 34.28
2398 NASDAQ WTFC Wed, Nov 7, 2007 34.41 34.68 33.18 33.18
2397 NASDAQ WTFC Tue, Nov 6, 2007 33.73 34.90 33.72 34.87
2396 NASDAQ WTFC Mon, Nov 5, 2007 33.84 34.46 33.25 33.71
2395 NASDAQ WTFC Fri, Nov 2, 2007 35.37 35.40 33.92 34.39
2394 NASDAQ WTFC Thu, Nov 1, 2007 36.06 36.44 34.72 35.02
2393 NASDAQ WTFC Wed, Oct 31, 2007 36.02 36.97 35.72 36.74
2392 NASDAQ WTFC Tue, Oct 30, 2007 36.20 36.35 35.50 35.82
2391 NASDAQ WTFC Mon, Oct 29, 2007 37.26 37.28 36.21 36.46
2390 NASDAQ WTFC Fri, Oct 26, 2007 36.59 37.44 36.06 37.14
2389 NASDAQ WTFC Thu, Oct 25, 2007 35.89 36.17 35.19 36.04
2388 NASDAQ WTFC Wed, Oct 24, 2007 36.83 36.86 35.39 35.86
2387 NASDAQ WTFC Tue, Oct 23, 2007 35.83 37.27 35.50 37.07
2386 NASDAQ WTFC Mon, Oct 22, 2007 35.99 37.35 34.95 35.91
2385 NASDAQ WTFC Fri, Oct 19, 2007 39.75 39.77 38.34 38.34
2384 NASDAQ WTFC Thu, Oct 18, 2007 39.61 40.15 39.10 39.66
2383 NASDAQ WTFC Wed, Oct 17, 2007 41.19 41.84 39.91 40.41
2382 NASDAQ WTFC Tue, Oct 16, 2007 41.65 41.72 40.81 40.81
2381 NASDAQ WTFC Mon, Oct 15, 2007 42.88 43.04 41.33 41.83
2380 NASDAQ WTFC Fri, Oct 12, 2007 44.20 44.32 42.81 42.96
2379 NASDAQ WTFC Thu, Oct 11, 2007 44.75 45.28 44.18 44.26
2378 NASDAQ WTFC Wed, Oct 10, 2007 44.97 45.01 44.46 44.95
2377 NASDAQ WTFC Tue, Oct 9, 2007 44.86 45.24 44.39 45.10
2376 NASDAQ WTFC Mon, Oct 8, 2007 45.00 45.19 44.52 44.78
2375 NASDAQ WTFC Fri, Oct 5, 2007 44.50 45.51 44.49 45.18
2374 NASDAQ WTFC Thu, Oct 4, 2007 43.85 44.46 43.62 44.35
2373 NASDAQ WTFC Wed, Oct 3, 2007 44.00 44.23 43.23 43.82
2372 NASDAQ WTFC Tue, Oct 2, 2007 43.69 44.18 43.43 44.16
2371 NASDAQ WTFC Mon, Oct 1, 2007 42.59 43.86 42.53 43.66
2370 NASDAQ WTFC Fri, Sep 28, 2007 43.88 44.01 42.65 42.69
2369 NASDAQ WTFC Thu, Sep 27, 2007 44.60 44.81 43.76 43.98
2368 NASDAQ WTFC Wed, Sep 26, 2007 44.83 45.45 44.23 44.60
2367 NASDAQ WTFC Tue, Sep 25, 2007 45.15 45.19 43.86 44.57
2366 NASDAQ WTFC Mon, Sep 24, 2007 45.17 45.50 44.61 45.08
2365 NASDAQ WTFC Fri, Sep 21, 2007 45.28 45.48 44.88 45.18
2364 NASDAQ WTFC Thu, Sep 20, 2007 45.10 45.49 44.52 44.92
2363 NASDAQ WTFC Wed, Sep 19, 2007 45.23 45.78 44.78 45.23
2362 NASDAQ WTFC Tue, Sep 18, 2007 44.00 45.63 43.57 45.07
2361 NASDAQ WTFC Mon, Sep 17, 2007 43.90 44.15 43.17 43.82
2360 NASDAQ WTFC Fri, Sep 14, 2007 43.30 43.98 42.59 43.94
2359 NASDAQ WTFC Thu, Sep 13, 2007 43.04 43.81 42.59 43.37
2358 NASDAQ WTFC Wed, Sep 12, 2007 43.13 43.25 42.57 42.89
2357 NASDAQ WTFC Tue, Sep 11, 2007 41.96 43.24 41.88 43.21
2356 NASDAQ WTFC Mon, Sep 10, 2007 42.32 42.48 41.28 41.82
2355 NASDAQ WTFC Fri, Sep 7, 2007 42.47 42.67 41.96 42.22
2354 NASDAQ WTFC Thu, Sep 6, 2007 42.78 43.17 42.28 43.01
2353 NASDAQ WTFC Wed, Sep 5, 2007 43.52 43.95 42.51 42.69
2352 NASDAQ WTFC Tue, Sep 4, 2007 43.09 44.34 43.01 43.59
2351 NASDAQ WTFC Fri, Aug 31, 2007 42.76 43.36 42.48 43.14
2350 NASDAQ WTFC Thu, Aug 30, 2007 42.41 43.05 42.16 42.25
2349 NASDAQ WTFC Wed, Aug 29, 2007 42.11 42.99 41.55 42.93
2348 NASDAQ WTFC Tue, Aug 28, 2007 42.64 42.73 41.90 41.95
2347 NASDAQ WTFC Mon, Aug 27, 2007 43.13 43.15 42.64 42.87
2346 NASDAQ WTFC Fri, Aug 24, 2007 42.55 43.34 42.04 43.34
2345 NASDAQ WTFC Thu, Aug 23, 2007 43.44 43.44 42.07 42.61
2344 NASDAQ WTFC Wed, Aug 22, 2007 43.61 44.50 42.95 43.41
2343 NASDAQ WTFC Tue, Aug 21, 2007 42.66 43.87 42.66 43.52
2342 NASDAQ WTFC Mon, Aug 20, 2007 44.74 44.90 42.50 42.85
2341 NASDAQ WTFC Fri, Aug 17, 2007 44.32 45.10 43.47 44.71
2340 NASDAQ WTFC Thu, Aug 16, 2007 38.88 43.05 38.76 43.05
2339 NASDAQ WTFC Wed, Aug 15, 2007 39.10 40.99 38.80 38.98
2338 NASDAQ WTFC Tue, Aug 14, 2007 39.88 40.09 39.19 39.19
2337 NASDAQ WTFC Mon, Aug 13, 2007 40.88 41.57 39.69 39.84
2336 NASDAQ WTFC Fri, Aug 10, 2007 40.31 41.91 39.55 40.69
2335 NASDAQ WTFC Thu, Aug 9, 2007 40.21 42.49 40.09 40.89
2334 NASDAQ WTFC Wed, Aug 8, 2007 39.82 43.12 39.82 40.95
2333 NASDAQ WTFC Tue, Aug 7, 2007 39.71 40.25 39.00 39.66
2332 NASDAQ WTFC Mon, Aug 6, 2007 39.02 40.11 38.60 40.02
2331 NASDAQ WTFC Fri, Aug 3, 2007 40.55 40.69 38.89 38.95
2330 NASDAQ WTFC Thu, Aug 2, 2007 39.82 40.93 39.77 40.61
2329 NASDAQ WTFC Wed, Aug 1, 2007 39.37 40.29 38.81 39.77
2328 NASDAQ WTFC Tue, Jul 31, 2007 39.84 40.58 39.39 39.41
2327 NASDAQ WTFC Mon, Jul 30, 2007 39.08 40.25 38.50 39.62
2326 NASDAQ WTFC Fri, Jul 27, 2007 38.34 40.05 37.83 39.13
2325 NASDAQ WTFC Thu, Jul 26, 2007 38.86 39.43 37.65 38.47
2324 NASDAQ WTFC Wed, Jul 25, 2007 38.85 39.62 38.62 39.30
2323 NASDAQ WTFC Tue, Jul 24, 2007 39.58 39.80 38.20 38.38
2322 NASDAQ WTFC Mon, Jul 23, 2007 40.49 41.33 39.50 40.00
2321 NASDAQ WTFC Fri, Jul 20, 2007 41.73 41.83 40.22 40.61
2320 NASDAQ WTFC Thu, Jul 19, 2007 41.97 42.56 41.62 41.82
2319 NASDAQ WTFC Wed, Jul 18, 2007 43.05 43.05 41.59 42.01
2318 NASDAQ WTFC Tue, Jul 17, 2007 43.30 43.74 43.09 43.12
2317 NASDAQ WTFC Mon, Jul 16, 2007 43.69 43.91 43.26 43.35
2316 NASDAQ WTFC Fri, Jul 13, 2007 43.81 43.88 43.53 43.70
2315 NASDAQ WTFC Thu, Jul 12, 2007 43.00 43.96 42.96 43.96
2314 NASDAQ WTFC Wed, Jul 11, 2007 43.03 43.27 42.75 42.92
2313 NASDAQ WTFC Tue, Jul 10, 2007 43.17 43.30 42.95 43.10
2312 NASDAQ WTFC Mon, Jul 9, 2007 43.49 43.78 43.44 43.47
2311 NASDAQ WTFC Fri, Jul 6, 2007 43.86 43.99 43.50 43.57
2310 NASDAQ WTFC Thu, Jul 5, 2007 44.09 44.09 43.60 43.98
2309 NASDAQ WTFC Tue, Jul 3, 2007 44.02 44.25 43.91 44.10
2308 NASDAQ WTFC Mon, Jul 2, 2007 44.09 44.59 43.96 44.02
2307 NASDAQ WTFC Fri, Jun 29, 2007 44.67 44.86 43.61 43.85
2306 NASDAQ WTFC Thu, Jun 28, 2007 44.88 44.88 44.27 44.52
2305 NASDAQ WTFC Wed, Jun 27, 2007 44.58 45.00 44.35 44.88
2304 NASDAQ WTFC Tue, Jun 26, 2007 44.55 44.92 44.41 44.82
2303 NASDAQ WTFC Mon, Jun 25, 2007 44.45 44.87 44.18 44.41
2302 NASDAQ WTFC Fri, Jun 22, 2007 44.86 45.08 44.41 44.58
2301 NASDAQ WTFC Thu, Jun 21, 2007 45.27 45.65 44.85 44.97
2300 NASDAQ WTFC Wed, Jun 20, 2007 46.47 46.47 45.33 45.40
2299 NASDAQ WTFC Tue, Jun 19, 2007 46.12 46.55 45.73 46.44
2298 NASDAQ WTFC Mon, Jun 18, 2007 46.22 46.50 45.68 46.31
2297 NASDAQ WTFC Fri, Jun 15, 2007 46.19 46.46 45.86 46.36
2296 NASDAQ WTFC Thu, Jun 14, 2007 45.64 45.83 45.37 45.60
2295 NASDAQ WTFC Wed, Jun 13, 2007 45.63 46.00 45.40 45.67
2294 NASDAQ WTFC Tue, Jun 12, 2007 45.73 46.15 45.42 45.62
2293 NASDAQ WTFC Mon, Jun 11, 2007 45.81 46.18 45.43 46.06
2292 NASDAQ WTFC Fri, Jun 8, 2007 45.28 45.97 45.22 45.87
2291 NASDAQ WTFC Thu, Jun 7, 2007 45.86 45.90 45.25 45.35
2290 NASDAQ WTFC Wed, Jun 6, 2007 46.33 46.34 45.66 45.95
2289 NASDAQ WTFC Tue, Jun 5, 2007 46.67 46.74 46.32 46.43
2288 NASDAQ WTFC Mon, Jun 4, 2007 46.77 46.97 46.28 46.81
2287 NASDAQ WTFC Fri, Jun 1, 2007 45.94 46.85 45.94 46.83
2286 NASDAQ WTFC Thu, May 31, 2007 45.88 46.07 45.56 45.89
2285 NASDAQ WTFC Wed, May 30, 2007 45.61 45.90 45.42 45.88
2284 NASDAQ WTFC Tue, May 29, 2007 45.74 45.93 45.44 45.80
2283 NASDAQ WTFC Fri, May 25, 2007 45.56 45.71 45.23 45.66
2282 NASDAQ WTFC Thu, May 24, 2007 45.69 46.41 45.34 45.54
2281 NASDAQ WTFC Wed, May 23, 2007 46.17 46.69 45.80 45.84
2280 NASDAQ WTFC Tue, May 22, 2007 45.59 46.50 45.37 46.14
2279 NASDAQ WTFC Mon, May 21, 2007 45.25 45.83 45.08 45.71
2278 NASDAQ WTFC Fri, May 18, 2007 45.15 45.35 44.74 45.29
2277 NASDAQ WTFC Thu, May 17, 2007 44.70 45.55 44.18 45.16
2276 NASDAQ WTFC Wed, May 16, 2007 44.08 45.00 44.08 44.64
2275 NASDAQ WTFC Tue, May 15, 2007 45.21 45.43 44.67 44.71
2274 NASDAQ WTFC Mon, May 14, 2007 45.88 45.88 45.21 45.32
2273 NASDAQ WTFC Fri, May 11, 2007 45.55 46.07 44.91 45.97
2272 NASDAQ WTFC Thu, May 10, 2007 45.96 45.99 45.40 45.40
2271 NASDAQ WTFC Wed, May 9, 2007 45.49 46.40 45.49 46.06
2270 NASDAQ WTFC Tue, May 8, 2007 46.26 46.26 45.61 45.67
2269 NASDAQ WTFC Mon, May 7, 2007 46.15 46.67 46.15 46.33
2268 NASDAQ WTFC Fri, May 4, 2007 46.34 46.37 45.69 46.27
2267 NASDAQ WTFC Thu, May 3, 2007 45.93 46.40 45.76 46.25
2266 NASDAQ WTFC Wed, May 2, 2007 45.65 46.00 45.55 45.80
2265 NASDAQ WTFC Tue, May 1, 2007 43.55 45.94 43.50 45.74
2264 NASDAQ WTFC Mon, Apr 30, 2007 43.92 44.21 42.89 42.98
2263 NASDAQ WTFC Fri, Apr 27, 2007 44.52 44.63 43.92 43.94
2262 NASDAQ WTFC Thu, Apr 26, 2007 44.38 44.69 43.98 44.53
2261 NASDAQ WTFC Wed, Apr 25, 2007 44.49 44.69 44.09 44.52
2260 NASDAQ WTFC Tue, Apr 24, 2007 45.32 45.50 44.26 44.44
2259 NASDAQ WTFC Mon, Apr 23, 2007 43.53 46.00 43.53 45.32
2258 NASDAQ WTFC Fri, Apr 20, 2007 43.93 43.93 42.91 43.11
2257 NASDAQ WTFC Thu, Apr 19, 2007 43.55 43.93 43.00 43.50
2256 NASDAQ WTFC Wed, Apr 18, 2007 44.27 44.47 43.92 43.95
2255 NASDAQ WTFC Tue, Apr 17, 2007 44.39 44.59 44.10 44.31
2254 NASDAQ WTFC Mon, Apr 16, 2007 43.98 44.90 43.98 44.44
2253 NASDAQ WTFC Fri, Apr 13, 2007 43.31 44.00 43.31 44.00
2252 NASDAQ WTFC Thu, Apr 12, 2007 43.37 43.62 42.95 43.42
2251 NASDAQ WTFC Wed, Apr 11, 2007 43.93 43.95 43.42 43.49
2250 NASDAQ WTFC Tue, Apr 10, 2007 43.27 44.00 43.22 43.79
2249 NASDAQ WTFC Mon, Apr 9, 2007 43.44 43.65 43.20 43.34
2248 NASDAQ WTFC Thu, Apr 5, 2007 43.99 43.99 43.36 43.52
2247 NASDAQ WTFC Wed, Apr 4, 2007 44.61 44.77 43.86 43.91
2246 NASDAQ WTFC Tue, Apr 3, 2007 43.99 45.02 43.99 44.54
2245 NASDAQ WTFC Mon, Apr 2, 2007 44.61 44.69 43.70 43.99
2244 NASDAQ WTFC Fri, Mar 30, 2007 44.84 45.07 44.34 44.61
2243 NASDAQ WTFC Thu, Mar 29, 2007 44.99 45.16 44.28 44.76
2242 NASDAQ WTFC Wed, Mar 28, 2007 45.04 45.20 44.50 44.80
2241 NASDAQ WTFC Tue, Mar 27, 2007 45.36 45.36 45.00 45.11
2240 NASDAQ WTFC Mon, Mar 26, 2007 45.36 45.53 45.10 45.41
2239 NASDAQ WTFC Fri, Mar 23, 2007 45.03 45.50 44.80 45.42
2238 NASDAQ WTFC Thu, Mar 22, 2007 44.99 45.19 44.74 44.92
2237 NASDAQ WTFC Wed, Mar 21, 2007 44.22 45.01 43.67 45.01
2236 NASDAQ WTFC Tue, Mar 20, 2007 44.32 44.32 43.91 44.11
2235 NASDAQ WTFC Mon, Mar 19, 2007 44.00 44.59 43.92 44.25
2234 NASDAQ WTFC Fri, Mar 16, 2007 44.11 44.24 43.81 43.85
2233 NASDAQ WTFC Thu, Mar 15, 2007 43.00 44.10 42.96 44.10
2232 NASDAQ WTFC Wed, Mar 14, 2007 42.86 43.04 42.02 42.94
2231 NASDAQ WTFC Tue, Mar 13, 2007 44.72 44.72 42.85 43.00
2230 NASDAQ WTFC Mon, Mar 12, 2007 44.85 45.10 44.76 44.99
2229 NASDAQ WTFC Fri, Mar 9, 2007 44.88 45.39 44.81 45.00
2228 NASDAQ WTFC Thu, Mar 8, 2007 44.61 45.26 44.61 44.76
2227 NASDAQ WTFC Wed, Mar 7, 2007 45.54 45.65 44.32 44.34
2226 NASDAQ WTFC Tue, Mar 6, 2007 44.78 45.95 44.66 45.67
2225 NASDAQ WTFC Mon, Mar 5, 2007 45.37 45.37 44.64 44.67
2224 NASDAQ WTFC Fri, Mar 2, 2007 45.75 45.95 45.45 45.46
2223 NASDAQ WTFC Thu, Mar 1, 2007 45.50 46.35 45.01 45.92
2222 NASDAQ WTFC Wed, Feb 28, 2007 45.78 46.14 45.65 45.84
2221 NASDAQ WTFC Tue, Feb 27, 2007 46.25 46.30 45.72 45.75
2220 NASDAQ WTFC Mon, Feb 26, 2007 46.72 46.76 46.29 46.52
2219 NASDAQ WTFC Fri, Feb 23, 2007 47.12 47.12 46.49 46.72
2218 NASDAQ WTFC Thu, Feb 22, 2007 47.18 47.34 46.90 47.27
2217 NASDAQ WTFC Wed, Feb 21, 2007 47.05 47.32 46.91 47.26
2216 NASDAQ WTFC Tue, Feb 20, 2007 46.78 47.24 46.49 47.12
2215 NASDAQ WTFC Fri, Feb 16, 2007 46.89 47.14 46.63 46.98
2214 NASDAQ WTFC Thu, Feb 15, 2007 47.19 47.22 46.57 46.89
2213 NASDAQ WTFC Wed, Feb 14, 2007 46.57 47.25 46.54 47.04
2212 NASDAQ WTFC Tue, Feb 13, 2007 46.59 46.67 46.47 46.59
2211 NASDAQ WTFC Mon, Feb 12, 2007 46.53 46.72 46.32 46.58
2210 NASDAQ WTFC Fri, Feb 9, 2007 46.58 46.89 46.36 46.37
2209 NASDAQ WTFC Thu, Feb 8, 2007 46.89 46.99 46.58 46.69
2208 NASDAQ WTFC Wed, Feb 7, 2007 47.10 47.23 46.87 47.07
2207 NASDAQ WTFC Tue, Feb 6, 2007 46.68 47.07 46.43 47.02
2206 NASDAQ WTFC Mon, Feb 5, 2007 46.92 46.94 46.29 46.64
2205 NASDAQ WTFC Fri, Feb 2, 2007 45.80 46.92 45.80 46.79
2204 NASDAQ WTFC Thu, Feb 1, 2007 45.82 46.02 45.53 45.80
2203 NASDAQ WTFC Wed, Jan 31, 2007 45.89 45.90 45.29 45.79
2202 NASDAQ WTFC Tue, Jan 30, 2007 45.60 46.02 45.45 45.95
2201 NASDAQ WTFC Mon, Jan 29, 2007 45.17 45.85 45.11 45.65
2200 NASDAQ WTFC Fri, Jan 26, 2007 45.01 45.38 45.00 45.29
2199 NASDAQ WTFC Thu, Jan 25, 2007 45.42 45.56 44.95 45.00
2198 NASDAQ WTFC Wed, Jan 24, 2007 45.40 45.46 44.93 45.33
2197 NASDAQ WTFC Tue, Jan 23, 2007 45.35 45.92 45.35 45.46
2196 NASDAQ WTFC Mon, Jan 22, 2007 45.48 46.85 44.85 45.40
2195 NASDAQ WTFC Fri, Jan 19, 2007 47.03 47.03 46.10 46.75
2194 NASDAQ WTFC Thu, Jan 18, 2007 46.81 46.98 46.50 46.85
2193 NASDAQ WTFC Wed, Jan 17, 2007 47.56 47.76 46.75 46.84
2192 NASDAQ WTFC Tue, Jan 16, 2007 48.41 48.56 47.47 47.63
2191 NASDAQ WTFC Fri, Jan 12, 2007 48.28 48.54 48.16 48.31
2190 NASDAQ WTFC Thu, Jan 11, 2007 47.78 48.41 47.78 48.31
2189 NASDAQ WTFC Wed, Jan 10, 2007 47.35 47.69 47.35 47.64
2188 NASDAQ WTFC Tue, Jan 9, 2007 48.18 48.48 47.32 47.80
2187 NASDAQ WTFC Mon, Jan 8, 2007 48.19 48.36 47.78 48.22
2186 NASDAQ WTFC Fri, Jan 5, 2007 49.53 49.72 48.26 48.32
2185 NASDAQ WTFC Thu, Jan 4, 2007 48.81 50.00 48.70 49.74
2184 NASDAQ WTFC Wed, Jan 3, 2007 48.10 48.54 47.76 48.20
2183 NASDAQ WTFC Fri, Dec 29, 2006 48.56 48.64 48.01 48.02
2182 NASDAQ WTFC Thu, Dec 28, 2006 48.56 49.00 48.45 48.58
2181 NASDAQ WTFC Wed, Dec 27, 2006 47.53 48.73 47.53 48.71
2180 NASDAQ WTFC Tue, Dec 26, 2006 46.58 47.74 46.58 47.66
2179 NASDAQ WTFC Fri, Dec 22, 2006 46.96 47.09 46.35 46.70
2178 NASDAQ WTFC Thu, Dec 21, 2006 47.64 48.00 46.91 47.04
2177 NASDAQ WTFC Wed, Dec 20, 2006 47.50 47.87 47.42 47.68
2176 NASDAQ WTFC Tue, Dec 19, 2006 47.35 47.81 47.28 47.64
2175 NASDAQ WTFC Mon, Dec 18, 2006 47.93 48.37 47.44 47.55
2174 NASDAQ WTFC Fri, Dec 15, 2006 48.39 48.51 47.85 47.92
2173 NASDAQ WTFC Thu, Dec 14, 2006 47.68 48.51 47.68 48.33
2172 NASDAQ WTFC Wed, Dec 13, 2006 47.50 47.92 47.39 47.73
2171 NASDAQ WTFC Tue, Dec 12, 2006 47.21 47.41 47.00 47.28
2170 NASDAQ WTFC Mon, Dec 11, 2006 46.86 47.30 46.56 47.08
2169 NASDAQ WTFC Fri, Dec 8, 2006 47.37 47.37 46.71 47.00
2168 NASDAQ WTFC Thu, Dec 7, 2006 47.91 47.96 47.27 47.28
2167 NASDAQ WTFC Wed, Dec 6, 2006 48.13 48.21 47.64 47.93
2166 NASDAQ WTFC Tue, Dec 5, 2006 48.24 48.58 48.01 48.28
2165 NASDAQ WTFC Mon, Dec 4, 2006 47.25 48.18 47.24 48.06
2164 NASDAQ WTFC Fri, Dec 1, 2006 47.45 47.75 46.62 47.21
2163 NASDAQ WTFC Thu, Nov 30, 2006 47.95 47.95 47.27 47.62
2162 NASDAQ WTFC Wed, Nov 29, 2006 47.41 48.08 47.41 48.08
2161 NASDAQ WTFC Tue, Nov 28, 2006 47.49 47.49 46.97 47.31
2160 NASDAQ WTFC Mon, Nov 27, 2006 48.30 48.50 47.40 47.40
2159 NASDAQ WTFC Fri, Nov 24, 2006 48.04 48.56 48.00 48.53
2158 NASDAQ WTFC Wed, Nov 22, 2006 48.25 48.26 48.15 48.20
2157 NASDAQ WTFC Tue, Nov 21, 2006 48.51 48.65 48.07 48.25
2156 NASDAQ WTFC Mon, Nov 20, 2006 48.83 48.92 48.30 48.66
2155 NASDAQ WTFC Fri, Nov 17, 2006 49.20 49.20 48.55 48.94
2154 NASDAQ WTFC Thu, Nov 16, 2006 49.03 49.24 48.81 49.21
2153 NASDAQ WTFC Wed, Nov 15, 2006 48.49 49.10 48.47 48.94
2152 NASDAQ WTFC Tue, Nov 14, 2006 47.95 48.57 47.84 48.57
2151 NASDAQ WTFC Mon, Nov 13, 2006 47.88 48.29 47.61 48.04
2150 NASDAQ WTFC Fri, Nov 10, 2006 47.54 47.86 47.21 47.85
2149 NASDAQ WTFC Thu, Nov 9, 2006 48.03 48.08 47.35 47.53
2148 NASDAQ WTFC Wed, Nov 8, 2006 47.30 48.17 47.20 48.08
2147 NASDAQ WTFC Tue, Nov 7, 2006 47.58 48.28 47.34 47.57
2146 NASDAQ WTFC Mon, Nov 6, 2006 47.55 48.03 47.41 47.67
2145 NASDAQ WTFC Fri, Nov 3, 2006 47.82 48.10 47.12 47.45
2144 NASDAQ WTFC Thu, Nov 2, 2006 47.08 47.83 47.08 47.55
2143 NASDAQ WTFC Wed, Nov 1, 2006 48.52 48.52 47.16 47.33
2142 NASDAQ WTFC Tue, Oct 31, 2006 48.06 48.59 48.04 48.26
2141 NASDAQ WTFC Mon, Oct 30, 2006 47.92 48.19 47.40 48.04
2140 NASDAQ WTFC Fri, Oct 27, 2006 47.94 48.42 47.71 47.92
2139 NASDAQ WTFC Thu, Oct 26, 2006 47.40 47.99 47.30 47.90
2138 NASDAQ WTFC Wed, Oct 25, 2006 46.00 47.30 46.00 47.20
2137 NASDAQ WTFC Tue, Oct 24, 2006 47.24 47.24 45.96 46.03
2136 NASDAQ WTFC Mon, Oct 23, 2006 46.45 47.62 45.08 47.25
2135 NASDAQ WTFC Fri, Oct 20, 2006 48.54 48.54 47.29 47.31
2134 NASDAQ WTFC Thu, Oct 19, 2006 48.72 48.98 48.23 48.50
2133 NASDAQ WTFC Wed, Oct 18, 2006 48.69 49.05 48.59 48.68
2132 NASDAQ WTFC Tue, Oct 17, 2006 48.93 48.97 48.26 48.71
2131 NASDAQ WTFC Mon, Oct 16, 2006 48.52 49.10 48.52 49.05
2130 NASDAQ WTFC Fri, Oct 13, 2006 48.37 48.84 48.15 48.65
2129 NASDAQ WTFC Thu, Oct 12, 2006 48.03 48.38 48.03 48.20
2128 NASDAQ WTFC Wed, Oct 11, 2006 48.40 48.40 47.64 47.99
2127 NASDAQ WTFC Tue, Oct 10, 2006 48.51 48.51 48.15 48.39
2126 NASDAQ WTFC Mon, Oct 9, 2006 48.99 48.99 48.28 48.35
2125 NASDAQ WTFC Fri, Oct 6, 2006 49.16 49.39 48.66 48.88
2124 NASDAQ WTFC Thu, Oct 5, 2006 49.58 49.63 49.18 49.40
2123 NASDAQ WTFC Wed, Oct 4, 2006 49.62 49.62 49.23 49.45
2122 NASDAQ WTFC Tue, Oct 3, 2006 48.94 49.83 48.94 49.57
2121 NASDAQ WTFC Mon, Oct 2, 2006 50.24 50.29 48.90 49.03
2120 NASDAQ WTFC Fri, Sep 29, 2006 51.06 51.20 50.10 50.15
2119 NASDAQ WTFC Thu, Sep 28, 2006 51.00 51.13 50.60 50.91
2118 NASDAQ WTFC Wed, Sep 27, 2006 50.25 51.12 50.10 50.84
2117 NASDAQ WTFC Tue, Sep 26, 2006 50.05 50.83 49.89 50.44
2116 NASDAQ WTFC Mon, Sep 25, 2006 49.68 50.61 49.14 50.15
2115 NASDAQ WTFC Fri, Sep 22, 2006 49.50 49.67 48.87 49.51
2114 NASDAQ WTFC Thu, Sep 21, 2006 50.30 50.30 49.51 49.56
2113 NASDAQ WTFC Wed, Sep 20, 2006 50.21 51.00 49.96 50.25
2112 NASDAQ WTFC Tue, Sep 19, 2006 49.88 50.21 48.55 50.03
2111 NASDAQ WTFC Mon, Sep 18, 2006 49.45 49.97 49.25 49.81
2110 NASDAQ WTFC Fri, Sep 15, 2006 50.48 50.49 49.50 49.59
2109 NASDAQ WTFC Thu, Sep 14, 2006 50.42 50.51 49.27 50.22
2108 NASDAQ WTFC Wed, Sep 13, 2006 51.59 51.80 51.27 51.80
2107 NASDAQ WTFC Tue, Sep 12, 2006 50.00 51.56 49.89 51.46
2106 NASDAQ WTFC Mon, Sep 11, 2006 49.73 50.00 49.44 49.89
2105 NASDAQ WTFC Fri, Sep 8, 2006 50.07 50.15 49.57 50.11
2104 NASDAQ WTFC Thu, Sep 7, 2006 50.00 50.41 49.79 50.12
2103 NASDAQ WTFC Wed, Sep 6, 2006 50.50 50.52 50.16 50.30
2102 NASDAQ WTFC Tue, Sep 5, 2006 50.21 50.64 50.17 50.55
