Vanda Pharmaceuticals Inc NASDAQ:VNDA Historical Prices

Below are the 4501 trading days of historical prices for VNDA.

# Exchange Symbol Date Open High Low Close
4501 NASDAQ VNDA Mon, Mar 4, 2024 4.65 4.83 4.63 4.63
4500 NASDAQ VNDA Fri, Mar 1, 2024 4.47 4.72 4.47 4.61
4499 NASDAQ VNDA Thu, Feb 29, 2024 4.56 4.60 4.46 4.47
4498 NASDAQ VNDA Wed, Feb 28, 2024 4.59 4.62 4.45 4.47
4497 NASDAQ VNDA Tue, Feb 27, 2024 4.66 4.76 4.59 4.59
4496 NASDAQ VNDA Mon, Feb 26, 2024 4.41 4.60 4.40 4.56
4495 NASDAQ VNDA Fri, Feb 23, 2024 4.33 4.46 4.28 4.45
4494 NASDAQ VNDA Thu, Feb 22, 2024 4.36 4.36 4.28 4.33
4493 NASDAQ VNDA Wed, Feb 21, 2024 4.35 4.39 4.25 4.34
4492 NASDAQ VNDA Tue, Feb 20, 2024 4.38 4.62 4.33 4.35
4491 NASDAQ VNDA Fri, Feb 16, 2024 4.37 4.61 4.31 4.38
4490 NASDAQ VNDA Thu, Feb 15, 2024 4.25 4.43 4.25 4.37
4489 NASDAQ VNDA Wed, Feb 14, 2024 4.13 4.29 4.13 4.25
4488 NASDAQ VNDA Tue, Feb 13, 2024 4.19 4.23 4.02 4.06
4487 NASDAQ VNDA Mon, Feb 12, 2024 4.19 4.46 4.15 4.33
4486 NASDAQ VNDA Fri, Feb 9, 2024 4.06 4.19 3.89 4.16
4485 NASDAQ VNDA Thu, Feb 8, 2024 3.65 4.41 3.65 4.07
4484 NASDAQ VNDA Wed, Feb 7, 2024 3.72 3.73 3.61 3.64
4483 NASDAQ VNDA Tue, Feb 6, 2024 3.49 3.78 3.46 3.73
4482 NASDAQ VNDA Mon, Feb 5, 2024 3.61 3.63 3.46 3.47
4481 NASDAQ VNDA Fri, Feb 2, 2024 3.69 3.69 3.61 3.63
4480 NASDAQ VNDA Thu, Feb 1, 2024 3.65 3.77 3.62 3.73
4479 NASDAQ VNDA Wed, Jan 31, 2024 3.70 3.75 3.59 3.60
4478 NASDAQ VNDA Tue, Jan 30, 2024 3.80 3.81 3.62 3.65
4477 NASDAQ VNDA Mon, Jan 29, 2024 3.73 3.83 3.66 3.80
4476 NASDAQ VNDA Fri, Jan 26, 2024 3.82 3.86 3.74 3.75
4475 NASDAQ VNDA Thu, Jan 25, 2024 3.77 3.79 3.64 3.79
4474 NASDAQ VNDA Wed, Jan 24, 2024 3.76 3.76 3.64 3.67
4473 NASDAQ VNDA Tue, Jan 23, 2024 3.87 3.91 3.69 3.71
4472 NASDAQ VNDA Mon, Jan 22, 2024 3.69 3.81 3.60 3.79
4471 NASDAQ VNDA Fri, Jan 19, 2024 3.69 3.69 3.61 3.66
4470 NASDAQ VNDA Thu, Jan 18, 2024 3.77 3.82 3.66 3.69
4469 NASDAQ VNDA Wed, Jan 17, 2024 3.70 3.78 3.63 3.76
4468 NASDAQ VNDA Tue, Jan 16, 2024 3.86 3.86 3.71 3.76
4467 NASDAQ VNDA Fri, Jan 12, 2024 3.95 4.00 3.81 3.85
4466 NASDAQ VNDA Thu, Jan 11, 2024 3.93 3.99 3.75 3.92
4465 NASDAQ VNDA Wed, Jan 10, 2024 4.17 4.19 3.85 3.94
4464 NASDAQ VNDA Tue, Jan 9, 2024 4.24 4.24 4.13 4.17
4463 NASDAQ VNDA Mon, Jan 8, 2024 4.19 4.30 4.06 4.26
4462 NASDAQ VNDA Fri, Jan 5, 2024 4.21 4.26 4.08 4.19
4461 NASDAQ VNDA Thu, Jan 4, 2024 4.33 4.38 4.18 4.23
4460 NASDAQ VNDA Wed, Jan 3, 2024 4.51 4.53 4.27 4.28
4459 NASDAQ VNDA Tue, Jan 2, 2024 4.20 4.60 4.18 4.52
4458 NASDAQ VNDA Fri, Dec 29, 2023 4.08 4.31 4.07 4.22
4457 NASDAQ VNDA Thu, Dec 28, 2023 4.35 4.40 4.22 4.26
4456 NASDAQ VNDA Wed, Dec 27, 2023 4.13 4.37 4.11 4.30
4455 NASDAQ VNDA Tue, Dec 26, 2023 4.02 4.11 4.01 4.05
4454 NASDAQ VNDA Fri, Dec 22, 2023 3.87 4.07 3.87 3.97
4453 NASDAQ VNDA Thu, Dec 21, 2023 3.85 3.89 3.80 3.85
4452 NASDAQ VNDA Wed, Dec 20, 2023 4.00 4.00 3.79 3.80
4451 NASDAQ VNDA Tue, Dec 19, 2023 3.91 4.03 3.81 3.98
4450 NASDAQ VNDA Mon, Dec 18, 2023 3.94 4.00 3.75 3.86
4449 NASDAQ VNDA Fri, Dec 15, 2023 3.84 4.00 3.84 3.88
4448 NASDAQ VNDA Thu, Dec 14, 2023 4.02 4.05 3.78 3.85
4447 NASDAQ VNDA Wed, Dec 13, 2023 3.80 3.99 3.74 3.96
4446 NASDAQ VNDA Tue, Dec 12, 2023 3.75 3.85 3.63 3.81
4445 NASDAQ VNDA Mon, Dec 11, 2023 3.77 3.77 3.64 3.73
4444 NASDAQ VNDA Fri, Dec 8, 2023 3.96 3.97 3.76 3.76
4443 NASDAQ VNDA Thu, Dec 7, 2023 4.31 4.37 3.83 3.97
4442 NASDAQ VNDA Wed, Dec 6, 2023 3.99 4.11 3.95 4.04
4441 NASDAQ VNDA Tue, Dec 5, 2023 3.93 3.99 3.89 3.96
4440 NASDAQ VNDA Mon, Dec 4, 2023 3.86 3.95 3.81 3.85
4439 NASDAQ VNDA Fri, Dec 1, 2023 3.74 3.95 3.65 3.90
4438 NASDAQ VNDA Thu, Nov 30, 2023 3.66 3.78 3.61 3.72
4437 NASDAQ VNDA Wed, Nov 29, 2023 3.65 3.73 3.60 3.64
4436 NASDAQ VNDA Tue, Nov 28, 2023 3.66 3.66 3.50 3.55
4435 NASDAQ VNDA Mon, Nov 27, 2023 3.56 3.59 3.47 3.56
4434 NASDAQ VNDA Fri, Nov 24, 2023 3.50 3.58 3.50 3.56
4433 NASDAQ VNDA Wed, Nov 22, 2023 3.48 3.53 3.44 3.51
4432 NASDAQ VNDA Tue, Nov 21, 2023 3.52 3.54 3.45 3.45
4431 NASDAQ VNDA Mon, Nov 20, 2023 3.51 3.68 3.51 3.58
4430 NASDAQ VNDA Fri, Nov 17, 2023 3.40 3.58 3.39 3.55
4429 NASDAQ VNDA Thu, Nov 16, 2023 3.41 3.45 3.32 3.38
4428 NASDAQ VNDA Wed, Nov 15, 2023 3.54 3.68 3.51 3.55
4427 NASDAQ VNDA Tue, Nov 14, 2023 3.55 3.73 3.46 3.55
4426 NASDAQ VNDA Mon, Nov 13, 2023 3.42 3.49 3.36 3.41
4425 NASDAQ VNDA Fri, Nov 10, 2023 3.51 3.51 3.30 3.41
4424 NASDAQ VNDA Thu, Nov 9, 2023 4.18 4.26 3.32 3.38
4423 NASDAQ VNDA Wed, Nov 8, 2023 4.44 4.44 4.27 4.33
4422 NASDAQ VNDA Tue, Nov 7, 2023 4.47 4.51 4.36 4.43
4421 NASDAQ VNDA Mon, Nov 6, 2023 4.54 4.56 4.46 4.46
4420 NASDAQ VNDA Fri, Nov 3, 2023 4.50 4.63 4.49 4.52
4419 NASDAQ VNDA Thu, Nov 2, 2023 4.36 4.49 4.35 4.47
4418 NASDAQ VNDA Wed, Nov 1, 2023 4.38 4.40 4.31 4.37
4417 NASDAQ VNDA Tue, Oct 31, 2023 4.31 4.39 4.29 4.38
4416 NASDAQ VNDA Mon, Oct 30, 2023 4.23 4.34 4.19 4.34
4415 NASDAQ VNDA Fri, Oct 27, 2023 4.24 4.29 4.12 4.15
4414 NASDAQ VNDA Thu, Oct 26, 2023 4.28 4.41 4.26 4.39
4413 NASDAQ VNDA Wed, Oct 25, 2023 4.22 4.33 4.15 4.28
4412 NASDAQ VNDA Tue, Oct 24, 2023 4.24 4.32 4.22 4.22
4411 NASDAQ VNDA Mon, Oct 23, 2023 4.32 4.34 4.24 4.24
4410 NASDAQ VNDA Fri, Oct 20, 2023 4.30 4.42 4.25 4.34
4409 NASDAQ VNDA Thu, Oct 19, 2023 4.46 4.46 4.24 4.31
4408 NASDAQ VNDA Wed, Oct 18, 2023 4.48 4.58 4.42 4.48
4407 NASDAQ VNDA Tue, Oct 17, 2023 4.40 4.57 4.39 4.49
4406 NASDAQ VNDA Mon, Oct 16, 2023 4.33 4.48 4.25 4.41
4405 NASDAQ VNDA Fri, Oct 13, 2023 4.37 4.37 4.20 4.25
4404 NASDAQ VNDA Thu, Oct 12, 2023 4.48 4.48 4.29 4.34
4403 NASDAQ VNDA Wed, Oct 11, 2023 4.52 4.61 4.48 4.52
4402 NASDAQ VNDA Tue, Oct 10, 2023 4.50 4.54 4.44 4.54
4401 NASDAQ VNDA Mon, Oct 9, 2023 4.58 4.58 4.33 4.49
4400 NASDAQ VNDA Fri, Oct 6, 2023 4.55 4.68 4.43 4.58
4399 NASDAQ VNDA Thu, Oct 5, 2023 4.29 4.46 4.25 4.46
4398 NASDAQ VNDA Wed, Oct 4, 2023 4.12 4.32 4.12 4.30
4397 NASDAQ VNDA Tue, Oct 3, 2023 4.17 4.21 4.11 4.13
4396 NASDAQ VNDA Mon, Oct 2, 2023 4.32 4.32 4.15 4.17
4395 NASDAQ VNDA Fri, Sep 29, 2023 4.35 4.41 4.23 4.32
4394 NASDAQ VNDA Thu, Sep 28, 2023 4.62 4.69 4.34 4.36
4393 NASDAQ VNDA Wed, Sep 27, 2023 4.54 4.66 4.52 4.65
4392 NASDAQ VNDA Tue, Sep 26, 2023 4.48 4.64 4.45 4.54
4391 NASDAQ VNDA Mon, Sep 25, 2023 4.50 4.50 4.39 4.45
4390 NASDAQ VNDA Fri, Sep 22, 2023 4.43 4.57 4.28 4.51
4389 NASDAQ VNDA Thu, Sep 21, 2023 4.27 4.49 4.27 4.46
4388 NASDAQ VNDA Wed, Sep 20, 2023 4.42 4.44 4.28 4.28
4387 NASDAQ VNDA Tue, Sep 19, 2023 4.54 4.59 4.37 4.39
4386 NASDAQ VNDA Mon, Sep 18, 2023 4.76 4.76 4.40 4.46
4385 NASDAQ VNDA Fri, Sep 15, 2023 4.73 4.79 4.60 4.70
4384 NASDAQ VNDA Thu, Sep 14, 2023 4.72 4.84 4.62 4.75
4383 NASDAQ VNDA Wed, Sep 13, 2023 4.66 4.83 4.61 4.75
4382 NASDAQ VNDA Tue, Sep 12, 2023 4.69 4.77 4.63 4.66
4381 NASDAQ VNDA Mon, Sep 11, 2023 4.69 4.69 4.69 4.69
4380 NASDAQ VNDA Fri, Sep 8, 2023 4.57 4.70 4.49 4.62
4379 NASDAQ VNDA Thu, Sep 7, 2023 4.35 4.60 4.34 4.57
4378 NASDAQ VNDA Wed, Sep 6, 2023 4.49 4.51 4.26 4.39
4377 NASDAQ VNDA Tue, Sep 5, 2023 4.95 4.96 4.15 4.48
4376 NASDAQ VNDA Fri, Sep 1, 2023 5.21 5.36 5.11 5.11
4375 NASDAQ VNDA Thu, Aug 31, 2023 5.32 5.38 5.17 5.19
4374 NASDAQ VNDA Wed, Aug 30, 2023 5.52 5.52 5.26 5.35
4373 NASDAQ VNDA Tue, Aug 29, 2023 5.55 5.58 5.46 5.48
4372 NASDAQ VNDA Mon, Aug 28, 2023 5.59 5.63 5.49 5.55
4371 NASDAQ VNDA Fri, Aug 25, 2023 5.72 5.77 5.56 5.58
4370 NASDAQ VNDA Thu, Aug 24, 2023 5.91 5.91 5.69 5.71
4369 NASDAQ VNDA Wed, Aug 23, 2023 5.92 6.01 5.87 5.89
4368 NASDAQ VNDA Tue, Aug 22, 2023 5.93 5.95 5.83 5.94
4367 NASDAQ VNDA Mon, Aug 21, 2023 5.85 6.04 5.79 5.94
4366 NASDAQ VNDA Fri, Aug 18, 2023 5.82 5.95 5.79 5.85
4365 NASDAQ VNDA Thu, Aug 17, 2023 5.79 5.87 5.75 5.84
4364 NASDAQ VNDA Wed, Aug 16, 2023 5.95 6.00 5.77 5.78
4363 NASDAQ VNDA Tue, Aug 15, 2023 6.02 6.02 5.91 5.97
4362 NASDAQ VNDA Mon, Aug 14, 2023 6.02 6.04 5.89 6.04