2101 NASDAQ WTFC Fri, Sep 1, 2006 50.39 50.60 50.17 50.37
2100 NASDAQ WTFC Thu, Aug 31, 2006 50.38 50.62 50.05 50.31
2099 NASDAQ WTFC Wed, Aug 30, 2006 49.88 50.40 49.65 50.18
2098 NASDAQ WTFC Tue, Aug 29, 2006 49.60 49.96 49.23 49.68
2097 NASDAQ WTFC Mon, Aug 28, 2006 49.01 49.67 48.96 49.65
2096 NASDAQ WTFC Fri, Aug 25, 2006 48.91 49.36 48.70 49.12
2095 NASDAQ WTFC Thu, Aug 24, 2006 49.21 49.35 48.71 49.14
2094 NASDAQ WTFC Wed, Aug 23, 2006 49.87 49.87 48.79 49.22
2093 NASDAQ WTFC Tue, Aug 22, 2006 48.70 49.89 48.70 49.70
2092 NASDAQ WTFC Mon, Aug 21, 2006 49.70 49.70 48.63 48.93
2091 NASDAQ WTFC Fri, Aug 18, 2006 50.20 50.20 49.04 49.99
2090 NASDAQ WTFC Thu, Aug 17, 2006 49.92 50.25 49.78 49.95
2089 NASDAQ WTFC Wed, Aug 16, 2006 49.75 50.17 49.47 50.17
2088 NASDAQ WTFC Tue, Aug 15, 2006 48.76 49.62 48.76 49.59
2087 NASDAQ WTFC Mon, Aug 14, 2006 48.50 48.92 48.10 48.27
2086 NASDAQ WTFC Fri, Aug 11, 2006 48.35 48.50 47.91 48.37
2085 NASDAQ WTFC Thu, Aug 10, 2006 47.54 48.73 47.25 48.52
2084 NASDAQ WTFC Wed, Aug 9, 2006 48.63 48.91 47.66 47.76
2083 NASDAQ WTFC Tue, Aug 8, 2006 48.60 48.80 48.15 48.30
2082 NASDAQ WTFC Mon, Aug 7, 2006 48.73 48.74 48.12 48.41
2081 NASDAQ WTFC Fri, Aug 4, 2006 49.24 49.61 48.40 48.95
2080 NASDAQ WTFC Thu, Aug 3, 2006 48.57 49.14 48.29 49.01
2079 NASDAQ WTFC Wed, Aug 2, 2006 48.27 48.98 47.88 48.96
2078 NASDAQ WTFC Tue, Aug 1, 2006 47.56 48.02 47.34 47.89
2077 NASDAQ WTFC Mon, Jul 31, 2006 48.00 48.14 47.10 47.86
2076 NASDAQ WTFC Fri, Jul 28, 2006 46.87 48.89 46.72 48.37
2075 NASDAQ WTFC Thu, Jul 27, 2006 47.54 47.74 46.56 46.78
2074 NASDAQ WTFC Wed, Jul 26, 2006 47.75 48.05 46.23 47.43
2073 NASDAQ WTFC Tue, Jul 25, 2006 47.00 48.42 46.14 47.72
2072 NASDAQ WTFC Mon, Jul 24, 2006 49.08 49.40 47.09 47.93
2071 NASDAQ WTFC Fri, Jul 21, 2006 49.88 49.98 48.79 48.86
2070 NASDAQ WTFC Thu, Jul 20, 2006 51.41 51.56 50.05 50.07
2069 NASDAQ WTFC Wed, Jul 19, 2006 49.94 51.54 49.94 51.28
2068 NASDAQ WTFC Tue, Jul 18, 2006 48.72 50.17 48.46 49.96
2067 NASDAQ WTFC Mon, Jul 17, 2006 49.18 49.50 48.58 48.58
2066 NASDAQ WTFC Fri, Jul 14, 2006 49.80 50.06 49.16 49.30
2065 NASDAQ WTFC Thu, Jul 13, 2006 50.50 50.58 49.80 49.84
2064 NASDAQ WTFC Wed, Jul 12, 2006 50.80 51.16 50.42 50.70
2063 NASDAQ WTFC Tue, Jul 11, 2006 49.80 51.00 49.61 51.00
2062 NASDAQ WTFC Mon, Jul 10, 2006 49.87 50.07 49.51 50.00
2061 NASDAQ WTFC Fri, Jul 7, 2006 50.36 50.95 49.77 49.84
2060 NASDAQ WTFC Thu, Jul 6, 2006 50.28 50.68 50.11 50.63
2059 NASDAQ WTFC Wed, Jul 5, 2006 51.30 51.55 50.26 50.44
2058 NASDAQ WTFC Mon, Jul 3, 2006 50.78 51.90 50.74 51.90
2057 NASDAQ WTFC Fri, Jun 30, 2006 50.99 51.20 50.72 50.85
2056 NASDAQ WTFC Thu, Jun 29, 2006 50.73 51.05 50.25 50.99
2055 NASDAQ WTFC Wed, Jun 28, 2006 50.52 50.94 50.20 50.52
2054 NASDAQ WTFC Tue, Jun 27, 2006 51.08 51.28 50.43 50.55
2053 NASDAQ WTFC Mon, Jun 26, 2006 50.33 51.39 50.25 51.00
2052 NASDAQ WTFC Fri, Jun 23, 2006 49.80 50.35 49.58 50.22
2051 NASDAQ WTFC Thu, Jun 22, 2006 50.18 50.23 49.51 50.01
2050 NASDAQ WTFC Wed, Jun 21, 2006 49.96 50.64 49.94 50.47
2049 NASDAQ WTFC Tue, Jun 20, 2006 49.63 50.55 49.63 50.00
2048 NASDAQ WTFC Mon, Jun 19, 2006 50.79 50.90 49.51 49.61
2047 NASDAQ WTFC Fri, Jun 16, 2006 50.73 50.93 50.14 50.79
2046 NASDAQ WTFC Thu, Jun 15, 2006 49.83 50.97 49.79 50.93
2045 NASDAQ WTFC Wed, Jun 14, 2006 50.35 50.41 49.08 49.71
2044 NASDAQ WTFC Tue, Jun 13, 2006 50.01 51.10 50.01 50.30
2043 NASDAQ WTFC Mon, Jun 12, 2006 50.55 50.74 50.06 50.11
2042 NASDAQ WTFC Fri, Jun 9, 2006 51.14 51.81 50.55 50.61
2041 NASDAQ WTFC Thu, Jun 8, 2006 51.26 51.26 50.05 51.02
2040 NASDAQ WTFC Wed, Jun 7, 2006 50.82 52.66 50.00 51.39
2039 NASDAQ WTFC Tue, Jun 6, 2006 50.43 51.01 50.05 50.92
2038 NASDAQ WTFC Mon, Jun 5, 2006 52.05 52.53 50.37 50.48
2037 NASDAQ WTFC Fri, Jun 2, 2006 52.32 52.71 51.87 52.33
2036 NASDAQ WTFC Thu, Jun 1, 2006 51.50 52.24 50.54 52.24
2035 NASDAQ WTFC Wed, May 31, 2006 50.20 51.41 50.20 51.33
2034 NASDAQ WTFC Tue, May 30, 2006 51.13 51.26 50.28 50.29
2033 NASDAQ WTFC Fri, May 26, 2006 51.51 51.88 51.05 51.36
2032 NASDAQ WTFC Thu, May 25, 2006 51.04 51.96 51.01 51.46
2031 NASDAQ WTFC Wed, May 24, 2006 50.88 51.25 50.10 51.01
2030 NASDAQ WTFC Tue, May 23, 2006 51.46 51.77 50.98 50.98
2029 NASDAQ WTFC Mon, May 22, 2006 50.59 52.06 50.29 51.38
2028 NASDAQ WTFC Fri, May 19, 2006 50.09 51.35 50.00 50.92
2027 NASDAQ WTFC Thu, May 18, 2006 50.03 50.40 49.69 50.10
2026 NASDAQ WTFC Wed, May 17, 2006 49.89 50.61 49.70 50.00
2025 NASDAQ WTFC Tue, May 16, 2006 50.80 50.80 49.78 50.20
2024 NASDAQ WTFC Mon, May 15, 2006 50.75 51.40 50.20 50.53
2023 NASDAQ WTFC Fri, May 12, 2006 50.92 51.35 50.92 51.01
2022 NASDAQ WTFC Thu, May 11, 2006 51.48 51.52 50.95 51.18
2021 NASDAQ WTFC Wed, May 10, 2006 51.38 51.70 51.01 51.63
2020 NASDAQ WTFC Tue, May 9, 2006 51.19 51.52 51.16 51.33
2019 NASDAQ WTFC Mon, May 8, 2006 52.00 52.00 51.25 51.35
2018 NASDAQ WTFC Fri, May 5, 2006 52.11 52.36 51.66 51.96
2017 NASDAQ WTFC Thu, May 4, 2006 51.16 51.95 51.09 51.85
2016 NASDAQ WTFC Wed, May 3, 2006 51.88 52.02 50.63 51.05
2015 NASDAQ WTFC Tue, May 2, 2006 50.86 52.11 50.86 51.95
2014 NASDAQ WTFC Mon, May 1, 2006 51.99 51.99 50.76 50.92
2013 NASDAQ WTFC Fri, Apr 28, 2006 51.17 52.00 51.08 51.75
2012 NASDAQ WTFC Thu, Apr 27, 2006 50.76 51.55 50.59 51.01
2011 NASDAQ WTFC Wed, Apr 26, 2006 50.75 51.42 50.51 51.00
2010 NASDAQ WTFC Tue, Apr 25, 2006 51.01 51.07 50.67 50.87
2009 NASDAQ WTFC Mon, Apr 24, 2006 50.60 51.27 50.44 51.01
2008 NASDAQ WTFC Fri, Apr 21, 2006 56.08 56.09 50.00 50.60
2007 NASDAQ WTFC Thu, Apr 20, 2006 59.18 59.42 58.24 58.64
2006 NASDAQ WTFC Wed, Apr 19, 2006 58.91 59.64 58.79 59.39
2005 NASDAQ WTFC Tue, Apr 18, 2006 56.92 58.98 56.62 58.98
2004 NASDAQ WTFC Mon, Apr 17, 2006 56.95 57.52 56.20 56.82
2003 NASDAQ WTFC Thu, Apr 13, 2006 56.99 57.46 56.57 57.03
2002 NASDAQ WTFC Wed, Apr 12, 2006 56.32 57.17 56.22 57.16
2001 NASDAQ WTFC Tue, Apr 11, 2006 56.96 57.04 56.31 56.46
2000 NASDAQ WTFC Mon, Apr 10, 2006 56.86 57.41 56.51 56.80
1999 NASDAQ WTFC Fri, Apr 7, 2006 57.85 58.25 56.75 56.96
1998 NASDAQ WTFC Thu, Apr 6, 2006 57.64 58.14 57.42 57.92
1997 NASDAQ WTFC Wed, Apr 5, 2006 57.80 57.99 57.11 57.79
1996 NASDAQ WTFC Tue, Apr 4, 2006 58.00 58.31 57.50 57.73
1995 NASDAQ WTFC Mon, Apr 3, 2006 58.61 58.90 58.01 58.10
1994 NASDAQ WTFC Fri, Mar 31, 2006 57.65 58.94 57.61 58.17
1993 NASDAQ WTFC Thu, Mar 30, 2006 58.04 58.40 57.71 58.24
1992 NASDAQ WTFC Wed, Mar 29, 2006 57.15 58.49 57.03 58.38
1991 NASDAQ WTFC Tue, Mar 28, 2006 56.70 57.50 56.43 57.28
1990 NASDAQ WTFC Mon, Mar 27, 2006 56.20 56.88 55.96 56.86
1989 NASDAQ WTFC Fri, Mar 24, 2006 56.18 56.65 56.02 56.39
1988 NASDAQ WTFC Thu, Mar 23, 2006 56.59 56.59 55.55 56.30
1987 NASDAQ WTFC Wed, Mar 22, 2006 55.10 56.67 54.91 56.41
1986 NASDAQ WTFC Tue, Mar 21, 2006 55.15 55.99 54.83 55.30
1985 NASDAQ WTFC Mon, Mar 20, 2006 54.97 55.59 54.49 55.45
1984 NASDAQ WTFC Fri, Mar 17, 2006 55.04 55.18 54.07 55.14
1983 NASDAQ WTFC Thu, Mar 16, 2006 55.40 55.50 54.75 54.81
1982 NASDAQ WTFC Wed, Mar 15, 2006 54.83 55.37 54.50 55.29
1981 NASDAQ WTFC Tue, Mar 14, 2006 53.86 55.00 53.75 55.00
1980 NASDAQ WTFC Mon, Mar 13, 2006 54.01 54.55 53.84 54.10
1979 NASDAQ WTFC Fri, Mar 10, 2006 53.08 53.90 52.72 53.88
1978 NASDAQ WTFC Thu, Mar 9, 2006 53.31 53.47 53.01 53.17
1977 NASDAQ WTFC Wed, Mar 8, 2006 53.15 53.54 52.63 53.40
1976 NASDAQ WTFC Tue, Mar 7, 2006 53.30 53.46 52.85 53.35
1975 NASDAQ WTFC Mon, Mar 6, 2006 53.59 53.84 53.20 53.39
1974 NASDAQ WTFC Fri, Mar 3, 2006 54.11 54.48 53.56 53.66
1973 NASDAQ WTFC Thu, Mar 2, 2006 54.65 54.65 53.93 54.47
1972 NASDAQ WTFC Wed, Mar 1, 2006 52.57 54.53 52.57 54.50
1971 NASDAQ WTFC Tue, Feb 28, 2006 53.35 53.43 52.47 52.68
1970 NASDAQ WTFC Mon, Feb 27, 2006 53.31 53.68 53.02 53.45
1969 NASDAQ WTFC Fri, Feb 24, 2006 53.28 53.47 52.66 53.43
1968 NASDAQ WTFC Thu, Feb 23, 2006 53.78 53.78 53.28 53.49
1967 NASDAQ WTFC Wed, Feb 22, 2006 53.28 54.22 53.01 53.63
1966 NASDAQ WTFC Tue, Feb 21, 2006 54.00 54.00 52.90 53.08
1965 NASDAQ WTFC Fri, Feb 17, 2006 54.41 54.50 53.71 53.77
1964 NASDAQ WTFC Thu, Feb 16, 2006 53.96 54.31 53.80 54.28
1963 NASDAQ WTFC Wed, Feb 15, 2006 53.50 53.96 52.99 53.88
1962 NASDAQ WTFC Tue, Feb 14, 2006 52.12 53.49 51.97 53.40
1961 NASDAQ WTFC Mon, Feb 13, 2006 52.01 52.23 51.80 51.85
1960 NASDAQ WTFC Fri, Feb 10, 2006 51.90 52.25 51.78 52.15
1959 NASDAQ WTFC Thu, Feb 9, 2006 52.90 52.90 51.92 51.92
1958 NASDAQ WTFC Wed, Feb 8, 2006 52.43 52.86 52.17 52.68
1957 NASDAQ WTFC Tue, Feb 7, 2006 52.54 53.00 52.33 52.36
1956 NASDAQ WTFC Mon, Feb 6, 2006 52.82 53.25 52.80 52.99
1955 NASDAQ WTFC Fri, Feb 3, 2006 52.92 53.34 52.70 52.95
1954 NASDAQ WTFC Thu, Feb 2, 2006 53.70 54.00 53.00 53.18
1953 NASDAQ WTFC Wed, Feb 1, 2006 53.57 53.94 53.56 53.92
1952 NASDAQ WTFC Tue, Jan 31, 2006 53.04 53.81 52.91 53.70
1951 NASDAQ WTFC Mon, Jan 30, 2006 53.29 53.50 53.05 53.22
1950 NASDAQ WTFC Fri, Jan 27, 2006 53.18 53.46 52.65 53.16
1949 NASDAQ WTFC Thu, Jan 26, 2006 51.95 53.11 51.91 53.00
1948 NASDAQ WTFC Wed, Jan 25, 2006 51.19 51.95 50.85 51.91
1947 NASDAQ WTFC Tue, Jan 24, 2006 51.06 52.09 50.60 51.03
1946 NASDAQ WTFC Mon, Jan 23, 2006 51.12 51.19 49.79 50.94
1945 NASDAQ WTFC Fri, Jan 20, 2006 55.18 55.18 51.99 52.08
1944 NASDAQ WTFC Thu, Jan 19, 2006 54.42 55.00 53.97 54.95
1943 NASDAQ WTFC Wed, Jan 18, 2006 54.05 54.63 53.76 54.27
1942 NASDAQ WTFC Tue, Jan 17, 2006 54.50 54.51 53.94 54.26
1941 NASDAQ WTFC Fri, Jan 13, 2006 54.23 54.80 53.99 54.76
1940 NASDAQ WTFC Thu, Jan 12, 2006 54.15 54.39 54.00 54.00
1939 NASDAQ WTFC Wed, Jan 11, 2006 54.54 54.62 53.97 54.31
1938 NASDAQ WTFC Tue, Jan 10, 2006 55.06 55.06 54.49 54.73
1937 NASDAQ WTFC Mon, Jan 9, 2006 54.83 55.23 54.73 55.06
1936 NASDAQ WTFC Fri, Jan 6, 2006 54.46 54.81 53.84 54.60
1935 NASDAQ WTFC Thu, Jan 5, 2006 54.65 54.71 54.16 54.39
1934 NASDAQ WTFC Wed, Jan 4, 2006 54.54 54.97 54.40 54.66
1933 NASDAQ WTFC Tue, Jan 3, 2006 54.86 55.04 53.65 54.55
1932 NASDAQ WTFC Fri, Dec 30, 2005 55.37 55.39 54.51 54.90
1931 NASDAQ WTFC Thu, Dec 29, 2005 55.93 56.05 55.40 55.41
1930 NASDAQ WTFC Wed, Dec 28, 2005 56.20 56.32 55.80 56.05
1929 NASDAQ WTFC Tue, Dec 27, 2005 56.59 56.94 56.34 56.38
1928 NASDAQ WTFC Fri, Dec 23, 2005 56.80 57.03 56.55 56.64
1927 NASDAQ WTFC Thu, Dec 22, 2005 57.27 57.57 56.42 56.77
1926 NASDAQ WTFC Wed, Dec 21, 2005 57.24 57.30 56.49 57.05
1925 NASDAQ WTFC Tue, Dec 20, 2005 56.63 57.02 56.54 56.69
1924 NASDAQ WTFC Mon, Dec 19, 2005 57.75 57.75 56.44 56.85
1923 NASDAQ WTFC Fri, Dec 16, 2005 57.87 58.38 57.66 57.66
1922 NASDAQ WTFC Thu, Dec 15, 2005 59.01 59.01 57.03 57.82
1921 NASDAQ WTFC Wed, Dec 14, 2005 59.04 59.09 57.66 58.71
1920 NASDAQ WTFC Tue, Dec 13, 2005 59.35 59.42 58.56 59.18
1919 NASDAQ WTFC Mon, Dec 12, 2005 58.71 59.63 58.55 59.30
1918 NASDAQ WTFC Fri, Dec 9, 2005 57.89 58.78 57.70 58.63
1917 NASDAQ WTFC Thu, Dec 8, 2005 57.70 58.06 57.36 57.89
1916 NASDAQ WTFC Wed, Dec 7, 2005 57.98 58.06 57.62 57.98
1915 NASDAQ WTFC Tue, Dec 6, 2005 56.93 58.10 56.93 58.04
1914 NASDAQ WTFC Mon, Dec 5, 2005 56.65 56.89 55.87 56.84
1913 NASDAQ WTFC Fri, Dec 2, 2005 57.69 57.71 56.49 56.76
1912 NASDAQ WTFC Thu, Dec 1, 2005 56.43 57.72 56.12 57.65
1911 NASDAQ WTFC Wed, Nov 30, 2005 56.48 56.73 55.83 56.18
1910 NASDAQ WTFC Tue, Nov 29, 2005 56.40 56.69 56.11 56.42
1909 NASDAQ WTFC Mon, Nov 28, 2005 56.14 56.61 55.50 56.44
1908 NASDAQ WTFC Fri, Nov 25, 2005 56.14 56.40 56.14 56.14
1907 NASDAQ WTFC Wed, Nov 23, 2005 55.94 56.42 55.60 56.33
1906 NASDAQ WTFC Tue, Nov 22, 2005 55.24 56.05 54.64 56.01
1905 NASDAQ WTFC Mon, Nov 21, 2005 54.89 55.57 54.28 55.38
1904 NASDAQ WTFC Fri, Nov 18, 2005 54.78 55.00 54.08 54.68
1903 NASDAQ WTFC Thu, Nov 17, 2005 53.33 54.37 53.04 54.37
1902 NASDAQ WTFC Wed, Nov 16, 2005 54.04 54.21 52.85 53.16
1901 NASDAQ WTFC Tue, Nov 15, 2005 55.09 55.14 54.01 54.09
1900 NASDAQ WTFC Mon, Nov 14, 2005 55.64 55.78 54.74 55.12
1899 NASDAQ WTFC Fri, Nov 11, 2005 55.67 55.97 55.47 55.86
1898 NASDAQ WTFC Thu, Nov 10, 2005 55.35 55.88 55.09 55.88
1897 NASDAQ WTFC Wed, Nov 9, 2005 54.64 55.49 54.43 55.45
1896 NASDAQ WTFC Tue, Nov 8, 2005 54.55 54.72 54.21 54.45
1895 NASDAQ WTFC Mon, Nov 7, 2005 54.00 55.00 53.96 54.95
1894 NASDAQ WTFC Fri, Nov 4, 2005 54.13 54.29 53.40 54.06
1893 NASDAQ WTFC Thu, Nov 3, 2005 54.45 54.65 53.90 54.13
1892 NASDAQ WTFC Wed, Nov 2, 2005 53.25 54.37 53.25 54.29
1891 NASDAQ WTFC Tue, Nov 1, 2005 53.40 53.69 52.91 53.44
1890 NASDAQ WTFC Mon, Oct 31, 2005 52.78 54.00 52.77 53.68
1889 NASDAQ WTFC Fri, Oct 28, 2005 51.77 53.05 51.55 52.86
1888 NASDAQ WTFC Thu, Oct 27, 2005 51.07 51.73 51.07 51.50
1887 NASDAQ WTFC Wed, Oct 26, 2005 51.41 51.82 50.96 51.36
1886 NASDAQ WTFC Tue, Oct 25, 2005 51.26 51.63 50.69 51.54
1885 NASDAQ WTFC Mon, Oct 24, 2005 50.15 51.88 50.00 51.59
1884 NASDAQ WTFC Fri, Oct 21, 2005 50.50 51.00 49.83 50.22
1883 NASDAQ WTFC Thu, Oct 20, 2005 50.90 50.90 50.20 50.75
1882 NASDAQ WTFC Wed, Oct 19, 2005 48.74 50.96 48.40 50.80
1881 NASDAQ WTFC Tue, Oct 18, 2005 49.39 49.98 48.55 49.03
1880 NASDAQ WTFC Mon, Oct 17, 2005 49.91 49.92 48.83 49.55
1879 NASDAQ WTFC Fri, Oct 14, 2005 49.74 50.06 49.13 49.75
1878 NASDAQ WTFC Thu, Oct 13, 2005 48.59 49.69 48.05 49.43
1877 NASDAQ WTFC Wed, Oct 12, 2005 48.80 49.13 48.00 48.71
1876 NASDAQ WTFC Tue, Oct 11, 2005 49.57 49.71 48.59 48.68
1875 NASDAQ WTFC Mon, Oct 10, 2005 48.60 50.03 48.35 49.58
1874 NASDAQ WTFC Fri, Oct 7, 2005 48.87 48.90 48.41 48.70
1873 NASDAQ WTFC Thu, Oct 6, 2005 49.35 49.99 48.50 48.66
1872 NASDAQ WTFC Wed, Oct 5, 2005 50.43 50.49 49.11 49.12
1871 NASDAQ WTFC Tue, Oct 4, 2005 50.50 50.96 50.10 50.52
1870 NASDAQ WTFC Mon, Oct 3, 2005 50.08 50.96 50.08 50.43
1869 NASDAQ WTFC Fri, Sep 30, 2005 50.80 50.90 50.25 50.26
1868 NASDAQ WTFC Thu, Sep 29, 2005 49.54 50.94 49.01 50.82
1867 NASDAQ WTFC Wed, Sep 28, 2005 50.04 50.05 49.19 49.79
1866 NASDAQ WTFC Tue, Sep 27, 2005 50.30 50.30 49.40 50.19
1865 NASDAQ WTFC Mon, Sep 26, 2005 49.59 50.52 49.59 50.23
1864 NASDAQ WTFC Fri, Sep 23, 2005 49.59 49.74 49.41 49.53
1863 NASDAQ WTFC Thu, Sep 22, 2005 49.75 50.10 49.30 49.70
1862 NASDAQ WTFC Wed, Sep 21, 2005 50.04 50.43 49.65 49.99
1861 NASDAQ WTFC Tue, Sep 20, 2005 50.17 50.68 50.00 50.33
1860 NASDAQ WTFC Mon, Sep 19, 2005 50.41 50.42 50.00 50.07
1859 NASDAQ WTFC Fri, Sep 16, 2005 50.16 50.59 49.95 50.52
1858 NASDAQ WTFC Thu, Sep 15, 2005 49.99 50.14 49.78 50.03
1857 NASDAQ WTFC Wed, Sep 14, 2005 50.21 50.37 49.95 50.01
1856 NASDAQ WTFC Tue, Sep 13, 2005 51.12 51.30 50.09 50.21
1855 NASDAQ WTFC Mon, Sep 12, 2005 51.49 51.80 51.07 51.43
1854 NASDAQ WTFC Fri, Sep 9, 2005 51.04 51.86 51.04 51.69
1853 NASDAQ WTFC Thu, Sep 8, 2005 51.17 51.43 50.64 51.05
1852 NASDAQ WTFC Wed, Sep 7, 2005 51.97 51.97 50.89 51.39
1851 NASDAQ WTFC Tue, Sep 6, 2005 51.39 52.09 51.13 52.05
1850 NASDAQ WTFC Fri, Sep 2, 2005 51.14 51.39 50.83 51.24
1849 NASDAQ WTFC Thu, Sep 1, 2005 51.55 51.75 51.00 51.31
1848 NASDAQ WTFC Wed, Aug 31, 2005 50.67 51.54 50.34 51.54
1847 NASDAQ WTFC Tue, Aug 30, 2005 50.24 50.88 50.16 50.59
1846 NASDAQ WTFC Mon, Aug 29, 2005 50.02 50.35 49.70 50.35
1845 NASDAQ WTFC Fri, Aug 26, 2005 50.74 50.74 49.57 50.20
1844 NASDAQ WTFC Thu, Aug 25, 2005 50.57 50.86 50.23 50.73
1843 NASDAQ WTFC Wed, Aug 24, 2005 50.92 51.60 50.25 50.49
1842 NASDAQ WTFC Tue, Aug 23, 2005 51.60 51.60 50.70 50.96
1841 NASDAQ WTFC Mon, Aug 22, 2005 50.47 51.53 50.40 51.53
1840 NASDAQ WTFC Fri, Aug 19, 2005 50.20 50.38 50.06 50.31
1839 NASDAQ WTFC Thu, Aug 18, 2005 50.06 50.57 49.91 50.41
1838 NASDAQ WTFC Wed, Aug 17, 2005 50.01 50.62 49.95 50.20
1837 NASDAQ WTFC Tue, Aug 16, 2005 50.82 50.90 50.01 50.01
1836 NASDAQ WTFC Mon, Aug 15, 2005 50.74 51.15 50.05 50.99
1835 NASDAQ WTFC Fri, Aug 12, 2005 50.97 51.15 50.13 50.51
1834 NASDAQ WTFC Thu, Aug 11, 2005 50.50 51.43 50.38 51.14
1833 NASDAQ WTFC Wed, Aug 10, 2005 50.89 52.06 50.26 50.68
1832 NASDAQ WTFC Tue, Aug 9, 2005 50.94 51.20 50.26 50.69
1831 NASDAQ WTFC Mon, Aug 8, 2005 51.15 51.46 50.71 50.90
1830 NASDAQ WTFC Fri, Aug 5, 2005 52.04 52.09 51.01 51.26
1829 NASDAQ WTFC Thu, Aug 4, 2005 53.03 53.03 51.98 52.37
1828 NASDAQ WTFC Wed, Aug 3, 2005 53.62 53.62 52.77 53.17
1827 NASDAQ WTFC Tue, Aug 2, 2005 53.27 53.75 52.75 53.73
1826 NASDAQ WTFC Mon, Aug 1, 2005 53.74 53.75 52.86 53.15
1825 NASDAQ WTFC Fri, Jul 29, 2005 55.00 55.50 53.32 53.63
1824 NASDAQ WTFC Thu, Jul 28, 2005 54.45 55.14 54.20 55.12
1823 NASDAQ WTFC Wed, Jul 27, 2005 55.05 55.25 54.51 54.54
1822 NASDAQ WTFC Tue, Jul 26, 2005 54.79 55.46 54.75 55.10
1821 NASDAQ WTFC Mon, Jul 25, 2005 55.00 55.15 54.40 54.76
1820 NASDAQ WTFC Fri, Jul 22, 2005 53.25 55.01 53.25 55.01
1819 NASDAQ WTFC Thu, Jul 21, 2005 54.63 54.66 53.00 53.11
1818 NASDAQ WTFC Wed, Jul 20, 2005 53.25 54.82 53.14 54.82
1817 NASDAQ WTFC Tue, Jul 19, 2005 53.22 53.63 53.01 53.30
1816 NASDAQ WTFC Mon, Jul 18, 2005 53.92 53.92 53.24 53.24
1815 NASDAQ WTFC Fri, Jul 15, 2005 53.90 54.43 53.38 54.07
1814 NASDAQ WTFC Thu, Jul 14, 2005 55.14 55.32 53.96 54.22
1813 NASDAQ WTFC Wed, Jul 13, 2005 54.87 55.26 54.87 55.00
1812 NASDAQ WTFC Tue, Jul 12, 2005 55.00 55.46 54.54 54.94
1811 NASDAQ WTFC Mon, Jul 11, 2005 54.06 54.99 53.97 54.83
1810 NASDAQ WTFC Fri, Jul 8, 2005 52.38 54.06 52.38 54.06
1809 NASDAQ WTFC Thu, Jul 7, 2005 52.55 52.68 51.83 52.29
1808 NASDAQ WTFC Wed, Jul 6, 2005 52.92 52.99 52.40 52.57
1807 NASDAQ WTFC Tue, Jul 5, 2005 52.01 53.08 51.90 52.96
1806 NASDAQ WTFC Fri, Jul 1, 2005 52.48 52.54 51.85 52.16
1805 NASDAQ WTFC Thu, Jun 30, 2005 52.40 52.93 51.99 52.35
1804 NASDAQ WTFC Wed, Jun 29, 2005 52.47 52.48 51.95 52.28
1803 NASDAQ WTFC Tue, Jun 28, 2005 51.40 52.44 51.19 52.44
1802 NASDAQ WTFC Mon, Jun 27, 2005 50.97 51.44 50.85 51.37
1801 NASDAQ WTFC Fri, Jun 24, 2005 50.40 51.50 50.40 51.01
1800 NASDAQ WTFC Thu, Jun 23, 2005 50.08 50.50 50.01 50.41
1799 NASDAQ WTFC Wed, Jun 22, 2005 49.61 50.35 49.61 50.17
1798 NASDAQ WTFC Tue, Jun 21, 2005 49.23 49.90 49.23 49.67
1797 NASDAQ WTFC Mon, Jun 20, 2005 49.12 49.58 48.69 49.28
1796 NASDAQ WTFC Fri, Jun 17, 2005 48.24 49.24 47.59 49.24
1795 NASDAQ WTFC Thu, Jun 16, 2005 48.00 48.28 47.78 48.14
1794 NASDAQ WTFC Wed, Jun 15, 2005 47.95 48.14 46.74 48.01
1793 NASDAQ WTFC Tue, Jun 14, 2005 47.90 48.02 47.55 47.78
1792 NASDAQ WTFC Mon, Jun 13, 2005 48.65 48.67 47.65 48.16
1791 NASDAQ WTFC Fri, Jun 10, 2005 49.45 49.54 48.65 48.65
1790 NASDAQ WTFC Thu, Jun 9, 2005 50.29 50.29 49.31 49.60
1789 NASDAQ WTFC Wed, Jun 8, 2005 50.20 50.55 50.20 50.29
1788 NASDAQ WTFC Tue, Jun 7, 2005 50.25 50.78 50.10 50.35
1787 NASDAQ WTFC Mon, Jun 6, 2005 49.50 50.26 49.21 50.20
1786 NASDAQ WTFC Fri, Jun 3, 2005 49.67 50.19 49.32 49.67
1785 NASDAQ WTFC Thu, Jun 2, 2005 50.19 50.46 49.75 50.02
1784 NASDAQ WTFC Wed, Jun 1, 2005 49.91 50.58 49.70 50.40
1783 NASDAQ WTFC Tue, May 31, 2005 50.30 50.45 49.97 50.07
1782 NASDAQ WTFC Fri, May 27, 2005 50.82 50.97 50.20 50.54
1781 NASDAQ WTFC Thu, May 26, 2005 50.70 51.16 50.45 51.16
1780 NASDAQ WTFC Wed, May 25, 2005 51.35 51.35 50.00 50.75
1779 NASDAQ WTFC Tue, May 24, 2005 51.50 51.77 50.99 51.28
1778 NASDAQ WTFC Mon, May 23, 2005 51.56 52.06 49.11 51.68
1777 NASDAQ WTFC Fri, May 20, 2005 50.98 51.50 50.05 51.50
1776 NASDAQ WTFC Thu, May 19, 2005 51.30 51.40 50.85 50.99
1775 NASDAQ WTFC Wed, May 18, 2005 50.40 51.35 50.37 51.33
1774 NASDAQ WTFC Tue, May 17, 2005 49.95 50.40 49.47 50.05
1773 NASDAQ WTFC Mon, May 16, 2005 49.37 50.35 49.35 50.29
1772 NASDAQ WTFC Fri, May 13, 2005 50.60 50.60 48.98 49.45
1771 NASDAQ WTFC Thu, May 12, 2005 49.85 50.50 49.80 50.37
1770 NASDAQ WTFC Wed, May 11, 2005 49.20 49.93 49.01 49.91
1769 NASDAQ WTFC Tue, May 10, 2005 50.06 50.06 49.12 49.35
1768 NASDAQ WTFC Mon, May 9, 2005 49.27 50.12 49.08 50.05
1767 NASDAQ WTFC Fri, May 6, 2005 50.42 50.50 49.18 49.37
1766 NASDAQ WTFC Thu, May 5, 2005 50.01 50.75 49.60 50.31
1765 NASDAQ WTFC Wed, May 4, 2005 48.75 50.45 48.58 50.24
1764 NASDAQ WTFC Tue, May 3, 2005 46.90 48.80 46.90 48.54
1763 NASDAQ WTFC Mon, May 2, 2005 45.65 47.05 45.65 47.00
1762 NASDAQ WTFC Fri, Apr 29, 2005 46.41 46.57 45.49 45.91
1761 NASDAQ WTFC Thu, Apr 28, 2005 46.85 47.11 46.10 46.10
1760 NASDAQ WTFC Wed, Apr 27, 2005 46.00 47.32 45.59 46.99
1759 NASDAQ WTFC Tue, Apr 26, 2005 47.86 48.00 46.15 46.28
1758 NASDAQ WTFC Mon, Apr 25, 2005 47.59 48.25 47.54 48.05
1757 NASDAQ WTFC Fri, Apr 22, 2005 47.80 48.05 47.40 47.74
1756 NASDAQ WTFC Thu, Apr 21, 2005 46.72 47.90 46.72 47.90
1755 NASDAQ WTFC Wed, Apr 20, 2005 46.82 47.20 46.60 46.72
1754 NASDAQ WTFC Tue, Apr 19, 2005 46.29 47.20 46.29 46.95
1753 NASDAQ WTFC Mon, Apr 18, 2005 45.04 46.63 45.00 46.33
1752 NASDAQ WTFC Fri, Apr 15, 2005 46.10 46.50 45.46 45.50
1751 NASDAQ WTFC Thu, Apr 14, 2005 46.98 47.24 45.88 46.15
1750 NASDAQ WTFC Wed, Apr 13, 2005 47.70 48.14 46.84 46.98
1749 NASDAQ WTFC Tue, Apr 12, 2005 46.75 48.11 46.50 47.97
1748 NASDAQ WTFC Mon, Apr 11, 2005 47.10 47.25 46.75 46.99
1747 NASDAQ WTFC Fri, Apr 8, 2005 47.84 47.87 46.81 47.24
1746 NASDAQ WTFC Thu, Apr 7, 2005 48.25 48.48 47.78 47.93
1745 NASDAQ WTFC Wed, Apr 6, 2005 46.96 48.26 46.88 48.10
1744 NASDAQ WTFC Tue, Apr 5, 2005 47.26 47.64 46.75 46.76
1743 NASDAQ WTFC Mon, Apr 4, 2005 47.38 47.50 46.80 47.26
1742 NASDAQ WTFC Fri, Apr 1, 2005 47.10 48.02 46.71 46.95
1741 NASDAQ WTFC Thu, Mar 31, 2005 48.16 48.18 46.78 47.09
1740 NASDAQ WTFC Wed, Mar 30, 2005 47.08 48.01 47.08 48.00
1739 NASDAQ WTFC Tue, Mar 29, 2005 47.97 48.15 47.17 47.27
1738 NASDAQ WTFC Mon, Mar 28, 2005 48.70 49.29 47.98 47.99
1737 NASDAQ WTFC Thu, Mar 24, 2005 49.00 49.29 48.32 48.43
1736 NASDAQ WTFC Wed, Mar 23, 2005 49.40 49.80 48.82 48.98
1735 NASDAQ WTFC Tue, Mar 22, 2005 50.56 50.78 49.38 49.55
1734 NASDAQ WTFC Mon, Mar 21, 2005 50.59 50.91 50.40 50.73
1733 NASDAQ WTFC Fri, Mar 18, 2005 51.34 51.35 49.26 50.75
1732 NASDAQ WTFC Thu, Mar 17, 2005 51.45 51.77 50.86 51.05
1731 NASDAQ WTFC Wed, Mar 16, 2005 51.93 51.98 51.36 51.50
1730 NASDAQ WTFC Tue, Mar 15, 2005 52.23 52.45 51.58 51.90
1729 NASDAQ WTFC Mon, Mar 14, 2005 51.65 52.15 51.60 52.01
1728 NASDAQ WTFC Fri, Mar 11, 2005 51.80 52.29 51.62 51.75
1727 NASDAQ WTFC Thu, Mar 10, 2005 52.06 52.50 51.57 51.73
1726 NASDAQ WTFC Wed, Mar 9, 2005 53.10 53.17 51.91 52.20
1725 NASDAQ WTFC Tue, Mar 8, 2005 53.36 53.79 52.86 53.15
1724 NASDAQ WTFC Mon, Mar 7, 2005 54.03 54.57 53.44 53.45
1723 NASDAQ WTFC Fri, Mar 4, 2005 53.88 54.48 53.62 54.11
1722 NASDAQ WTFC Thu, Mar 3, 2005 54.00 54.22 53.17 53.55
1721 NASDAQ WTFC Wed, Mar 2, 2005 53.91 54.84 53.91 54.08
1720 NASDAQ WTFC Tue, Mar 1, 2005 53.90 54.55 53.80 54.22
1719 NASDAQ WTFC Mon, Feb 28, 2005 52.81 53.83 52.74 53.66
1718 NASDAQ WTFC Fri, Feb 25, 2005 53.10 53.18 52.50 53.03
1717 NASDAQ WTFC Thu, Feb 24, 2005 51.80 53.67 51.75 53.24
1716 NASDAQ WTFC Wed, Feb 23, 2005 51.28 52.17 51.11 51.67
1715 NASDAQ WTFC Tue, Feb 22, 2005 52.35 52.50 51.02 51.26
1714 NASDAQ WTFC Fri, Feb 18, 2005 53.18 53.49 52.39 52.71
1713 NASDAQ WTFC Thu, Feb 17, 2005 53.69 54.00 52.62 53.02
1712 NASDAQ WTFC Wed, Feb 16, 2005 52.00 53.87 51.75 53.62
1711 NASDAQ WTFC Tue, Feb 15, 2005 51.90 52.00 49.35 50.35
1710 NASDAQ WTFC Mon, Feb 14, 2005 53.01 53.01 51.91 52.00
1709 NASDAQ WTFC Fri, Feb 11, 2005 52.77 53.49 52.06 52.96
1708 NASDAQ WTFC Thu, Feb 10, 2005 53.70 53.70 52.78 52.78
1707 NASDAQ WTFC Wed, Feb 9, 2005 54.80 54.85 53.44 53.45
1706 NASDAQ WTFC Tue, Feb 8, 2005 54.72 55.00 54.18 54.72
1705 NASDAQ WTFC Mon, Feb 7, 2005 54.65 55.00 54.27 54.66
1704 NASDAQ WTFC Fri, Feb 4, 2005 54.85 54.98 54.55 54.56
1703 NASDAQ WTFC Thu, Feb 3, 2005 54.91 55.16 54.80 54.96
1702 NASDAQ WTFC Wed, Feb 2, 2005 55.15 55.26 54.85 55.06
1701 NASDAQ WTFC Tue, Feb 1, 2005 55.50 55.50 54.98 55.28
1700 NASDAQ WTFC Mon, Jan 31, 2005 55.10 55.58 54.99 55.48
1699 NASDAQ WTFC Fri, Jan 28, 2005 54.85 55.10 54.60 55.10
1698 NASDAQ WTFC Thu, Jan 27, 2005 55.42 55.55 54.83 54.90
1697 NASDAQ WTFC Wed, Jan 26, 2005 55.09 55.69 54.89 55.63
1696 NASDAQ WTFC Tue, Jan 25, 2005 54.15 55.69 54.15 54.95
1695 NASDAQ WTFC Mon, Jan 24, 2005 54.30 54.85 54.06 54.16
1694 NASDAQ WTFC Fri, Jan 21, 2005 55.74 56.00 53.15 54.09
1693 NASDAQ WTFC Thu, Jan 20, 2005 56.00 56.45 55.05 55.25
1692 NASDAQ WTFC Wed, Jan 19, 2005 55.75 56.49 55.55 56.13
1691 NASDAQ WTFC Tue, Jan 18, 2005 55.00 56.10 54.90 55.89
1690 NASDAQ WTFC Fri, Jan 14, 2005 54.45 55.28 54.45 55.21
1689 NASDAQ WTFC Thu, Jan 13, 2005 54.26 54.75 53.98 54.15
1688 NASDAQ WTFC Wed, Jan 12, 2005 54.05 54.80 53.89 54.45
1687 NASDAQ WTFC Tue, Jan 11, 2005 54.19 54.85 53.80 54.04
1686 NASDAQ WTFC Mon, Jan 10, 2005 54.32 54.94 54.15 54.31
1685 NASDAQ WTFC Fri, Jan 7, 2005 54.95 55.05 54.40 54.40
1684 NASDAQ WTFC Thu, Jan 6, 2005 54.45 55.60 54.33 54.88
1683 NASDAQ WTFC Wed, Jan 5, 2005 55.20 55.33 53.75 53.75
1682 NASDAQ WTFC Tue, Jan 4, 2005 55.90 56.25 55.31 55.46
1681 NASDAQ WTFC Mon, Jan 3, 2005 57.00 57.23 55.67 55.87
1680 NASDAQ WTFC Fri, Dec 31, 2004 56.75 57.55 56.25 56.96
1679 NASDAQ WTFC Thu, Dec 30, 2004 56.99 57.32 56.54 56.59
1678 NASDAQ WTFC Wed, Dec 29, 2004 57.36 57.45 56.95 57.15
1677 NASDAQ WTFC Tue, Dec 28, 2004 57.10 57.51 57.07 57.45
1676 NASDAQ WTFC Mon, Dec 27, 2004 57.95 58.05 57.12 57.13
1675 NASDAQ WTFC Thu, Dec 23, 2004 58.34 58.64 57.70 57.79
1674 NASDAQ WTFC Wed, Dec 22, 2004 58.20 58.28 57.62 58.17
1673 NASDAQ WTFC Tue, Dec 21, 2004 58.05 58.36 57.85 58.22
1672 NASDAQ WTFC Mon, Dec 20, 2004 58.65 58.90 58.01 58.28
1671 NASDAQ WTFC Fri, Dec 17, 2004 58.70 58.88 58.35 58.85
1670 NASDAQ WTFC Thu, Dec 16, 2004 58.91 59.05 58.55 58.73
1669 NASDAQ WTFC Wed, Dec 15, 2004 58.80 59.40 58.75 59.05
1668 NASDAQ WTFC Tue, Dec 14, 2004 59.66 59.99 58.84 59.03
1667 NASDAQ WTFC Mon, Dec 13, 2004 60.40 60.84 59.96 60.84
1666 NASDAQ WTFC Fri, Dec 10, 2004 60.10 60.86 59.73 60.40
1665 NASDAQ WTFC Thu, Dec 9, 2004 60.50 60.70 59.36 60.11
1664 NASDAQ WTFC Wed, Dec 8, 2004 60.25 60.90 60.10 60.78
1663 NASDAQ WTFC Tue, Dec 7, 2004 61.58 61.58 60.14 60.20
1662 NASDAQ WTFC Mon, Dec 6, 2004 62.05 63.19 61.55 61.58
1661 NASDAQ WTFC Fri, Dec 3, 2004 63.20 63.20 61.69 62.10
1660 NASDAQ WTFC Thu, Dec 2, 2004 61.39 63.39 61.36 63.02
1659 NASDAQ WTFC Wed, Dec 1, 2004 60.14 61.60 59.83 61.60
1658 NASDAQ WTFC Tue, Nov 30, 2004 59.20 60.60 59.01 59.84
1657 NASDAQ WTFC Mon, Nov 29, 2004 58.00 59.95 57.81 59.68
1656 NASDAQ WTFC Fri, Nov 26, 2004 58.20 58.20 57.60 57.80
1655 NASDAQ WTFC Wed, Nov 24, 2004 58.00 59.10 57.93 58.00
1654 NASDAQ WTFC Tue, Nov 23, 2004 58.65 58.65 57.15 58.10
1653 NASDAQ WTFC Mon, Nov 22, 2004 57.55 58.78 57.40 58.76
1652 NASDAQ WTFC Fri, Nov 19, 2004 58.60 58.74 57.44 57.46
1651 NASDAQ WTFC Thu, Nov 18, 2004 58.99 59.08 58.40 58.69
1650 NASDAQ WTFC Wed, Nov 17, 2004 58.80 59.60 58.30 58.82
1649 NASDAQ WTFC Tue, Nov 16, 2004 60.90 61.05 58.75 58.76
1648 NASDAQ WTFC Mon, Nov 15, 2004 60.50 61.08 59.77 61.07
1647 NASDAQ WTFC Fri, Nov 12, 2004 60.20 60.68 59.59 60.54
1646 NASDAQ WTFC Thu, Nov 11, 2004 58.59 60.34 58.49 60.31
1645 NASDAQ WTFC Wed, Nov 10, 2004 58.10 58.66 58.00 58.59
1644 NASDAQ WTFC Tue, Nov 9, 2004 58.05 58.42 57.83 58.27
1643 NASDAQ WTFC Mon, Nov 8, 2004 57.51 58.05 57.51 57.95
1642 NASDAQ WTFC Fri, Nov 5, 2004 57.10 58.00 57.01 58.00
1641 NASDAQ WTFC Thu, Nov 4, 2004 57.00 57.25 56.47 57.00
1640 NASDAQ WTFC Wed, Nov 3, 2004 56.35 57.07 56.30 56.92
1639 NASDAQ WTFC Tue, Nov 2, 2004 56.20 56.69 55.75 56.11
1638 NASDAQ WTFC Mon, Nov 1, 2004 57.00 57.00 55.93 56.25
1637 NASDAQ WTFC Fri, Oct 29, 2004 57.02 57.30 56.70 57.00
1636 NASDAQ WTFC Thu, Oct 28, 2004 56.85 57.53 55.97 57.36
1635 NASDAQ WTFC Wed, Oct 27, 2004 55.32 56.77 55.32 56.77
1634 NASDAQ WTFC Tue, Oct 26, 2004 55.15 55.33 54.76 55.24
1633 NASDAQ WTFC Mon, Oct 25, 2004 54.76 55.26 54.33 55.12
1632 NASDAQ WTFC Fri, Oct 22, 2004 56.11 56.95 54.60 54.73
1631 NASDAQ WTFC Thu, Oct 21, 2004 56.05 56.25 55.30 56.25
1630 NASDAQ WTFC Wed, Oct 20, 2004 55.96 56.34 55.23 55.91
1629 NASDAQ WTFC Tue, Oct 19, 2004 56.16 56.43 55.57 56.09
1628 NASDAQ WTFC Mon, Oct 18, 2004 54.69 56.19 54.69 56.10
1627 NASDAQ WTFC Fri, Oct 15, 2004 54.64 55.00 54.36 54.61
1626 NASDAQ WTFC Thu, Oct 14, 2004 55.25 55.25 54.41 54.42
1625 NASDAQ WTFC Wed, Oct 13, 2004 56.24 56.35 54.90 55.20
1624 NASDAQ WTFC Tue, Oct 12, 2004 56.00 56.47 55.72 56.16
1623 NASDAQ WTFC Mon, Oct 11, 2004 55.25 56.05 55.00 56.04
1622 NASDAQ WTFC Fri, Oct 8, 2004 55.56 55.69 55.23 55.23
1621 NASDAQ WTFC Thu, Oct 7, 2004 56.60 56.75 55.62 55.70
1620 NASDAQ WTFC Wed, Oct 6, 2004 55.90 56.69 55.75 56.63
1619 NASDAQ WTFC Tue, Oct 5, 2004 56.37 56.62 55.76 55.81
1618 NASDAQ WTFC Mon, Oct 4, 2004 56.93 57.47 56.21 56.31
1617 NASDAQ WTFC Fri, Oct 1, 2004 57.13 57.31 56.83 57.02
1616 NASDAQ WTFC Thu, Sep 30, 2004 56.50 57.35 56.40 57.28
1615 NASDAQ WTFC Wed, Sep 29, 2004 56.30 56.75 55.94 56.57
1614 NASDAQ WTFC Tue, Sep 28, 2004 55.71 56.48 55.71 56.47
1613 NASDAQ WTFC Mon, Sep 27, 2004 56.88 56.88 55.71 55.71
1612 NASDAQ WTFC Fri, Sep 24, 2004 56.40 56.99 56.35 56.80
1611 NASDAQ WTFC Thu, Sep 23, 2004 56.59 56.83 55.85 56.36
1610 NASDAQ WTFC Wed, Sep 22, 2004 57.80 57.80 56.51 56.51
1609 NASDAQ WTFC Tue, Sep 21, 2004 57.48 57.92 57.18 57.89
1608 NASDAQ WTFC Mon, Sep 20, 2004 57.51 57.84 57.25 57.45
1607 NASDAQ WTFC Fri, Sep 17, 2004 57.72 57.77 57.15 57.33
1606 NASDAQ WTFC Thu, Sep 16, 2004 58.01 58.22 57.18 57.28
1605 NASDAQ WTFC Wed, Sep 15, 2004 58.18 58.38 57.65 58.19
1604 NASDAQ WTFC Tue, Sep 14, 2004 57.96 58.00 57.61 57.81
1603 NASDAQ WTFC Mon, Sep 13, 2004 58.15 58.15 57.35 58.01
1602 NASDAQ WTFC Fri, Sep 10, 2004 57.48 58.05 57.15 58.05
1601 NASDAQ WTFC Thu, Sep 9, 2004 57.21 57.92 57.21 57.45
1600 NASDAQ WTFC Wed, Sep 8, 2004 58.18 58.42 57.25 57.26
1599 NASDAQ WTFC Tue, Sep 7, 2004 56.95 58.18 56.80 58.03
1598 NASDAQ WTFC Fri, Sep 3, 2004 56.35 56.92 56.10 56.82
1597 NASDAQ WTFC Thu, Sep 2, 2004 54.94 56.34 54.94 56.34
1596 NASDAQ WTFC Wed, Sep 1, 2004 54.79 55.66 54.71 55.22
1595 NASDAQ WTFC Tue, Aug 31, 2004 54.99 55.46 54.63 54.88
1594 NASDAQ WTFC Mon, Aug 30, 2004 54.88 55.60 54.79 54.79
1593 NASDAQ WTFC Fri, Aug 27, 2004 55.04 55.10 54.62 54.85
1592 NASDAQ WTFC Thu, Aug 26, 2004 54.98 55.15 54.84 55.04
1591 NASDAQ WTFC Wed, Aug 25, 2004 54.90 55.15 54.80 54.98
1590 NASDAQ WTFC Tue, Aug 24, 2004 54.23 54.89 54.21 54.89
1589 NASDAQ WTFC Mon, Aug 23, 2004 54.35 54.87 53.92 53.92
1588 NASDAQ WTFC Fri, Aug 20, 2004 53.75 54.59 53.52 54.16
1587 NASDAQ WTFC Thu, Aug 19, 2004 53.99 54.29 53.56 53.56
1586 NASDAQ WTFC Wed, Aug 18, 2004 54.81 54.81 53.90 54.00
1585 NASDAQ WTFC Tue, Aug 17, 2004 53.90 54.84 53.61 54.69
1584 NASDAQ WTFC Mon, Aug 16, 2004 52.36 53.77 51.93 53.69
1583 NASDAQ WTFC Fri, Aug 13, 2004 52.00 52.69 51.96 52.11
1582 NASDAQ WTFC Thu, Aug 12, 2004 52.89 53.01 51.80 51.80
1581 NASDAQ WTFC Wed, Aug 11, 2004 51.51 53.10 51.20 53.10
1580 NASDAQ WTFC Tue, Aug 10, 2004 50.85 51.69 50.84 51.52
1579 NASDAQ WTFC Mon, Aug 9, 2004 51.55 51.79 50.89 50.97
1578 NASDAQ WTFC Fri, Aug 6, 2004 52.50 52.50 51.25 51.60
1577 NASDAQ WTFC Thu, Aug 5, 2004 52.74 52.74 51.63 52.18
1576 NASDAQ WTFC Wed, Aug 4, 2004 53.05 53.25 52.24 53.00
1575 NASDAQ WTFC Tue, Aug 3, 2004 53.25 53.39 52.50 52.95
1574 NASDAQ WTFC Mon, Aug 2, 2004 53.13 53.76 52.48 53.29
1573 NASDAQ WTFC Fri, Jul 30, 2004 52.18 53.25 52.18 53.03
1572 NASDAQ WTFC Thu, Jul 29, 2004 52.29 52.70 52.05 52.60
1571 NASDAQ WTFC Wed, Jul 28, 2004 52.50 52.84 51.69 52.00
1570 NASDAQ WTFC Tue, Jul 27, 2004 52.52 52.83 52.09 52.50
1569 NASDAQ WTFC Mon, Jul 26, 2004 52.05 52.53 51.73 52.25
1568 NASDAQ WTFC Fri, Jul 23, 2004 51.89 52.33 51.63 51.82
1567 NASDAQ WTFC Thu, Jul 22, 2004 51.86 52.18 51.20 51.96
1566 NASDAQ WTFC Wed, Jul 21, 2004 51.96 52.59 51.91 51.96
1565 NASDAQ WTFC Tue, Jul 20, 2004 51.05 52.15 50.95 51.89
1564 NASDAQ WTFC Mon, Jul 19, 2004 50.70 51.45 50.43 51.24
1563 NASDAQ WTFC Fri, Jul 16, 2004 50.69 51.25 50.46 50.55
1562 NASDAQ WTFC Thu, Jul 15, 2004 50.82 51.01 50.60 50.63
1561 NASDAQ WTFC Wed, Jul 14, 2004 50.97 51.05 50.51 50.91
1560 NASDAQ WTFC Tue, Jul 13, 2004 50.16 51.09 50.15 50.84
1559 NASDAQ WTFC Mon, Jul 12, 2004 50.32 50.39 49.82 50.39
1558 NASDAQ WTFC Fri, Jul 9, 2004 49.86 50.59 49.86 50.10
1557 NASDAQ WTFC Thu, Jul 8, 2004 51.24 51.24 49.88 50.05
1556 NASDAQ WTFC Wed, Jul 7, 2004 50.82 51.40 50.82 50.98
1555 NASDAQ WTFC Tue, Jul 6, 2004 50.65 51.16 50.38 50.94
1554 NASDAQ WTFC Fri, Jul 2, 2004 50.39 50.65 50.20 50.55
1553 NASDAQ WTFC Thu, Jul 1, 2004 51.16 51.20 50.20 50.20
1552 NASDAQ WTFC Wed, Jun 30, 2004 50.07 50.80 49.98 50.51
1551 NASDAQ WTFC Tue, Jun 29, 2004 50.12 50.50 49.81 50.50
1550 NASDAQ WTFC Mon, Jun 28, 2004 49.46 50.50 49.42 49.77
1549 NASDAQ WTFC Fri, Jun 25, 2004 49.71 50.25 49.32 49.41
1548 NASDAQ WTFC Thu, Jun 24, 2004 49.95 50.20 49.65 49.94
1547 NASDAQ WTFC Wed, Jun 23, 2004 49.30 50.00 49.30 50.00
1546 NASDAQ WTFC Tue, Jun 22, 2004 48.95 49.80 48.70 49.80
1545 NASDAQ WTFC Mon, Jun 21, 2004 49.00 49.00 48.80 48.80
1544 NASDAQ WTFC Fri, Jun 18, 2004 48.77 49.19 48.74 49.00
1543 NASDAQ WTFC Thu, Jun 17, 2004 47.74 48.80 47.60 48.70
1542 NASDAQ WTFC Wed, Jun 16, 2004 47.47 47.69 47.18 47.64
1541 NASDAQ WTFC Tue, Jun 15, 2004 47.09 47.64 47.05 47.46
1540 NASDAQ WTFC Mon, Jun 14, 2004 47.85 47.88 46.74 46.85
1539 NASDAQ WTFC Thu, Jun 10, 2004 48.25 48.34 47.64 47.72
1538 NASDAQ WTFC Wed, Jun 9, 2004 48.81 48.93 47.91 47.91
1537 NASDAQ WTFC Tue, Jun 8, 2004 48.80 48.95 48.63 48.83
1536 NASDAQ WTFC Mon, Jun 7, 2004 48.67 49.06 48.54 48.95
1535 NASDAQ WTFC Fri, Jun 4, 2004 48.59 48.92 48.45 48.50
1534 NASDAQ WTFC Thu, Jun 3, 2004 49.45 49.45 48.41 48.44
1533 NASDAQ WTFC Wed, Jun 2, 2004 47.72 49.40 47.72 49.39
1532 NASDAQ WTFC Tue, Jun 1, 2004 47.55 48.01 47.39 47.83
1531 NASDAQ WTFC Fri, May 28, 2004 48.05 48.05 47.36 47.52
1530 NASDAQ WTFC Thu, May 27, 2004 47.77 48.60 47.60 47.83
1529 NASDAQ WTFC Wed, May 26, 2004 47.87 48.18 47.77 48.18
1528 NASDAQ WTFC Tue, May 25, 2004 46.75 48.00 46.57 47.95
1527 NASDAQ WTFC Mon, May 24, 2004 46.46 46.79 46.16 46.77
1526 NASDAQ WTFC Fri, May 21, 2004 46.20 46.44 45.48 46.24
1525 NASDAQ WTFC Thu, May 20, 2004 45.76 46.20 45.52 45.87
1524 NASDAQ WTFC Wed, May 19, 2004 46.51 46.75 45.50 45.58
1523 NASDAQ WTFC Tue, May 18, 2004 45.77 46.50 45.77 46.50
1522 NASDAQ WTFC Mon, May 17, 2004 46.63 46.63 45.51 45.83
1521 NASDAQ WTFC Fri, May 14, 2004 46.35 47.04 46.12 46.75
1520 NASDAQ WTFC Thu, May 13, 2004 45.94 46.35 45.68 46.22
1519 NASDAQ WTFC Wed, May 12, 2004 46.73 46.84 45.18 45.95
1518 NASDAQ WTFC Tue, May 11, 2004 46.56 46.92 46.50 46.86
1517 NASDAQ WTFC Mon, May 10, 2004 47.40 47.40 46.58 46.62
1516 NASDAQ WTFC Fri, May 7, 2004 48.36 48.78 47.22 47.25
1515 NASDAQ WTFC Thu, May 6, 2004 48.22 48.88 47.83 48.36
1514 NASDAQ WTFC Wed, May 5, 2004 47.84 48.79 47.84 48.39
1513 NASDAQ WTFC Tue, May 4, 2004 48.39 48.50 47.56 47.70
1512 NASDAQ WTFC Mon, May 3, 2004 47.79 48.40 47.71 48.23
1511 NASDAQ WTFC Fri, Apr 30, 2004 48.30 48.30 47.47 47.50
1510 NASDAQ WTFC Thu, Apr 29, 2004 47.20 48.23 47.14 47.84
1509 NASDAQ WTFC Wed, Apr 28, 2004 47.74 48.11 46.83 47.20
1508 NASDAQ WTFC Tue, Apr 27, 2004 47.34 48.22 47.34 47.88
1507 NASDAQ WTFC Mon, Apr 26, 2004 47.01 48.08 46.98 47.44