4361 NASDAQ VNDA Fri, Aug 11, 2023 6.01 6.14 5.98 6.04
4360 NASDAQ VNDA Thu, Aug 10, 2023 6.03 6.10 5.98 6.02
4359 NASDAQ VNDA Wed, Aug 9, 2023 6.06 6.08 5.99 6.03
4358 NASDAQ VNDA Tue, Aug 8, 2023 5.83 6.17 5.81 6.07
4357 NASDAQ VNDA Mon, Aug 7, 2023 5.88 5.90 5.74 5.82
4356 NASDAQ VNDA Fri, Aug 4, 2023 5.66 5.92 5.66 5.86
4355 NASDAQ VNDA Thu, Aug 3, 2023 5.49 5.68 5.45 5.64
4354 NASDAQ VNDA Wed, Aug 2, 2023 5.61 5.64 5.49 5.50
4353 NASDAQ VNDA Tue, Aug 1, 2023 5.80 5.94 5.63 5.64
4352 NASDAQ VNDA Mon, Jul 31, 2023 5.97 5.97 5.58 5.78
4351 NASDAQ VNDA Fri, Jul 28, 2023 6.34 6.71 5.92 5.94
4350 NASDAQ VNDA Thu, Jul 27, 2023 6.49 6.53 6.37 6.46
4349 NASDAQ VNDA Wed, Jul 26, 2023 6.38 6.53 6.34 6.51
4348 NASDAQ VNDA Tue, Jul 25, 2023 6.46 6.47 6.36 6.40
4347 NASDAQ VNDA Mon, Jul 24, 2023 6.52 6.55 6.38 6.43
4346 NASDAQ VNDA Fri, Jul 21, 2023 6.41 6.63 6.41 6.53
4345 NASDAQ VNDA Thu, Jul 20, 2023 6.47 6.48 6.34 6.40
4344 NASDAQ VNDA Wed, Jul 19, 2023 6.38 6.53 6.33 6.35
4343 NASDAQ VNDA Tue, Jul 18, 2023 6.07 6.54 6.06 6.38
4342 NASDAQ VNDA Mon, Jul 17, 2023 6.04 6.12 5.93 6.06
4341 NASDAQ VNDA Fri, Jul 14, 2023 6.07 6.11 5.93 6.03
4340 NASDAQ VNDA Thu, Jul 13, 2023 6.23 6.23 6.00 6.03
4339 NASDAQ VNDA Wed, Jul 12, 2023 6.20 6.29 6.18 6.24
4338 NASDAQ VNDA Tue, Jul 11, 2023 6.39 6.44 6.13 6.19
4337 NASDAQ VNDA Mon, Jul 10, 2023 6.55 6.58 6.40 6.43
4336 NASDAQ VNDA Fri, Jul 7, 2023 6.56 6.66 6.50 6.53
4335 NASDAQ VNDA Thu, Jul 6, 2023 6.45 6.66 6.44 6.57
4334 NASDAQ VNDA Wed, Jul 5, 2023 6.41 6.51 6.35 6.48
4333 NASDAQ VNDA Mon, Jul 3, 2023 6.56 6.59 6.30 6.43
4332 NASDAQ VNDA Fri, Jun 30, 2023 6.69 6.70 6.58 6.59
4331 NASDAQ VNDA Thu, Jun 29, 2023 6.42 6.70 6.37 6.66
4330 NASDAQ VNDA Wed, Jun 28, 2023 6.52 6.52 6.23 6.39
4329 NASDAQ VNDA Tue, Jun 27, 2023 6.63 6.72 6.44 6.50
4328 NASDAQ VNDA Mon, Jun 26, 2023 6.56 6.76 6.40 6.62
4327 NASDAQ VNDA Fri, Jun 23, 2023 6.42 6.59 6.39 6.52
4326 NASDAQ VNDA Thu, Jun 22, 2023 6.24 6.49 6.15 6.43
4325 NASDAQ VNDA Wed, Jun 21, 2023 6.36 6.36 6.12 6.25
4324 NASDAQ VNDA Tue, Jun 20, 2023 6.34 6.45 6.28 6.38
4323 NASDAQ VNDA Fri, Jun 16, 2023 6.46 6.46 6.28 6.34
4322 NASDAQ VNDA Thu, Jun 15, 2023 6.25 6.35 6.23 6.34
4321 NASDAQ VNDA Wed, Jun 14, 2023 6.53 6.56 6.25 6.27
4320 NASDAQ VNDA Tue, Jun 13, 2023 6.53 6.60 6.41 6.54
4319 NASDAQ VNDA Mon, Jun 12, 2023 6.50 6.60 6.45 6.54
4318 NASDAQ VNDA Fri, Jun 9, 2023 6.55 6.56 6.47 6.50
4317 NASDAQ VNDA Thu, Jun 8, 2023 6.45 6.52 6.39 6.50
4316 NASDAQ VNDA Wed, Jun 7, 2023 6.26 6.50 6.24 6.46
4315 NASDAQ VNDA Tue, Jun 6, 2023 6.16 6.27 6.05 6.25
4314 NASDAQ VNDA Mon, Jun 5, 2023 6.05 6.12 5.92 6.10
4313 NASDAQ VNDA Fri, Jun 2, 2023 5.95 6.08 5.90 6.06
4312 NASDAQ VNDA Thu, Jun 1, 2023 6.00 6.01 5.87 5.90
4311 NASDAQ VNDA Wed, May 31, 2023 5.96 6.13 5.93 5.95
4310 NASDAQ VNDA Tue, May 30, 2023 6.10 6.12 5.89 5.96
4309 NASDAQ VNDA Fri, May 26, 2023 6.31 6.32 6.11 6.11
4308 NASDAQ VNDA Thu, May 25, 2023 6.32 6.32 5.97 5.99
4307 NASDAQ VNDA Wed, May 24, 2023 6.29 6.29 6.11 6.11
4306 NASDAQ VNDA Tue, May 23, 2023 6.17 6.36 6.14 6.30
4305 NASDAQ VNDA Mon, May 22, 2023 6.23 6.30 6.15 6.20
4304 NASDAQ VNDA Fri, May 19, 2023 6.18 6.30 6.17 6.20
4303 NASDAQ VNDA Thu, May 18, 2023 6.18 6.22 6.05 6.11
4302 NASDAQ VNDA Wed, May 17, 2023 6.09 6.24 6.08 6.21
4301 NASDAQ VNDA Tue, May 16, 2023 6.23 6.30 6.13 6.15
4300 NASDAQ VNDA Mon, May 15, 2023 6.30 6.44 6.27 6.32
4299 NASDAQ VNDA Fri, May 12, 2023 6.21 6.31 6.11 6.28
4298 NASDAQ VNDA Thu, May 11, 2023 6.71 6.72 6.20 6.20
4297 NASDAQ VNDA Wed, May 10, 2023 6.87 6.92 6.50 6.78
4296 NASDAQ VNDA Tue, May 9, 2023 6.91 6.91 6.77 6.83
4295 NASDAQ VNDA Mon, May 8, 2023 6.98 6.98 6.76 6.93
4294 NASDAQ VNDA Fri, May 5, 2023 6.90 7.00 6.69 6.95
4293 NASDAQ VNDA Thu, May 4, 2023 6.39 6.90 5.75 6.87
4292 NASDAQ VNDA Wed, May 3, 2023 6.41 6.46 6.28 6.39
4291 NASDAQ VNDA Tue, May 2, 2023 6.37 6.51 6.23 6.42
4290 NASDAQ VNDA Mon, May 1, 2023 6.17 6.45 6.14 6.43
4289 NASDAQ VNDA Fri, Apr 28, 2023 6.25 6.26 6.08 6.14
4288 NASDAQ VNDA Thu, Apr 27, 2023 6.32 6.33 6.17 6.20
4287 NASDAQ VNDA Wed, Apr 26, 2023 6.25 6.36 6.21 6.29
4286 NASDAQ VNDA Tue, Apr 25, 2023 6.26 6.29 6.18 6.26
4285 NASDAQ VNDA Mon, Apr 24, 2023 6.35 6.37 6.25 6.26
4284 NASDAQ VNDA Fri, Apr 21, 2023 6.17 6.37 6.17 6.35
4283 NASDAQ VNDA Thu, Apr 20, 2023 6.24 6.29 6.11 6.19
4282 NASDAQ VNDA Wed, Apr 19, 2023 6.24 6.36 6.17 6.28
4281 NASDAQ VNDA Tue, Apr 18, 2023 6.54 6.54 6.18 6.23
4280 NASDAQ VNDA Mon, Apr 17, 2023 6.51 6.70 6.46 6.54
4279 NASDAQ VNDA Fri, Apr 14, 2023 6.91 6.97 6.46 6.46
4278 NASDAQ VNDA Thu, Apr 13, 2023 6.80 6.99 6.72 6.94
4277 NASDAQ VNDA Wed, Apr 12, 2023 6.83 6.89 6.76 6.78
4276 NASDAQ VNDA Tue, Apr 11, 2023 6.68 6.87 6.68 6.80
4275 NASDAQ VNDA Mon, Apr 10, 2023 6.87 6.88 6.67 6.74
4274 NASDAQ VNDA Thu, Apr 6, 2023 6.78 6.90 6.72 6.87
4273 NASDAQ VNDA Wed, Apr 5, 2023 6.70 6.82 6.64 6.75
4272 NASDAQ VNDA Tue, Apr 4, 2023 6.84 6.84 6.62 6.70
4271 NASDAQ VNDA Mon, Apr 3, 2023 6.79 6.93 6.75 6.84
4270 NASDAQ VNDA Fri, Mar 31, 2023 6.75 6.83 6.73 6.79
4269 NASDAQ VNDA Thu, Mar 30, 2023 6.87 6.87 6.62 6.71
4268 NASDAQ VNDA Wed, Mar 29, 2023 6.81 6.92 6.79 6.88
4267 NASDAQ VNDA Tue, Mar 28, 2023 6.82 6.95 6.71 6.79
4266 NASDAQ VNDA Mon, Mar 27, 2023 6.76 6.87 6.73 6.83
4265 NASDAQ VNDA Fri, Mar 24, 2023 6.59 6.78 6.59 6.75
4264 NASDAQ VNDA Thu, Mar 23, 2023 6.60 6.69 6.51 6.62
4263 NASDAQ VNDA Wed, Mar 22, 2023 6.71 6.85 6.53 6.56
4262 NASDAQ VNDA Tue, Mar 21, 2023 6.62 6.76 6.61 6.71
4261 NASDAQ VNDA Mon, Mar 20, 2023 6.49 6.68 6.37 6.60
4260 NASDAQ VNDA Fri, Mar 17, 2023 6.37 6.60 6.33 6.52
4259 NASDAQ VNDA Thu, Mar 16, 2023 6.34 6.42 6.15 6.37
4258 NASDAQ VNDA Wed, Mar 15, 2023 6.21 6.46 6.21 6.39
4257 NASDAQ VNDA Tue, Mar 14, 2023 6.32 6.45 6.23 6.32
4256 NASDAQ VNDA Mon, Mar 13, 2023 6.16 6.36 6.13 6.21
4255 NASDAQ VNDA Fri, Mar 10, 2023 6.22 6.23 6.06 6.20
4254 NASDAQ VNDA Thu, Mar 9, 2023 6.22 6.35 6.14 6.18
4253 NASDAQ VNDA Wed, Mar 8, 2023 6.34 6.42 6.12 6.20
4252 NASDAQ VNDA Tue, Mar 7, 2023 6.29 6.48 6.25 6.28
4251 NASDAQ VNDA Mon, Mar 6, 2023 6.36 6.44 6.29 6.33
4250 NASDAQ VNDA Fri, Mar 3, 2023 6.35 6.42 6.20 6.37
4249 NASDAQ VNDA Thu, Mar 2, 2023 6.39 6.42 6.18 6.31
4248 NASDAQ VNDA Wed, Mar 1, 2023 6.44 6.54 6.41 6.45
4247 NASDAQ VNDA Tue, Feb 28, 2023 6.52 6.61 6.42 6.44
4246 NASDAQ VNDA Mon, Feb 27, 2023 6.57 6.61 6.48 6.53
4245 NASDAQ VNDA Fri, Feb 24, 2023 6.61 6.70 6.43 6.47
4244 NASDAQ VNDA Thu, Feb 23, 2023 6.77 6.78 6.57 6.68
4243 NASDAQ VNDA Wed, Feb 22, 2023 6.71 6.89 6.67 6.74
4242 NASDAQ VNDA Tue, Feb 21, 2023 7.00 7.00 6.70 6.72
4241 NASDAQ VNDA Fri, Feb 17, 2023 7.10 7.10 6.95 7.06
4240 NASDAQ VNDA Thu, Feb 16, 2023 6.93 7.10 6.92 7.05
4239 NASDAQ VNDA Wed, Feb 15, 2023 7.06 7.06 6.87 6.99
4238 NASDAQ VNDA Tue, Feb 14, 2023 7.17 7.19 7.00 7.04
4237 NASDAQ VNDA Mon, Feb 13, 2023 7.22 7.34 7.15 7.22
4236 NASDAQ VNDA Fri, Feb 10, 2023 7.22 7.38 7.12 7.27
4235 NASDAQ VNDA Thu, Feb 9, 2023 7.99 8.15 7.20 7.21
4234 NASDAQ VNDA Wed, Feb 8, 2023 7.40 7.63 7.15 7.15
4233 NASDAQ VNDA Tue, Feb 7, 2023 7.51 7.56 7.39 7.56
4232 NASDAQ VNDA Mon, Feb 6, 2023 7.65 7.74 7.46 7.54
4231 NASDAQ VNDA Fri, Feb 3, 2023 7.75 7.87 7.58 7.65
4230 NASDAQ VNDA Thu, Feb 2, 2023 7.75 7.97 7.73 7.83
4229 NASDAQ VNDA Wed, Feb 1, 2023 7.68 7.78 7.57 7.67
4228 NASDAQ VNDA Tue, Jan 31, 2023 7.61 7.78 7.61 7.68
4227 NASDAQ VNDA Mon, Jan 30, 2023 7.60 7.64 7.52 7.60
4226 NASDAQ VNDA Fri, Jan 27, 2023 7.69 7.71 7.57 7.65
4225 NASDAQ VNDA Thu, Jan 26, 2023 7.70 7.73 7.52 7.69
4224 NASDAQ VNDA Wed, Jan 25, 2023 7.59 7.69 7.51 7.67
4223 NASDAQ VNDA Tue, Jan 24, 2023 7.61 7.83 7.50 7.66
4222 NASDAQ VNDA Mon, Jan 23, 2023 7.54 7.69 7.46 7.66
4221 NASDAQ VNDA Fri, Jan 20, 2023 7.52 7.62 7.45 7.54
4220 NASDAQ VNDA Thu, Jan 19, 2023 7.39 7.56 7.31 7.46
4219 NASDAQ VNDA Wed, Jan 18, 2023 7.61 7.68 7.38 7.42
4218 NASDAQ VNDA Tue, Jan 17, 2023 7.64 7.72 7.51 7.61
4217 NASDAQ VNDA Fri, Jan 13, 2023 7.97 8.02 7.55 7.67
4216 NASDAQ VNDA Thu, Jan 12, 2023 7.79 8.00 7.68 7.99
4215 NASDAQ VNDA Wed, Jan 11, 2023 7.58 7.76 7.51 7.76
4214 NASDAQ VNDA Tue, Jan 10, 2023 7.49 7.60 7.34 7.58
4213 NASDAQ VNDA Mon, Jan 9, 2023 7.42 7.52 7.32 7.47
4212 NASDAQ VNDA Fri, Jan 6, 2023 7.36 7.49 7.25 7.42
4211 NASDAQ VNDA Thu, Jan 5, 2023 7.43 7.46 7.22 7.30
4210 NASDAQ VNDA Wed, Jan 4, 2023 7.43 7.57 7.38 7.49
4209 NASDAQ VNDA Tue, Jan 3, 2023 7.43 7.53 7.37 7.42
4208 NASDAQ VNDA Fri, Dec 30, 2022 7.29 7.51 7.24 7.39
4207 NASDAQ VNDA Thu, Dec 29, 2022 6.90 7.34 6.84 7.30
4206 NASDAQ VNDA Wed, Dec 28, 2022 6.91 7.00 6.81 6.87
4205 NASDAQ VNDA Tue, Dec 27, 2022 6.87 6.95 6.74 6.91
4204 NASDAQ VNDA Fri, Dec 23, 2022 7.17 7.25 6.80 6.87
4203 NASDAQ VNDA Thu, Dec 22, 2022 7.16 7.26 7.08 7.17
4202 NASDAQ VNDA Wed, Dec 21, 2022 7.29 7.31 7.11 7.20
4201 NASDAQ VNDA Tue, Dec 20, 2022 7.22 7.35 7.05 7.24
4200 NASDAQ VNDA Mon, Dec 19, 2022 7.05 7.33 7.01 7.21
4199 NASDAQ VNDA Fri, Dec 16, 2022 6.84 7.38 6.73 7.05
4198 NASDAQ VNDA Thu, Dec 15, 2022 7.22 7.29 6.93 6.98
4197 NASDAQ VNDA Wed, Dec 14, 2022 7.35 7.67 6.98 7.24
4196 NASDAQ VNDA Tue, Dec 13, 2022 10.99 11.01 7.31 7.43
4195 NASDAQ VNDA Mon, Dec 12, 2022 10.52 10.80 10.36 10.79
4194 NASDAQ VNDA Fri, Dec 9, 2022 10.79 10.81 10.49 10.51
4193 NASDAQ VNDA Thu, Dec 8, 2022 10.77 11.01 10.40 10.83
4192 NASDAQ VNDA Wed, Dec 7, 2022 10.78 11.04 10.78 10.84
4191 NASDAQ VNDA Tue, Dec 6, 2022 10.57 10.81 10.38 10.80
4190 NASDAQ VNDA Mon, Dec 5, 2022 10.83 10.87 10.43 10.61
4189 NASDAQ VNDA Fri, Dec 2, 2022 10.90 10.97 10.27 10.91
4188 NASDAQ VNDA Thu, Dec 1, 2022 10.92 10.98 10.81 10.96
4187 NASDAQ VNDA Wed, Nov 30, 2022 10.54 10.91 10.40 10.91
4186 NASDAQ VNDA Tue, Nov 29, 2022 10.25 10.53 10.23 10.49
4185 NASDAQ VNDA Mon, Nov 28, 2022 10.37 10.43 10.22 10.29
4184 NASDAQ VNDA Fri, Nov 25, 2022 10.29 10.53 10.21 10.43
4183 NASDAQ VNDA Wed, Nov 23, 2022 10.72 10.76 10.32 10.33
4182 NASDAQ VNDA Tue, Nov 22, 2022 10.55 10.76 10.46 10.74
4181 NASDAQ VNDA Mon, Nov 21, 2022 10.72 10.77 10.42 10.51
4180 NASDAQ VNDA Fri, Nov 18, 2022 10.76 10.77 10.53 10.68
4179 NASDAQ VNDA Thu, Nov 17, 2022 10.41 10.63 10.31 10.62
4178 NASDAQ VNDA Wed, Nov 16, 2022 10.65 10.69 10.27 10.43
4177 NASDAQ VNDA Tue, Nov 15, 2022 10.44 10.76 10.44 10.67
4176 NASDAQ VNDA Mon, Nov 14, 2022 10.74 10.87 10.54 10.54
4175 NASDAQ VNDA Fri, Nov 11, 2022 10.72 10.86 10.49 10.70
4174 NASDAQ VNDA Thu, Nov 10, 2022 10.71 10.90 10.45 10.82
4173 NASDAQ VNDA Wed, Nov 9, 2022 10.38 10.66 10.25 10.42
4172 NASDAQ VNDA Tue, Nov 8, 2022 10.63 10.78 10.12 10.42
4171 NASDAQ VNDA Mon, Nov 7, 2022 10.57 10.86 10.37 10.62
4170 NASDAQ VNDA Fri, Nov 4, 2022 10.19 10.53 10.07 10.53
4169 NASDAQ VNDA Thu, Nov 3, 2022 9.84 10.27 9.60 10.13
4168 NASDAQ VNDA Wed, Nov 2, 2022 10.56 10.65 10.30 10.31
4167 NASDAQ VNDA Tue, Nov 1, 2022 10.54 10.70 10.45 10.64
4166 NASDAQ VNDA Mon, Oct 31, 2022 10.54 10.66 10.31 10.47
4165 NASDAQ VNDA Fri, Oct 28, 2022 10.45 10.66 10.35 10.61
4164 NASDAQ VNDA Thu, Oct 27, 2022 10.53 10.64 10.26 10.37
4163 NASDAQ VNDA Wed, Oct 26, 2022 10.45 10.62 10.40 10.47
4162 NASDAQ VNDA Tue, Oct 25, 2022 10.37 10.54 10.25 10.44
4161 NASDAQ VNDA Mon, Oct 24, 2022 10.33 10.53 10.33 10.39
4160 NASDAQ VNDA Fri, Oct 21, 2022 10.24 10.44 10.00 10.37
4159 NASDAQ VNDA Thu, Oct 20, 2022 9.90 10.47 9.74 10.05
4158 NASDAQ VNDA Wed, Oct 19, 2022 10.12 10.21 9.72 9.89
4157 NASDAQ VNDA Tue, Oct 18, 2022 10.25 10.36 10.08 10.14
4156 NASDAQ VNDA Mon, Oct 17, 2022 9.89 10.25 9.70 10.18
4155 NASDAQ VNDA Fri, Oct 14, 2022 10.02 10.06 9.77 9.81
4154 NASDAQ VNDA Thu, Oct 13, 2022 9.57 10.04 9.50 9.96
4153 NASDAQ VNDA Wed, Oct 12, 2022 9.77 9.79 9.64 9.71
4152 NASDAQ VNDA Tue, Oct 11, 2022 9.76 9.91 9.57 9.81
4151 NASDAQ VNDA Mon, Oct 10, 2022 9.85 9.97 9.70 9.79
4150 NASDAQ VNDA Fri, Oct 7, 2022 10.07 10.10 9.80 9.87
4149 NASDAQ VNDA Thu, Oct 6, 2022 10.28 10.35 10.12 10.15
4148 NASDAQ VNDA Wed, Oct 5, 2022 10.23 10.44 10.16 10.34
4147 NASDAQ VNDA Tue, Oct 4, 2022 10.16 10.32 10.10 10.29
4146 NASDAQ VNDA Mon, Oct 3, 2022 10.06 10.26 9.83 10.12
4145 NASDAQ VNDA Fri, Sep 30, 2022 9.80 10.10 9.77 9.88
4144 NASDAQ VNDA Thu, Sep 29, 2022 9.79 9.89 9.69 9.77
4143 NASDAQ VNDA Wed, Sep 28, 2022 9.61 9.99 9.53 9.89
4142 NASDAQ VNDA Tue, Sep 27, 2022 9.58 9.71 9.34 9.44
4141 NASDAQ VNDA Mon, Sep 26, 2022 9.60 9.80 9.50 9.53
4140 NASDAQ VNDA Fri, Sep 23, 2022 9.65 9.71 9.45 9.67
4139 NASDAQ VNDA Thu, Sep 22, 2022 9.65 9.77 9.55 9.70
4138 NASDAQ VNDA Wed, Sep 21, 2022 9.97 10.02 9.63 9.67
4137 NASDAQ VNDA Tue, Sep 20, 2022 9.76 9.95 9.65 9.94
4136 NASDAQ VNDA Mon, Sep 19, 2022 9.95 10.00 9.64 9.83
4135 NASDAQ VNDA Fri, Sep 16, 2022 10.03 10.03 9.66 9.96
4134 NASDAQ VNDA Thu, Sep 15, 2022 10.10 10.23 10.04 10.14
4133 NASDAQ VNDA Wed, Sep 14, 2022 9.98 10.17 9.95 10.12
4132 NASDAQ VNDA Tue, Sep 13, 2022 10.13 10.22 10.00 10.04
4131 NASDAQ VNDA Mon, Sep 12, 2022 10.38 10.38 10.24 10.30
4130 NASDAQ VNDA Fri, Sep 9, 2022 10.30 10.41 10.23 10.29
4129 NASDAQ VNDA Thu, Sep 8, 2022 10.27 10.43 10.12 10.20
4128 NASDAQ VNDA Wed, Sep 7, 2022 10.08 10.29 10.01 10.27
4127 NASDAQ VNDA Tue, Sep 6, 2022 10.40 10.44 10.05 10.10
4126 NASDAQ VNDA Fri, Sep 2, 2022 10.92 10.97 10.35 10.38
4125 NASDAQ VNDA Thu, Sep 1, 2022 10.53 10.83 10.40 10.81
4124 NASDAQ VNDA Wed, Aug 31, 2022 10.94 10.98 10.52 10.58
4123 NASDAQ VNDA Tue, Aug 30, 2022 10.55 11.05 10.55 10.94
4122 NASDAQ VNDA Mon, Aug 29, 2022 10.15 10.47 10.14 10.45
4121 NASDAQ VNDA Fri, Aug 26, 2022 10.57 10.62 10.21 10.25
4120 NASDAQ VNDA Thu, Aug 25, 2022 10.35 10.57 10.23 10.53
4119 NASDAQ VNDA Wed, Aug 24, 2022 10.30 10.35 10.14 10.32
4118 NASDAQ VNDA Tue, Aug 23, 2022 10.25 10.47 10.22 10.38
4117 NASDAQ VNDA Mon, Aug 22, 2022 10.29 10.42 10.12 10.28
4116 NASDAQ VNDA Fri, Aug 19, 2022 10.30 10.53 10.17 10.35
4115 NASDAQ VNDA Thu, Aug 18, 2022 10.27 10.42 10.05 10.40
4114 NASDAQ VNDA Wed, Aug 17, 2022 10.35 10.47 10.19 10.31
4113 NASDAQ VNDA Tue, Aug 16, 2022 10.51 10.54 10.33 10.45
4112 NASDAQ VNDA Mon, Aug 15, 2022 10.39 10.55 10.17 10.49
4111 NASDAQ VNDA Fri, Aug 12, 2022 10.42 10.67 10.32 10.41
4110 NASDAQ VNDA Thu, Aug 11, 2022 10.54 10.61 10.20 10.30
4109 NASDAQ VNDA Wed, Aug 10, 2022 10.38 10.56 10.18 10.55
4108 NASDAQ VNDA Tue, Aug 9, 2022 10.40 10.42 10.06 10.27
4107 NASDAQ VNDA Mon, Aug 8, 2022 10.55 10.70 10.22 10.52
4106 NASDAQ VNDA Fri, Aug 5, 2022 10.18 10.56 10.05 10.55
4105 NASDAQ VNDA Thu, Aug 4, 2022 10.69 11.10 10.01 10.30
4104 NASDAQ VNDA Wed, Aug 3, 2022 10.59 11.00 10.54 10.80
4103 NASDAQ VNDA Tue, Aug 2, 2022 10.52 10.67 10.36 10.43
4102 NASDAQ VNDA Mon, Aug 1, 2022 10.67 10.83 10.46 10.54
4101 NASDAQ VNDA Fri, Jul 29, 2022 10.93 10.93 10.59 10.78
4100 NASDAQ VNDA Thu, Jul 28, 2022 11.30 11.30 10.87 10.91
4099 NASDAQ VNDA Wed, Jul 27, 2022 11.10 11.38 10.98 11.35
4098 NASDAQ VNDA Tue, Jul 26, 2022 10.93 11.25 10.65 11.07
4097 NASDAQ VNDA Mon, Jul 25, 2022 11.02 11.03 10.74 10.90
4096 NASDAQ VNDA Fri, Jul 22, 2022 11.12 11.12 10.88 10.97
4095 NASDAQ VNDA Thu, Jul 21, 2022 11.08 11.18 10.82 11.03
4094 NASDAQ VNDA Wed, Jul 20, 2022 11.52 11.69 10.89 10.94
4093 NASDAQ VNDA Tue, Jul 19, 2022 11.37 11.68 11.27 11.54
4092 NASDAQ VNDA Mon, Jul 18, 2022 11.55 11.74 11.14 11.21
4091 NASDAQ VNDA Fri, Jul 15, 2022 11.58 11.84 11.30 11.47
4090 NASDAQ VNDA Thu, Jul 14, 2022 11.42 11.42 11.22 11.38
4089 NASDAQ VNDA Wed, Jul 13, 2022 11.17 11.52 10.98 11.52
4088 NASDAQ VNDA Tue, Jul 12, 2022 11.28 11.38 10.95 11.25
4087 NASDAQ VNDA Mon, Jul 11, 2022 11.64 11.64 11.20 11.24
4086 NASDAQ VNDA Fri, Jul 8, 2022 11.63 11.87 11.41 11.76
4085 NASDAQ VNDA Thu, Jul 7, 2022 11.67 11.90 11.59 11.73
4084 NASDAQ VNDA Wed, Jul 6, 2022 11.50 11.81 11.41 11.69
4083 NASDAQ VNDA Tue, Jul 5, 2022 11.12 11.52 11.11 11.50
4082 NASDAQ VNDA Fri, Jul 1, 2022 10.88 11.25 10.88 11.19