1506 NASDAQ WTFC Fri, Apr 23, 2004 46.95 47.31 46.42 47.16
1505 NASDAQ WTFC Thu, Apr 22, 2004 46.41 46.94 46.40 46.77
1504 NASDAQ WTFC Wed, Apr 21, 2004 45.80 46.50 45.76 46.50
1503 NASDAQ WTFC Tue, Apr 20, 2004 47.60 48.04 45.61 45.90
1502 NASDAQ WTFC Mon, Apr 19, 2004 47.72 47.86 46.86 47.60
1501 NASDAQ WTFC Fri, Apr 16, 2004 47.55 48.11 47.49 47.65
1500 NASDAQ WTFC Thu, Apr 15, 2004 47.37 47.98 46.51 47.24
1499 NASDAQ WTFC Wed, Apr 14, 2004 48.29 48.29 46.87 47.23
1498 NASDAQ WTFC Tue, Apr 13, 2004 49.59 49.68 48.05 48.47
1497 NASDAQ WTFC Mon, Apr 12, 2004 49.50 50.10 49.28 49.60
1496 NASDAQ WTFC Thu, Apr 8, 2004 49.95 49.98 49.26 49.40
1495 NASDAQ WTFC Wed, Apr 7, 2004 49.05 49.83 48.83 49.59
1494 NASDAQ WTFC Tue, Apr 6, 2004 50.10 50.10 48.86 48.89
1493 NASDAQ WTFC Mon, Apr 5, 2004 49.92 50.08 49.31 50.00
1492 NASDAQ WTFC Fri, Apr 2, 2004 49.20 49.88 48.41 49.88
1491 NASDAQ WTFC Thu, Apr 1, 2004 48.81 49.16 48.55 48.99
1490 NASDAQ WTFC Wed, Mar 31, 2004 48.85 49.11 48.50 48.63
1489 NASDAQ WTFC Tue, Mar 30, 2004 49.20 49.56 46.00 49.11
1488 NASDAQ WTFC Mon, Mar 29, 2004 48.76 49.54 48.76 49.24
1487 NASDAQ WTFC Fri, Mar 26, 2004 48.88 49.17 48.76 48.82
1486 NASDAQ WTFC Thu, Mar 25, 2004 48.30 49.07 47.85 48.96
1485 NASDAQ WTFC Wed, Mar 24, 2004 48.55 48.74 47.95 48.21
1484 NASDAQ WTFC Tue, Mar 23, 2004 48.68 49.45 48.37 48.60
1483 NASDAQ WTFC Mon, Mar 22, 2004 48.75 49.13 47.90 48.10
1482 NASDAQ WTFC Fri, Mar 19, 2004 49.09 49.32 48.18 48.95
1481 NASDAQ WTFC Thu, Mar 18, 2004 48.65 49.10 48.01 49.00
1480 NASDAQ WTFC Wed, Mar 17, 2004 47.72 48.75 47.72 48.64
1479 NASDAQ WTFC Tue, Mar 16, 2004 47.25 48.25 47.25 48.00
1478 NASDAQ WTFC Mon, Mar 15, 2004 47.93 47.93 47.06 47.20
1477 NASDAQ WTFC Fri, Mar 12, 2004 48.15 48.15 47.55 48.00
1476 NASDAQ WTFC Thu, Mar 11, 2004 48.48 48.57 47.93 48.10
1475 NASDAQ WTFC Wed, Mar 10, 2004 48.64 48.78 48.29 48.30
1474 NASDAQ WTFC Tue, Mar 9, 2004 49.20 49.20 48.15 48.73
1473 NASDAQ WTFC Mon, Mar 8, 2004 50.00 50.24 48.92 49.04
1472 NASDAQ WTFC Fri, Mar 5, 2004 49.72 50.44 49.34 50.12
1471 NASDAQ WTFC Thu, Mar 4, 2004 49.32 49.68 48.94 49.65
1470 NASDAQ WTFC Wed, Mar 3, 2004 48.94 49.60 48.44 49.19
1469 NASDAQ WTFC Tue, Mar 2, 2004 48.98 49.23 48.70 48.75
1468 NASDAQ WTFC Mon, Mar 1, 2004 48.07 49.18 48.07 49.18
1467 NASDAQ WTFC Fri, Feb 27, 2004 48.25 48.50 48.09 48.10
1466 NASDAQ WTFC Thu, Feb 26, 2004 48.03 48.37 47.95 48.37
1465 NASDAQ WTFC Wed, Feb 25, 2004 47.73 48.28 47.58 48.28
1464 NASDAQ WTFC Tue, Feb 24, 2004 47.50 48.08 47.30 47.92
1463 NASDAQ WTFC Mon, Feb 23, 2004 48.41 48.41 47.53 47.54
1462 NASDAQ WTFC Fri, Feb 20, 2004 48.13 48.80 47.97 48.03
1461 NASDAQ WTFC Thu, Feb 19, 2004 49.11 49.23 48.07 48.07
1460 NASDAQ WTFC Wed, Feb 18, 2004 49.15 49.25 48.87 48.87
1459 NASDAQ WTFC Tue, Feb 17, 2004 48.42 49.14 48.33 49.05
1458 NASDAQ WTFC Fri, Feb 13, 2004 48.80 48.94 48.22 48.26
1457 NASDAQ WTFC Thu, Feb 12, 2004 48.37 48.79 48.29 48.65
1456 NASDAQ WTFC Wed, Feb 11, 2004 48.33 48.64 48.24 48.25
1455 NASDAQ WTFC Tue, Feb 10, 2004 48.10 48.46 47.81 48.27
1454 NASDAQ WTFC Mon, Feb 9, 2004 47.95 48.15 47.51 48.15
1453 NASDAQ WTFC Fri, Feb 6, 2004 47.46 48.12 47.07 47.87
1452 NASDAQ WTFC Thu, Feb 5, 2004 46.51 47.76 46.51 47.20
1451 NASDAQ WTFC Wed, Feb 4, 2004 46.99 47.10 46.58 46.60
1450 NASDAQ WTFC Tue, Feb 3, 2004 46.76 47.10 46.50 46.86
1449 NASDAQ WTFC Mon, Feb 2, 2004 46.83 47.01 46.50 46.99
1448 NASDAQ WTFC Fri, Jan 30, 2004 46.25 46.82 46.19 46.82
1447 NASDAQ WTFC Thu, Jan 29, 2004 45.75 46.44 45.71 46.35
1446 NASDAQ WTFC Wed, Jan 28, 2004 45.58 46.18 45.50 46.00
1445 NASDAQ WTFC Tue, Jan 27, 2004 44.66 45.57 44.57 45.56
1444 NASDAQ WTFC Mon, Jan 26, 2004 44.43 45.03 44.29 45.03
1443 NASDAQ WTFC Fri, Jan 23, 2004 44.35 44.50 43.86 44.31
1442 NASDAQ WTFC Thu, Jan 22, 2004 43.00 44.31 42.92 44.31
1441 NASDAQ WTFC Wed, Jan 21, 2004 42.60 43.08 42.44 42.98
1440 NASDAQ WTFC Tue, Jan 20, 2004 42.72 43.00 42.34 42.60
1439 NASDAQ WTFC Fri, Jan 16, 2004 42.55 42.99 42.54 42.89
1438 NASDAQ WTFC Thu, Jan 15, 2004 42.38 42.57 41.85 42.48
1437 NASDAQ WTFC Wed, Jan 14, 2004 42.30 42.50 42.25 42.34
1436 NASDAQ WTFC Tue, Jan 13, 2004 43.13 43.35 41.87 42.25
1435 NASDAQ WTFC Mon, Jan 12, 2004 43.43 43.47 42.92 43.28
1434 NASDAQ WTFC Fri, Jan 9, 2004 43.53 43.58 43.16 43.37
1433 NASDAQ WTFC Thu, Jan 8, 2004 43.15 43.55 43.11 43.52
1432 NASDAQ WTFC Wed, Jan 7, 2004 42.91 43.58 42.82 43.58
1431 NASDAQ WTFC Tue, Jan 6, 2004 43.20 43.63 42.74 43.06
1430 NASDAQ WTFC Mon, Jan 5, 2004 44.76 45.00 42.74 43.60
1429 NASDAQ WTFC Fri, Jan 2, 2004 45.05 45.18 44.59 44.79
1428 NASDAQ WTFC Wed, Dec 31, 2003 46.20 46.35 45.10 45.10
1427 NASDAQ WTFC Tue, Dec 30, 2003 46.60 46.85 45.90 46.82
1426 NASDAQ WTFC Mon, Dec 29, 2003 46.23 46.83 46.05 46.68
1425 NASDAQ WTFC Fri, Dec 26, 2003 45.95 46.15 45.70 46.15
1424 NASDAQ WTFC Wed, Dec 24, 2003 45.87 46.25 45.71 45.74
1423 NASDAQ WTFC Tue, Dec 23, 2003 45.71 46.20 45.46 46.17
1422 NASDAQ WTFC Mon, Dec 22, 2003 45.75 45.89 45.03 45.85
1421 NASDAQ WTFC Fri, Dec 19, 2003 45.83 45.84 44.80 45.77
1420 NASDAQ WTFC Thu, Dec 18, 2003 44.05 45.51 44.05 45.31
1419 NASDAQ WTFC Wed, Dec 17, 2003 44.42 44.58 44.01 44.19
1418 NASDAQ WTFC Tue, Dec 16, 2003 44.00 44.62 43.95 44.54
1417 NASDAQ WTFC Mon, Dec 15, 2003 45.50 45.75 44.05 44.10
1416 NASDAQ WTFC Fri, Dec 12, 2003 44.16 45.50 44.16 45.49
1415 NASDAQ WTFC Thu, Dec 11, 2003 44.00 44.63 43.85 44.40
1414 NASDAQ WTFC Wed, Dec 10, 2003 44.99 45.24 43.94 44.05
1413 NASDAQ WTFC Tue, Dec 9, 2003 45.25 45.38 44.85 45.15
1412 NASDAQ WTFC Mon, Dec 8, 2003 45.31 45.71 45.03 45.31
1411 NASDAQ WTFC Fri, Dec 5, 2003 45.21 45.60 45.21 45.48
1410 NASDAQ WTFC Thu, Dec 4, 2003 45.18 45.70 44.75 45.66
1409 NASDAQ WTFC Wed, Dec 3, 2003 46.02 46.43 45.13 45.20
1408 NASDAQ WTFC Tue, Dec 2, 2003 45.75 46.78 45.64 46.12
1407 NASDAQ WTFC Mon, Dec 1, 2003 45.15 45.81 45.00 45.80
1406 NASDAQ WTFC Fri, Nov 28, 2003 45.49 45.50 44.68 44.82
1405 NASDAQ WTFC Wed, Nov 26, 2003 44.78 45.50 44.72 45.27
1404 NASDAQ WTFC Tue, Nov 25, 2003 43.79 44.79 43.72 44.78
1403 NASDAQ WTFC Mon, Nov 24, 2003 42.90 44.00 42.90 43.79
1402 NASDAQ WTFC Fri, Nov 21, 2003 42.74 43.13 42.64 42.83
1401 NASDAQ WTFC Thu, Nov 20, 2003 43.68 43.69 42.73 42.89
1400 NASDAQ WTFC Wed, Nov 19, 2003 43.75 44.23 43.63 43.75
1399 NASDAQ WTFC Tue, Nov 18, 2003 44.55 44.94 43.70 44.11
1398 NASDAQ WTFC Mon, Nov 17, 2003 44.56 44.93 44.25 44.64
1397 NASDAQ WTFC Fri, Nov 14, 2003 44.85 45.14 44.37 44.63
1396 NASDAQ WTFC Thu, Nov 13, 2003 43.95 44.90 43.95 44.80
1395 NASDAQ WTFC Wed, Nov 12, 2003 44.45 44.62 43.81 44.33
1394 NASDAQ WTFC Tue, Nov 11, 2003 45.30 45.30 44.35 44.46
1393 NASDAQ WTFC Mon, Nov 10, 2003 45.45 45.45 44.99 45.09
1392 NASDAQ WTFC Fri, Nov 7, 2003 44.90 45.47 44.80 45.30
1391 NASDAQ WTFC Thu, Nov 6, 2003 44.65 44.99 44.50 44.88
1390 NASDAQ WTFC Wed, Nov 5, 2003 44.19 44.70 44.19 44.56
1389 NASDAQ WTFC Tue, Nov 4, 2003 44.00 44.50 43.83 44.40
1388 NASDAQ WTFC Mon, Nov 3, 2003 43.27 44.38 43.25 44.00
1387 NASDAQ WTFC Fri, Oct 31, 2003 43.30 43.44 43.30 43.30
1386 NASDAQ WTFC Thu, Oct 30, 2003 42.89 43.50 42.89 43.22
1385 NASDAQ WTFC Wed, Oct 29, 2003 42.15 42.83 42.05 42.79
1384 NASDAQ WTFC Tue, Oct 28, 2003 41.26 42.44 41.26 42.44
1383 NASDAQ WTFC Mon, Oct 27, 2003 39.55 41.45 39.55 41.40
1382 NASDAQ WTFC Fri, Oct 24, 2003 39.15 39.81 38.65 39.49
1381 NASDAQ WTFC Thu, Oct 23, 2003 40.01 40.15 39.15 39.31
1380 NASDAQ WTFC Wed, Oct 22, 2003 40.85 40.95 39.91 39.91
1379 NASDAQ WTFC Tue, Oct 21, 2003 41.10 41.90 40.86 40.96
1378 NASDAQ WTFC Mon, Oct 20, 2003 40.75 41.40 40.55 41.10
1377 NASDAQ WTFC Fri, Oct 17, 2003 40.29 41.76 40.29 40.80
1376 NASDAQ WTFC Thu, Oct 16, 2003 40.39 40.42 39.80 40.15
1375 NASDAQ WTFC Wed, Oct 15, 2003 40.43 40.79 40.25 40.33
1374 NASDAQ WTFC Tue, Oct 14, 2003 40.60 40.79 40.30 40.64
1373 NASDAQ WTFC Mon, Oct 13, 2003 40.35 41.00 40.31 40.50
1372 NASDAQ WTFC Fri, Oct 10, 2003 40.14 40.75 40.06 40.26
1371 NASDAQ WTFC Thu, Oct 9, 2003 39.11 40.43 38.97 40.25
1370 NASDAQ WTFC Wed, Oct 8, 2003 39.33 39.33 38.58 38.92
1369 NASDAQ WTFC Tue, Oct 7, 2003 38.65 39.46 38.39 39.20
1368 NASDAQ WTFC Mon, Oct 6, 2003 39.10 39.10 38.38 38.65
1367 NASDAQ WTFC Fri, Oct 3, 2003 38.65 39.40 38.47 39.00
1366 NASDAQ WTFC Thu, Oct 2, 2003 39.00 39.12 38.39 38.45
1365 NASDAQ WTFC Wed, Oct 1, 2003 37.64 39.11 37.64 39.07
1364 NASDAQ WTFC Tue, Sep 30, 2003 37.96 38.12 37.50 37.80
1363 NASDAQ WTFC Mon, Sep 29, 2003 37.12 38.09 36.92 37.87
1362 NASDAQ WTFC Fri, Sep 26, 2003 37.40 37.40 36.89 37.00
1361 NASDAQ WTFC Thu, Sep 25, 2003 37.80 37.97 37.12 37.27
1360 NASDAQ WTFC Wed, Sep 24, 2003 38.25 38.37 37.60 37.80
1359 NASDAQ WTFC Tue, Sep 23, 2003 38.25 38.49 38.25 38.25
1358 NASDAQ WTFC Mon, Sep 22, 2003 38.41 38.60 38.08 38.24
1357 NASDAQ WTFC Fri, Sep 19, 2003 38.40 38.55 38.20 38.48
1356 NASDAQ WTFC Thu, Sep 18, 2003 38.73 38.85 38.30 38.41
1355 NASDAQ WTFC Wed, Sep 17, 2003 37.44 38.89 37.40 38.48
1354 NASDAQ WTFC Tue, Sep 16, 2003 36.30 37.71 36.20 37.70
1353 NASDAQ WTFC Mon, Sep 15, 2003 35.40 36.08 35.40 35.80
1352 NASDAQ WTFC Fri, Sep 12, 2003 34.07 35.65 33.79 35.65
1351 NASDAQ WTFC Thu, Sep 11, 2003 33.84 34.37 33.63 34.37
1350 NASDAQ WTFC Wed, Sep 10, 2003 34.35 34.65 33.64 33.90
1349 NASDAQ WTFC Tue, Sep 9, 2003 35.64 35.64 34.36 34.37
1348 NASDAQ WTFC Mon, Sep 8, 2003 35.19 35.74 35.19 35.50
1347 NASDAQ WTFC Fri, Sep 5, 2003 35.30 35.33 34.64 35.30
1346 NASDAQ WTFC Thu, Sep 4, 2003 35.29 35.38 34.96 35.20
1345 NASDAQ WTFC Wed, Sep 3, 2003 35.35 35.55 34.96 35.18
1344 NASDAQ WTFC Tue, Sep 2, 2003 35.50 35.85 35.39 35.72
1343 NASDAQ WTFC Fri, Aug 29, 2003 35.47 35.50 35.20 35.41
1342 NASDAQ WTFC Thu, Aug 28, 2003 35.21 35.52 34.71 35.51
1341 NASDAQ WTFC Wed, Aug 27, 2003 35.09 35.19 34.80 35.01
1340 NASDAQ WTFC Tue, Aug 26, 2003 34.59 35.09 34.10 34.78
1339 NASDAQ WTFC Mon, Aug 25, 2003 34.65 34.90 34.42 34.53
1338 NASDAQ WTFC Fri, Aug 22, 2003 35.65 35.90 34.71 34.75
1337 NASDAQ WTFC Thu, Aug 21, 2003 35.57 36.18 35.18 35.87
1336 NASDAQ WTFC Wed, Aug 20, 2003 35.48 35.57 35.19 35.50
1335 NASDAQ WTFC Tue, Aug 19, 2003 35.57 35.78 35.08 35.43
1334 NASDAQ WTFC Mon, Aug 18, 2003 34.86 35.58 34.86 35.57
1333 NASDAQ WTFC Fri, Aug 15, 2003 35.12 35.22 34.62 34.63
1332 NASDAQ WTFC Thu, Aug 14, 2003 34.65 34.99 34.64 34.80
1331 NASDAQ WTFC Wed, Aug 13, 2003 35.00 35.00 34.32 34.57
1330 NASDAQ WTFC Tue, Aug 12, 2003 34.05 35.01 34.05 35.00
1329 NASDAQ WTFC Mon, Aug 11, 2003 34.30 34.30 33.91 34.01
1328 NASDAQ WTFC Fri, Aug 8, 2003 34.03 34.30 34.03 34.28
1327 NASDAQ WTFC Thu, Aug 7, 2003 33.89 34.22 33.74 34.16
1326 NASDAQ WTFC Wed, Aug 6, 2003 33.60 34.03 33.45 33.85
1325 NASDAQ WTFC Tue, Aug 5, 2003 34.00 34.04 33.60 33.77
1324 NASDAQ WTFC Mon, Aug 4, 2003 34.60 34.63 33.57 34.00
1323 NASDAQ WTFC Fri, Aug 1, 2003 35.26 35.64 34.35 34.66
1322 NASDAQ WTFC Thu, Jul 31, 2003 35.15 35.56 34.64 35.39
1321 NASDAQ WTFC Wed, Jul 30, 2003 34.85 35.37 34.75 35.35
1320 NASDAQ WTFC Tue, Jul 29, 2003 34.90 35.14 34.76 35.01
1319 NASDAQ WTFC Mon, Jul 28, 2003 34.68 35.12 34.63 35.12
1318 NASDAQ WTFC Fri, Jul 25, 2003 34.55 35.00 34.50 34.69
1317 NASDAQ WTFC Thu, Jul 24, 2003 34.00 34.65 33.96 34.54
1316 NASDAQ WTFC Wed, Jul 23, 2003 33.45 34.15 33.26 34.15
1315 NASDAQ WTFC Tue, Jul 22, 2003 33.35 33.45 33.10 33.43
1314 NASDAQ WTFC Mon, Jul 21, 2003 32.81 33.46 32.80 33.35
1313 NASDAQ WTFC Fri, Jul 18, 2003 31.65 33.05 31.65 32.95
1312 NASDAQ WTFC Thu, Jul 17, 2003 31.72 31.78 31.25 31.45
1311 NASDAQ WTFC Wed, Jul 16, 2003 31.98 32.00 31.55 31.74
1310 NASDAQ WTFC Tue, Jul 15, 2003 31.48 31.93 31.25 31.90
1309 NASDAQ WTFC Mon, Jul 14, 2003 31.21 31.75 31.11 31.46
1308 NASDAQ WTFC Fri, Jul 11, 2003 30.50 31.19 30.41 31.00
1307 NASDAQ WTFC Thu, Jul 10, 2003 30.34 30.51 30.11 30.45
1306 NASDAQ WTFC Wed, Jul 9, 2003 30.00 30.35 30.00 30.27
1305 NASDAQ WTFC Tue, Jul 8, 2003 30.00 30.37 29.99 30.15
1304 NASDAQ WTFC Mon, Jul 7, 2003 30.01 30.35 30.00 30.15
1303 NASDAQ WTFC Thu, Jul 3, 2003 30.20 30.25 30.00 30.04
1302 NASDAQ WTFC Wed, Jul 2, 2003 30.15 30.15 29.66 30.05
1301 NASDAQ WTFC Tue, Jul 1, 2003 29.57 30.10 29.30 30.03
1300 NASDAQ WTFC Mon, Jun 30, 2003 29.36 30.04 27.74 29.79
1299 NASDAQ WTFC Fri, Jun 27, 2003 29.82 30.21 29.30 29.30
1298 NASDAQ WTFC Thu, Jun 26, 2003 29.74 30.00 29.42 29.91
1297 NASDAQ WTFC Wed, Jun 25, 2003 29.67 29.85 29.32 29.67
1296 NASDAQ WTFC Tue, Jun 24, 2003 29.55 29.85 29.53 29.65
1295 NASDAQ WTFC Mon, Jun 23, 2003 30.48 30.48 29.49 29.53
1294 NASDAQ WTFC Fri, Jun 20, 2003 30.00 30.38 29.75 30.11
1293 NASDAQ WTFC Thu, Jun 19, 2003 29.99 30.01 29.68 29.82
1292 NASDAQ WTFC Wed, Jun 18, 2003 29.99 30.05 29.54 30.01
1291 NASDAQ WTFC Tue, Jun 17, 2003 29.64 30.00 29.33 29.95
1290 NASDAQ WTFC Mon, Jun 16, 2003 29.64 30.10 29.43 29.58
1289 NASDAQ WTFC Fri, Jun 13, 2003 29.50 29.75 29.26 29.45
1288 NASDAQ WTFC Thu, Jun 12, 2003 29.80 29.80 29.25 29.66
1287 NASDAQ WTFC Wed, Jun 11, 2003 29.40 29.92 28.88 29.71
1286 NASDAQ WTFC Tue, Jun 10, 2003 28.77 29.43 28.70 29.30
1285 NASDAQ WTFC Mon, Jun 9, 2003 29.10 29.16 28.64 28.76
1284 NASDAQ WTFC Fri, Jun 6, 2003 29.90 30.00 28.95 28.95
1283 NASDAQ WTFC Thu, Jun 5, 2003 29.95 29.95 29.75 29.81
1282 NASDAQ WTFC Wed, Jun 4, 2003 29.63 30.20 29.25 29.96
1281 NASDAQ WTFC Tue, Jun 3, 2003 29.60 29.68 29.25 29.62
1280 NASDAQ WTFC Mon, Jun 2, 2003 30.20 30.37 29.45 29.60
1279 NASDAQ WTFC Fri, May 30, 2003 29.58 30.31 29.40 30.00
1278 NASDAQ WTFC Thu, May 29, 2003 29.24 29.55 28.92 29.20
1277 NASDAQ WTFC Wed, May 28, 2003 28.73 29.00 28.26 28.96
1276 NASDAQ WTFC Tue, May 27, 2003 28.84 29.02 28.74 28.74
1275 NASDAQ WTFC Fri, May 23, 2003 29.30 29.38 27.95 28.85
1274 NASDAQ WTFC Thu, May 22, 2003 30.00 30.00 29.05 29.20
1273 NASDAQ WTFC Wed, May 21, 2003 30.12 30.50 29.72 30.00
1272 NASDAQ WTFC Tue, May 20, 2003 30.61 30.75 30.02 30.20
1271 NASDAQ WTFC Mon, May 19, 2003 31.14 31.14 30.50 30.52
1270 NASDAQ WTFC Fri, May 16, 2003 31.20 31.64 30.94 31.03
1269 NASDAQ WTFC Thu, May 15, 2003 32.05 32.21 31.40 31.55
1268 NASDAQ WTFC Wed, May 14, 2003 32.06 32.38 32.00 32.03
1267 NASDAQ WTFC Tue, May 13, 2003 32.20 32.40 32.08 32.19
1266 NASDAQ WTFC Mon, May 12, 2003 32.40 32.40 32.01 32.26
1265 NASDAQ WTFC Fri, May 9, 2003 31.72 32.40 31.62 32.15
1264 NASDAQ WTFC Thu, May 8, 2003 31.36 31.55 31.26 31.45
1263 NASDAQ WTFC Wed, May 7, 2003 31.91 31.93 31.54 31.54
1262 NASDAQ WTFC Tue, May 6, 2003 31.60 31.95 31.49 31.85
1261 NASDAQ WTFC Mon, May 5, 2003 31.10 31.60 31.00 31.60
1260 NASDAQ WTFC Fri, May 2, 2003 30.90 31.05 30.80 30.94
1259 NASDAQ WTFC Thu, May 1, 2003 30.49 31.00 30.25 30.90
1258 NASDAQ WTFC Wed, Apr 30, 2003 30.62 30.62 30.34 30.37
1257 NASDAQ WTFC Tue, Apr 29, 2003 30.80 30.80 30.56 30.65
1256 NASDAQ WTFC Mon, Apr 28, 2003 30.74 30.87 30.58 30.82
1255 NASDAQ WTFC Fri, Apr 25, 2003 30.65 30.87 30.51 30.59
1254 NASDAQ WTFC Thu, Apr 24, 2003 30.67 30.90 30.57 30.90
1253 NASDAQ WTFC Wed, Apr 23, 2003 29.80 31.19 29.80 30.99
1252 NASDAQ WTFC Tue, Apr 22, 2003 29.38 29.91 29.00 29.90
1251 NASDAQ WTFC Mon, Apr 21, 2003 28.72 29.55 28.60 29.03
1250 NASDAQ WTFC Thu, Apr 17, 2003 28.70 28.77 28.32 28.61
1249 NASDAQ WTFC Wed, Apr 16, 2003 29.05 29.05 28.01 28.39
1248 NASDAQ WTFC Tue, Apr 15, 2003 28.99 29.18 28.74 28.94
1247 NASDAQ WTFC Mon, Apr 14, 2003 28.76 29.07 28.76 29.05
1246 NASDAQ WTFC Fri, Apr 11, 2003 28.85 29.10 28.55 28.60
1245 NASDAQ WTFC Thu, Apr 10, 2003 28.75 29.07 28.66 28.86
1244 NASDAQ WTFC Wed, Apr 9, 2003 28.40 28.89 28.40 28.88
1243 NASDAQ WTFC Tue, Apr 8, 2003 28.33 28.70 28.12 28.70
1242 NASDAQ WTFC Mon, Apr 7, 2003 29.18 29.18 28.25 28.32
1241 NASDAQ WTFC Fri, Apr 4, 2003 28.56 29.14 28.56 28.79
1240 NASDAQ WTFC Thu, Apr 3, 2003 28.50 28.82 28.49 28.82
1239 NASDAQ WTFC Wed, Apr 2, 2003 27.91 28.83 27.91 28.47
1238 NASDAQ WTFC Tue, Apr 1, 2003 28.80 28.95 27.96 28.14
1237 NASDAQ WTFC Mon, Mar 31, 2003 28.69 28.78 28.23 28.60
1236 NASDAQ WTFC Fri, Mar 28, 2003 28.20 28.64 28.01 28.50
1235 NASDAQ WTFC Thu, Mar 27, 2003 27.89 28.21 27.86 28.19
1234 NASDAQ WTFC Wed, Mar 26, 2003 28.80 28.80 28.05 28.05
1233 NASDAQ WTFC Tue, Mar 25, 2003 27.40 28.80 27.40 28.78
1232 NASDAQ WTFC Mon, Mar 24, 2003 28.14 28.19 27.32 27.41
1231 NASDAQ WTFC Fri, Mar 21, 2003 27.80 28.23 27.70 28.19
1230 NASDAQ WTFC Thu, Mar 20, 2003 27.87 28.15 27.43 27.55
1229 NASDAQ WTFC Wed, Mar 19, 2003 28.24 28.25 27.75 27.92
1228 NASDAQ WTFC Tue, Mar 18, 2003 28.72 28.73 28.00 28.15
1227 NASDAQ WTFC Mon, Mar 17, 2003 27.83 28.70 27.77 28.70
1226 NASDAQ WTFC Fri, Mar 14, 2003 28.14 28.14 27.65 27.83
1225 NASDAQ WTFC Thu, Mar 13, 2003 27.41 28.04 27.21 28.04
1224 NASDAQ WTFC Wed, Mar 12, 2003 28.15 28.15 27.19 27.33
1223 NASDAQ WTFC Tue, Mar 11, 2003 27.95 28.07 27.81 28.07
1222 NASDAQ WTFC Mon, Mar 10, 2003 28.06 28.20 27.90 27.98
1221 NASDAQ WTFC Fri, Mar 7, 2003 28.30 28.51 28.00 28.12
1220 NASDAQ WTFC Thu, Mar 6, 2003 28.19 28.47 28.02 28.02
1219 NASDAQ WTFC Wed, Mar 5, 2003 28.87 28.92 28.00 28.20
1218 NASDAQ WTFC Tue, Mar 4, 2003 29.48 29.83 28.70 28.89
1217 NASDAQ WTFC Mon, Mar 3, 2003 29.67 29.82 29.49 29.50
1216 NASDAQ WTFC Fri, Feb 28, 2003 30.05 30.05 29.46 29.52
1215 NASDAQ WTFC Thu, Feb 27, 2003 29.57 30.25 29.38 30.17
1214 NASDAQ WTFC Wed, Feb 26, 2003 29.81 30.18 29.40 29.40
1213 NASDAQ WTFC Tue, Feb 25, 2003 29.09 30.20 28.50 30.17
1212 NASDAQ WTFC Mon, Feb 24, 2003 30.39 30.39 29.00 29.10
1211 NASDAQ WTFC Fri, Feb 21, 2003 29.80 30.69 29.75 30.49
1210 NASDAQ WTFC Thu, Feb 20, 2003 30.19 30.19 29.75 29.75
1209 NASDAQ WTFC Wed, Feb 19, 2003 30.50 30.54 30.03 30.12
1208 NASDAQ WTFC Tue, Feb 18, 2003 30.00 30.54 29.50 30.54
1207 NASDAQ WTFC Fri, Feb 14, 2003 29.99 30.05 29.60 29.98
1206 NASDAQ WTFC Thu, Feb 13, 2003 29.15 29.90 29.01 29.65
1205 NASDAQ WTFC Wed, Feb 12, 2003 29.21 29.50 29.00 29.28
1204 NASDAQ WTFC Tue, Feb 11, 2003 29.15 29.74 29.15 29.22
1203 NASDAQ WTFC Mon, Feb 10, 2003 29.01 29.57 29.01 29.54
1202 NASDAQ WTFC Fri, Feb 7, 2003 29.25 29.81 29.00 29.01
1201 NASDAQ WTFC Thu, Feb 6, 2003 29.45 29.68 29.20 29.35
1200 NASDAQ WTFC Wed, Feb 5, 2003 29.78 30.11 29.25 29.42
1199 NASDAQ WTFC Tue, Feb 4, 2003 29.65 29.85 29.40 29.84
1198 NASDAQ WTFC Mon, Feb 3, 2003 30.00 30.35 29.70 29.70
1197 NASDAQ WTFC Fri, Jan 31, 2003 29.65 30.15 29.65 29.96
1196 NASDAQ WTFC Thu, Jan 30, 2003 30.16 30.48 29.65 29.65
1195 NASDAQ WTFC Wed, Jan 29, 2003 30.10 30.45 29.97 30.41
1194 NASDAQ WTFC Tue, Jan 28, 2003 30.10 30.47 29.75 30.37
1193 NASDAQ WTFC Mon, Jan 27, 2003 30.60 30.80 29.77 29.77
1192 NASDAQ WTFC Fri, Jan 24, 2003 30.94 30.98 30.30 30.72
1191 NASDAQ WTFC Thu, Jan 23, 2003 31.10 31.10 30.55 30.98
1190 NASDAQ WTFC Wed, Jan 22, 2003 31.10 31.16 30.75 31.04
1189 NASDAQ WTFC Tue, Jan 21, 2003 31.13 31.20 30.85 30.91
1188 NASDAQ WTFC Fri, Jan 17, 2003 31.59 31.61 30.30 30.85
1187 NASDAQ WTFC Thu, Jan 16, 2003 32.22 32.40 31.48 31.50
1186 NASDAQ WTFC Wed, Jan 15, 2003 31.51 32.22 31.25 32.21
1185 NASDAQ WTFC Tue, Jan 14, 2003 31.68 32.03 31.48 31.51
1184 NASDAQ WTFC Mon, Jan 13, 2003 32.40 32.40 31.65 31.97
1183 NASDAQ WTFC Fri, Jan 10, 2003 32.71 32.89 31.70 32.15
1182 NASDAQ WTFC Thu, Jan 9, 2003 32.58 33.50 32.58 32.67
1181 NASDAQ WTFC Wed, Jan 8, 2003 33.59 33.59 32.48 32.56
1180 NASDAQ WTFC Tue, Jan 7, 2003 33.35 33.65 32.83 33.42
1179 NASDAQ WTFC Mon, Jan 6, 2003 31.40 33.17 31.40 33.17
1178 NASDAQ WTFC Fri, Jan 3, 2003 32.15 32.19 31.41 31.53
1177 NASDAQ WTFC Thu, Jan 2, 2003 31.34 32.25 30.93 32.14
1176 NASDAQ WTFC Tue, Dec 31, 2002 31.25 31.50 30.77 31.32
1175 NASDAQ WTFC Mon, Dec 30, 2002 30.21 31.38 30.21 31.25
1174 NASDAQ WTFC Fri, Dec 27, 2002 30.61 31.00 30.19 30.40
1173 NASDAQ WTFC Thu, Dec 26, 2002 30.72 30.85 30.62 30.83
1172 NASDAQ WTFC Tue, Dec 24, 2002 30.38 30.62 30.38 30.54
1171 NASDAQ WTFC Mon, Dec 23, 2002 30.47 30.98 30.20 30.48
1170 NASDAQ WTFC Fri, Dec 20, 2002 30.44 31.10 30.01 30.38
1169 NASDAQ WTFC Thu, Dec 19, 2002 30.11 30.71 30.10 30.20
1168 NASDAQ WTFC Wed, Dec 18, 2002 30.49 30.75 30.10 30.15
1167 NASDAQ WTFC Tue, Dec 17, 2002 31.05 31.05 30.25 30.60
1166 NASDAQ WTFC Mon, Dec 16, 2002 30.63 31.00 30.63 31.00
1165 NASDAQ WTFC Fri, Dec 13, 2002 31.09 31.34 30.69 30.69
1164 NASDAQ WTFC Thu, Dec 12, 2002 31.20 31.34 31.01 31.33
1163 NASDAQ WTFC Wed, Dec 11, 2002 30.88 31.33 30.88 31.18
1162 NASDAQ WTFC Tue, Dec 10, 2002 30.61 31.03 30.35 30.89
1161 NASDAQ WTFC Mon, Dec 9, 2002 30.41 30.76 30.33 30.50
1160 NASDAQ WTFC Fri, Dec 6, 2002 30.71 30.81 30.46 30.60
1159 NASDAQ WTFC Thu, Dec 5, 2002 30.91 31.00 30.55 30.55
1158 NASDAQ WTFC Wed, Dec 4, 2002 30.10 30.89 30.10 30.75
1157 NASDAQ WTFC Tue, Dec 3, 2002 30.28 30.78 30.06 30.07
1156 NASDAQ WTFC Mon, Dec 2, 2002 30.21 30.60 30.21 30.28
1155 NASDAQ WTFC Fri, Nov 29, 2002 30.88 31.05 30.19 30.19
1154 NASDAQ WTFC Wed, Nov 27, 2002 30.71 31.08 30.71 30.84
1153 NASDAQ WTFC Tue, Nov 26, 2002 30.80 31.01 30.65 30.71
1152 NASDAQ WTFC Mon, Nov 25, 2002 31.08 31.09 30.75 30.82
1151 NASDAQ WTFC Fri, Nov 22, 2002 31.58 31.58 30.67 30.80
1150 NASDAQ WTFC Thu, Nov 21, 2002 30.58 31.70 30.48 31.43
1149 NASDAQ WTFC Wed, Nov 20, 2002 30.35 30.75 30.16 30.59
1148 NASDAQ WTFC Tue, Nov 19, 2002 30.78 30.84 30.33 30.43
1147 NASDAQ WTFC Mon, Nov 18, 2002 31.81 31.91 30.80 30.82
1146 NASDAQ WTFC Fri, Nov 15, 2002 31.84 31.94 31.25 31.86
1145 NASDAQ WTFC Thu, Nov 14, 2002 31.75 31.85 31.54 31.85
1144 NASDAQ WTFC Wed, Nov 13, 2002 31.00 31.82 30.79 31.75
1143 NASDAQ WTFC Tue, Nov 12, 2002 30.17 31.50 30.17 31.08
1142 NASDAQ WTFC Mon, Nov 11, 2002 30.56 30.67 30.00 30.10
1141 NASDAQ WTFC Fri, Nov 8, 2002 30.11 30.85 30.00 30.57
1140 NASDAQ WTFC Thu, Nov 7, 2002 32.01 32.02 30.12 30.23
1139 NASDAQ WTFC Wed, Nov 6, 2002 32.50 32.50 31.54 32.02
1138 NASDAQ WTFC Tue, Nov 5, 2002 32.07 32.41 31.60 32.41
1137 NASDAQ WTFC Mon, Nov 4, 2002 32.03 32.50 31.75 32.05
1136 NASDAQ WTFC Fri, Nov 1, 2002 31.36 32.20 31.25 32.20
1135 NASDAQ WTFC Thu, Oct 31, 2002 31.23 31.61 30.84 31.33
1134 NASDAQ WTFC Wed, Oct 30, 2002 30.71 31.22 30.57 31.22
1133 NASDAQ WTFC Tue, Oct 29, 2002 30.64 30.70 30.03 30.70
1132 NASDAQ WTFC Mon, Oct 28, 2002 30.91 31.07 29.90 30.64
1131 NASDAQ WTFC Fri, Oct 25, 2002 31.23 31.24 30.59 30.90
1130 NASDAQ WTFC Thu, Oct 24, 2002 31.14 31.23 29.90 31.20
1129 NASDAQ WTFC Wed, Oct 23, 2002 30.90 31.13 30.52 31.13
1128 NASDAQ WTFC Tue, Oct 22, 2002 30.76 30.90 30.29 30.70
1127 NASDAQ WTFC Mon, Oct 21, 2002 30.05 30.80 29.95 30.76
1126 NASDAQ WTFC Fri, Oct 18, 2002 31.84 31.85 30.06 30.14
1125 NASDAQ WTFC Thu, Oct 17, 2002 32.00 32.66 31.87 32.11
1124 NASDAQ WTFC Wed, Oct 16, 2002 30.90 32.09 30.50 31.81
1123 NASDAQ WTFC Tue, Oct 15, 2002 29.75 31.30 29.75 31.24
1122 NASDAQ WTFC Mon, Oct 14, 2002 28.99 29.84 28.65 29.44
1121 NASDAQ WTFC Fri, Oct 11, 2002 26.54 29.95 26.53 29.86
1120 NASDAQ WTFC Thu, Oct 10, 2002 25.57 26.20 25.45 25.97
1119 NASDAQ WTFC Wed, Oct 9, 2002 26.60 26.75 25.59 25.64
1118 NASDAQ WTFC Tue, Oct 8, 2002 25.89 26.63 25.69 26.25
1117 NASDAQ WTFC Mon, Oct 7, 2002 27.08 27.26 25.60 25.96
1116 NASDAQ WTFC Fri, Oct 4, 2002 28.43 28.43 27.16 27.48
1115 NASDAQ WTFC Thu, Oct 3, 2002 28.96 28.97 27.96 28.61
1114 NASDAQ WTFC Wed, Oct 2, 2002 29.50 29.71 28.96 29.01
1113 NASDAQ WTFC Tue, Oct 1, 2002 28.74 30.50 28.04 30.00
1112 NASDAQ WTFC Mon, Sep 30, 2002 28.12 28.80 28.03 28.65
1111 NASDAQ WTFC Fri, Sep 27, 2002 28.56 28.82 28.11 28.32
1110 NASDAQ WTFC Thu, Sep 26, 2002 29.35 29.35 28.60 28.88
1109 NASDAQ WTFC Wed, Sep 25, 2002 28.46 29.34 28.40 29.25
1108 NASDAQ WTFC Tue, Sep 24, 2002 28.75 29.41 28.35 28.35
1107 NASDAQ WTFC Mon, Sep 23, 2002 30.06 30.20 28.73 28.81
1106 NASDAQ WTFC Fri, Sep 20, 2002 30.30 30.35 29.81 30.16
1105 NASDAQ WTFC Thu, Sep 19, 2002 30.75 30.75 29.90 29.92
1104 NASDAQ WTFC Wed, Sep 18, 2002 30.66 31.23 30.46 30.79
1103 NASDAQ WTFC Tue, Sep 17, 2002 30.96 31.50 30.66 31.02
1102 NASDAQ WTFC Mon, Sep 16, 2002 32.25 32.25 30.75 31.00
1101 NASDAQ WTFC Fri, Sep 13, 2002 31.62 32.17 31.21 32.08
1100 NASDAQ WTFC Thu, Sep 12, 2002 32.23 32.23 31.63 31.76
1099 NASDAQ WTFC Wed, Sep 11, 2002 31.46 32.45 31.46 32.20
1098 NASDAQ WTFC Tue, Sep 10, 2002 32.25 32.69 31.48 31.78
1097 NASDAQ WTFC Mon, Sep 9, 2002 31.76 32.44 31.42 32.44
1096 NASDAQ WTFC Fri, Sep 6, 2002 31.86 31.95 31.57 31.79
1095 NASDAQ WTFC Thu, Sep 5, 2002 31.10 32.29 30.91 31.76
1094 NASDAQ WTFC Wed, Sep 4, 2002 29.98 31.50 29.93 31.39
1093 NASDAQ WTFC Tue, Sep 3, 2002 31.51 31.89 29.87 30.21
1092 NASDAQ WTFC Fri, Aug 30, 2002 31.66 32.58 31.55 32.00
1091 NASDAQ WTFC Thu, Aug 29, 2002 31.80 31.99 31.18 31.95
1090 NASDAQ WTFC Wed, Aug 28, 2002 33.00 33.24 31.40 32.11
1089 NASDAQ WTFC Tue, Aug 27, 2002 32.99 33.45 32.50 33.25
1088 NASDAQ WTFC Mon, Aug 26, 2002 35.39 35.39 32.77 33.38
1087 NASDAQ WTFC Fri, Aug 23, 2002 35.95 35.98 34.69 35.25
1086 NASDAQ WTFC Thu, Aug 22, 2002 35.50 35.95 35.08 35.63
1085 NASDAQ WTFC Wed, Aug 21, 2002 34.55 36.00 33.99 35.30
1084 NASDAQ WTFC Tue, Aug 20, 2002 35.09 35.19 34.51 34.58
1083 NASDAQ WTFC Mon, Aug 19, 2002 33.82 35.35 33.57 35.04
1082 NASDAQ WTFC Fri, Aug 16, 2002 32.85 33.87 32.52 33.87
1081 NASDAQ WTFC Thu, Aug 15, 2002 33.00 33.15 32.52 32.84
1080 NASDAQ WTFC Wed, Aug 14, 2002 31.95 33.00 31.31 32.57
1079 NASDAQ WTFC Tue, Aug 13, 2002 33.27 33.35 32.00 32.05
1078 NASDAQ WTFC Mon, Aug 12, 2002 33.49 33.50 31.96 33.28
1077 NASDAQ WTFC Fri, Aug 9, 2002 33.15 33.62 32.90 32.99
1076 NASDAQ WTFC Thu, Aug 8, 2002 33.15 33.60 32.50 33.55
1075 NASDAQ WTFC Wed, Aug 7, 2002 31.58 33.09 31.31 33.09
1074 NASDAQ WTFC Tue, Aug 6, 2002 30.92 31.53 30.53 31.51
1073 NASDAQ WTFC Mon, Aug 5, 2002 32.13 32.70 30.52 30.79
1072 NASDAQ WTFC Fri, Aug 2, 2002 32.45 32.50 31.95 32.00
1071 NASDAQ WTFC Thu, Aug 1, 2002 33.00 33.00 32.05 32.54
1070 NASDAQ WTFC Wed, Jul 31, 2002 32.39 33.13 31.81 32.61
1069 NASDAQ WTFC Tue, Jul 30, 2002 31.24 32.75 30.00 32.44
1068 NASDAQ WTFC Mon, Jul 29, 2002 30.25 31.62 30.05 31.36
1067 NASDAQ WTFC Fri, Jul 26, 2002 29.03 30.25 28.66 29.91
1066 NASDAQ WTFC Thu, Jul 25, 2002 28.80 29.57 28.65 28.99
1065 NASDAQ WTFC Wed, Jul 24, 2002 27.95 29.30 26.54 28.90
1064 NASDAQ WTFC Tue, Jul 23, 2002 31.40 31.55 28.11 28.75
1063 NASDAQ WTFC Mon, Jul 22, 2002 30.58 31.30 30.17 31.30
1062 NASDAQ WTFC Fri, Jul 19, 2002 30.21 30.99 30.20 30.71
1061 NASDAQ WTFC Thu, Jul 18, 2002 30.80 30.80 30.25 30.58
1060 NASDAQ WTFC Wed, Jul 17, 2002 30.37 30.91 29.40 30.61
1059 NASDAQ WTFC Tue, Jul 16, 2002 30.36 30.45 30.00 30.25
1058 NASDAQ WTFC Mon, Jul 15, 2002 31.73 31.84 30.05 30.68
1057 NASDAQ WTFC Fri, Jul 12, 2002 32.00 32.00 31.45 31.74
1056 NASDAQ WTFC Thu, Jul 11, 2002 32.10 32.50 29.66 32.00
1055 NASDAQ WTFC Wed, Jul 10, 2002 33.08 33.50 32.14 32.22
1054 NASDAQ WTFC Tue, Jul 9, 2002 33.42 33.50 33.03 33.32
1053 NASDAQ WTFC Mon, Jul 8, 2002 32.94 33.58 32.40 33.12
1052 NASDAQ WTFC Fri, Jul 5, 2002 32.61 33.08 32.60 32.99
1051 NASDAQ WTFC Wed, Jul 3, 2002 33.50 33.50 32.61 32.83
1050 NASDAQ WTFC Tue, Jul 2, 2002 33.08 33.74 31.58 33.40
1049 NASDAQ WTFC Mon, Jul 1, 2002 34.17 34.50 32.44 33.07
1048 NASDAQ WTFC Fri, Jun 28, 2002 32.80 34.58 32.05 34.57
1047 NASDAQ WTFC Thu, Jun 27, 2002 32.56 33.14 32.35 32.73
1046 NASDAQ WTFC Wed, Jun 26, 2002 30.95 33.00 29.95 33.00
1045 NASDAQ WTFC Tue, Jun 25, 2002 31.35 31.60 31.03 31.15
1044 NASDAQ WTFC Mon, Jun 24, 2002 31.59 31.60 31.25 31.60
1043 NASDAQ WTFC Fri, Jun 21, 2002 31.51 31.70 31.49 31.57
1042 NASDAQ WTFC Thu, Jun 20, 2002 30.65 32.18 30.62 31.65
1041 NASDAQ WTFC Wed, Jun 19, 2002 30.77 30.98 30.15 30.42
1040 NASDAQ WTFC Tue, Jun 18, 2002 30.65 31.25 30.50 31.00
1039 NASDAQ WTFC Mon, Jun 17, 2002 30.86 31.64 30.54 31.00
1038 NASDAQ WTFC Fri, Jun 14, 2002 30.99 32.50 30.80 30.92
1037 NASDAQ WTFC Thu, Jun 13, 2002 29.85 31.30 29.70 31.30
1036 NASDAQ WTFC Wed, Jun 12, 2002 30.33 30.50 29.61 29.70
1035 NASDAQ WTFC Tue, Jun 11, 2002 28.87 30.54 28.86 30.38
1034 NASDAQ WTFC Mon, Jun 10, 2002 27.89 28.85 27.76 28.85
1033 NASDAQ WTFC Fri, Jun 7, 2002 27.45 27.88 27.11 27.76
1032 NASDAQ WTFC Thu, Jun 6, 2002 28.14 28.20 27.50 27.50
1031 NASDAQ WTFC Wed, Jun 5, 2002 28.05 28.37 27.80 28.01
1030 NASDAQ WTFC Tue, Jun 4, 2002 27.87 28.15 27.45 28.00
1029 NASDAQ WTFC Mon, Jun 3, 2002 28.85 28.86 27.60 27.82
1028 NASDAQ WTFC Fri, May 31, 2002 28.92 29.22 28.57 28.86
1027 NASDAQ WTFC Thu, May 30, 2002 28.66 29.30 28.51 28.80
1026 NASDAQ WTFC Wed, May 29, 2002 28.39 28.84 28.00 28.66
1025 NASDAQ WTFC Tue, May 28, 2002 27.44 28.35 27.25 28.24
1024 NASDAQ WTFC Fri, May 24, 2002 26.98 27.46 26.60 27.05
1023 NASDAQ WTFC Thu, May 23, 2002 26.20 26.89 26.15 26.85
1022 NASDAQ WTFC Wed, May 22, 2002 26.49 26.59 26.20 26.20
1021 NASDAQ WTFC Tue, May 21, 2002 26.13 26.52 26.13 26.40
1020 NASDAQ WTFC Mon, May 20, 2002 25.92 26.30 25.91 26.11
1019 NASDAQ WTFC Fri, May 17, 2002 26.39 26.40 25.91 26.26
1018 NASDAQ WTFC Thu, May 16, 2002 26.00 26.40 25.80 26.00
1017 NASDAQ WTFC Wed, May 15, 2002 26.69 26.69 25.85 26.00
1016 NASDAQ WTFC Tue, May 14, 2002 26.75 26.75 26.25 26.49
1015 NASDAQ WTFC Mon, May 13, 2002 26.40 26.85 25.90 26.36
1014 NASDAQ WTFC Fri, May 10, 2002 26.48 27.00 26.21 26.24
1013 NASDAQ WTFC Thu, May 9, 2002 26.40 26.53 25.92 26.26
1012 NASDAQ WTFC Wed, May 8, 2002 26.20 26.50 25.78 26.15
1011 NASDAQ WTFC Tue, May 7, 2002 26.24 26.50 25.33 26.20
1010 NASDAQ WTFC Mon, May 6, 2002 25.36 26.22 25.36 26.13
1009 NASDAQ WTFC Fri, May 3, 2002 25.08 26.05 25.08 25.83
1008 NASDAQ WTFC Thu, May 2, 2002 25.15 25.47 24.75 25.47
1007 NASDAQ WTFC Wed, May 1, 2002 24.80 25.39 24.40 24.98
1006 NASDAQ WTFC Tue, Apr 30, 2002 25.50 26.15 24.00 24.70
1005 NASDAQ WTFC Mon, Apr 29, 2002 24.95 25.54 24.77 25.30
1004 NASDAQ WTFC Fri, Apr 26, 2002 25.00 25.00 24.74 24.94
1003 NASDAQ WTFC Thu, Apr 25, 2002 24.94 25.14 24.70 24.90
1002 NASDAQ WTFC Wed, Apr 24, 2002 25.14 25.45 24.95 24.98
1001 NASDAQ WTFC Tue, Apr 23, 2002 24.81 25.49 24.81 25.18
1000 NASDAQ WTFC Mon, Apr 22, 2002 25.15 25.15 24.75 25.00
999 NASDAQ WTFC Fri, Apr 19, 2002 25.20 25.50 24.97 25.01
998 NASDAQ WTFC Thu, Apr 18, 2002 24.60 25.24 24.15 25.19
997 NASDAQ WTFC Wed, Apr 17, 2002 25.15 25.15 24.36 24.48
996 NASDAQ WTFC Tue, Apr 16, 2002 24.44 25.21 24.13 25.17
995 NASDAQ WTFC Mon, Apr 15, 2002 24.10 24.45 23.80 24.07
994 NASDAQ WTFC Fri, Apr 12, 2002 24.15 24.15 23.74 24.10
993 NASDAQ WTFC Thu, Apr 11, 2002 24.21 24.37 23.95 23.99
992 NASDAQ WTFC Wed, Apr 10, 2002 24.45 24.45 24.00 24.18
991 NASDAQ WTFC Tue, Apr 9, 2002 24.13 24.50 24.00 24.45
990 NASDAQ WTFC Mon, Apr 8, 2002 23.65 24.53 23.55 24.14
989 NASDAQ WTFC Fri, Apr 5, 2002 23.74 24.24 23.64 23.68
988 NASDAQ WTFC Thu, Apr 4, 2002 23.85 23.85 23.55 23.73
987 NASDAQ WTFC Wed, Apr 3, 2002 23.42 23.84 23.23 23.58
986 NASDAQ WTFC Tue, Apr 2, 2002 23.00 23.42 22.93 23.36
985 NASDAQ WTFC Mon, Apr 1, 2002 22.99 23.21 22.22 23.00
984 NASDAQ WTFC Thu, Mar 28, 2002 22.26 22.99 22.25 22.97
983 NASDAQ WTFC Wed, Mar 27, 2002 21.90 22.66 21.85 22.30
982 NASDAQ WTFC Tue, Mar 26, 2002 21.79 21.90 21.60 21.85
981 NASDAQ WTFC Mon, Mar 25, 2002 21.58 21.84 21.58 21.70
980 NASDAQ WTFC Fri, Mar 22, 2002 21.70 21.90 21.36 21.58
979 NASDAQ WTFC Thu, Mar 21, 2002 21.41 21.91 21.41 21.53
978 NASDAQ WTFC Wed, Mar 20, 2002 21.70 21.70 21.35 21.41
977 NASDAQ WTFC Tue, Mar 19, 2002 21.50 21.66 21.36 21.59
976 NASDAQ WTFC Mon, Mar 18, 2002 21.45 21.83 21.38 21.50
975 NASDAQ WTFC Fri, Mar 15, 2002 21.30 21.50 21.20 21.43
974 NASDAQ WTFC Thu, Mar 14, 2002 21.43 21.43 21.36 21.40
973 NASDAQ WTFC Wed, Mar 13, 2002 21.75 21.76 21.33 21.39
972 NASDAQ WTFC Tue, Mar 12, 2002 21.49 21.77 21.07 21.67
971 NASDAQ WTFC Mon, Mar 11, 2002 21.67 21.77 21.43 21.49
970 NASDAQ WTFC Fri, Mar 8, 2002 21.23 21.60 21.20 21.35
969 NASDAQ WTFC Thu, Mar 7, 2002 21.43 21.43 21.21 21.37
968 NASDAQ WTFC Wed, Mar 6, 2002 21.23 21.43 21.03 21.43
967 NASDAQ WTFC Tue, Mar 5, 2002 21.03 21.27 21.01 21.20
966 NASDAQ WTFC Mon, Mar 4, 2002 21.70 21.80 21.04 21.04
965 NASDAQ WTFC Fri, Mar 1, 2002 21.73 21.93 21.55 21.69
964 NASDAQ WTFC Thu, Feb 28, 2002 21.83 21.96 21.48 21.71
963 NASDAQ WTFC Wed, Feb 27, 2002 21.25 21.82 21.25 21.81
962 NASDAQ WTFC Tue, Feb 26, 2002 20.79 21.33 20.67 21.25
961 NASDAQ WTFC Mon, Feb 25, 2002 20.97 20.98 20.60 20.67
960 NASDAQ WTFC Fri, Feb 22, 2002 20.73 20.95 20.71 20.92
959 NASDAQ WTFC Thu, Feb 21, 2002 21.13 21.19 20.66 20.67
958 NASDAQ WTFC Wed, Feb 20, 2002 20.74 21.17 20.67 21.13
957 NASDAQ WTFC Tue, Feb 19, 2002 20.97 20.97 20.52 20.68
956 NASDAQ WTFC Fri, Feb 15, 2002 20.83 20.97 20.73 20.93
955 NASDAQ WTFC Thu, Feb 14, 2002 20.97 21.00 20.51 20.87
954 NASDAQ WTFC Wed, Feb 13, 2002 20.53 21.04 20.41 21.00
953 NASDAQ WTFC Tue, Feb 12, 2002 21.00 21.06 20.39 20.40
952 NASDAQ WTFC Mon, Feb 11, 2002 21.16 21.17 20.95 21.00
951 NASDAQ WTFC Fri, Feb 8, 2002 21.03 21.16 21.00 21.16
950 NASDAQ WTFC Thu, Feb 7, 2002 21.07 21.33 21.03 21.03
949 NASDAQ WTFC Wed, Feb 6, 2002 20.70 21.19 20.67 21.13
948 NASDAQ WTFC Tue, Feb 5, 2002 20.33 20.73 20.23 20.70
947 NASDAQ WTFC Mon, Feb 4, 2002 20.27 20.37 20.19 20.31
946 NASDAQ WTFC Fri, Feb 1, 2002 20.07 20.40 20.00 20.37
945 NASDAQ WTFC Thu, Jan 31, 2002 20.09 20.10 19.94 19.99
944 NASDAQ WTFC Wed, Jan 30, 2002 20.30 20.38 19.93 20.05
943 NASDAQ WTFC Tue, Jan 29, 2002 20.39 20.39 20.02 20.30
942 NASDAQ WTFC Mon, Jan 28, 2002 20.27 20.43 20.05 20.33
941 NASDAQ WTFC Fri, Jan 25, 2002 19.55 20.27 19.47 20.05
940 NASDAQ WTFC Thu, Jan 24, 2002 19.37 19.70 19.37 19.53
939 NASDAQ WTFC Wed, Jan 23, 2002 18.60 19.66 18.33 19.43
938 NASDAQ WTFC Tue, Jan 22, 2002 18.84 19.03 18.60 18.73
937 NASDAQ WTFC Fri, Jan 18, 2002 19.66 19.79 18.83 18.84
936 NASDAQ WTFC Thu, Jan 17, 2002 19.80 19.80 19.59 19.73
935 NASDAQ WTFC Wed, Jan 16, 2002 19.97 19.97 19.70 19.73
934 NASDAQ WTFC Tue, Jan 15, 2002 19.82 19.98 19.53 19.83
933 NASDAQ WTFC Mon, Jan 14, 2002 19.81 19.95 19.71 19.89
932 NASDAQ WTFC Fri, Jan 11, 2002 19.89 19.99 19.73 19.81
931 NASDAQ WTFC Thu, Jan 10, 2002 19.77 19.94 19.67 19.91
930 NASDAQ WTFC Wed, Jan 9, 2002 19.97 20.46 19.63 19.77
929 NASDAQ WTFC Tue, Jan 8, 2002 20.26 20.26 19.87 19.93
928 NASDAQ WTFC Mon, Jan 7, 2002 20.00 20.60 20.00 20.27
927 NASDAQ WTFC Fri, Jan 4, 2002 20.31 20.47 19.91 20.00
926 NASDAQ WTFC Thu, Jan 3, 2002 20.15 20.47 19.72 20.47
925 NASDAQ WTFC Wed, Jan 2, 2002 20.23 20.31 19.73 19.73
924 NASDAQ WTFC Mon, Dec 31, 2001 20.50 20.75 20.27 20.38
923 NASDAQ WTFC Fri, Dec 28, 2001 20.82 20.83 20.58 20.72
922 NASDAQ WTFC Thu, Dec 27, 2001 21.26 21.26 20.73 20.77
921 NASDAQ WTFC Wed, Dec 26, 2001 21.03 21.22 20.67 21.22
920 NASDAQ WTFC Mon, Dec 24, 2001 20.94 21.09 20.91 21.01
919 NASDAQ WTFC Fri, Dec 21, 2001 20.47 20.94 20.31 20.94
918 NASDAQ WTFC Thu, Dec 20, 2001 20.56 20.61 20.04 20.20
917 NASDAQ WTFC Wed, Dec 19, 2001 21.33 21.41 20.29 20.43
916 NASDAQ WTFC Tue, Dec 18, 2001 22.06 22.07 21.43 21.43
915 NASDAQ WTFC Mon, Dec 17, 2001 21.63 22.13 21.43 22.07
914 NASDAQ WTFC Fri, Dec 14, 2001 21.66 21.71 21.49 21.65
913 NASDAQ WTFC Thu, Dec 13, 2001 21.27 21.79 21.27 21.50
912 NASDAQ WTFC Wed, Dec 12, 2001 21.25 21.33 21.21 21.33