4081 NASDAQ VNDA Thu, Jun 30, 2022 10.72 10.92 10.59 10.90
4080 NASDAQ VNDA Wed, Jun 29, 2022 10.63 10.95 10.52 10.85
4079 NASDAQ VNDA Tue, Jun 28, 2022 10.72 10.82 10.50 10.60
4078 NASDAQ VNDA Mon, Jun 27, 2022 10.70 10.88 10.60 10.74
4077 NASDAQ VNDA Fri, Jun 24, 2022 10.84 10.92 10.55 10.70
4076 NASDAQ VNDA Thu, Jun 23, 2022 10.23 10.79 10.23 10.77
4075 NASDAQ VNDA Wed, Jun 22, 2022 9.78 10.35 9.78 10.18
4074 NASDAQ VNDA Tue, Jun 21, 2022 9.72 10.03 9.70 9.88
4073 NASDAQ VNDA Fri, Jun 17, 2022 9.51 9.68 9.36 9.57
4072 NASDAQ VNDA Thu, Jun 16, 2022 9.53 9.53 9.24 9.37
4071 NASDAQ VNDA Wed, Jun 15, 2022 9.45 9.74 9.30 9.64
4070 NASDAQ VNDA Tue, Jun 14, 2022 9.41 9.48 9.25 9.45
4069 NASDAQ VNDA Mon, Jun 13, 2022 9.51 9.56 9.24 9.31
4068 NASDAQ VNDA Fri, Jun 10, 2022 10.01 10.05 9.73 9.77
4067 NASDAQ VNDA Thu, Jun 9, 2022 10.33 10.44 10.15 10.18
4066 NASDAQ VNDA Wed, Jun 8, 2022 10.29 10.49 10.19 10.30
4065 NASDAQ VNDA Tue, Jun 7, 2022 9.97 10.40 9.97 10.36
4064 NASDAQ VNDA Mon, Jun 6, 2022 10.25 10.27 9.87 9.97
4063 NASDAQ VNDA Fri, Jun 3, 2022 9.88 10.22 9.88 10.15
4062 NASDAQ VNDA Thu, Jun 2, 2022 9.70 10.01 9.58 9.92
4061 NASDAQ VNDA Wed, Jun 1, 2022 9.96 9.98 9.58 9.75
4060 NASDAQ VNDA Tue, May 31, 2022 10.23 10.34 9.75 9.83
4059 NASDAQ VNDA Fri, May 27, 2022 9.86 10.24 9.64 10.22
4058 NASDAQ VNDA Thu, May 26, 2022 9.77 10.07 9.74 9.79
4057 NASDAQ VNDA Wed, May 25, 2022 9.64 9.84 9.56 9.75
4056 NASDAQ VNDA Tue, May 24, 2022 9.63 9.98 9.48 9.62
4055 NASDAQ VNDA Mon, May 23, 2022 10.05 10.06 9.70 9.74
4054 NASDAQ VNDA Fri, May 20, 2022 9.95 10.13 9.63 9.92
4053 NASDAQ VNDA Thu, May 19, 2022 9.82 10.10 9.77 9.89
4052 NASDAQ VNDA Wed, May 18, 2022 9.76 9.92 9.62 9.78
4051 NASDAQ VNDA Tue, May 17, 2022 10.03 10.12 9.83 10.01
4050 NASDAQ VNDA Mon, May 16, 2022 9.95 10.01 9.69 9.83
4049 NASDAQ VNDA Fri, May 13, 2022 9.88 10.04 9.65 10.01
4048 NASDAQ VNDA Thu, May 12, 2022 9.43 9.90 9.43 9.75
4047 NASDAQ VNDA Wed, May 11, 2022 10.12 10.13 9.40 9.48
4046 NASDAQ VNDA Tue, May 10, 2022 10.10 10.62 9.89 10.22
4045 NASDAQ VNDA Mon, May 9, 2022 9.43 10.30 9.43 9.74
4044 NASDAQ VNDA Fri, May 6, 2022 9.35 9.97 9.24 9.60
4043 NASDAQ VNDA Thu, May 5, 2022 10.18 10.30 9.62 9.80
4042 NASDAQ VNDA Wed, May 4, 2022 10.09 10.25 9.73 10.23
4041 NASDAQ VNDA Tue, May 3, 2022 10.24 10.37 10.03 10.09
4040 NASDAQ VNDA Mon, May 2, 2022 9.91 10.29 9.91 10.22
4039 NASDAQ VNDA Fri, Apr 29, 2022 10.11 10.31 9.87 9.92
4038 NASDAQ VNDA Thu, Apr 28, 2022 10.26 10.32 9.98 10.19
4037 NASDAQ VNDA Wed, Apr 27, 2022 10.23 10.39 9.99 10.11
4036 NASDAQ VNDA Tue, Apr 26, 2022 10.69 10.83 10.18 10.21
4035 NASDAQ VNDA Mon, Apr 25, 2022 10.86 10.99 10.61 10.79
4034 NASDAQ VNDA Fri, Apr 22, 2022 10.87 11.06 10.87 10.94
4033 NASDAQ VNDA Thu, Apr 21, 2022 11.35 11.35 10.79 10.84
4032 NASDAQ VNDA Wed, Apr 20, 2022 11.38 11.40 11.23 11.25
4031 NASDAQ VNDA Tue, Apr 19, 2022 11.08 11.43 11.04 11.33
4030 NASDAQ VNDA Mon, Apr 18, 2022 11.38 11.43 11.00 11.05
4029 NASDAQ VNDA Thu, Apr 14, 2022 11.55 11.96 11.35 11.36
4028 NASDAQ VNDA Wed, Apr 13, 2022 11.49 12.06 11.49 11.50
4027 NASDAQ VNDA Tue, Apr 12, 2022 11.44 11.83 11.27 11.45
4026 NASDAQ VNDA Mon, Apr 11, 2022 11.69 11.76 11.27 11.32
4025 NASDAQ VNDA Fri, Apr 8, 2022 11.83 12.06 11.75 11.81
4024 NASDAQ VNDA Thu, Apr 7, 2022 11.54 11.92 11.52 11.84
4023 NASDAQ VNDA Wed, Apr 6, 2022 11.42 11.70 11.42 11.57
4022 NASDAQ VNDA Tue, Apr 5, 2022 11.63 11.82 11.47 11.50
4021 NASDAQ VNDA Mon, Apr 4, 2022 11.88 11.89 11.53 11.72
4020 NASDAQ VNDA Fri, Apr 1, 2022 11.40 11.85 11.32 11.83
4019 NASDAQ VNDA Thu, Mar 31, 2022 11.38 11.78 11.20 11.31
4018 NASDAQ VNDA Wed, Mar 30, 2022 11.82 12.34 11.35 11.38
4017 NASDAQ VNDA Tue, Mar 29, 2022 11.61 11.99 11.55 11.80
4016 NASDAQ VNDA Mon, Mar 28, 2022 11.49 11.70 11.28 11.51
4015 NASDAQ VNDA Fri, Mar 25, 2022 11.51 11.65 11.41 11.46
4014 NASDAQ VNDA Thu, Mar 24, 2022 11.42 11.66 11.33 11.63
4013 NASDAQ VNDA Wed, Mar 23, 2022 11.69 11.79 11.33 11.36
4012 NASDAQ VNDA Tue, Mar 22, 2022 11.57 11.81 11.43 11.69
4011 NASDAQ VNDA Mon, Mar 21, 2022 12.06 12.06 11.52 11.55
4010 NASDAQ VNDA Fri, Mar 18, 2022 11.71 12.05 11.69 12.03
4009 NASDAQ VNDA Thu, Mar 17, 2022 11.68 11.91 11.52 11.89
4008 NASDAQ VNDA Wed, Mar 16, 2022 11.24 11.81 11.20 11.80
4007 NASDAQ VNDA Tue, Mar 15, 2022 10.99 11.30 10.99 11.24
4006 NASDAQ VNDA Mon, Mar 14, 2022 11.36 11.49 10.98 11.06
4005 NASDAQ VNDA Fri, Mar 11, 2022 11.41 11.53 11.11 11.14
4004 NASDAQ VNDA Thu, Mar 10, 2022 11.31 11.49 11.08 11.40
4003 NASDAQ VNDA Wed, Mar 9, 2022 11.23 11.71 11.03 11.54
4002 NASDAQ VNDA Tue, Mar 8, 2022 11.11 11.42 10.96 11.14
4001 NASDAQ VNDA Mon, Mar 7, 2022 10.91 11.31 10.74 11.08
4000 NASDAQ VNDA Fri, Mar 4, 2022 10.95 11.16 10.80 10.84
3999 NASDAQ VNDA Thu, Mar 3, 2022 11.15 11.21 10.95 11.00
3998 NASDAQ VNDA Wed, Mar 2, 2022 11.35 11.46 11.02 11.14
3997 NASDAQ VNDA Tue, Mar 1, 2022 11.48 11.65 11.17 11.35
3996 NASDAQ VNDA Mon, Feb 28, 2022 11.13 11.52 10.87 11.36
3995 NASDAQ VNDA Fri, Feb 25, 2022 11.73 12.11 11.10 11.18
3994 NASDAQ VNDA Thu, Feb 24, 2022 11.03 12.75 10.60 12.73
3993 NASDAQ VNDA Wed, Feb 23, 2022 13.54 13.55 13.04 13.07
3992 NASDAQ VNDA Tue, Feb 22, 2022 13.30 13.71 13.27 13.40
3991 NASDAQ VNDA Fri, Feb 18, 2022 13.31 13.54 13.27 13.41
3990 NASDAQ VNDA Thu, Feb 17, 2022 13.88 13.96 13.24 13.48
3989 NASDAQ VNDA Wed, Feb 16, 2022 13.75 14.15 13.75 13.92
3988 NASDAQ VNDA Tue, Feb 15, 2022 13.74 14.10 13.66 13.94
3987 NASDAQ VNDA Mon, Feb 14, 2022 13.53 13.85 13.51 13.61
3986 NASDAQ VNDA Fri, Feb 11, 2022 13.29 13.85 13.24 13.52
3985 NASDAQ VNDA Thu, Feb 10, 2022 13.45 13.87 13.03 13.29
3984 NASDAQ VNDA Wed, Feb 9, 2022 13.29 13.94 13.29 13.78
3983 NASDAQ VNDA Tue, Feb 8, 2022 12.82 13.35 12.82 13.20
3982 NASDAQ VNDA Mon, Feb 7, 2022 12.50 13.43 12.40 13.06
3981 NASDAQ VNDA Fri, Feb 4, 2022 11.34 12.18 11.20 12.03
3980 NASDAQ VNDA Thu, Feb 3, 2022 14.62 14.82 14.50 14.65
3979 NASDAQ VNDA Wed, Feb 2, 2022 14.98 15.12 14.46 14.66
3978 NASDAQ VNDA Tue, Feb 1, 2022 14.91 15.21 14.00 15.21
3977 NASDAQ VNDA Mon, Jan 31, 2022 14.58 15.23 14.58 15.16
3976 NASDAQ VNDA Fri, Jan 28, 2022 14.38 14.74 14.18 14.74
3975 NASDAQ VNDA Thu, Jan 27, 2022 14.76 15.00 14.26 14.30
3974 NASDAQ VNDA Wed, Jan 26, 2022 14.67 15.26 14.00 14.75
3973 NASDAQ VNDA Tue, Jan 25, 2022 14.63 14.88 14.26 14.65
3972 NASDAQ VNDA Mon, Jan 24, 2022 14.01 14.82 13.91 14.74
3971 NASDAQ VNDA Fri, Jan 21, 2022 13.72 14.45 13.66 14.19
3970 NASDAQ VNDA Thu, Jan 20, 2022 14.04 14.39 13.76 13.91
3969 NASDAQ VNDA Wed, Jan 19, 2022 14.28 14.71 13.87 13.90
3968 NASDAQ VNDA Tue, Jan 18, 2022 14.86 14.86 14.13 14.18
3967 NASDAQ VNDA Fri, Jan 14, 2022 14.39 15.09 14.16 15.00
3966 NASDAQ VNDA Thu, Jan 13, 2022 14.60 14.82 14.30 14.51
3965 NASDAQ VNDA Wed, Jan 12, 2022 15.19 15.25 14.48 14.49
3964 NASDAQ VNDA Tue, Jan 11, 2022 15.38 15.38 14.92 15.18
3963 NASDAQ VNDA Mon, Jan 10, 2022 15.40 15.48 15.05 15.32
3962 NASDAQ VNDA Fri, Jan 7, 2022 15.86 15.95 15.34 15.38
3961 NASDAQ VNDA Thu, Jan 6, 2022 16.13 16.33 15.76 15.84
3960 NASDAQ VNDA Wed, Jan 5, 2022 16.29 16.93 16.05 16.10
3959 NASDAQ VNDA Tue, Jan 4, 2022 16.31 16.65 15.86 16.27
3958 NASDAQ VNDA Mon, Jan 3, 2022 15.77 16.59 15.61 16.55
3957 NASDAQ VNDA Fri, Dec 31, 2021 16.40 16.50 15.65 15.69
3956 NASDAQ VNDA Thu, Dec 30, 2021 16.44 16.87 16.22 16.28
3955 NASDAQ VNDA Wed, Dec 29, 2021 16.73 17.05 16.38 16.40
3954 NASDAQ VNDA Tue, Dec 28, 2021 17.24 17.49 16.63 16.66
3953 NASDAQ VNDA Mon, Dec 27, 2021 17.92 17.92 17.21 17.32
3952 NASDAQ VNDA Thu, Dec 23, 2021 17.37 18.00 17.30 17.98
3951 NASDAQ VNDA Wed, Dec 22, 2021 16.86 17.51 16.75 17.40
3950 NASDAQ VNDA Tue, Dec 21, 2021 16.87 17.08 16.51 16.99
3949 NASDAQ VNDA Mon, Dec 20, 2021 16.56 17.01 16.40 16.79
3948 NASDAQ VNDA Fri, Dec 17, 2021 16.25 17.16 16.14 16.70
3947 NASDAQ VNDA Thu, Dec 16, 2021 16.68 16.90 16.11 16.32