911 NASDAQ WTFC Tue, Dec 11, 2001 21.37 21.60 21.27 21.33
910 NASDAQ WTFC Mon, Dec 10, 2001 21.07 21.40 20.79 21.37
909 NASDAQ WTFC Fri, Dec 7, 2001 20.76 21.07 20.69 21.07
908 NASDAQ WTFC Thu, Dec 6, 2001 20.27 20.76 20.20 20.76
907 NASDAQ WTFC Wed, Dec 5, 2001 20.97 20.97 20.61 20.68
906 NASDAQ WTFC Tue, Dec 4, 2001 20.20 21.00 20.20 21.00
905 NASDAQ WTFC Mon, Dec 3, 2001 20.66 20.66 20.20 20.20
904 NASDAQ WTFC Fri, Nov 30, 2001 20.19 20.65 20.19 20.39
903 NASDAQ WTFC Thu, Nov 29, 2001 20.33 20.49 20.19 20.49
902 NASDAQ WTFC Wed, Nov 28, 2001 20.33 20.57 20.33 20.33
901 NASDAQ WTFC Tue, Nov 27, 2001 20.53 20.68 20.33 20.33
900 NASDAQ WTFC Mon, Nov 26, 2001 20.66 20.72 20.49 20.60
899 NASDAQ WTFC Fri, Nov 23, 2001 20.69 20.73 20.54 20.70
898 NASDAQ WTFC Wed, Nov 21, 2001 20.23 20.70 20.11 20.67
897 NASDAQ WTFC Tue, Nov 20, 2001 20.66 20.67 20.28 20.33
896 NASDAQ WTFC Mon, Nov 19, 2001 20.29 20.67 20.29 20.67
895 NASDAQ WTFC Fri, Nov 16, 2001 20.49 20.49 20.27 20.43
894 NASDAQ WTFC Thu, Nov 15, 2001 20.33 20.64 20.33 20.34
893 NASDAQ WTFC Wed, Nov 14, 2001 20.20 20.25 20.04 20.25
892 NASDAQ WTFC Tue, Nov 13, 2001 19.73 20.23 19.73 20.03
891 NASDAQ WTFC Mon, Nov 12, 2001 18.80 19.71 18.80 19.71
890 NASDAQ WTFC Fri, Nov 9, 2001 18.90 19.00 18.77 19.00
889 NASDAQ WTFC Thu, Nov 8, 2001 18.93 19.03 18.89 18.97
888 NASDAQ WTFC Wed, Nov 7, 2001 18.93 19.05 18.80 18.85
887 NASDAQ WTFC Tue, Nov 6, 2001 19.13 19.25 18.83 18.93
886 NASDAQ WTFC Mon, Nov 5, 2001 19.13 19.23 18.93 19.00
885 NASDAQ WTFC Fri, Nov 2, 2001 19.13 19.29 18.97 19.13
884 NASDAQ WTFC Thu, Nov 1, 2001 18.99 19.03 18.73 19.03
883 NASDAQ WTFC Wed, Oct 31, 2001 18.40 18.99 18.27 18.99
882 NASDAQ WTFC Tue, Oct 30, 2001 18.00 18.83 18.00 18.38
881 NASDAQ WTFC Mon, Oct 29, 2001 18.00 18.13 17.97 18.07
880 NASDAQ WTFC Fri, Oct 26, 2001 18.20 18.39 17.93 18.00
879 NASDAQ WTFC Thu, Oct 25, 2001 18.86 18.86 18.10 18.23
878 NASDAQ WTFC Wed, Oct 24, 2001 18.97 19.19 18.84 18.86
877 NASDAQ WTFC Tue, Oct 23, 2001 19.27 19.33 18.97 19.23
876 NASDAQ WTFC Mon, Oct 22, 2001 19.64 19.66 19.01 19.27
875 NASDAQ WTFC Fri, Oct 19, 2001 19.88 19.95 19.74 19.84
874 NASDAQ WTFC Thu, Oct 18, 2001 19.86 19.93 19.81 19.86
873 NASDAQ WTFC Wed, Oct 17, 2001 19.99 19.99 19.85 19.92
872 NASDAQ WTFC Tue, Oct 16, 2001 19.99 20.01 19.86 19.95
871 NASDAQ WTFC Mon, Oct 15, 2001 19.93 20.00 19.89 20.00
870 NASDAQ WTFC Fri, Oct 12, 2001 19.67 19.93 19.67 19.93
869 NASDAQ WTFC Thu, Oct 11, 2001 19.91 19.99 19.74 19.87
868 NASDAQ WTFC Wed, Oct 10, 2001 20.00 20.00 19.65 19.99
867 NASDAQ WTFC Tue, Oct 9, 2001 20.03 20.13 19.83 20.03
866 NASDAQ WTFC Mon, Oct 8, 2001 19.99 20.07 19.80 20.07
865 NASDAQ WTFC Fri, Oct 5, 2001 20.49 20.49 20.23 20.25
864 NASDAQ WTFC Thu, Oct 4, 2001 19.99 20.67 19.61 20.49
863 NASDAQ WTFC Wed, Oct 3, 2001 19.57 19.83 19.57 19.73
862 NASDAQ WTFC Tue, Oct 2, 2001 19.97 20.23 19.63 20.00
861 NASDAQ WTFC Mon, Oct 1, 2001 20.67 20.77 19.77 20.00
860 NASDAQ WTFC Fri, Sep 28, 2001 20.67 20.70 20.25 20.70
859 NASDAQ WTFC Thu, Sep 27, 2001 19.17 20.83 19.17 20.67
858 NASDAQ WTFC Wed, Sep 26, 2001 18.73 19.66 18.67 19.47
857 NASDAQ WTFC Tue, Sep 25, 2001 18.35 18.83 18.33 18.57
856 NASDAQ WTFC Mon, Sep 24, 2001 17.77 18.41 17.64 18.41
855 NASDAQ WTFC Fri, Sep 21, 2001 18.21 18.28 17.63 17.63
854 NASDAQ WTFC Thu, Sep 20, 2001 18.51 19.19 18.20 18.48
853 NASDAQ WTFC Wed, Sep 19, 2001 19.89 19.93 18.00 19.20
852 NASDAQ WTFC Tue, Sep 18, 2001 20.10 20.20 19.89 20.10
851 NASDAQ WTFC Mon, Sep 17, 2001 20.57 20.58 19.50 20.10
850 NASDAQ WTFC Mon, Sep 10, 2001 20.65 20.65 20.50 20.65
849 NASDAQ WTFC Fri, Sep 7, 2001 20.59 20.65 20.47 20.58
848 NASDAQ WTFC Thu, Sep 6, 2001 20.64 20.67 20.63 20.63
847 NASDAQ WTFC Wed, Sep 5, 2001 20.59 20.83 20.59 20.76
846 NASDAQ WTFC Tue, Sep 4, 2001 20.75 20.80 20.58 20.58
845 NASDAQ WTFC Fri, Aug 31, 2001 20.97 21.00 20.70 21.00
844 NASDAQ WTFC Thu, Aug 30, 2001 20.70 20.92 20.50 20.67
843 NASDAQ WTFC Wed, Aug 29, 2001 20.61 20.92 20.59 20.92
842 NASDAQ WTFC Tue, Aug 28, 2001 20.77 20.89 20.52 20.60
841 NASDAQ WTFC Mon, Aug 27, 2001 20.66 20.89 20.50 20.89
840 NASDAQ WTFC Fri, Aug 24, 2001 20.36 20.82 20.35 20.60
839 NASDAQ WTFC Thu, Aug 23, 2001 20.10 20.35 20.01 20.33
838 NASDAQ WTFC Wed, Aug 22, 2001 20.17 20.23 20.03 20.23
837 NASDAQ WTFC Tue, Aug 21, 2001 20.23 20.25 19.87 20.13
836 NASDAQ WTFC Mon, Aug 20, 2001 19.51 20.27 19.47 20.14
835 NASDAQ WTFC Fri, Aug 17, 2001 19.07 19.49 18.90 19.47
834 NASDAQ WTFC Thu, Aug 16, 2001 18.91 19.27 18.43 19.27
833 NASDAQ WTFC Wed, Aug 15, 2001 18.79 19.62 18.11 18.89
832 NASDAQ WTFC Tue, Aug 14, 2001 21.03 21.03 18.89 19.60
831 NASDAQ WTFC Mon, Aug 13, 2001 21.37 21.37 20.81 20.83
830 NASDAQ WTFC Fri, Aug 10, 2001 21.37 21.37 20.70 21.37
829 NASDAQ WTFC Thu, Aug 9, 2001 21.00 21.37 20.71 21.37
828 NASDAQ WTFC Wed, Aug 8, 2001 21.37 21.37 20.88 21.18
827 NASDAQ WTFC Tue, Aug 7, 2001 21.13 21.37 20.67 21.37
826 NASDAQ WTFC Mon, Aug 6, 2001 20.99 21.27 20.71 21.16
825 NASDAQ WTFC Fri, Aug 3, 2001 20.93 20.99 20.37 20.99
824 NASDAQ WTFC Thu, Aug 2, 2001 20.97 21.13 20.83 20.91
823 NASDAQ WTFC Wed, Aug 1, 2001 21.03 21.20 21.00 21.03
822 NASDAQ WTFC Tue, Jul 31, 2001 21.13 21.41 20.95 21.01
821 NASDAQ WTFC Mon, Jul 30, 2001 20.93 21.21 20.37 21.12
820 NASDAQ WTFC Fri, Jul 27, 2001 20.65 21.03 20.65 21.00
819 NASDAQ WTFC Thu, Jul 26, 2001 21.00 21.03 20.27 20.60
818 NASDAQ WTFC Wed, Jul 25, 2001 20.73 21.03 20.57 20.99
817 NASDAQ WTFC Tue, Jul 24, 2001 21.03 21.10 20.70 20.83
816 NASDAQ WTFC Mon, Jul 23, 2001 21.27 21.35 20.83 20.97
815 NASDAQ WTFC Fri, Jul 20, 2001 20.36 21.27 20.00 21.25
814 NASDAQ WTFC Thu, Jul 19, 2001 19.46 20.45 19.46 20.37
813 NASDAQ WTFC Wed, Jul 18, 2001 19.33 19.70 19.16 19.51
812 NASDAQ WTFC Tue, Jul 17, 2001 19.17 19.37 19.07 19.33
811 NASDAQ WTFC Mon, Jul 16, 2001 18.79 19.30 18.70 19.27
810 NASDAQ WTFC Fri, Jul 13, 2001 18.67 18.80 18.35 18.73
809 NASDAQ WTFC Thu, Jul 12, 2001 18.79 18.95 18.63 18.87
808 NASDAQ WTFC Wed, Jul 11, 2001 17.91 18.93 17.91 18.66
807 NASDAQ WTFC Tue, Jul 10, 2001 17.46 18.17 17.40 18.06
806 NASDAQ WTFC Mon, Jul 9, 2001 16.92 17.47 16.67 17.43
805 NASDAQ WTFC Fri, Jul 6, 2001 16.81 16.87 16.33 16.87
804 NASDAQ WTFC Thu, Jul 5, 2001 16.68 17.00 16.67 16.87
803 NASDAQ WTFC Tue, Jul 3, 2001 16.77 16.87 16.57 16.84
802 NASDAQ WTFC Mon, Jul 2, 2001 16.33 16.93 16.27 16.75
801 NASDAQ WTFC Fri, Jun 29, 2001 16.10 16.57 16.04 16.57
800 NASDAQ WTFC Thu, Jun 28, 2001 16.29 16.43 15.98 16.27
799 NASDAQ WTFC Wed, Jun 27, 2001 16.80 16.80 16.07 16.27
798 NASDAQ WTFC Tue, Jun 26, 2001 17.02 17.02 16.73 16.77
797 NASDAQ WTFC Mon, Jun 25, 2001 16.67 17.02 16.37 16.84
796 NASDAQ WTFC Fri, Jun 22, 2001 16.01 16.67 16.00 16.61
795 NASDAQ WTFC Thu, Jun 21, 2001 15.94 16.03 15.87 16.01
794 NASDAQ WTFC Wed, Jun 20, 2001 16.21 16.40 15.99 16.03
793 NASDAQ WTFC Tue, Jun 19, 2001 16.27 16.35 16.10 16.21
792 NASDAQ WTFC Mon, Jun 18, 2001 16.54 16.54 16.27 16.33
791 NASDAQ WTFC Fri, Jun 15, 2001 16.33 16.63 16.33 16.56
790 NASDAQ WTFC Thu, Jun 14, 2001 16.30 16.57 16.30 16.53
789 NASDAQ WTFC Wed, Jun 13, 2001 16.53 16.65 16.17 16.57
788 NASDAQ WTFC Tue, Jun 12, 2001 16.26 16.67 16.16 16.67
787 NASDAQ WTFC Mon, Jun 11, 2001 15.92 16.39 15.77 16.23
786 NASDAQ WTFC Fri, Jun 8, 2001 15.67 15.88 15.67 15.79
785 NASDAQ WTFC Thu, Jun 7, 2001 15.70 15.83 15.67 15.69
784 NASDAQ WTFC Wed, Jun 6, 2001 15.67 16.26 15.60 15.67
783 NASDAQ WTFC Tue, Jun 5, 2001 17.07 17.17 16.07 16.26
782 NASDAQ WTFC Mon, Jun 4, 2001 17.57 17.62 17.05 17.07
781 NASDAQ WTFC Fri, Jun 1, 2001 17.20 17.57 17.20 17.42
780 NASDAQ WTFC Thu, May 31, 2001 17.49 17.50 17.21 17.34
779 NASDAQ WTFC Wed, May 30, 2001 16.93 17.53 16.83 17.42
778 NASDAQ WTFC Tue, May 29, 2001 16.50 17.07 16.50 17.03
777 NASDAQ WTFC Fri, May 25, 2001 16.00 16.67 16.00 16.63
776 NASDAQ WTFC Thu, May 24, 2001 15.87 16.27 15.87 16.27
775 NASDAQ WTFC Wed, May 23, 2001 15.69 16.13 15.60 15.87
774 NASDAQ WTFC Tue, May 22, 2001 16.33 16.33 15.97 16.05
773 NASDAQ WTFC Mon, May 21, 2001 16.00 16.30 15.98 16.30
772 NASDAQ WTFC Fri, May 18, 2001 15.67 16.00 15.47 16.00
771 NASDAQ WTFC Thu, May 17, 2001 16.24 16.66 15.63 15.67
770 NASDAQ WTFC Wed, May 16, 2001 15.66 16.63 15.63 16.23
769 NASDAQ WTFC Tue, May 15, 2001 15.45 15.68 15.40 15.67
768 NASDAQ WTFC Mon, May 14, 2001 15.63 15.63 15.33 15.46
767 NASDAQ WTFC Fri, May 11, 2001 15.53 15.63 15.43 15.63
766 NASDAQ WTFC Thu, May 10, 2001 15.39 15.60 15.33 15.57
765 NASDAQ WTFC Wed, May 9, 2001 15.97 15.97 15.21 15.39
764 NASDAQ WTFC Tue, May 8, 2001 15.35 16.00 15.10 15.75
763 NASDAQ WTFC Mon, May 7, 2001 14.28 15.10 14.28 15.00
762 NASDAQ WTFC Fri, May 4, 2001 14.11 14.20 14.01 14.17
761 NASDAQ WTFC Thu, May 3, 2001 14.10 14.12 14.00 14.12
760 NASDAQ WTFC Wed, May 2, 2001 13.99 14.11 13.99 14.09
759 NASDAQ WTFC Tue, May 1, 2001 13.47 14.00 13.47 14.00
758 NASDAQ WTFC Mon, Apr 30, 2001 13.25 13.47 13.21 13.47
757 NASDAQ WTFC Fri, Apr 27, 2001 12.80 13.17 12.80 13.17
756 NASDAQ WTFC Thu, Apr 26, 2001 12.83 12.83 12.77 12.82
755 NASDAQ WTFC Wed, Apr 25, 2001 12.73 12.86 12.69 12.79
754 NASDAQ WTFC Tue, Apr 24, 2001 12.49 12.67 12.49 12.67
753 NASDAQ WTFC Mon, Apr 23, 2001 12.30 12.50 12.30 12.50
752 NASDAQ WTFC Fri, Apr 20, 2001 12.40 12.41 12.20 12.41
751 NASDAQ WTFC Thu, Apr 19, 2001 12.41 12.41 12.33 12.40
750 NASDAQ WTFC Wed, Apr 18, 2001 12.42 12.43 12.33 12.41
749 NASDAQ WTFC Tue, Apr 17, 2001 12.37 12.42 12.37 12.42
748 NASDAQ WTFC Mon, Apr 16, 2001 12.13 12.13 12.13 12.13
747 NASDAQ WTFC Thu, Apr 12, 2001 12.00 12.33 12.00 12.33
746 NASDAQ WTFC Wed, Apr 11, 2001 11.90 12.17 11.90 12.00
745 NASDAQ WTFC Tue, Apr 10, 2001 12.00 12.17 11.90 11.90
744 NASDAQ WTFC Mon, Apr 9, 2001 12.00 12.00 11.67 11.83
743 NASDAQ WTFC Fri, Apr 6, 2001 12.17 12.17 12.08 12.08
742 NASDAQ WTFC Thu, Apr 5, 2001 12.00 12.17 11.83 12.17
741 NASDAQ WTFC Wed, Apr 4, 2001 12.04 12.04 11.79 12.00
740 NASDAQ WTFC Tue, Apr 3, 2001 12.46 12.46 11.79 11.79
739 NASDAQ WTFC Mon, Apr 2, 2001 12.46 12.46 12.33 12.46
738 NASDAQ WTFC Fri, Mar 30, 2001 12.21 12.42 12.21 12.42
737 NASDAQ WTFC Thu, Mar 29, 2001 12.38 12.38 12.21 12.25
736 NASDAQ WTFC Wed, Mar 28, 2001 12.46 12.46 12.38 12.38
735 NASDAQ WTFC Tue, Mar 27, 2001 12.46 12.46 12.33 12.46
734 NASDAQ WTFC Mon, Mar 26, 2001 12.25 12.42 12.25 12.42
733 NASDAQ WTFC Fri, Mar 23, 2001 12.33 12.42 12.25 12.25
732 NASDAQ WTFC Thu, Mar 22, 2001 12.46 12.46 12.33 12.33
731 NASDAQ WTFC Wed, Mar 21, 2001 12.42 12.42 12.33 12.33
730 NASDAQ WTFC Tue, Mar 20, 2001 12.50 12.50 12.42 12.42
729 NASDAQ WTFC Mon, Mar 19, 2001 12.54 12.58 12.42 12.42
728 NASDAQ WTFC Fri, Mar 16, 2001 12.42 12.46 12.42 12.46
727 NASDAQ WTFC Thu, Mar 15, 2001 12.50 12.50 12.42 12.42
726 NASDAQ WTFC Wed, Mar 14, 2001 12.47 12.47 12.42 12.42
725 NASDAQ WTFC Tue, Mar 13, 2001 12.50 12.50 12.46 12.46
724 NASDAQ WTFC Mon, Mar 12, 2001 12.50 12.50 12.50 12.50
723 NASDAQ WTFC Fri, Mar 9, 2001 12.54 12.54 12.46 12.46
722 NASDAQ WTFC Thu, Mar 8, 2001 12.54 12.54 12.46 12.54
721 NASDAQ WTFC Tue, Mar 6, 2001 12.33 12.50 12.33 12.50
720 NASDAQ WTFC Mon, Mar 5, 2001 12.25 12.33 12.25 12.33
719 NASDAQ WTFC Fri, Mar 2, 2001 12.33 12.33 12.25 12.29
718 NASDAQ WTFC Thu, Mar 1, 2001 12.33 12.33 12.33 12.33
717 NASDAQ WTFC Wed, Feb 28, 2001 12.29 12.33 12.25 12.29
716 NASDAQ WTFC Tue, Feb 27, 2001 12.46 12.50 12.21 12.33
715 NASDAQ WTFC Mon, Feb 26, 2001 12.46 12.50 12.46 12.46
714 NASDAQ WTFC Fri, Feb 23, 2001 12.50 12.54 12.50 12.50
713 NASDAQ WTFC Thu, Feb 22, 2001 12.46 12.50 12.42 12.42
712 NASDAQ WTFC Wed, Feb 21, 2001 12.46 12.46 12.42 12.42
711 NASDAQ WTFC Tue, Feb 20, 2001 12.63 12.63 12.50 12.50
710 NASDAQ WTFC Fri, Feb 16, 2001 12.63 12.63 12.58 12.58
709 NASDAQ WTFC Thu, Feb 15, 2001 12.58 12.67 12.50 12.67
708 NASDAQ WTFC Wed, Feb 14, 2001 12.58 12.67 12.58 12.58
707 NASDAQ WTFC Tue, Feb 13, 2001 12.67 12.67 12.50 12.67
706 NASDAQ WTFC Mon, Feb 12, 2001 12.50 12.67 12.42 12.42
705 NASDAQ WTFC Fri, Feb 9, 2001 12.42 12.42 12.29 12.42
704 NASDAQ WTFC Thu, Feb 8, 2001 12.42 12.42 12.29 12.42
703 NASDAQ WTFC Wed, Feb 7, 2001 12.50 12.50 12.17 12.25
702 NASDAQ WTFC Tue, Feb 6, 2001 12.54 12.54 12.29 12.54
701 NASDAQ WTFC Mon, Feb 5, 2001 12.75 12.75 12.50 12.75
700 NASDAQ WTFC Fri, Feb 2, 2001 12.75 12.75 12.58 12.67
699 NASDAQ WTFC Thu, Feb 1, 2001 12.75 12.75 12.63 12.67
698 NASDAQ WTFC Wed, Jan 31, 2001 12.67 12.75 12.58 12.75
697 NASDAQ WTFC Tue, Jan 30, 2001 12.58 12.67 12.58 12.67
696 NASDAQ WTFC Mon, Jan 29, 2001 12.67 12.67 12.50 12.50
695 NASDAQ WTFC Fri, Jan 26, 2001 12.50 12.67 12.26 12.67
694 NASDAQ WTFC Thu, Jan 25, 2001 12.25 12.50 12.25 12.42
693 NASDAQ WTFC Wed, Jan 24, 2001 12.58 12.58 12.33 12.42
692 NASDAQ WTFC Tue, Jan 23, 2001 12.58 12.67 12.58 12.67
691 NASDAQ WTFC Mon, Jan 22, 2001 12.41 12.58 12.41 12.50
690 NASDAQ WTFC Fri, Jan 19, 2001 12.17 12.42 12.17 12.42
689 NASDAQ WTFC Thu, Jan 18, 2001 12.00 12.17 11.84 12.04
688 NASDAQ WTFC Wed, Jan 17, 2001 11.83 11.96 11.63 11.63
687 NASDAQ WTFC Tue, Jan 16, 2001 11.49 11.83 11.38 11.83
686 NASDAQ WTFC Fri, Jan 12, 2001 11.17 11.50 11.17 11.50
685 NASDAQ WTFC Thu, Jan 11, 2001 11.13 11.33 11.00 11.17
684 NASDAQ WTFC Wed, Jan 10, 2001 11.00 11.17 10.92 11.17
683 NASDAQ WTFC Tue, Jan 9, 2001 10.96 11.17 10.92 11.00
682 NASDAQ WTFC Mon, Jan 8, 2001 10.96 11.00 10.83 11.00
681 NASDAQ WTFC Fri, Jan 5, 2001 10.83 11.00 10.83 11.00
680 NASDAQ WTFC Thu, Jan 4, 2001 10.67 10.83 10.58 10.83
679 NASDAQ WTFC Wed, Jan 3, 2001 10.58 10.67 10.54 10.67
678 NASDAQ WTFC Tue, Jan 2, 2001 10.63 10.67 10.58 10.58
677 NASDAQ WTFC Fri, Dec 29, 2000 10.50 10.63 10.42 10.63
676 NASDAQ WTFC Thu, Dec 28, 2000 10.25 10.50 10.25 10.50
675 NASDAQ WTFC Wed, Dec 27, 2000 10.42 10.46 10.25 10.33
674 NASDAQ WTFC Tue, Dec 26, 2000 10.42 10.50 10.42 10.42
673 NASDAQ WTFC Fri, Dec 22, 2000 10.38 10.58 10.38 10.42
672 NASDAQ WTFC Thu, Dec 21, 2000 10.58 10.58 10.33 10.42
671 NASDAQ WTFC Wed, Dec 20, 2000 10.54 10.63 10.54 10.54
670 NASDAQ WTFC Tue, Dec 19, 2000 10.63 10.63 10.54 10.54
669 NASDAQ WTFC Mon, Dec 18, 2000 10.54 10.63 10.54 10.54
668 NASDAQ WTFC Fri, Dec 15, 2000 10.63 10.63 10.54 10.54
667 NASDAQ WTFC Thu, Dec 14, 2000 10.63 10.63 10.58 10.58
666 NASDAQ WTFC Wed, Dec 13, 2000 10.54 10.63 10.54 10.63
665 NASDAQ WTFC Tue, Dec 12, 2000 10.63 10.63 10.54 10.58
664 NASDAQ WTFC Mon, Dec 11, 2000 10.54 10.63 10.54 10.63
663 NASDAQ WTFC Fri, Dec 8, 2000 10.54 10.63 10.54 10.63
662 NASDAQ WTFC Thu, Dec 7, 2000 10.75 10.75 10.54 10.58
661 NASDAQ WTFC Wed, Dec 6, 2000 10.58 10.79 10.54 10.67
660 NASDAQ WTFC Tue, Dec 5, 2000 10.50 10.67 10.46 10.67
659 NASDAQ WTFC Mon, Dec 4, 2000 10.67 10.67 10.50 10.50
658 NASDAQ WTFC Fri, Dec 1, 2000 10.50 10.67 10.50 10.50
657 NASDAQ WTFC Thu, Nov 30, 2000 10.50 10.67 10.46 10.46
656 NASDAQ WTFC Wed, Nov 29, 2000 10.54 10.58 10.50 10.50
655 NASDAQ WTFC Tue, Nov 28, 2000 10.50 10.67 10.50 10.67
654 NASDAQ WTFC Mon, Nov 27, 2000 10.75 10.75 10.50 10.58
653 NASDAQ WTFC Fri, Nov 24, 2000 10.67 10.67 10.67 10.67
652 NASDAQ WTFC Wed, Nov 22, 2000 10.71 10.75 10.58 10.58
651 NASDAQ WTFC Tue, Nov 21, 2000 10.71 10.71 10.71 10.71
650 NASDAQ WTFC Mon, Nov 20, 2000 10.71 10.71 10.71 10.71
649 NASDAQ WTFC Fri, Nov 17, 2000 10.71 10.71 10.71 10.71
648 NASDAQ WTFC Thu, Nov 16, 2000 10.75 10.75 10.71 10.71
647 NASDAQ WTFC Wed, Nov 15, 2000 10.75 10.75 10.71 10.71
646 NASDAQ WTFC Tue, Nov 14, 2000 10.71 10.75 10.67 10.75
645 NASDAQ WTFC Mon, Nov 13, 2000 10.63 10.75 10.63 10.75
644 NASDAQ WTFC Thu, Nov 9, 2000 10.63 10.63 10.63 10.63
643 NASDAQ WTFC Wed, Nov 8, 2000 10.54 10.67 10.42 10.42
642 NASDAQ WTFC Tue, Nov 7, 2000 10.63 10.63 10.42 10.42
641 NASDAQ WTFC Mon, Nov 6, 2000 10.68 10.71 10.50 10.58
640 NASDAQ WTFC Fri, Nov 3, 2000 10.75 10.79 10.67 10.75
639 NASDAQ WTFC Thu, Nov 2, 2000 10.96 10.96 10.75 10.77
638 NASDAQ WTFC Wed, Nov 1, 2000 10.83 10.83 10.83 10.83
637 NASDAQ WTFC Tue, Oct 31, 2000 10.88 10.96 10.83 10.83
636 NASDAQ WTFC Mon, Oct 30, 2000 10.92 11.00 10.88 10.88
635 NASDAQ WTFC Fri, Oct 27, 2000 10.84 10.92 10.84 10.88
634 NASDAQ WTFC Thu, Oct 26, 2000 10.92 11.00 10.83 11.00
633 NASDAQ WTFC Wed, Oct 25, 2000 10.92 11.04 10.88 10.92
632 NASDAQ WTFC Tue, Oct 24, 2000 11.08 11.08 10.92 10.92
631 NASDAQ WTFC Mon, Oct 23, 2000 11.00 11.00 11.00 11.00
630 NASDAQ WTFC Fri, Oct 20, 2000 11.25 11.25 10.88 10.92
629 NASDAQ WTFC Thu, Oct 19, 2000 11.08 11.25 10.88 11.00
628 NASDAQ WTFC Wed, Oct 18, 2000 10.88 11.00 10.88 11.00
627 NASDAQ WTFC Tue, Oct 17, 2000 10.83 10.92 10.83 10.92
626 NASDAQ WTFC Mon, Oct 16, 2000 10.76 10.88 10.76 10.88
625 NASDAQ WTFC Fri, Oct 13, 2000 11.17 11.17 10.83 11.08
624 NASDAQ WTFC Thu, Oct 12, 2000 11.17 11.17 11.08 11.17
623 NASDAQ WTFC Wed, Oct 11, 2000 11.25 11.33 11.17 11.33
622 NASDAQ WTFC Tue, Oct 10, 2000 11.33 11.33 11.33 11.33
621 NASDAQ WTFC Mon, Oct 9, 2000 11.21 11.21 11.17 11.17
620 NASDAQ WTFC Fri, Oct 6, 2000 11.25 11.25 11.25 11.25
619 NASDAQ WTFC Thu, Oct 5, 2000 11.33 11.33 11.17 11.17
618 NASDAQ WTFC Wed, Oct 4, 2000 11.25 11.25 11.25 11.25
617 NASDAQ WTFC Tue, Oct 3, 2000 11.33 11.33 11.33 11.33
616 NASDAQ WTFC Mon, Oct 2, 2000 11.33 11.33 11.17 11.17
615 NASDAQ WTFC Fri, Sep 29, 2000 11.08 11.33 11.00 11.33
614 NASDAQ WTFC Thu, Sep 28, 2000 11.00 11.08 10.96 11.08
613 NASDAQ WTFC Wed, Sep 27, 2000 10.92 11.00 10.83 10.92
612 NASDAQ WTFC Tue, Sep 26, 2000 10.83 10.92 10.83 10.83
611 NASDAQ WTFC Mon, Sep 25, 2000 10.83 11.00 10.83 11.00
610 NASDAQ WTFC Fri, Sep 22, 2000 11.06 11.08 10.67 11.00
609 NASDAQ WTFC Thu, Sep 21, 2000 11.17 11.29 10.96 11.17