3946 NASDAQ VNDA Wed, Dec 15, 2021 16.00 16.72 15.67 16.67
3945 NASDAQ VNDA Tue, Dec 14, 2021 15.82 16.28 15.66 15.94
3944 NASDAQ VNDA Mon, Dec 13, 2021 15.74 16.20 15.55 15.98
3943 NASDAQ VNDA Fri, Dec 10, 2021 15.81 15.98 15.64 15.81
3942 NASDAQ VNDA Thu, Dec 9, 2021 16.17 16.32 15.75 15.77
3941 NASDAQ VNDA Wed, Dec 8, 2021 16.38 16.43 16.21 16.29
3940 NASDAQ VNDA Tue, Dec 7, 2021 16.10 16.65 16.10 16.25
3939 NASDAQ VNDA Mon, Dec 6, 2021 16.26 16.29 15.56 16.02
3938 NASDAQ VNDA Fri, Dec 3, 2021 16.57 16.71 16.17 16.22
3937 NASDAQ VNDA Thu, Dec 2, 2021 16.09 16.65 15.94 16.57
3936 NASDAQ VNDA Wed, Dec 1, 2021 16.41 16.52 15.70 15.95
3935 NASDAQ VNDA Tue, Nov 30, 2021 16.67 17.01 16.10 16.20
3934 NASDAQ VNDA Mon, Nov 29, 2021 16.74 16.96 16.50 16.87
3933 NASDAQ VNDA Fri, Nov 26, 2021 17.11 17.30 16.36 16.55
3932 NASDAQ VNDA Wed, Nov 24, 2021 17.34 17.44 17.05 17.33
3931 NASDAQ VNDA Tue, Nov 23, 2021 17.10 17.59 16.70 17.43
3930 NASDAQ VNDA Mon, Nov 22, 2021 17.00 17.80 16.79 17.23
3929 NASDAQ VNDA Fri, Nov 19, 2021 17.15 17.22 16.90 16.96
3928 NASDAQ VNDA Thu, Nov 18, 2021 17.82 17.88 17.05 17.23
3927 NASDAQ VNDA Wed, Nov 17, 2021 17.35 18.02 17.21 17.75
3926 NASDAQ VNDA Tue, Nov 16, 2021 17.68 17.68 17.34 17.51
3925 NASDAQ VNDA Mon, Nov 15, 2021 17.74 17.92 17.57 17.63
3924 NASDAQ VNDA Fri, Nov 12, 2021 18.16 18.40 17.61 17.76
3923 NASDAQ VNDA Thu, Nov 11, 2021 17.80 18.27 17.61 18.15
3922 NASDAQ VNDA Wed, Nov 10, 2021 18.07 18.35 17.75 17.84
3921 NASDAQ VNDA Tue, Nov 9, 2021 18.15 18.45 17.86 18.16
3920 NASDAQ VNDA Mon, Nov 8, 2021 17.93 18.33 17.69 18.15
3919 NASDAQ VNDA Fri, Nov 5, 2021 18.10 18.55 17.83 17.91
3918 NASDAQ VNDA Thu, Nov 4, 2021 19.66 20.05 17.90 18.17
3917 NASDAQ VNDA Wed, Nov 3, 2021 20.57 21.44 20.20 21.14
3916 NASDAQ VNDA Tue, Nov 2, 2021 19.35 20.67 19.08 20.59
3915 NASDAQ VNDA Mon, Nov 1, 2021 17.26 19.30 17.26 19.28
3914 NASDAQ VNDA Fri, Oct 29, 2021 17.75 18.06 17.00 17.12
3913 NASDAQ VNDA Thu, Oct 28, 2021 17.92 18.15 17.70 17.79
3912 NASDAQ VNDA Wed, Oct 27, 2021 17.76 18.06 17.72 17.82
3911 NASDAQ VNDA Tue, Oct 26, 2021 18.22 18.47 17.92 18.00
3910 NASDAQ VNDA Mon, Oct 25, 2021 18.37 18.48 18.11 18.15
3909 NASDAQ VNDA Fri, Oct 22, 2021 18.03 18.34 17.89 18.30
3908 NASDAQ VNDA Thu, Oct 21, 2021 17.91 18.28 17.91 18.04
3907 NASDAQ VNDA Wed, Oct 20, 2021 17.80 18.36 17.66 17.81
3906 NASDAQ VNDA Tue, Oct 19, 2021 18.14 18.26 17.49 17.76
3905 NASDAQ VNDA Mon, Oct 18, 2021 18.44 18.75 18.00 18.06
3904 NASDAQ VNDA Fri, Oct 15, 2021 18.65 18.82 18.39 18.41
3903 NASDAQ VNDA Thu, Oct 14, 2021 18.44 18.58 18.14 18.34
3902 NASDAQ VNDA Wed, Oct 13, 2021 18.10 18.50 18.02 18.16
3901 NASDAQ VNDA Tue, Oct 12, 2021 18.22 18.55 18.12 18.12
3900 NASDAQ VNDA Mon, Oct 11, 2021 18.09 18.67 17.91 18.11
3899 NASDAQ VNDA Fri, Oct 8, 2021 18.02 18.42 18.02 18.09
3898 NASDAQ VNDA Thu, Oct 7, 2021 18.05 18.37 17.91 18.03
3897 NASDAQ VNDA Wed, Oct 6, 2021 17.75 18.11 17.75 17.96
3896 NASDAQ VNDA Tue, Oct 5, 2021 17.64 18.03 17.60 17.95
3895 NASDAQ VNDA Mon, Oct 4, 2021 17.72 17.87 17.42 17.56
3894 NASDAQ VNDA Fri, Oct 1, 2021 17.14 17.83 16.89 17.78
3893 NASDAQ VNDA Thu, Sep 30, 2021 17.15 17.62 17.09 17.14
3892 NASDAQ VNDA Wed, Sep 29, 2021 17.44 17.44 16.51 16.99
3891 NASDAQ VNDA Tue, Sep 28, 2021 17.55 17.67 17.05 17.39
3890 NASDAQ VNDA Mon, Sep 27, 2021 17.40 17.79 17.36 17.58
3889 NASDAQ VNDA Fri, Sep 24, 2021 17.17 17.44 16.85 17.26
3888 NASDAQ VNDA Thu, Sep 23, 2021 16.90 17.38 16.74 17.33
3887 NASDAQ VNDA Wed, Sep 22, 2021 16.65 16.99 16.48 16.75
3886 NASDAQ VNDA Tue, Sep 21, 2021 16.64 16.64 16.46 16.52
3885 NASDAQ VNDA Mon, Sep 20, 2021 16.61 16.81 16.33 16.49
3884 NASDAQ VNDA Fri, Sep 17, 2021 16.37 16.98 16.22 16.95
3883 NASDAQ VNDA Thu, Sep 16, 2021 16.39 16.56 16.06 16.25
3882 NASDAQ VNDA Wed, Sep 15, 2021 16.38 16.64 16.28 16.34
3881 NASDAQ VNDA Tue, Sep 14, 2021 16.62 16.62 16.12 16.32
3880 NASDAQ VNDA Mon, Sep 13, 2021 16.38 16.77 16.14 16.67
3879 NASDAQ VNDA Fri, Sep 10, 2021 16.63 16.76 15.84 16.19
3878 NASDAQ VNDA Thu, Sep 9, 2021 16.99 17.07 16.53 16.55
3877 NASDAQ VNDA Wed, Sep 8, 2021 16.96 17.02 16.60 16.98
3876 NASDAQ VNDA Tue, Sep 7, 2021 16.74 17.21 16.64 16.83
3875 NASDAQ VNDA Fri, Sep 3, 2021 16.59 16.76 16.27 16.74
3874 NASDAQ VNDA Thu, Sep 2, 2021 16.88 16.92 16.54 16.65
3873 NASDAQ VNDA Wed, Sep 1, 2021 16.83 17.02 16.55 16.87
3872 NASDAQ VNDA Tue, Aug 31, 2021 16.97 17.24 16.67 16.74
3871 NASDAQ VNDA Mon, Aug 30, 2021 17.18 17.37 16.79 16.90
3870 NASDAQ VNDA Fri, Aug 27, 2021 16.72 17.36 16.52 17.28
3869 NASDAQ VNDA Thu, Aug 26, 2021 16.72 16.85 16.32 16.63
3868 NASDAQ VNDA Wed, Aug 25, 2021 16.17 16.78 16.08 16.73
3867 NASDAQ VNDA Tue, Aug 24, 2021 16.09 16.17 15.89 16.11
3866 NASDAQ VNDA Mon, Aug 23, 2021 15.81 16.13 15.81 16.11
3865 NASDAQ VNDA Fri, Aug 20, 2021 15.26 15.95 15.13 15.81
3864 NASDAQ VNDA Thu, Aug 19, 2021 15.54 15.71 15.35 15.35
3863 NASDAQ VNDA Wed, Aug 18, 2021 16.27 16.41 15.65 15.69
3862 NASDAQ VNDA Tue, Aug 17, 2021 16.15 16.57 16.01 16.40
3861 NASDAQ VNDA Mon, Aug 16, 2021 16.40 16.54 16.10 16.27
3860 NASDAQ VNDA Fri, Aug 13, 2021 16.23 16.59 16.11 16.47
3859 NASDAQ VNDA Thu, Aug 12, 2021 16.15 16.32 15.93 16.20
3858 NASDAQ VNDA Wed, Aug 11, 2021 15.93 16.26 15.81 16.16
3857 NASDAQ VNDA Tue, Aug 10, 2021 16.08 16.11 15.64 16.04
3856 NASDAQ VNDA Mon, Aug 9, 2021 15.87 16.38 15.85 16.14
3855 NASDAQ VNDA Fri, Aug 6, 2021 16.00 16.43 15.84 16.00
3854 NASDAQ VNDA Thu, Aug 5, 2021 16.70 16.70 15.82 16.01
3853 NASDAQ VNDA Wed, Aug 4, 2021 16.80 16.90 15.93 15.94
3852 NASDAQ VNDA Tue, Aug 3, 2021 16.64 16.95 15.52 16.92
3851 NASDAQ VNDA Mon, Aug 2, 2021 16.18 17.28 16.17 16.91
3850 NASDAQ VNDA Fri, Jul 30, 2021 17.73 18.18 15.85 16.31
3849 NASDAQ VNDA Thu, Jul 29, 2021 19.85 19.85 17.65 17.87
3848 NASDAQ VNDA Wed, Jul 28, 2021 19.26 19.63 19.01 19.53
3847 NASDAQ VNDA Tue, Jul 27, 2021 19.48 19.51 18.72 19.30
3846 NASDAQ VNDA Mon, Jul 26, 2021 19.75 19.90 19.55 19.62
3845 NASDAQ VNDA Fri, Jul 23, 2021 19.50 19.73 19.14 19.64
3844 NASDAQ VNDA Thu, Jul 22, 2021 19.27 19.56 19.01 19.41
3843 NASDAQ VNDA Wed, Jul 21, 2021 19.05 19.30 18.71 19.20
3842 NASDAQ VNDA Tue, Jul 20, 2021 18.59 19.01 18.59 18.95
3841 NASDAQ VNDA Mon, Jul 19, 2021 18.28 18.90 18.28 18.60
3840 NASDAQ VNDA Fri, Jul 16, 2021 19.22 19.62 18.87 18.93
3839 NASDAQ VNDA Thu, Jul 15, 2021 19.34 19.39 18.96 19.35
3838 NASDAQ VNDA Wed, Jul 14, 2021 19.78 19.92 19.44 19.48
3837 NASDAQ VNDA Tue, Jul 13, 2021 19.93 20.02 19.61 19.73
3836 NASDAQ VNDA Mon, Jul 12, 2021 20.60 20.70 19.82 19.90
3835 NASDAQ VNDA Fri, Jul 9, 2021 20.41 20.70 20.22 20.52
3834 NASDAQ VNDA Thu, Jul 8, 2021 19.84 20.48 19.75 20.36
3833 NASDAQ VNDA Wed, Jul 7, 2021 20.41 20.53 19.99 20.19
3832 NASDAQ VNDA Tue, Jul 6, 2021 20.75 20.75 20.11 20.32
3831 NASDAQ VNDA Fri, Jul 2, 2021 21.27 21.27 20.49 20.82
3830 NASDAQ VNDA Thu, Jul 1, 2021 21.86 21.86 21.18 21.27
3829 NASDAQ VNDA Wed, Jun 30, 2021 20.16 21.84 20.16 21.51
3828 NASDAQ VNDA Tue, Jun 29, 2021 20.40 20.86 20.20 20.34
3827 NASDAQ VNDA Mon, Jun 28, 2021 20.88 20.93 20.24 20.42
3826 NASDAQ VNDA Fri, Jun 25, 2021 19.71 21.01 19.71 20.78
3825 NASDAQ VNDA Thu, Jun 24, 2021 18.93 19.72 18.93 19.69
3824 NASDAQ VNDA Wed, Jun 23, 2021 18.85 19.13 18.76 18.90
3823 NASDAQ VNDA Tue, Jun 22, 2021 18.74 18.87 18.46 18.79
3822 NASDAQ VNDA Mon, Jun 21, 2021 19.28 19.28 18.59 18.69
3821 NASDAQ VNDA Fri, Jun 18, 2021 19.30 19.76 19.17 19.17
3820 NASDAQ VNDA Thu, Jun 17, 2021 19.43 19.64 19.11 19.55
3819 NASDAQ VNDA Wed, Jun 16, 2021 19.33 19.59 19.16 19.49
3818 NASDAQ VNDA Tue, Jun 15, 2021 19.39 19.52 19.09 19.38
3817 NASDAQ VNDA Mon, Jun 14, 2021 19.27 19.64 19.17 19.30
3816 NASDAQ VNDA Fri, Jun 11, 2021 19.25 19.26 18.84 19.18
3815 NASDAQ VNDA Thu, Jun 10, 2021 18.79 19.32 18.52 19.21
3814 NASDAQ VNDA Wed, Jun 9, 2021 18.88 19.36 18.62 18.74
3813 NASDAQ VNDA Tue, Jun 8, 2021 19.00 19.14 18.43 18.76