608 NASDAQ WTFC Wed, Sep 20, 2000 11.33 11.38 11.17 11.17
607 NASDAQ WTFC Tue, Sep 19, 2000 11.33 11.38 11.33 11.38
606 NASDAQ WTFC Mon, Sep 18, 2000 11.35 11.35 11.33 11.33
605 NASDAQ WTFC Fri, Sep 15, 2000 11.33 11.38 11.33 11.38
604 NASDAQ WTFC Thu, Sep 14, 2000 11.33 11.46 11.33 11.38
603 NASDAQ WTFC Wed, Sep 13, 2000 11.46 11.46 11.46 11.46
602 NASDAQ WTFC Tue, Sep 12, 2000 11.50 11.50 11.25 11.33
601 NASDAQ WTFC Mon, Sep 11, 2000 11.33 11.50 11.33 11.33
600 NASDAQ WTFC Fri, Sep 8, 2000 10.83 11.42 10.83 11.33
599 NASDAQ WTFC Thu, Sep 7, 2000 11.50 11.67 11.50 11.67
598 NASDAQ WTFC Wed, Sep 6, 2000 11.54 11.67 11.42 11.67
597 NASDAQ WTFC Tue, Sep 5, 2000 11.54 11.67 11.54 11.54
596 NASDAQ WTFC Fri, Sep 1, 2000 11.60 11.67 11.54 11.63
595 NASDAQ WTFC Thu, Aug 31, 2000 11.58 11.67 11.54 11.54
594 NASDAQ WTFC Wed, Aug 30, 2000 11.54 11.54 11.50 11.50
593 NASDAQ WTFC Tue, Aug 29, 2000 11.67 11.67 11.50 11.50
592 NASDAQ WTFC Mon, Aug 28, 2000 11.58 11.67 11.58 11.67
591 NASDAQ WTFC Fri, Aug 25, 2000 11.58 11.67 11.42 11.50
590 NASDAQ WTFC Thu, Aug 24, 2000 11.50 11.67 11.50 11.58
589 NASDAQ WTFC Wed, Aug 23, 2000 11.67 11.67 11.50 11.50
588 NASDAQ WTFC Tue, Aug 22, 2000 11.67 11.67 11.50 11.58
587 NASDAQ WTFC Mon, Aug 21, 2000 11.65 11.67 11.65 11.67
586 NASDAQ WTFC Fri, Aug 18, 2000 11.65 11.67 11.54 11.58
585 NASDAQ WTFC Thu, Aug 17, 2000 11.67 11.67 11.63 11.67
584 NASDAQ WTFC Wed, Aug 16, 2000 11.71 11.71 11.63 11.63
583 NASDAQ WTFC Tue, Aug 15, 2000 11.67 11.71 11.63 11.63
582 NASDAQ WTFC Mon, Aug 14, 2000 11.56 11.75 11.54 11.67
581 NASDAQ WTFC Fri, Aug 11, 2000 11.38 11.50 11.33 11.42
580 NASDAQ WTFC Thu, Aug 10, 2000 11.40 11.40 11.33 11.33
579 NASDAQ WTFC Wed, Aug 9, 2000 11.40 11.46 11.29 11.33
578 NASDAQ WTFC Tue, Aug 8, 2000 11.58 11.58 11.29 11.33
577 NASDAQ WTFC Mon, Aug 7, 2000 11.00 11.88 11.00 11.50
576 NASDAQ WTFC Fri, Aug 4, 2000 10.92 11.25 10.92 11.08
575 NASDAQ WTFC Thu, Aug 3, 2000 10.42 10.92 10.42 10.92
574 NASDAQ WTFC Wed, Aug 2, 2000 10.46 10.50 10.38 10.50
573 NASDAQ WTFC Tue, Aug 1, 2000 10.42 10.46 10.42 10.42
572 NASDAQ WTFC Mon, Jul 31, 2000 10.46 10.46 10.38 10.42
571 NASDAQ WTFC Fri, Jul 28, 2000 10.38 10.46 10.33 10.46
570 NASDAQ WTFC Thu, Jul 27, 2000 10.38 10.46 10.38 10.42
569 NASDAQ WTFC Wed, Jul 26, 2000 10.33 10.42 10.29 10.38
568 NASDAQ WTFC Tue, Jul 25, 2000 10.29 10.38 10.25 10.33
567 NASDAQ WTFC Mon, Jul 24, 2000 10.25 10.29 10.25 10.29
566 NASDAQ WTFC Fri, Jul 21, 2000 10.21 10.25 10.21 10.25
565 NASDAQ WTFC Thu, Jul 20, 2000 10.25 10.25 10.21 10.23
564 NASDAQ WTFC Wed, Jul 19, 2000 10.21 10.25 10.21 10.21
563 NASDAQ WTFC Tue, Jul 18, 2000 10.21 10.25 10.21 10.21
562 NASDAQ WTFC Mon, Jul 17, 2000 10.21 10.29 10.21 10.29
561 NASDAQ WTFC Fri, Jul 14, 2000 10.21 10.25 10.17 10.25
560 NASDAQ WTFC Thu, Jul 13, 2000 10.17 10.25 10.17 10.21
559 NASDAQ WTFC Wed, Jul 12, 2000 10.33 10.33 10.17 10.29
558 NASDAQ WTFC Tue, Jul 11, 2000 10.33 10.33 10.21 10.21
557 NASDAQ WTFC Mon, Jul 10, 2000 10.38 10.38 10.33 10.33
556 NASDAQ WTFC Fri, Jul 7, 2000 10.33 10.38 10.25 10.25
555 NASDAQ WTFC Thu, Jul 6, 2000 10.33 10.38 10.33 10.38
554 NASDAQ WTFC Wed, Jul 5, 2000 10.35 10.42 10.33 10.38
553 NASDAQ WTFC Mon, Jul 3, 2000 10.29 10.38 10.29 10.33
552 NASDAQ WTFC Fri, Jun 30, 2000 10.33 10.33 10.25 10.29
551 NASDAQ WTFC Thu, Jun 29, 2000 10.29 10.29 10.25 10.29
550 NASDAQ WTFC Wed, Jun 28, 2000 10.25 10.25 10.25 10.25
549 NASDAQ WTFC Tue, Jun 27, 2000 10.33 10.38 10.25 10.25
548 NASDAQ WTFC Mon, Jun 26, 2000 10.42 10.42 10.33 10.33
547 NASDAQ WTFC Fri, Jun 23, 2000 10.42 10.42 10.33 10.33
546 NASDAQ WTFC Thu, Jun 22, 2000 10.29 10.42 10.29 10.38
545 NASDAQ WTFC Wed, Jun 21, 2000 10.42 10.42 10.25 10.42
544 NASDAQ WTFC Tue, Jun 20, 2000 10.33 10.46 10.33 10.42
543 NASDAQ WTFC Mon, Jun 19, 2000 10.33 10.50 10.33 10.38
542 NASDAQ WTFC Fri, Jun 16, 2000 10.42 10.46 10.33 10.42
541 NASDAQ WTFC Thu, Jun 15, 2000 10.33 10.46 10.33 10.42
540 NASDAQ WTFC Wed, Jun 14, 2000 10.33 10.42 10.33 10.33
539 NASDAQ WTFC Tue, Jun 13, 2000 10.46 10.46 10.33 10.33
538 NASDAQ WTFC Mon, Jun 12, 2000 10.54 10.54 10.33 10.33
537 NASDAQ WTFC Fri, Jun 9, 2000 10.50 10.58 10.42 10.50
536 NASDAQ WTFC Thu, Jun 8, 2000 10.33 10.42 10.33 10.33
535 NASDAQ WTFC Wed, Jun 7, 2000 10.25 10.33 10.17 10.33
534 NASDAQ WTFC Tue, Jun 6, 2000 10.13 10.25 10.13 10.25
533 NASDAQ WTFC Mon, Jun 5, 2000 10.19 10.21 10.13 10.21
532 NASDAQ WTFC Fri, Jun 2, 2000 10.25 10.25 10.00 10.17
531 NASDAQ WTFC Thu, Jun 1, 2000 10.13 10.13 10.00 10.00
530 NASDAQ WTFC Wed, May 31, 2000 10.04 10.17 10.04 10.04
529 NASDAQ WTFC Tue, May 30, 2000 10.08 10.08 10.00 10.08
528 NASDAQ WTFC Fri, May 26, 2000 10.17 10.17 10.00 10.08
527 NASDAQ WTFC Thu, May 25, 2000 10.08 10.17 10.00 10.00
526 NASDAQ WTFC Wed, May 24, 2000 10.13 10.17 10.00 10.00
525 NASDAQ WTFC Tue, May 23, 2000 10.13 10.13 10.08 10.08
524 NASDAQ WTFC Mon, May 22, 2000 9.92 10.13 9.92 9.96
523 NASDAQ WTFC Fri, May 19, 2000 10.17 10.17 9.96 10.08
522 NASDAQ WTFC Thu, May 18, 2000 10.10 10.13 10.08 10.13
521 NASDAQ WTFC Wed, May 17, 2000 10.13 10.17 10.08 10.13
520 NASDAQ WTFC Tue, May 16, 2000 10.00 10.08 10.00 10.08
519 NASDAQ WTFC Mon, May 15, 2000 9.92 10.13 9.92 10.00
518 NASDAQ WTFC Fri, May 12, 2000 10.08 10.13 9.92 10.00
517 NASDAQ WTFC Thu, May 11, 2000 10.04 10.13 10.00 10.13
516 NASDAQ WTFC Wed, May 10, 2000 10.04 10.17 10.04 10.13
515 NASDAQ WTFC Tue, May 9, 2000 10.08 10.17 10.08 10.17
514 NASDAQ WTFC Mon, May 8, 2000 10.17 10.17 10.08 10.08
513 NASDAQ WTFC Fri, May 5, 2000 10.17 10.25 10.08 10.17
512 NASDAQ WTFC Thu, May 4, 2000 10.17 10.33 10.17 10.33
511 NASDAQ WTFC Wed, May 3, 2000 10.42 10.42 10.17 10.17
510 NASDAQ WTFC Tue, May 2, 2000 10.42 10.42 10.42 10.42
509 NASDAQ WTFC Mon, May 1, 2000 10.42 10.42 10.33 10.33
508 NASDAQ WTFC Fri, Apr 28, 2000 10.33 10.42 10.33 10.33
507 NASDAQ WTFC Thu, Apr 27, 2000 10.42 10.42 10.08 10.08
506 NASDAQ WTFC Wed, Apr 26, 2000 9.96 10.83 9.96 10.50
505 NASDAQ WTFC Tue, Apr 25, 2000 9.67 10.08 9.67 10.00
504 NASDAQ WTFC Mon, Apr 24, 2000 9.58 9.75 9.38 9.67
503 NASDAQ WTFC Thu, Apr 20, 2000 9.58 9.83 9.50 9.58
502 NASDAQ WTFC Wed, Apr 19, 2000 9.58 9.58 9.58 9.58
501 NASDAQ WTFC Tue, Apr 18, 2000 9.50 9.67 9.50 9.58
500 NASDAQ WTFC Mon, Apr 17, 2000 9.42 9.63 9.42 9.63
499 NASDAQ WTFC Fri, Apr 14, 2000 9.54 9.63 9.42 9.42
498 NASDAQ WTFC Thu, Apr 13, 2000 9.42 9.67 9.42 9.58
497 NASDAQ WTFC Wed, Apr 12, 2000 9.42 9.50 9.42 9.46
496 NASDAQ WTFC Tue, Apr 11, 2000 9.42 9.67 9.42 9.50
495 NASDAQ WTFC Mon, Apr 10, 2000 9.75 9.75 9.25 9.42
494 NASDAQ WTFC Fri, Apr 7, 2000 9.67 9.75 9.42 9.50
493 NASDAQ WTFC Thu, Apr 6, 2000 9.75 9.75 9.75 9.75
492 NASDAQ WTFC Wed, Apr 5, 2000 9.50 9.50 9.50 9.50
491 NASDAQ WTFC Tue, Apr 4, 2000 9.33 9.67 9.17 9.67
490 NASDAQ WTFC Mon, Apr 3, 2000 9.67 9.67 9.33 9.58
489 NASDAQ WTFC Fri, Mar 31, 2000 9.75 9.75 9.50 9.50
488 NASDAQ WTFC Thu, Mar 30, 2000 9.83 9.83 9.50 9.67
487 NASDAQ WTFC Wed, Mar 29, 2000 9.88 9.92 9.67 9.92
486 NASDAQ WTFC Tue, Mar 28, 2000 9.92 9.92 9.75 9.75
485 NASDAQ WTFC Mon, Mar 27, 2000 9.83 10.00 9.71 9.83
484 NASDAQ WTFC Fri, Mar 24, 2000 9.67 9.83 9.67 9.75
483 NASDAQ WTFC Thu, Mar 23, 2000 9.92 9.92 9.83 9.83
482 NASDAQ WTFC Wed, Mar 22, 2000 9.81 9.92 9.67 9.92
481 NASDAQ WTFC Tue, Mar 21, 2000 10.17 10.17 9.75 9.83
480 NASDAQ WTFC Mon, Mar 20, 2000 10.08 10.25 10.00 10.25
479 NASDAQ WTFC Fri, Mar 17, 2000 9.92 10.17 9.92 9.92
478 NASDAQ WTFC Thu, Mar 16, 2000 9.71 10.08 9.71 10.00
477 NASDAQ WTFC Wed, Mar 15, 2000 9.58 10.00 9.54 9.92
476 NASDAQ WTFC Tue, Mar 14, 2000 9.83 10.17 9.58 9.67
475 NASDAQ WTFC Mon, Mar 13, 2000 10.25 10.25 9.83 10.00
474 NASDAQ WTFC Fri, Mar 10, 2000 10.08 10.25 10.00 10.25
473 NASDAQ WTFC Thu, Mar 9, 2000 10.17 10.29 10.17 10.17
472 NASDAQ WTFC Wed, Mar 8, 2000 10.25 10.25 10.17 10.17
471 NASDAQ WTFC Tue, Mar 7, 2000 10.17 10.33 10.17 10.25
470 NASDAQ WTFC Mon, Mar 6, 2000 10.33 10.33 10.04 10.04
469 NASDAQ WTFC Fri, Mar 3, 2000 10.38 10.38 10.25 10.25
468 NASDAQ WTFC Thu, Mar 2, 2000 10.21 10.33 10.21 10.29
467 NASDAQ WTFC Wed, Mar 1, 2000 10.17 10.33 10.17 10.25
466 NASDAQ WTFC Tue, Feb 29, 2000 10.17 10.17 10.17 10.17
465 NASDAQ WTFC Mon, Feb 28, 2000 10.04 10.33 10.00 10.17
464 NASDAQ WTFC Fri, Feb 25, 2000 9.96 10.29 9.88 10.29
463 NASDAQ WTFC Thu, Feb 24, 2000 9.71 10.29 9.33 10.29
462 NASDAQ WTFC Wed, Feb 23, 2000 10.58 10.58 10.33 10.50
461 NASDAQ WTFC Tue, Feb 22, 2000 10.54 10.67 10.50 10.54
460 NASDAQ WTFC Fri, Feb 18, 2000 10.54 10.67 10.25 10.67
459 NASDAQ WTFC Thu, Feb 17, 2000 10.25 10.63 10.00 10.63
458 NASDAQ WTFC Wed, Feb 16, 2000 10.42 10.63 10.25 10.63
457 NASDAQ WTFC Tue, Feb 15, 2000 10.33 10.50 10.25 10.42
456 NASDAQ WTFC Mon, Feb 14, 2000 10.13 10.33 10.00 10.17
455 NASDAQ WTFC Fri, Feb 11, 2000 10.21 10.33 10.00 10.25
454 NASDAQ WTFC Thu, Feb 10, 2000 10.50 10.50 10.21 10.33
453 NASDAQ WTFC Wed, Feb 9, 2000 10.54 10.54 10.38 10.50
452 NASDAQ WTFC Tue, Feb 8, 2000 10.58 10.67 10.46 10.54
451 NASDAQ WTFC Mon, Feb 7, 2000 10.50 10.67 10.50 10.67
450 NASDAQ WTFC Fri, Feb 4, 2000 10.50 10.67 10.50 10.50
449 NASDAQ WTFC Thu, Feb 3, 2000 10.50 10.67 10.50 10.67
448 NASDAQ WTFC Wed, Feb 2, 2000 10.17 10.67 10.17 10.42
447 NASDAQ WTFC Tue, Feb 1, 2000 10.08 10.17 10.08 10.08
446 NASDAQ WTFC Mon, Jan 31, 2000 10.17 10.25 10.04 10.08
445 NASDAQ WTFC Fri, Jan 28, 2000 10.17 10.33 10.08 10.08
444 NASDAQ WTFC Thu, Jan 27, 2000 10.50 10.50 10.25 10.25
443 NASDAQ WTFC Wed, Jan 26, 2000 9.56 10.63 9.56 10.50
442 NASDAQ WTFC Tue, Jan 25, 2000 9.21 9.54 9.17 9.50
441 NASDAQ WTFC Mon, Jan 24, 2000 9.00 9.21 8.96 9.17
440 NASDAQ WTFC Fri, Jan 21, 2000 9.08 9.17 8.92 8.96
439 NASDAQ WTFC Thu, Jan 20, 2000 9.25 9.25 8.92 9.08
438 NASDAQ WTFC Wed, Jan 19, 2000 9.42 9.42 9.00 9.33
437 NASDAQ WTFC Tue, Jan 18, 2000 9.25 9.50 9.25 9.33
436 NASDAQ WTFC Fri, Jan 14, 2000 9.33 9.42 9.25 9.25
435 NASDAQ WTFC Thu, Jan 13, 2000 9.42 9.67 9.25 9.38
434 NASDAQ WTFC Wed, Jan 12, 2000 9.58 9.67 9.33 9.63
433 NASDAQ WTFC Tue, Jan 11, 2000 9.83 9.83 9.67 9.67
432 NASDAQ WTFC Mon, Jan 10, 2000 9.75 9.83 9.67 9.71
431 NASDAQ WTFC Fri, Jan 7, 2000 9.88 10.00 9.67 9.71
430 NASDAQ WTFC Thu, Jan 6, 2000 9.92 10.00 9.67 10.00
429 NASDAQ WTFC Wed, Jan 5, 2000 9.83 10.00 9.83 10.00
428 NASDAQ WTFC Tue, Jan 4, 2000 9.79 10.00 9.79 9.83
427 NASDAQ WTFC Mon, Jan 3, 2000 10.17 10.17 9.83 9.83
426 NASDAQ WTFC Fri, Dec 31, 1999 10.00 10.33 9.88 10.17
425 NASDAQ WTFC Thu, Dec 30, 1999 10.00 10.50 9.92 9.92
424 NASDAQ WTFC Wed, Dec 29, 1999 10.25 10.33 9.79 9.92
423 NASDAQ WTFC Tue, Dec 28, 1999 10.00 10.33 9.92 10.17
422 NASDAQ WTFC Mon, Dec 27, 1999 10.25 10.33 10.00 10.08
421 NASDAQ WTFC Thu, Dec 23, 1999 9.90 10.17 9.83 10.17
420 NASDAQ WTFC Wed, Dec 22, 1999 10.04 10.25 9.83 9.83
419 NASDAQ WTFC Tue, Dec 21, 1999 10.08 10.25 9.92 10.04
418 NASDAQ WTFC Mon, Dec 20, 1999 10.42 10.58 10.13 10.13
417 NASDAQ WTFC Fri, Dec 17, 1999 10.50 10.54 10.33 10.33
416 NASDAQ WTFC Thu, Dec 16, 1999 10.67 10.79 10.58 10.58
415 NASDAQ WTFC Wed, Dec 15, 1999 10.08 10.75 10.08 10.71
414 NASDAQ WTFC Tue, Dec 14, 1999 10.58 10.58 10.17 10.21
413 NASDAQ WTFC Mon, Dec 13, 1999 10.50 10.67 10.00 10.58
412 NASDAQ WTFC Fri, Dec 10, 1999 10.83 10.83 10.46 10.50
411 NASDAQ WTFC Thu, Dec 9, 1999 10.71 10.96 10.67 10.79
410 NASDAQ WTFC Wed, Dec 8, 1999 10.65 10.75 10.63 10.67
409 NASDAQ WTFC Tue, Dec 7, 1999 10.54 10.67 10.50 10.54
408 NASDAQ WTFC Mon, Dec 6, 1999 10.58 10.63 10.54 10.58
407 NASDAQ WTFC Fri, Dec 3, 1999 10.92 10.92 10.50 10.58
406 NASDAQ WTFC Thu, Dec 2, 1999 10.92 11.00 10.83 10.92
405 NASDAQ WTFC Wed, Dec 1, 1999 11.08 11.08 10.83 11.00
404 NASDAQ WTFC Tue, Nov 30, 1999 11.08 11.13 10.83 10.83
403 NASDAQ WTFC Mon, Nov 29, 1999 11.00 11.29 11.00 11.08
402 NASDAQ WTFC Fri, Nov 26, 1999 11.29 11.29 11.25 11.25
401 NASDAQ WTFC Wed, Nov 24, 1999 11.50 11.50 11.17 11.25
400 NASDAQ WTFC Tue, Nov 23, 1999 11.25 11.25 11.00 11.00
399 NASDAQ WTFC Mon, Nov 22, 1999 11.29 11.33 11.17 11.25
398 NASDAQ WTFC Fri, Nov 19, 1999 11.38 11.46 11.29 11.29
397 NASDAQ WTFC Thu, Nov 18, 1999 11.46 11.46 11.38 11.46
396 NASDAQ WTFC Wed, Nov 17, 1999 11.33 11.46 11.33 11.33
395 NASDAQ WTFC Tue, Nov 16, 1999 11.17 11.50 11.17 11.33
394 NASDAQ WTFC Mon, Nov 15, 1999 11.02 11.38 11.02 11.38
393 NASDAQ WTFC Fri, Nov 12, 1999 11.00 11.13 10.96 11.13
392 NASDAQ WTFC Thu, Nov 11, 1999 11.00 11.00 10.83 10.96
391 NASDAQ WTFC Wed, Nov 10, 1999 10.58 11.13 10.58 11.08
390 NASDAQ WTFC Tue, Nov 9, 1999 10.83 10.83 10.50 10.63
389 NASDAQ WTFC Mon, Nov 8, 1999 11.17 11.17 10.67 10.83
388 NASDAQ WTFC Fri, Nov 5, 1999 11.17 11.25 11.00 11.13
387 NASDAQ WTFC Thu, Nov 4, 1999 11.29 11.29 11.21 11.21
386 NASDAQ WTFC Wed, Nov 3, 1999 11.25 11.46 11.25 11.25
385 NASDAQ WTFC Tue, Nov 2, 1999 11.42 11.50 11.21 11.25
384 NASDAQ WTFC Mon, Nov 1, 1999 11.33 11.42 11.33 11.33
383 NASDAQ WTFC Fri, Oct 29, 1999 11.42 11.42 11.33 11.42
382 NASDAQ WTFC Thu, Oct 28, 1999 11.33 11.33 11.33 11.33
381 NASDAQ WTFC Wed, Oct 27, 1999 11.33 11.33 11.17 11.17
380 NASDAQ WTFC Tue, Oct 26, 1999 11.42 11.42 11.29 11.38
379 NASDAQ WTFC Mon, Oct 25, 1999 11.42 11.42 11.25 11.33
378 NASDAQ WTFC Fri, Oct 22, 1999 11.25 11.42 11.17 11.33
377 NASDAQ WTFC Thu, Oct 21, 1999 11.33 11.33 11.13 11.17
376 NASDAQ WTFC Wed, Oct 20, 1999 11.10 11.25 11.04 11.17
375 NASDAQ WTFC Tue, Oct 19, 1999 11.13 11.29 11.13 11.17
374 NASDAQ WTFC Mon, Oct 18, 1999 11.25 11.29 11.00 11.08
373 NASDAQ WTFC Fri, Oct 15, 1999 11.33 11.50 11.29 11.29
372 NASDAQ WTFC Thu, Oct 14, 1999 11.58 11.58 11.58 11.58
371 NASDAQ WTFC Wed, Oct 13, 1999 11.58 11.58 11.42 11.42
370 NASDAQ WTFC Tue, Oct 12, 1999 11.75 11.75 11.58 11.58
369 NASDAQ WTFC Mon, Oct 11, 1999 11.75 11.75 11.63 11.75
368 NASDAQ WTFC Fri, Oct 8, 1999 11.75 11.83 11.63 11.63
367 NASDAQ WTFC Thu, Oct 7, 1999 11.29 12.13 11.25 12.00
366 NASDAQ WTFC Wed, Oct 6, 1999 11.42 11.42 11.25 11.25
365 NASDAQ WTFC Tue, Oct 5, 1999 11.79 11.79 11.50 11.50
364 NASDAQ WTFC Mon, Oct 4, 1999 11.63 11.79 11.50 11.79
363 NASDAQ WTFC Fri, Oct 1, 1999 11.29 11.79 11.17 11.50
362 NASDAQ WTFC Thu, Sep 30, 1999 10.96 11.50 10.92 11.50
361 NASDAQ WTFC Wed, Sep 29, 1999 10.79 11.21 10.79 10.96
360 NASDAQ WTFC Tue, Sep 28, 1999 11.08 11.21 10.83 10.92
359 NASDAQ WTFC Mon, Sep 27, 1999 11.25 11.25 11.00 11.08
358 NASDAQ WTFC Fri, Sep 24, 1999 10.96 11.25 10.96 11.08
357 NASDAQ WTFC Thu, Sep 23, 1999 11.04 11.33 11.00 11.04
356 NASDAQ WTFC Wed, Sep 22, 1999 11.42 11.42 10.92 11.00
355 NASDAQ WTFC Tue, Sep 21, 1999 11.67 11.67 11.33 11.33
354 NASDAQ WTFC Mon, Sep 20, 1999 11.71 11.75 11.58 11.67
353 NASDAQ WTFC Fri, Sep 17, 1999 11.75 11.75 11.50 11.75
352 NASDAQ WTFC Thu, Sep 16, 1999 11.75 12.00 11.71 11.71
351 NASDAQ WTFC Wed, Sep 15, 1999 11.83 11.83 11.67 11.83
350 NASDAQ WTFC Tue, Sep 14, 1999 11.67 11.67 11.58 11.58
349 NASDAQ WTFC Mon, Sep 13, 1999 11.60 11.83 11.54 11.75
348 NASDAQ WTFC Fri, Sep 10, 1999 11.67 11.67 11.67 11.67
347 NASDAQ WTFC Thu, Sep 9, 1999 11.67 11.67 11.67 11.67
346 NASDAQ WTFC Wed, Sep 8, 1999 11.83 11.83 11.67 11.71
345 NASDAQ WTFC Tue, Sep 7, 1999 11.60 11.63 11.54 11.58
344 NASDAQ WTFC Fri, Sep 3, 1999 11.58 12.08 11.58 12.00
343 NASDAQ WTFC Thu, Sep 2, 1999 11.88 11.88 11.88 11.88
342 NASDAQ WTFC Wed, Sep 1, 1999 11.67 11.75 11.67 11.67
341 NASDAQ WTFC Tue, Aug 31, 1999 11.83 11.83 11.54 11.58
340 NASDAQ WTFC Mon, Aug 30, 1999 12.00 12.00 11.67 11.67
339 NASDAQ WTFC Fri, Aug 27, 1999 12.00 12.04 11.88 12.00
338 NASDAQ WTFC Thu, Aug 26, 1999 12.13 12.33 12.00 12.00
337 NASDAQ WTFC Wed, Aug 25, 1999 12.17 12.25 12.08 12.25
336 NASDAQ WTFC Tue, Aug 24, 1999 12.04 12.38 12.04 12.17
335 NASDAQ WTFC Mon, Aug 23, 1999 12.00 12.25 12.00 12.25
334 NASDAQ WTFC Fri, Aug 20, 1999 12.00 12.13 12.00 12.13
333 NASDAQ WTFC Thu, Aug 19, 1999 12.00 12.13 12.00 12.08
332 NASDAQ WTFC Wed, Aug 18, 1999 11.83 12.00 11.83 12.00
331 NASDAQ WTFC Tue, Aug 17, 1999 11.92 12.00 11.88 11.92
330 NASDAQ WTFC Mon, Aug 16, 1999 12.00 12.00 12.00 12.00
329 NASDAQ WTFC Fri, Aug 13, 1999 11.92 12.00 11.92 12.00
328 NASDAQ WTFC Thu, Aug 12, 1999 12.08 12.08 11.92 11.92
327 NASDAQ WTFC Wed, Aug 11, 1999 12.00 12.13 12.00 12.13
326 NASDAQ WTFC Tue, Aug 10, 1999 12.08 12.17 11.83 11.83
325 NASDAQ WTFC Mon, Aug 9, 1999 12.17 12.21 12.00 12.17
324 NASDAQ WTFC Fri, Aug 6, 1999 12.04 12.04 12.04 12.04
323 NASDAQ WTFC Thu, Aug 5, 1999 12.17 12.25 12.13 12.13
322 NASDAQ WTFC Wed, Aug 4, 1999 12.17 12.25 12.13 12.17
321 NASDAQ WTFC Tue, Aug 3, 1999 12.08 12.33 12.08 12.25
320 NASDAQ WTFC Mon, Aug 2, 1999 12.08 12.08 12.00 12.08
319 NASDAQ WTFC Fri, Jul 30, 1999 12.04 12.08 12.00 12.00
318 NASDAQ WTFC Thu, Jul 29, 1999 11.92 12.00 11.92 12.00
317 NASDAQ WTFC Wed, Jul 28, 1999 12.08 12.08 11.88 12.00
316 NASDAQ WTFC Tue, Jul 27, 1999 11.83 12.13 11.83 12.04
315 NASDAQ WTFC Mon, Jul 26, 1999 11.75 11.83 11.75 11.83
314 NASDAQ WTFC Fri, Jul 23, 1999 11.75 11.83 11.67 11.75
313 NASDAQ WTFC Thu, Jul 22, 1999 11.75 11.83 11.67 11.79
312 NASDAQ WTFC Wed, Jul 21, 1999 11.83 11.83 11.58 11.83
311 NASDAQ WTFC Tue, Jul 20, 1999 11.96 12.17 11.83 12.17
310 NASDAQ WTFC Mon, Jul 19, 1999 12.33 12.33 12.00 12.00
309 NASDAQ WTFC Fri, Jul 16, 1999 12.33 12.42 12.33 12.33
308 NASDAQ WTFC Thu, Jul 15, 1999 12.38 12.42 12.33 12.33
307 NASDAQ WTFC Wed, Jul 14, 1999 12.17 12.42 12.17 12.42
306 NASDAQ WTFC Tue, Jul 13, 1999 12.17 12.33 12.17 12.17
305 NASDAQ WTFC Mon, Jul 12, 1999 12.08 12.42 12.08 12.13
304 NASDAQ WTFC Fri, Jul 9, 1999 12.42 12.42 12.08 12.25