3812 NASDAQ VNDA Mon, Jun 7, 2021 18.05 19.00 18.05 18.86
3811 NASDAQ VNDA Fri, Jun 4, 2021 18.09 18.36 18.03 18.10
3810 NASDAQ VNDA Thu, Jun 3, 2021 17.65 18.03 17.59 18.00
3809 NASDAQ VNDA Wed, Jun 2, 2021 17.82 17.97 17.50 17.72
3808 NASDAQ VNDA Tue, Jun 1, 2021 17.72 18.05 17.57 17.81
3807 NASDAQ VNDA Fri, May 28, 2021 18.18 18.34 17.65 17.69
3806 NASDAQ VNDA Thu, May 27, 2021 18.24 18.32 17.92 18.13
3805 NASDAQ VNDA Wed, May 26, 2021 17.94 18.08 17.75 18.03
3804 NASDAQ VNDA Tue, May 25, 2021 18.42 18.58 17.86 17.86
3803 NASDAQ VNDA Mon, May 24, 2021 18.62 18.86 18.36 18.40
3802 NASDAQ VNDA Fri, May 21, 2021 18.71 18.71 18.33 18.49
3801 NASDAQ VNDA Thu, May 20, 2021 18.23 18.77 18.07 18.55
3800 NASDAQ VNDA Wed, May 19, 2021 17.94 18.44 17.77 18.30
3799 NASDAQ VNDA Tue, May 18, 2021 18.59 18.84 18.29 18.29
3798 NASDAQ VNDA Mon, May 17, 2021 18.61 18.85 18.50 18.58
3797 NASDAQ VNDA Fri, May 14, 2021 18.44 18.66 18.14 18.65
3796 NASDAQ VNDA Thu, May 13, 2021 17.83 18.49 17.73 18.41
3795 NASDAQ VNDA Wed, May 12, 2021 18.05 18.53 17.78 17.80
3794 NASDAQ VNDA Tue, May 11, 2021 17.53 18.10 17.38 17.83
3793 NASDAQ VNDA Mon, May 10, 2021 17.69 18.22 17.58 17.86
3792 NASDAQ VNDA Fri, May 7, 2021 17.63 18.05 17.34 17.86
3791 NASDAQ VNDA Thu, May 6, 2021 16.55 17.62 16.21 17.51
3790 NASDAQ VNDA Wed, May 5, 2021 16.63 17.07 16.47 16.58
3789 NASDAQ VNDA Tue, May 4, 2021 16.97 17.20 16.63 16.66
3788 NASDAQ VNDA Mon, May 3, 2021 16.75 17.17 16.63 17.05
3787 NASDAQ VNDA Fri, Apr 30, 2021 16.55 16.81 16.50 16.60
3786 NASDAQ VNDA Thu, Apr 29, 2021 16.82 16.93 16.55 16.69
3785 NASDAQ VNDA Wed, Apr 28, 2021 16.76 16.78 16.53 16.74
3784 NASDAQ VNDA Tue, Apr 27, 2021 17.09 17.19 16.69 16.86
3783 NASDAQ VNDA Mon, Apr 26, 2021 17.10 17.17 16.92 17.01
3782 NASDAQ VNDA Fri, Apr 23, 2021 17.19 17.31 16.96 16.97
3781 NASDAQ VNDA Thu, Apr 22, 2021 16.96 17.31 16.65 17.03
3780 NASDAQ VNDA Wed, Apr 21, 2021 16.63 17.02 16.48 17.00
3779 NASDAQ VNDA Tue, Apr 20, 2021 16.38 16.63 16.13 16.55
3778 NASDAQ VNDA Mon, Apr 19, 2021 16.53 16.70 16.24 16.44
3777 NASDAQ VNDA Fri, Apr 16, 2021 16.83 16.99 16.29 16.67
3776 NASDAQ VNDA Thu, Apr 15, 2021 16.60 17.02 16.57 16.78
3775 NASDAQ VNDA Wed, Apr 14, 2021 16.42 16.78 16.24 16.45
3774 NASDAQ VNDA Tue, Apr 13, 2021 15.97 16.40 15.91 16.31
3773 NASDAQ VNDA Mon, Apr 12, 2021 16.39 16.39 15.74 15.92
3772 NASDAQ VNDA Fri, Apr 9, 2021 16.58 16.58 16.12 16.25
3771 NASDAQ VNDA Thu, Apr 8, 2021 16.46 16.67 16.23 16.61
3770 NASDAQ VNDA Wed, Apr 7, 2021 15.80 16.33 15.80 16.27
3769 NASDAQ VNDA Tue, Apr 6, 2021 15.95 16.17 15.61 15.75
3768 NASDAQ VNDA Mon, Apr 5, 2021 15.80 15.94 15.43 15.84
3767 NASDAQ VNDA Thu, Apr 1, 2021 15.11 15.71 15.05 15.71
3766 NASDAQ VNDA Wed, Mar 31, 2021 14.86 15.19 14.51 15.02
3765 NASDAQ VNDA Tue, Mar 30, 2021 15.15 15.30 14.80 14.88
3764 NASDAQ VNDA Mon, Mar 29, 2021 15.27 15.50 14.97 15.15
3763 NASDAQ VNDA Fri, Mar 26, 2021 15.90 16.01 15.41 15.47
3762 NASDAQ VNDA Thu, Mar 25, 2021 15.42 16.13 15.19 15.69
3761 NASDAQ VNDA Wed, Mar 24, 2021 16.46 16.61 15.53 15.53
3760 NASDAQ VNDA Tue, Mar 23, 2021 17.25 17.34 16.22 16.31
3759 NASDAQ VNDA Mon, Mar 22, 2021 17.52 17.90 17.40 17.47
3758 NASDAQ VNDA Fri, Mar 19, 2021 17.05 17.73 17.05 17.47
3757 NASDAQ VNDA Thu, Mar 18, 2021 17.36 17.58 16.97 17.04
3756 NASDAQ VNDA Wed, Mar 17, 2021 17.28 17.53 17.12 17.52
3755 NASDAQ VNDA Tue, Mar 16, 2021 17.65 17.93 17.31 17.52
3754 NASDAQ VNDA Mon, Mar 15, 2021 18.01 18.13 17.49 17.76
3753 NASDAQ VNDA Fri, Mar 12, 2021 17.79 18.15 17.39 17.91
3752 NASDAQ VNDA Thu, Mar 11, 2021 18.03 18.15 17.62 17.88
3751 NASDAQ VNDA Wed, Mar 10, 2021 18.33 18.44 17.74 17.91
3750 NASDAQ VNDA Tue, Mar 9, 2021 18.06 18.87 18.06 18.30
3749 NASDAQ VNDA Mon, Mar 8, 2021 18.54 18.54 17.87 17.94
3748 NASDAQ VNDA Fri, Mar 5, 2021 17.45 18.25 17.14 18.25
3747 NASDAQ VNDA Thu, Mar 4, 2021 17.71 18.03 17.36 17.49
3746 NASDAQ VNDA Wed, Mar 3, 2021 18.15 18.57 17.81 17.89
3745 NASDAQ VNDA Tue, Mar 2, 2021 18.72 18.72 17.85 17.95
3744 NASDAQ VNDA Mon, Mar 1, 2021 18.75 19.13 18.32 18.74
3743 NASDAQ VNDA Fri, Feb 26, 2021 19.53 19.77 18.38 18.65
3742 NASDAQ VNDA Thu, Feb 25, 2021 20.09 20.51 19.20 19.35
3741 NASDAQ VNDA Wed, Feb 24, 2021 18.85 20.31 18.85 20.28
3740 NASDAQ VNDA Tue, Feb 23, 2021 18.69 19.24 18.44 18.69
3739 NASDAQ VNDA Mon, Feb 22, 2021 18.71 18.80 18.31 18.74
3738 NASDAQ VNDA Fri, Feb 19, 2021 18.50 19.27 18.50 18.70
3737 NASDAQ VNDA Thu, Feb 18, 2021 18.97 19.33 18.42 18.49
3736 NASDAQ VNDA Wed, Feb 17, 2021 18.72 19.69 18.69 19.02
3735 NASDAQ VNDA Tue, Feb 16, 2021 18.25 19.53 18.10 18.69
3734 NASDAQ VNDA Fri, Feb 12, 2021 19.20 20.21 18.16 18.23
3733 NASDAQ VNDA Thu, Feb 11, 2021 16.21 19.42 15.47 18.67
3732 NASDAQ VNDA Wed, Feb 10, 2021 15.77 15.80 14.91 15.41
3731 NASDAQ VNDA Tue, Feb 9, 2021 15.74 16.29 15.43 15.50
3730 NASDAQ VNDA Mon, Feb 8, 2021 15.28 15.72 14.99 15.61
3729 NASDAQ VNDA Fri, Feb 5, 2021 14.46 15.24 14.31 15.16
3728 NASDAQ VNDA Thu, Feb 4, 2021 14.40 14.74 14.09 14.40
3727 NASDAQ VNDA Wed, Feb 3, 2021 14.25 14.56 14.21 14.25
3726 NASDAQ VNDA Tue, Feb 2, 2021 14.80 14.80 14.11 14.15
3725 NASDAQ VNDA Mon, Feb 1, 2021 14.37 14.65 13.97 14.61
3724 NASDAQ VNDA Fri, Jan 29, 2021 14.70 15.07 14.32 14.34
3723 NASDAQ VNDA Thu, Jan 28, 2021 14.56 14.88 14.17 14.61
3722 NASDAQ VNDA Wed, Jan 27, 2021 14.28 14.88 14.17 14.39
3721 NASDAQ VNDA Tue, Jan 26, 2021 14.41 14.61 14.28 14.49
3720 NASDAQ VNDA Mon, Jan 25, 2021 14.14 14.29 13.94 14.27
3719 NASDAQ VNDA Fri, Jan 22, 2021 14.43 14.44 14.00 14.20
3718 NASDAQ VNDA Thu, Jan 21, 2021 14.53 14.69 14.26 14.55
3717 NASDAQ VNDA Wed, Jan 20, 2021 14.07 14.64 13.86 14.53
3716 NASDAQ VNDA Tue, Jan 19, 2021 13.80 14.01 13.66 13.96
3715 NASDAQ VNDA Fri, Jan 15, 2021 13.98 14.04 13.45 13.73
3714 NASDAQ VNDA Thu, Jan 14, 2021 13.36 14.01 13.36 13.98
3713 NASDAQ VNDA Wed, Jan 13, 2021 14.11 14.28 13.92 14.00
3712 NASDAQ VNDA Tue, Jan 12, 2021 14.08 14.40 14.04 14.16
3711 NASDAQ VNDA Mon, Jan 11, 2021 13.76 14.01 13.59 13.96
3710 NASDAQ VNDA Fri, Jan 8, 2021 13.90 14.14 13.53 13.80
3709 NASDAQ VNDA Thu, Jan 7, 2021 13.87 14.15 13.82 14.00
3708 NASDAQ VNDA Wed, Jan 6, 2021 13.83 13.91 13.40 13.75
3707 NASDAQ VNDA Tue, Jan 5, 2021 13.62 13.79 13.30 13.42
3706 NASDAQ VNDA Mon, Jan 4, 2021 13.21 13.69 13.14 13.64
3705 NASDAQ VNDA Thu, Dec 31, 2020 13.33 13.33 12.90 13.14
3704 NASDAQ VNDA Wed, Dec 30, 2020 13.06 13.37 13.05 13.29
3703 NASDAQ VNDA Tue, Dec 29, 2020 13.15 13.24 12.84 13.02
3702 NASDAQ VNDA Mon, Dec 28, 2020 13.00 13.45 13.00 13.09
3701 NASDAQ VNDA Thu, Dec 24, 2020 13.06 13.60 12.83 13.28
3700 NASDAQ VNDA Wed, Dec 23, 2020 13.91 13.95 13.41 13.42
3699 NASDAQ VNDA Tue, Dec 22, 2020 13.85 14.02 13.60 13.77
3698 NASDAQ VNDA Mon, Dec 21, 2020 13.74 13.86 13.30 13.77
3697 NASDAQ VNDA Fri, Dec 18, 2020 13.37 13.91 13.32 13.81
3696 NASDAQ VNDA Thu, Dec 17, 2020 12.93 13.33 12.85 13.29
3695 NASDAQ VNDA Wed, Dec 16, 2020 13.21 13.27 12.85 13.04
3694 NASDAQ VNDA Tue, Dec 15, 2020 13.13 13.30 12.85 13.28
3693 NASDAQ VNDA Mon, Dec 14, 2020 12.92 13.32 12.89 13.06
3692 NASDAQ VNDA Fri, Dec 11, 2020 13.32 13.45 12.74 12.78
3691 NASDAQ VNDA Thu, Dec 10, 2020 13.27 13.57 13.16 13.44
3690 NASDAQ VNDA Wed, Dec 9, 2020 13.67 13.72 13.08 13.38
3689 NASDAQ VNDA Tue, Dec 8, 2020 13.20 13.68 13.07 13.65
3688 NASDAQ VNDA Mon, Dec 7, 2020 13.42 13.49 13.00 13.25
3687 NASDAQ VNDA Fri, Dec 4, 2020 13.02 13.41 12.91 13.35
3686 NASDAQ VNDA Thu, Dec 3, 2020 13.85 13.90 12.94 13.08
3685 NASDAQ VNDA Wed, Dec 2, 2020 12.76 13.84 12.55 13.49
3684 NASDAQ VNDA Tue, Dec 1, 2020 12.42 12.65 12.23 12.34
3683 NASDAQ VNDA Mon, Nov 30, 2020 12.85 12.90 12.08 12.21
3682 NASDAQ VNDA Fri, Nov 27, 2020 12.15 12.44 12.00 12.41
3681 NASDAQ VNDA Wed, Nov 25, 2020 12.77 12.77 12.05 12.11
3680 NASDAQ VNDA Tue, Nov 24, 2020 12.35 12.47 12.07 12.34
3679 NASDAQ VNDA Mon, Nov 23, 2020 12.42 12.53 12.08 12.22