303 NASDAQ WTFC Thu, Jul 8, 1999 12.33 12.38 12.00 12.00
302 NASDAQ WTFC Wed, Jul 7, 1999 12.25 12.25 12.00 12.00
301 NASDAQ WTFC Tue, Jul 6, 1999 12.46 12.75 12.08 12.25
300 NASDAQ WTFC Fri, Jul 2, 1999 12.08 12.42 12.08 12.42
299 NASDAQ WTFC Thu, Jul 1, 1999 11.83 12.50 11.75 12.08
298 NASDAQ WTFC Wed, Jun 30, 1999 12.13 12.13 11.75 11.75
297 NASDAQ WTFC Tue, Jun 29, 1999 11.75 12.04 11.67 12.04
296 NASDAQ WTFC Mon, Jun 28, 1999 11.83 12.00 11.83 12.00
295 NASDAQ WTFC Fri, Jun 25, 1999 11.67 11.67 11.67 11.67
294 NASDAQ WTFC Thu, Jun 24, 1999 12.00 12.00 11.67 11.67
293 NASDAQ WTFC Wed, Jun 23, 1999 12.25 12.25 12.00 12.00
292 NASDAQ WTFC Tue, Jun 22, 1999 12.17 12.17 12.17 12.17
291 NASDAQ WTFC Mon, Jun 21, 1999 12.58 12.67 12.25 12.42
290 NASDAQ WTFC Fri, Jun 18, 1999 12.54 12.67 12.00 12.00
289 NASDAQ WTFC Thu, Jun 17, 1999 12.83 12.83 12.67 12.67
288 NASDAQ WTFC Wed, Jun 16, 1999 12.38 13.25 12.38 13.25
287 NASDAQ WTFC Tue, Jun 15, 1999 12.13 12.50 12.04 12.50
286 NASDAQ WTFC Mon, Jun 14, 1999 11.92 11.92 11.83 11.83
285 NASDAQ WTFC Fri, Jun 11, 1999 12.00 12.00 12.00 12.00
284 NASDAQ WTFC Thu, Jun 10, 1999 11.92 12.04 11.83 12.04
283 NASDAQ WTFC Wed, Jun 9, 1999 12.17 12.25 11.83 12.17
282 NASDAQ WTFC Tue, Jun 8, 1999 12.17 12.50 12.00 12.17
281 NASDAQ WTFC Mon, Jun 7, 1999 12.50 12.50 12.17 12.50
280 NASDAQ WTFC Fri, Jun 4, 1999 12.33 12.33 12.17 12.17
279 NASDAQ WTFC Thu, Jun 3, 1999 12.67 12.67 12.33 12.33
278 NASDAQ WTFC Wed, Jun 2, 1999 12.33 12.67 12.33 12.33
277 NASDAQ WTFC Tue, Jun 1, 1999 12.33 12.67 12.17 12.17
276 NASDAQ WTFC Fri, May 28, 1999 12.75 12.75 12.33 12.38
275 NASDAQ WTFC Thu, May 27, 1999 12.75 12.75 12.33 12.63
274 NASDAQ WTFC Wed, May 26, 1999 12.50 12.92 12.50 12.92
273 NASDAQ WTFC Tue, May 25, 1999 12.67 12.83 12.50 12.50
272 NASDAQ WTFC Mon, May 24, 1999 12.92 13.00 12.67 12.67
271 NASDAQ WTFC Fri, May 21, 1999 13.00 13.00 12.92 12.92
270 NASDAQ WTFC Thu, May 20, 1999 12.92 12.92 12.92 12.92
269 NASDAQ WTFC Wed, May 19, 1999 12.92 13.00 12.92 12.92
268 NASDAQ WTFC Mon, May 17, 1999 12.58 13.17 12.42 13.17
267 NASDAQ WTFC Fri, May 14, 1999 12.42 12.67 12.42 12.67
266 NASDAQ WTFC Thu, May 13, 1999 12.33 12.83 12.33 12.42
265 NASDAQ WTFC Wed, May 12, 1999 12.25 12.50 12.25 12.50
264 NASDAQ WTFC Tue, May 11, 1999 12.17 12.42 12.17 12.33
263 NASDAQ WTFC Mon, May 10, 1999 12.50 12.50 12.08 12.33
262 NASDAQ WTFC Fri, May 7, 1999 12.17 12.17 12.04 12.04
261 NASDAQ WTFC Thu, May 6, 1999 12.17 12.17 12.04 12.17
260 NASDAQ WTFC Wed, May 5, 1999 12.33 12.50 12.00 12.00
259 NASDAQ WTFC Tue, May 4, 1999 12.17 12.50 12.00 12.08
258 NASDAQ WTFC Mon, May 3, 1999 12.17 12.33 12.17 12.33
257 NASDAQ WTFC Fri, Apr 30, 1999 12.17 12.42 12.17 12.33
256 NASDAQ WTFC Thu, Apr 29, 1999 12.42 12.42 12.17 12.17
255 NASDAQ WTFC Wed, Apr 28, 1999 12.00 12.50 12.00 12.33
254 NASDAQ WTFC Tue, Apr 27, 1999 11.92 12.29 11.92 12.00
253 NASDAQ WTFC Mon, Apr 26, 1999 11.92 12.08 11.79 11.96
252 NASDAQ WTFC Fri, Apr 23, 1999 11.83 12.00 11.67 11.88
251 NASDAQ WTFC Thu, Apr 22, 1999 11.75 12.00 11.75 11.96
250 NASDAQ WTFC Wed, Apr 21, 1999 12.00 12.00 11.75 11.83
249 NASDAQ WTFC Tue, Apr 20, 1999 12.17 12.67 11.92 12.00
248 NASDAQ WTFC Mon, Apr 19, 1999 12.67 12.75 12.17 12.17
247 NASDAQ WTFC Fri, Apr 16, 1999 12.75 13.58 12.67 12.83
246 NASDAQ WTFC Thu, Apr 15, 1999 13.33 13.67 12.75 13.17
245 NASDAQ WTFC Wed, Apr 14, 1999 14.67 17.83 12.83 13.67
244 NASDAQ WTFC Tue, Apr 13, 1999 11.88 13.96 11.83 13.33
243 NASDAQ WTFC Mon, Apr 12, 1999 12.17 12.25 11.83 12.17
242 NASDAQ WTFC Fri, Apr 9, 1999 11.83 12.15 11.83 11.83
241 NASDAQ WTFC Thu, Apr 8, 1999 12.67 12.67 11.83 12.38
240 NASDAQ WTFC Wed, Apr 7, 1999 11.67 12.08 11.67 12.00
239 NASDAQ WTFC Tue, Apr 6, 1999 12.33 12.33 12.00 12.25
238 NASDAQ WTFC Mon, Apr 5, 1999 12.25 12.33 12.00 12.25
237 NASDAQ WTFC Thu, Apr 1, 1999 11.67 12.17 11.67 11.75
236 NASDAQ WTFC Wed, Mar 31, 1999 12.33 12.42 11.67 11.67
235 NASDAQ WTFC Tue, Mar 30, 1999 12.67 12.67 12.17 12.17
234 NASDAQ WTFC Mon, Mar 29, 1999 13.00 13.00 11.67 12.17
233 NASDAQ WTFC Fri, Mar 26, 1999 13.00 13.00 12.00 12.00
232 NASDAQ WTFC Thu, Mar 25, 1999 12.50 13.00 12.00 12.50
231 NASDAQ WTFC Wed, Mar 24, 1999 13.08 13.25 11.67 11.67
230 NASDAQ WTFC Tue, Mar 23, 1999 13.33 13.33 13.25 13.33
229 NASDAQ WTFC Mon, Mar 22, 1999 13.42 13.42 12.75 13.33
228 NASDAQ WTFC Fri, Mar 19, 1999 13.50 13.50 13.25 13.25
227 NASDAQ WTFC Thu, Mar 18, 1999 13.17 13.33 13.17 13.17
226 NASDAQ WTFC Wed, Mar 17, 1999 13.17 13.17 12.75 13.08
225 NASDAQ WTFC Tue, Mar 16, 1999 13.00 13.25 12.83 13.25
224 NASDAQ WTFC Mon, Mar 15, 1999 13.42 13.42 12.83 12.83
223 NASDAQ WTFC Fri, Mar 12, 1999 13.33 13.33 13.08 13.33
222 NASDAQ WTFC Thu, Mar 11, 1999 13.25 13.33 13.08 13.08
221 NASDAQ WTFC Wed, Mar 10, 1999 12.92 13.33 12.92 12.92
220 NASDAQ WTFC Tue, Mar 9, 1999 13.00 13.33 12.33 12.75
219 NASDAQ WTFC Mon, Mar 8, 1999 12.58 13.00 12.58 12.92
218 NASDAQ WTFC Fri, Mar 5, 1999 12.75 12.92 12.58 12.58
217 NASDAQ WTFC Thu, Mar 4, 1999 12.75 12.75 12.75 12.75
216 NASDAQ WTFC Wed, Mar 3, 1999 12.42 12.67 12.42 12.67
215 NASDAQ WTFC Tue, Mar 2, 1999 12.83 12.92 12.67 12.67
214 NASDAQ WTFC Mon, Mar 1, 1999 12.42 12.50 12.33 12.50
213 NASDAQ WTFC Fri, Feb 26, 1999 12.33 12.33 12.33 12.33
212 NASDAQ WTFC Thu, Feb 25, 1999 12.00 12.25 12.00 12.00
211 NASDAQ WTFC Wed, Feb 24, 1999 12.33 12.50 11.92 12.00
210 NASDAQ WTFC Tue, Feb 23, 1999 12.00 12.17 11.75 11.92
209 NASDAQ WTFC Mon, Feb 22, 1999 11.75 12.50 11.75 12.08
208 NASDAQ WTFC Fri, Feb 19, 1999 11.75 12.17 11.50 11.67
207 NASDAQ WTFC Thu, Feb 18, 1999 11.42 11.92 11.42 11.92
206 NASDAQ WTFC Wed, Feb 17, 1999 11.42 11.67 11.42 11.67
205 NASDAQ WTFC Tue, Feb 16, 1999 11.25 11.42 11.25 11.33
204 NASDAQ WTFC Fri, Feb 12, 1999 10.83 11.33 10.83 11.33
203 NASDAQ WTFC Thu, Feb 11, 1999 10.50 11.33 10.33 10.92
202 NASDAQ WTFC Wed, Feb 10, 1999 10.83 10.83 10.50 10.83
201 NASDAQ WTFC Tue, Feb 9, 1999 10.83 11.00 10.42 10.92
200 NASDAQ WTFC Mon, Feb 8, 1999 11.17 11.33 10.92 10.92
199 NASDAQ WTFC Fri, Feb 5, 1999 11.33 11.33 11.17 11.17
198 NASDAQ WTFC Thu, Feb 4, 1999 11.17 11.33 11.17 11.17
197 NASDAQ WTFC Wed, Feb 3, 1999 11.33 11.33 11.17 11.33
196 NASDAQ WTFC Tue, Feb 2, 1999 11.17 11.50 11.17 11.17
195 NASDAQ WTFC Mon, Feb 1, 1999 11.00 11.50 11.00 11.17
194 NASDAQ WTFC Fri, Jan 29, 1999 11.25 11.25 11.00 11.00
193 NASDAQ WTFC Thu, Jan 28, 1999 11.33 11.42 10.83 11.17
192 NASDAQ WTFC Wed, Jan 27, 1999 11.46 11.46 11.29 11.29
191 NASDAQ WTFC Tue, Jan 26, 1999 11.33 11.46 11.33 11.33
190 NASDAQ WTFC Mon, Jan 25, 1999 11.79 11.79 11.33 11.33
189 NASDAQ WTFC Fri, Jan 22, 1999 11.33 11.67 11.33 11.50
188 NASDAQ WTFC Thu, Jan 21, 1999 11.33 11.50 11.25 11.25
187 NASDAQ WTFC Wed, Jan 20, 1999 11.83 11.83 11.42 11.50
186 NASDAQ WTFC Tue, Jan 19, 1999 12.00 12.00 11.17 11.63
185 NASDAQ WTFC Fri, Jan 15, 1999 11.25 12.00 11.25 11.67
184 NASDAQ WTFC Thu, Jan 14, 1999 11.67 11.67 11.00 11.17
183 NASDAQ WTFC Wed, Jan 13, 1999 12.00 12.00 11.67 11.83
182 NASDAQ WTFC Tue, Jan 12, 1999 11.75 12.17 11.75 11.75
181 NASDAQ WTFC Mon, Jan 11, 1999 13.00 13.00 11.75 11.75
180 NASDAQ WTFC Fri, Jan 8, 1999 13.00 13.17 13.00 13.00
179 NASDAQ WTFC Thu, Jan 7, 1999 13.17 13.17 12.83 12.83
178 NASDAQ WTFC Wed, Jan 6, 1999 13.33 13.33 13.08 13.33
177 NASDAQ WTFC Tue, Jan 5, 1999 13.08 13.33 13.08 13.17
176 NASDAQ WTFC Mon, Jan 4, 1999 13.17 13.33 13.08 13.08
175 NASDAQ WTFC Thu, Dec 31, 1998 13.00 13.08 13.00 13.08
174 NASDAQ WTFC Wed, Dec 30, 1998 13.08 13.17 13.08 13.08
173 NASDAQ WTFC Tue, Dec 29, 1998 13.08 13.25 13.08 13.25
172 NASDAQ WTFC Mon, Dec 28, 1998 13.00 13.33 13.00 13.13
171 NASDAQ WTFC Wed, Dec 23, 1998 13.00 13.00 13.00 13.00
170 NASDAQ WTFC Mon, Dec 21, 1998 12.83 13.33 12.83 12.83
169 NASDAQ WTFC Fri, Dec 18, 1998 13.00 13.08 13.00 13.08
168 NASDAQ WTFC Thu, Dec 17, 1998 13.00 13.08 13.00 13.00
167 NASDAQ WTFC Wed, Dec 16, 1998 13.00 13.08 13.00 13.00
166 NASDAQ WTFC Tue, Dec 15, 1998 13.17 13.17 13.17 13.17
165 NASDAQ WTFC Mon, Dec 14, 1998 13.33 13.33 13.00 13.00
164 NASDAQ WTFC Fri, Dec 11, 1998 13.25 13.25 13.25 13.25
163 NASDAQ WTFC Thu, Dec 10, 1998 13.33 13.42 13.25 13.33
162 NASDAQ WTFC Wed, Dec 9, 1998 13.33 13.33 13.08 13.08
161 NASDAQ WTFC Tue, Dec 8, 1998 13.00 13.33 13.00 13.33
160 NASDAQ WTFC Fri, Dec 4, 1998 13.08 13.17 13.00 13.17
159 NASDAQ WTFC Thu, Dec 3, 1998 13.21 13.21 13.08 13.08
158 NASDAQ WTFC Wed, Dec 2, 1998 13.08 13.17 13.08 13.17
157 NASDAQ WTFC Tue, Dec 1, 1998 13.00 13.42 13.00 13.42
156 NASDAQ WTFC Mon, Nov 30, 1998 13.33 13.33 13.00 13.00
155 NASDAQ WTFC Fri, Nov 27, 1998 13.17 13.17 13.17 13.17
154 NASDAQ WTFC Wed, Nov 25, 1998 13.00 13.17 13.00 13.17
153 NASDAQ WTFC Tue, Nov 24, 1998 12.83 13.33 12.83 13.17
152 NASDAQ WTFC Mon, Nov 23, 1998 13.00 13.00 12.42 13.00
151 NASDAQ WTFC Fri, Nov 20, 1998 13.00 13.00 12.50 12.58
150 NASDAQ WTFC Thu, Nov 19, 1998 12.50 12.58 12.50 12.50
149 NASDAQ WTFC Wed, Nov 18, 1998 12.33 12.83 12.04 12.50
148 NASDAQ WTFC Tue, Nov 17, 1998 12.17 12.17 11.50 12.00
147 NASDAQ WTFC Mon, Nov 16, 1998 11.83 12.00 11.83 12.00
146 NASDAQ WTFC Fri, Nov 13, 1998 12.00 12.00 11.50 11.67
145 NASDAQ WTFC Thu, Nov 12, 1998 11.75 12.00 11.75 11.83
144 NASDAQ WTFC Wed, Nov 11, 1998 11.92 12.00 11.67 12.00
143 NASDAQ WTFC Tue, Nov 10, 1998 12.04 12.04 11.67 11.67
142 NASDAQ WTFC Mon, Nov 9, 1998 12.17 12.33 12.17 12.17
141 NASDAQ WTFC Fri, Nov 6, 1998 12.08 12.33 11.92 12.00
140 NASDAQ WTFC Thu, Nov 5, 1998 11.67 12.33 11.67 11.92
139 NASDAQ WTFC Wed, Nov 4, 1998 12.17 12.17 11.67 11.67
138 NASDAQ WTFC Tue, Nov 3, 1998 11.67 11.83 11.67 11.83
137 NASDAQ WTFC Mon, Nov 2, 1998 11.83 12.00 11.58 11.75
136 NASDAQ WTFC Fri, Oct 30, 1998 11.83 11.83 11.38 11.38
135 NASDAQ WTFC Thu, Oct 29, 1998 11.92 11.92 11.92 11.92
134 NASDAQ WTFC Wed, Oct 28, 1998 11.33 11.58 11.33 11.58
133 NASDAQ WTFC Tue, Oct 27, 1998 11.33 11.50 11.33 11.33
132 NASDAQ WTFC Mon, Oct 26, 1998 11.50 11.83 11.50 11.83
131 NASDAQ WTFC Fri, Oct 23, 1998 11.83 11.83 11.67 11.67
130 NASDAQ WTFC Thu, Oct 22, 1998 11.33 11.33 11.33 11.33
129 NASDAQ WTFC Wed, Oct 21, 1998 11.75 11.75 11.42 11.75
128 NASDAQ WTFC Tue, Oct 20, 1998 11.75 11.75 11.75 11.75
127 NASDAQ WTFC Mon, Oct 19, 1998 11.67 11.67 11.67 11.67
126 NASDAQ WTFC Fri, Oct 16, 1998 11.38 11.67 11.38 11.67
125 NASDAQ WTFC Thu, Oct 15, 1998 11.58 11.58 11.33 11.42
124 NASDAQ WTFC Wed, Oct 14, 1998 11.33 11.42 11.33 11.42
123 NASDAQ WTFC Tue, Oct 13, 1998 11.67 11.67 11.00 11.00
122 NASDAQ WTFC Mon, Oct 12, 1998 11.00 11.67 11.00 11.00
121 NASDAQ WTFC Fri, Oct 9, 1998 11.00 11.00 11.00 11.00
120 NASDAQ WTFC Thu, Oct 8, 1998 11.33 11.67 11.00 11.00
119 NASDAQ WTFC Wed, Oct 7, 1998 11.58 11.58 11.33 11.50
118 NASDAQ WTFC Tue, Oct 6, 1998 11.67 11.67 11.42 11.42
117 NASDAQ WTFC Mon, Oct 5, 1998 11.42 11.67 11.42 11.58
116 NASDAQ WTFC Fri, Oct 2, 1998 11.50 11.58 11.50 11.58
115 NASDAQ WTFC Thu, Oct 1, 1998 11.50 11.50 11.50 11.50
114 NASDAQ WTFC Wed, Sep 30, 1998 11.92 11.92 11.50 11.50
113 NASDAQ WTFC Tue, Sep 29, 1998 11.75 11.83 11.75 11.83
112 NASDAQ WTFC Mon, Sep 28, 1998 11.58 11.58 11.58 11.58
111 NASDAQ WTFC Fri, Sep 25, 1998 11.67 11.83 11.50 11.67
110 NASDAQ WTFC Thu, Sep 24, 1998 12.00 12.17 11.75 11.96
109 NASDAQ WTFC Wed, Sep 23, 1998 11.83 11.83 11.75 11.75
108 NASDAQ WTFC Tue, Sep 22, 1998 12.00 12.00 11.75 11.83
107 NASDAQ WTFC Mon, Sep 21, 1998 11.75 12.00 11.75 12.00
106 NASDAQ WTFC Fri, Sep 18, 1998 11.42 12.00 11.42 11.71
105 NASDAQ WTFC Thu, Sep 17, 1998 11.42 12.00 11.42 11.75
104 NASDAQ WTFC Wed, Sep 16, 1998 12.00 12.00 11.75 11.75
103 NASDAQ WTFC Tue, Sep 15, 1998 11.50 12.08 11.50 11.58
102 NASDAQ WTFC Mon, Sep 14, 1998 12.00 12.00 11.83 12.00
101 NASDAQ WTFC Fri, Sep 11, 1998 11.92 12.08 11.92 12.04
100 NASDAQ WTFC Wed, Sep 9, 1998 12.00 12.00 11.83 11.83
99 NASDAQ WTFC Tue, Sep 8, 1998 12.08 12.17 12.00 12.00
98 NASDAQ WTFC Thu, Sep 3, 1998 12.17 12.25 12.00 12.00
97 NASDAQ WTFC Wed, Sep 2, 1998 12.08 12.63 12.08 12.08
96 NASDAQ WTFC Tue, Sep 1, 1998 12.00 12.58 12.00 12.08
95 NASDAQ WTFC Mon, Aug 31, 1998 13.17 13.17 12.08 12.67
94 NASDAQ WTFC Fri, Aug 28, 1998 12.58 12.67 12.08 12.67
93 NASDAQ WTFC Thu, Aug 27, 1998 12.25 12.25 12.25 12.25
92 NASDAQ WTFC Wed, Aug 26, 1998 12.50 12.83 12.50 12.58
91 NASDAQ WTFC Tue, Aug 25, 1998 12.83 13.00 12.50 12.67
90 NASDAQ WTFC Mon, Aug 24, 1998 13.33 13.33 12.33 13.00
89 NASDAQ WTFC Fri, Aug 21, 1998 13.17 13.17 12.58 12.67
88 NASDAQ WTFC Thu, Aug 20, 1998 13.17 13.17 13.17 13.17
87 NASDAQ WTFC Tue, Aug 18, 1998 13.00 13.33 13.00 13.33
86 NASDAQ WTFC Mon, Aug 17, 1998 13.00 13.75 13.00 13.33
85 NASDAQ WTFC Fri, Aug 14, 1998 13.67 13.67 13.17 13.33
84 NASDAQ WTFC Thu, Aug 13, 1998 12.67 13.67 12.67 13.67
83 NASDAQ WTFC Wed, Aug 12, 1998 13.33 13.67 13.33 13.33
82 NASDAQ WTFC Tue, Aug 11, 1998 13.17 13.33 13.17 13.33
81 NASDAQ WTFC Mon, Aug 10, 1998 13.83 13.83 13.17 13.17
80 NASDAQ WTFC Fri, Aug 7, 1998 13.83 14.00 13.17 13.17
79 NASDAQ WTFC Thu, Aug 6, 1998 13.50 14.00 13.42 13.50
78 NASDAQ WTFC Wed, Aug 5, 1998 14.33 14.50 13.67 13.83
77 NASDAQ WTFC Tue, Aug 4, 1998 14.67 15.17 14.33 14.33
76 NASDAQ WTFC Mon, Aug 3, 1998 14.67 15.33 14.67 15.17
75 NASDAQ WTFC Fri, Jul 31, 1998 14.00 15.00 14.00 15.00
74 NASDAQ WTFC Thu, Jul 30, 1998 14.50 14.83 14.50 14.83
73 NASDAQ WTFC Wed, Jul 29, 1998 13.75 14.83 13.75 14.83
72 NASDAQ WTFC Tue, Jul 28, 1998 14.67 14.67 14.33 14.50
71 NASDAQ WTFC Mon, Jul 27, 1998 13.83 14.67 13.83 14.67
70 NASDAQ WTFC Fri, Jul 24, 1998 14.83 14.83 14.00 14.67
69 NASDAQ WTFC Thu, Jul 23, 1998 15.17 15.17 14.33 14.33
68 NASDAQ WTFC Wed, Jul 22, 1998 14.33 15.17 14.33 15.17
67 NASDAQ WTFC Tue, Jul 21, 1998 14.33 14.67 14.33 14.67
66 NASDAQ WTFC Mon, Jul 20, 1998 14.04 14.17 14.00 14.17
65 NASDAQ WTFC Fri, Jul 17, 1998 13.83 14.17 13.83 14.04
64 NASDAQ WTFC Thu, Jul 16, 1998 13.42 14.00 13.42 14.00
63 NASDAQ WTFC Wed, Jul 15, 1998 13.00 13.67 13.00 13.50
62 NASDAQ WTFC Tue, Jul 14, 1998 13.17 13.50 13.17 13.17
61 NASDAQ WTFC Mon, Jul 13, 1998 13.00 13.17 13.00 13.00
60 NASDAQ WTFC Fri, Jul 10, 1998 13.00 13.00 12.83 12.83
59 NASDAQ WTFC Thu, Jul 9, 1998 12.92 12.92 12.92 12.92
58 NASDAQ WTFC Wed, Jul 8, 1998 13.00 13.00 12.83 12.83
57 NASDAQ WTFC Tue, Jul 7, 1998 12.83 13.13 12.83 13.00
56 NASDAQ WTFC Mon, Jul 6, 1998 13.08 13.17 12.92 13.00
55 NASDAQ WTFC Thu, Jul 2, 1998 13.17 13.17 13.17 13.17
54 NASDAQ WTFC Wed, Jul 1, 1998 13.17 13.17 12.92 13.08
53 NASDAQ WTFC Tue, Jun 30, 1998 12.67 13.17 12.67 13.17
52 NASDAQ WTFC Mon, Jun 29, 1998 13.17 13.17 13.00 13.17
51 NASDAQ WTFC Fri, Jun 26, 1998 13.17 13.17 12.67 12.83
50 NASDAQ WTFC Thu, Jun 25, 1998 13.08 13.17 12.67 13.08
49 NASDAQ WTFC Wed, Jun 24, 1998 13.58 13.58 13.08 13.08
48 NASDAQ WTFC Tue, Jun 23, 1998 13.42 13.42 13.25 13.33
47 NASDAQ WTFC Mon, Jun 22, 1998 13.50 13.50 13.25 13.42
46 NASDAQ WTFC Fri, Jun 19, 1998 13.25 13.50 13.08 13.42
45 NASDAQ WTFC Thu, Jun 18, 1998 13.00 13.00 13.00 13.00
44 NASDAQ WTFC Wed, Jun 17, 1998 13.08 13.17 12.83 13.17
43 NASDAQ WTFC Tue, Jun 16, 1998 13.00 13.00 12.83 12.83
42 NASDAQ WTFC Mon, Jun 15, 1998 13.08 13.08 13.08 13.08
41 NASDAQ WTFC Fri, Jun 12, 1998 13.08 13.08 13.08 13.08
40 NASDAQ WTFC Thu, Jun 11, 1998 12.83 12.83 12.83 12.83
39 NASDAQ WTFC Wed, Jun 10, 1998 13.04 13.08 12.67 12.92
38 NASDAQ WTFC Tue, Jun 9, 1998 13.08 13.08 12.67 12.75
37 NASDAQ WTFC Mon, Jun 8, 1998 13.08 13.08 12.75 12.75
36 NASDAQ WTFC Fri, Jun 5, 1998 12.92 13.08 12.83 13.04
35 NASDAQ WTFC Thu, Jun 4, 1998 13.08 13.08 12.75 12.92
34 NASDAQ WTFC Wed, Jun 3, 1998 13.08 13.08 12.83 12.83
33 NASDAQ WTFC Tue, Jun 2, 1998 12.83 12.83 12.83 12.83
32 NASDAQ WTFC Mon, Jun 1, 1998 12.71 13.08 12.67 12.83
31 NASDAQ WTFC Fri, May 29, 1998 12.92 13.08 12.92 13.08
30 NASDAQ WTFC Thu, May 28, 1998 12.83 12.92 12.50 12.75
29 NASDAQ WTFC Wed, May 27, 1998 12.50 12.75 12.50 12.75
28 NASDAQ WTFC Tue, May 26, 1998 12.67 12.75 12.33 12.75
27 NASDAQ WTFC Fri, May 22, 1998 12.67 12.67 12.67 12.67
26 NASDAQ WTFC Thu, May 21, 1998 12.42 12.42 12.42 12.42
25 NASDAQ WTFC Wed, May 20, 1998 12.33 12.42 12.33 12.42
24 NASDAQ WTFC Tue, May 19, 1998 12.67 12.67 12.50 12.58
23 NASDAQ WTFC Mon, May 18, 1998 12.42 12.67 12.42 12.58
22 NASDAQ WTFC Fri, May 15, 1998 12.42 12.42 12.08 12.08
21 NASDAQ WTFC Thu, May 14, 1998 12.42 12.42 12.17 12.42
20 NASDAQ WTFC Wed, May 13, 1998 12.42 12.42 12.17 12.17
19 NASDAQ WTFC Tue, May 12, 1998 12.00 12.33 12.00 12.33
18 NASDAQ WTFC Mon, May 11, 1998 12.58 12.58 12.00 12.50
17 NASDAQ WTFC Fri, May 8, 1998 12.58 12.58 12.00 12.58
16 NASDAQ WTFC Thu, May 7, 1998 12.00 12.58 12.00 12.33
15 NASDAQ WTFC Wed, May 6, 1998 12.50 12.67 12.33 12.33
14 NASDAQ WTFC Tue, May 5, 1998 12.67 12.75 12.63 12.67
13 NASDAQ WTFC Mon, May 4, 1998 13.00 13.00 12.67 12.83
12 NASDAQ WTFC Fri, May 1, 1998 12.92 13.08 12.67 12.67
11 NASDAQ WTFC Thu, Apr 30, 1998 12.71 13.00 12.67 12.92
10 NASDAQ WTFC Wed, Apr 29, 1998 13.00 13.00 12.67 12.67
9 NASDAQ WTFC Tue, Apr 28, 1998 13.17 13.17 12.67 12.83
8 NASDAQ WTFC Mon, Apr 27, 1998 12.67 12.75 12.67 12.75
7 NASDAQ WTFC Fri, Apr 24, 1998 13.25 13.50 12.92 12.92
6 NASDAQ WTFC Thu, Apr 23, 1998 13.33 13.33 13.17 13.17
5 NASDAQ WTFC Wed, Apr 22, 1998 13.25 13.42 13.08 13.25
4 NASDAQ WTFC Tue, Apr 21, 1998 13.13 13.33 13.00 13.17
3 NASDAQ WTFC Mon, Apr 20, 1998 13.33 13.33 13.08 13.25
2 NASDAQ WTFC Fri, Apr 17, 1998 12.33 13.00 12.08 12.92
1 NASDAQ WTFC Thu, Apr 16, 1998 12.17 12.17 12.00 12.00
# Exchange Symbol Date Open High Low Close

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