3678 NASDAQ VNDA Fri, Nov 20, 2020 12.37 12.51 12.20 12.36
3677 NASDAQ VNDA Thu, Nov 19, 2020 12.77 12.98 12.30 12.47
3676 NASDAQ VNDA Wed, Nov 18, 2020 13.35 13.44 12.79 12.82
3675 NASDAQ VNDA Tue, Nov 17, 2020 13.03 13.37 12.89 13.25
3674 NASDAQ VNDA Mon, Nov 16, 2020 13.21 13.46 13.04 13.19
3673 NASDAQ VNDA Fri, Nov 13, 2020 13.04 13.31 12.70 13.17
3672 NASDAQ VNDA Thu, Nov 12, 2020 12.98 13.19 12.85 12.95
3671 NASDAQ VNDA Wed, Nov 11, 2020 13.17 13.26 12.74 13.08
3670 NASDAQ VNDA Tue, Nov 10, 2020 12.20 13.25 12.10 13.15
3669 NASDAQ VNDA Mon, Nov 9, 2020 12.06 12.36 11.96 12.07
3668 NASDAQ VNDA Fri, Nov 6, 2020 11.55 11.84 11.55 11.73
3667 NASDAQ VNDA Thu, Nov 5, 2020 12.10 12.10 11.66 11.85
3666 NASDAQ VNDA Wed, Nov 4, 2020 11.41 12.17 11.41 12.07
3665 NASDAQ VNDA Tue, Nov 3, 2020 11.11 11.48 10.98 11.38
3664 NASDAQ VNDA Mon, Nov 2, 2020 10.80 11.27 10.74 10.96
3663 NASDAQ VNDA Fri, Oct 30, 2020 10.77 10.82 10.32 10.69
3662 NASDAQ VNDA Thu, Oct 29, 2020 11.17 11.30 10.53 10.99
3661 NASDAQ VNDA Wed, Oct 28, 2020 10.34 10.45 10.07 10.09
3660 NASDAQ VNDA Tue, Oct 27, 2020 10.51 10.66 10.26 10.59
3659 NASDAQ VNDA Mon, Oct 26, 2020 10.19 10.46 10.15 10.43
3658 NASDAQ VNDA Fri, Oct 23, 2020 10.23 10.43 10.06 10.25
3657 NASDAQ VNDA Thu, Oct 22, 2020 10.07 10.26 10.01 10.18
3656 NASDAQ VNDA Wed, Oct 21, 2020 10.24 10.30 9.99 10.02
3655 NASDAQ VNDA Tue, Oct 20, 2020 10.58 10.63 10.23 10.29
3654 NASDAQ VNDA Mon, Oct 19, 2020 10.87 10.87 10.42 10.47
3653 NASDAQ VNDA Fri, Oct 16, 2020 10.92 11.12 10.76 10.79
3652 NASDAQ VNDA Thu, Oct 15, 2020 10.57 11.09 10.45 11.05
3651 NASDAQ VNDA Wed, Oct 14, 2020 11.11 11.18 10.65 10.71
3650 NASDAQ VNDA Tue, Oct 13, 2020 11.09 11.23 10.99 11.05
3649 NASDAQ VNDA Mon, Oct 12, 2020 11.07 11.22 10.97 11.18
3648 NASDAQ VNDA Fri, Oct 9, 2020 10.78 11.05 10.70 10.97
3647 NASDAQ VNDA Thu, Oct 8, 2020 10.40 10.71 10.30 10.67
3646 NASDAQ VNDA Wed, Oct 7, 2020 10.38 10.63 10.04 10.36
3645 NASDAQ VNDA Tue, Oct 6, 2020 10.07 10.29 9.99 10.07
3644 NASDAQ VNDA Mon, Oct 5, 2020 9.87 10.22 9.87 10.08
3643 NASDAQ VNDA Fri, Oct 2, 2020 9.81 9.95 9.62 9.77
3642 NASDAQ VNDA Thu, Oct 1, 2020 9.73 9.94 9.71 9.88
3641 NASDAQ VNDA Wed, Sep 30, 2020 9.55 9.79 9.50 9.66
3640 NASDAQ VNDA Tue, Sep 29, 2020 9.34 9.56 9.23 9.51
3639 NASDAQ VNDA Mon, Sep 28, 2020 9.43 9.50 9.17 9.33
3638 NASDAQ VNDA Fri, Sep 25, 2020 9.30 9.49 9.00 9.32
3637 NASDAQ VNDA Thu, Sep 24, 2020 9.44 9.56 9.20 9.36
3636 NASDAQ VNDA Wed, Sep 23, 2020 9.46 9.83 9.41 9.53
3635 NASDAQ VNDA Tue, Sep 22, 2020 9.36 9.43 9.09 9.40
3634 NASDAQ VNDA Mon, Sep 21, 2020 9.67 9.75 9.20 9.34
3633 NASDAQ VNDA Fri, Sep 18, 2020 10.01 10.07 9.50 9.85
3632 NASDAQ VNDA Thu, Sep 17, 2020 9.69 10.05 9.53 9.93
3631 NASDAQ VNDA Wed, Sep 16, 2020 9.64 9.76 9.58 9.70
3630 NASDAQ VNDA Tue, Sep 15, 2020 9.91 9.99 9.58 9.63
3629 NASDAQ VNDA Mon, Sep 14, 2020 9.87 10.07 9.70 9.77
3628 NASDAQ VNDA Fri, Sep 11, 2020 9.60 10.10 9.59 9.74
3627 NASDAQ VNDA Thu, Sep 10, 2020 9.96 10.09 9.34 9.55
3626 NASDAQ VNDA Wed, Sep 9, 2020 9.92 10.10 9.85 9.99
3625 NASDAQ VNDA Tue, Sep 8, 2020 10.12 10.17 9.81 9.87
3624 NASDAQ VNDA Fri, Sep 4, 2020 10.53 10.53 10.03 10.26
3623 NASDAQ VNDA Thu, Sep 3, 2020 10.45 10.52 10.18 10.41
3622 NASDAQ VNDA Wed, Sep 2, 2020 10.13 10.48 10.05 10.45
3621 NASDAQ VNDA Tue, Sep 1, 2020 10.01 10.35 9.80 10.03
3620 NASDAQ VNDA Mon, Aug 31, 2020 10.35 10.44 10.11 10.29
3619 NASDAQ VNDA Fri, Aug 28, 2020 10.22 10.45 9.87 10.36
3618 NASDAQ VNDA Thu, Aug 27, 2020 10.39 10.60 10.30 10.47
3617 NASDAQ VNDA Wed, Aug 26, 2020 10.74 10.87 10.31 10.40
3616 NASDAQ VNDA Tue, Aug 25, 2020 10.66 10.81 10.62 10.77
3615 NASDAQ VNDA Mon, Aug 24, 2020 10.66 10.83 10.48 10.65
3614 NASDAQ VNDA Fri, Aug 21, 2020 11.22 11.22 10.64 10.66
3613 NASDAQ VNDA Thu, Aug 20, 2020 11.10 11.28 10.94 11.23
3612 NASDAQ VNDA Wed, Aug 19, 2020 10.60 11.39 10.51 11.20
3611 NASDAQ VNDA Tue, Aug 18, 2020 12.34 12.49 10.26 10.70
3610 NASDAQ VNDA Mon, Aug 17, 2020 11.62 11.72 11.53 11.65
3609 NASDAQ VNDA Fri, Aug 14, 2020 11.86 11.93 11.50 11.67
3608 NASDAQ VNDA Thu, Aug 13, 2020 11.90 11.99 11.77 11.88
3607 NASDAQ VNDA Wed, Aug 12, 2020 12.09 12.21 11.71 11.89
3606 NASDAQ VNDA Tue, Aug 11, 2020 12.00 12.23 11.80 11.97
3605 NASDAQ VNDA Mon, Aug 10, 2020 12.04 12.12 11.71 11.93
3604 NASDAQ VNDA Fri, Aug 7, 2020 11.55 12.07 11.13 12.00
3603 NASDAQ VNDA Thu, Aug 6, 2020 11.20 11.70 11.15 11.50
3602 NASDAQ VNDA Wed, Aug 5, 2020 10.90 11.07 10.74 11.02
3601 NASDAQ VNDA Tue, Aug 4, 2020 10.60 10.86 10.43 10.83
3600 NASDAQ VNDA Mon, Aug 3, 2020 10.24 10.63 10.14 10.57
3599 NASDAQ VNDA Fri, Jul 31, 2020 10.27 10.32 9.90 10.08
3598 NASDAQ VNDA Thu, Jul 30, 2020 10.01 10.45 10.00 10.31
3597 NASDAQ VNDA Wed, Jul 29, 2020 10.34 10.46 9.98 10.16
3596 NASDAQ VNDA Tue, Jul 28, 2020 10.82 10.82 10.34 10.34
3595 NASDAQ VNDA Mon, Jul 27, 2020 10.54 10.84 10.46 10.83
3594 NASDAQ VNDA Fri, Jul 24, 2020 10.90 10.90 10.51 10.59
3593 NASDAQ VNDA Thu, Jul 23, 2020 10.97 11.22 10.75 11.01
3592 NASDAQ VNDA Wed, Jul 22, 2020 10.81 11.05 10.74 10.88
3591 NASDAQ VNDA Tue, Jul 21, 2020 11.10 11.13 10.74 10.87
3590 NASDAQ VNDA Mon, Jul 20, 2020 11.23 11.32 10.79 11.10
3589 NASDAQ VNDA Fri, Jul 17, 2020 11.53 11.76 11.16 11.18
3588 NASDAQ VNDA Thu, Jul 16, 2020 11.89 12.01 11.42 11.53
3587 NASDAQ VNDA Wed, Jul 15, 2020 12.04 12.21 11.90 12.02
3586 NASDAQ VNDA Tue, Jul 14, 2020 12.33 12.33 11.40 11.81
3585 NASDAQ VNDA Mon, Jul 13, 2020 11.59 11.86 11.35 11.36
3584 NASDAQ VNDA Fri, Jul 10, 2020 11.66 11.79 11.34 11.49
3583 NASDAQ VNDA Thu, Jul 9, 2020 11.60 11.86 11.32 11.59
3582 NASDAQ VNDA Wed, Jul 8, 2020 11.56 11.68 11.38 11.58
3581 NASDAQ VNDA Tue, Jul 7, 2020 11.74 11.84 11.50 11.53
3580 NASDAQ VNDA Mon, Jul 6, 2020 11.99 11.99 11.68 11.75
3579 NASDAQ VNDA Thu, Jul 2, 2020 12.09 12.10 11.64 11.85
3578 NASDAQ VNDA Wed, Jul 1, 2020 11.49 12.07 11.49 11.93
3577 NASDAQ VNDA Tue, Jun 30, 2020 11.17 11.49 10.91 11.44
3576 NASDAQ VNDA Mon, Jun 29, 2020 11.31 11.83 11.14 11.22
3575 NASDAQ VNDA Fri, Jun 26, 2020 11.77 11.94 11.06 11.15
3574 NASDAQ VNDA Thu, Jun 25, 2020 11.44 11.99 11.37 11.84
3573 NASDAQ VNDA Wed, Jun 24, 2020 11.79 11.89 11.36 11.46
3572 NASDAQ VNDA Tue, Jun 23, 2020 11.82 12.08 11.69 11.89
3571 NASDAQ VNDA Mon, Jun 22, 2020 11.18 11.80 11.01 11.72
3570 NASDAQ VNDA Fri, Jun 19, 2020 11.50 11.88 10.95 11.15
3569 NASDAQ VNDA Thu, Jun 18, 2020 11.20 11.50 11.15 11.47
3568 NASDAQ VNDA Wed, Jun 17, 2020 11.40 11.45 11.08 11.31
3567 NASDAQ VNDA Tue, Jun 16, 2020 11.32 11.46 11.05 11.37
3566 NASDAQ VNDA Mon, Jun 15, 2020 10.46 11.30 10.26 11.12
3565 NASDAQ VNDA Fri, Jun 12, 2020 10.87 10.92 10.25 10.67
3564 NASDAQ VNDA Thu, Jun 11, 2020 10.77 10.99 10.52 10.57
3563 NASDAQ VNDA Wed, Jun 10, 2020 11.14 11.32 10.86 10.91
3562 NASDAQ VNDA Tue, Jun 9, 2020 11.18 11.38 10.76 11.09
3561 NASDAQ VNDA Mon, Jun 8, 2020 11.51 11.83 11.41 11.64
3560 NASDAQ VNDA Fri, Jun 5, 2020 11.56 11.94 11.43 11.46
3559 NASDAQ VNDA Thu, Jun 4, 2020 11.46 11.73 11.27 11.48
3558 NASDAQ VNDA Wed, Jun 3, 2020 11.39 11.59 11.03 11.46
3557 NASDAQ VNDA Tue, Jun 2, 2020 12.00 12.05 11.37 11.40
3556 NASDAQ VNDA Mon, Jun 1, 2020 11.69 12.04 11.39 11.90
3555 NASDAQ VNDA Fri, May 29, 2020 11.22 11.80 11.22 11.72
3554 NASDAQ VNDA Thu, May 28, 2020 11.21 11.22 10.67 11.05
3553 NASDAQ VNDA Wed, May 27, 2020 11.29 11.36 10.86 11.12
3552 NASDAQ VNDA Tue, May 26, 2020 11.71 11.71 11.01 11.17
3551 NASDAQ VNDA Fri, May 22, 2020 11.29 11.41 11.02 11.37
3550 NASDAQ VNDA Thu, May 21, 2020 11.74 11.74 11.16 11.30
3549 NASDAQ VNDA Wed, May 20, 2020 11.18 12.13 11.10 11.74
3548 NASDAQ VNDA Tue, May 19, 2020 11.65 11.75 10.94 11.00
3547 NASDAQ VNDA Mon, May 18, 2020 11.82 12.10 11.54 11.70
3546 NASDAQ VNDA Fri, May 15, 2020 11.28 11.71 11.28 11.46
3545 NASDAQ VNDA Thu, May 14, 2020 11.07 11.31 10.81 11.28
3544 NASDAQ VNDA Wed, May 13, 2020 11.31 11.64 10.89 11.28
3543 NASDAQ VNDA Tue, May 12, 2020 11.92 12.21 11.34 11.38
3542 NASDAQ VNDA Mon, May 11, 2020 11.20 11.85 11.09 11.80
3541 NASDAQ VNDA Fri, May 8, 2020 11.50 11.55 11.00 11.16
3540 NASDAQ VNDA Thu, May 7, 2020 11.51 11.61 10.57 11.23
3539 NASDAQ VNDA Wed, May 6, 2020 11.91 12.12 11.66 11.69
3538 NASDAQ VNDA Tue, May 5, 2020 12.02 12.27 11.63 11.75
3537 NASDAQ VNDA Mon, May 4, 2020 11.31 11.67 11.15 11.62
3536 NASDAQ VNDA Fri, May 1, 2020 11.43 11.49 11.03 11.35
3535 NASDAQ VNDA Thu, Apr 30, 2020 11.68 11.82 11.29 11.50
3534 NASDAQ VNDA Wed, Apr 29, 2020 11.86 11.99 11.46 11.85
3533 NASDAQ VNDA Tue, Apr 28, 2020 12.28 12.31 11.53 11.56
3532 NASDAQ VNDA Mon, Apr 27, 2020 12.19 12.33 11.95 12.02
3531 NASDAQ VNDA Fri, Apr 24, 2020 11.77 12.09 11.53 11.94
3530 NASDAQ VNDA Thu, Apr 23, 2020 11.94 12.08 11.65 11.67
3529 NASDAQ VNDA Wed, Apr 22, 2020 11.73 11.96 11.52 11.86
3528 NASDAQ VNDA Tue, Apr 21, 2020 11.52 11.76 11.24 11.32
3527 NASDAQ VNDA Mon, Apr 20, 2020 11.42 12.01 11.27 11.67
3526 NASDAQ VNDA Fri, Apr 17, 2020 11.26 11.53 11.08 11.52
3525 NASDAQ VNDA Thu, Apr 16, 2020 11.14 11.44 10.74 11.14
3524 NASDAQ VNDA Wed, Apr 15, 2020 10.96 11.04 10.37 10.42
3523 NASDAQ VNDA Tue, Apr 14, 2020 11.07 11.36 10.91 11.30
3522 NASDAQ VNDA Mon, Apr 13, 2020 11.31 11.40 10.51 10.83
3521 NASDAQ VNDA Thu, Apr 9, 2020 11.32 11.50 10.87 11.37
3520 NASDAQ VNDA Wed, Apr 8, 2020 10.73 10.91 10.47 10.90
3519 NASDAQ VNDA Tue, Apr 7, 2020 11.26 11.30 10.47 10.61
3518 NASDAQ VNDA Mon, Apr 6, 2020 10.65 11.04 10.44 10.98
3517 NASDAQ VNDA Fri, Apr 3, 2020 10.85 11.09 10.07 10.27
3516 NASDAQ VNDA Thu, Apr 2, 2020 9.55 11.04 9.55 11.02
3515 NASDAQ VNDA Wed, Apr 1, 2020 10.15 10.67 9.58 9.66
3514 NASDAQ VNDA Tue, Mar 31, 2020 9.68 10.37 9.51 10.36
3513 NASDAQ VNDA Mon, Mar 30, 2020 9.12 10.17 8.61 9.67
3512 NASDAQ VNDA Fri, Mar 27, 2020 9.10 9.34 8.66 9.16
3511 NASDAQ VNDA Thu, Mar 26, 2020 9.36 9.98 9.17 9.35
3510 NASDAQ VNDA Wed, Mar 25, 2020 8.77 9.64 8.70 9.25
3509 NASDAQ VNDA Tue, Mar 24, 2020 8.44 8.92 8.13 8.83
3508 NASDAQ VNDA Mon, Mar 23, 2020 8.57 8.93 7.86 8.10
3507 NASDAQ VNDA Fri, Mar 20, 2020 8.61 10.18 8.38 8.43
3506 NASDAQ VNDA Thu, Mar 19, 2020 7.51 8.51 7.51 8.21
3505 NASDAQ VNDA Wed, Mar 18, 2020 7.64 8.69 7.12 7.50
3504 NASDAQ VNDA Tue, Mar 17, 2020 8.25 8.45 7.53 8.00
3503 NASDAQ VNDA Mon, Mar 16, 2020 8.97 9.45 7.91 8.10
3502 NASDAQ VNDA Fri, Mar 13, 2020 10.74 10.80 9.42 10.24
3501 NASDAQ VNDA Thu, Mar 12, 2020 10.72 11.53 10.11 10.32
3500 NASDAQ VNDA Wed, Mar 11, 2020 10.47 10.86 10.37 10.60
3499 NASDAQ VNDA Tue, Mar 10, 2020 10.44 10.96 9.91 10.76
3498 NASDAQ VNDA Mon, Mar 9, 2020 10.05 10.69 9.84 9.90
3497 NASDAQ VNDA Fri, Mar 6, 2020 10.77 11.18 10.36 10.50
3496 NASDAQ VNDA Thu, Mar 5, 2020 11.12 11.39 10.95 11.09
3495 NASDAQ VNDA Wed, Mar 4, 2020 11.29 11.51 11.07 11.39
3494 NASDAQ VNDA Tue, Mar 3, 2020 11.13 11.24 10.50 11.14
3493 NASDAQ VNDA Mon, Mar 2, 2020 10.96 11.14 9.90 11.12
3492 NASDAQ VNDA Fri, Feb 28, 2020 10.57 11.16 10.55 11.03
3491 NASDAQ VNDA Thu, Feb 27, 2020 11.09 11.44 10.35 11.00
3490 NASDAQ VNDA Wed, Feb 26, 2020 10.10 12.21 10.10 11.32
3489 NASDAQ VNDA Tue, Feb 25, 2020 11.85 11.98 11.38 11.47
3488 NASDAQ VNDA Mon, Feb 24, 2020 12.01 12.11 11.34 11.76
3487 NASDAQ VNDA Fri, Feb 21, 2020 13.38 13.39 12.01 12.20
3486 NASDAQ VNDA Thu, Feb 20, 2020 13.34 13.65 13.17 13.42
3485 NASDAQ VNDA Wed, Feb 19, 2020 13.34 13.53 13.07 13.45
3484 NASDAQ VNDA Tue, Feb 18, 2020 12.68 13.46 12.68 13.37
3483 NASDAQ VNDA Fri, Feb 14, 2020 12.99 13.08 12.69 12.70
3482 NASDAQ VNDA Thu, Feb 13, 2020 13.19 13.29 12.82 12.95
3481 NASDAQ VNDA Wed, Feb 12, 2020 13.53 13.56 12.99 13.19
3480 NASDAQ VNDA Tue, Feb 11, 2020 13.30 13.54 13.04 13.47
3479 NASDAQ VNDA Mon, Feb 10, 2020 13.22 13.53 13.16 13.32
3478 NASDAQ VNDA Fri, Feb 7, 2020 13.46 13.66 13.24 13.30
3477 NASDAQ VNDA Thu, Feb 6, 2020 13.48 13.66 13.31 13.51
3476 NASDAQ VNDA Wed, Feb 5, 2020 13.00 13.69 13.00 13.50
3475 NASDAQ VNDA Tue, Feb 4, 2020 12.83 13.24 12.76 12.95
3474 NASDAQ VNDA Mon, Feb 3, 2020 12.74 12.93 12.36 12.68
3473 NASDAQ VNDA Fri, Jan 31, 2020 12.92 12.99 12.60 12.75
3472 NASDAQ VNDA Thu, Jan 30, 2020 13.32 13.42 12.97 13.00
3471 NASDAQ VNDA Wed, Jan 29, 2020 13.73 13.86 13.41 13.43
3470 NASDAQ VNDA Tue, Jan 28, 2020 13.92 14.11 13.75 13.77
3469 NASDAQ VNDA Mon, Jan 27, 2020 14.13 14.22 13.79 13.80
3468 NASDAQ VNDA Fri, Jan 24, 2020 14.88 15.01 14.20 14.29
3467 NASDAQ VNDA Thu, Jan 23, 2020 15.01 15.10 14.70 15.00
3466 NASDAQ VNDA Wed, Jan 22, 2020 14.85 15.24 14.67 15.02
3465 NASDAQ VNDA Tue, Jan 21, 2020 15.11 15.35 14.86 14.99
3464 NASDAQ VNDA Fri, Jan 17, 2020 15.57 15.57 15.01 15.11
3463 NASDAQ VNDA Thu, Jan 16, 2020 15.29 15.70 15.23 15.47
3462 NASDAQ VNDA Wed, Jan 15, 2020 15.03 15.29 14.67 15.13
3461 NASDAQ VNDA Tue, Jan 14, 2020 15.25 15.33 14.45 15.15
3460 NASDAQ VNDA Mon, Jan 13, 2020 15.95 15.95 15.10 15.14
3459 NASDAQ VNDA Fri, Jan 10, 2020 16.28 16.48 15.94 16.04
3458 NASDAQ VNDA Thu, Jan 9, 2020 16.85 16.93 16.17 16.25
3457 NASDAQ VNDA Wed, Jan 8, 2020 16.53 16.96 16.49 16.80
3456 NASDAQ VNDA Tue, Jan 7, 2020 16.20 16.55 15.97 16.44
3455 NASDAQ VNDA Mon, Jan 6, 2020 15.92 16.34 15.75 16.29
3454 NASDAQ VNDA Fri, Jan 3, 2020 15.97 16.12 15.80 16.07
3453 NASDAQ VNDA Thu, Jan 2, 2020 16.60 16.60 15.79 16.18
3452 NASDAQ VNDA Tue, Dec 31, 2019 16.38 16.59 16.31 16.41
3451 NASDAQ VNDA Mon, Dec 30, 2019 16.70 16.80 16.38 16.40
3450 NASDAQ VNDA Fri, Dec 27, 2019 17.10 17.10 16.67 16.75
3449 NASDAQ VNDA Thu, Dec 26, 2019 17.17 17.40 17.10 17.12
3448 NASDAQ VNDA Tue, Dec 24, 2019 16.89 17.11 16.81 17.10
3447 NASDAQ VNDA Mon, Dec 23, 2019 16.70 17.01 16.58 16.87
3446 NASDAQ VNDA Fri, Dec 20, 2019 16.74 16.85 16.50 16.70
3445 NASDAQ VNDA Thu, Dec 19, 2019 16.59 16.73 16.40 16.70
3444 NASDAQ VNDA Wed, Dec 18, 2019 16.63 16.77 16.27 16.43
3443 NASDAQ VNDA Tue, Dec 17, 2019 16.96 17.04 16.57 16.66
3442 NASDAQ VNDA Mon, Dec 16, 2019 16.89 17.24 16.84 17.01
3441 NASDAQ VNDA Fri, Dec 13, 2019 16.98 17.11 16.69 16.73
3440 NASDAQ VNDA Thu, Dec 12, 2019 16.77 17.14 16.70 16.98
3439 NASDAQ VNDA Wed, Dec 11, 2019 17.40 17.47 16.54 16.67
3438 NASDAQ VNDA Tue, Dec 10, 2019 17.37 17.75 17.30 17.43
3437 NASDAQ VNDA Mon, Dec 9, 2019 17.56 17.85 17.32 17.40
3436 NASDAQ VNDA Fri, Dec 6, 2019 17.25 17.62 17.21 17.47
3435 NASDAQ VNDA Thu, Dec 5, 2019 17.13 17.26 16.98 17.11
3434 NASDAQ VNDA Wed, Dec 4, 2019 17.07 17.15 16.75 17.15
3433 NASDAQ VNDA Tue, Dec 3, 2019 17.08 17.24 16.95 17.03
3432 NASDAQ VNDA Mon, Dec 2, 2019 16.75 17.25 16.70 17.13
3431 NASDAQ VNDA Fri, Nov 29, 2019 16.76 16.91 16.55 16.73
3430 NASDAQ VNDA Wed, Nov 27, 2019 16.66 17.14 16.61 16.76
3429 NASDAQ VNDA Tue, Nov 26, 2019 16.63 16.86 16.26 16.67
3428 NASDAQ VNDA Mon, Nov 25, 2019 16.36 16.62 16.32 16.53
3427 NASDAQ VNDA Fri, Nov 22, 2019 15.77 16.26 15.73 16.24
3426 NASDAQ VNDA Thu, Nov 21, 2019 15.67 15.92 15.42 15.67
3425 NASDAQ VNDA Wed, Nov 20, 2019 15.45 15.68 15.16 15.54
3424 NASDAQ VNDA Tue, Nov 19, 2019 15.66 15.86 15.46 15.49
3423 NASDAQ VNDA Mon, Nov 18, 2019 15.50 15.65 15.30 15.57
3422 NASDAQ VNDA Fri, Nov 15, 2019 15.64 15.64 15.15 15.45
3421 NASDAQ VNDA Thu, Nov 14, 2019 15.15 15.59 14.94 15.49
3420 NASDAQ VNDA Wed, Nov 13, 2019 14.91 15.37 14.71 14.98
3419 NASDAQ VNDA Tue, Nov 12, 2019 14.65 15.22 14.65 14.93
3418 NASDAQ VNDA Mon, Nov 11, 2019 14.68 15.19 14.50 14.88
3417 NASDAQ VNDA Fri, Nov 8, 2019 14.24 14.90 13.96 14.74
3416 NASDAQ VNDA Thu, Nov 7, 2019 14.25 15.15 14.25 14.53
3415 NASDAQ VNDA Wed, Nov 6, 2019 13.50 13.70 13.10 13.14
3414 NASDAQ VNDA Tue, Nov 5, 2019 13.76 13.94 13.43 13.50
3413 NASDAQ VNDA Mon, Nov 4, 2019 13.94 14.04 13.48 13.69
3412 NASDAQ VNDA Fri, Nov 1, 2019 13.60 13.98 13.59 13.89
3411 NASDAQ VNDA Thu, Oct 31, 2019 13.73 14.01 13.30 13.51
3410 NASDAQ VNDA Wed, Oct 30, 2019 14.02 14.05 13.66 13.72
3409 NASDAQ VNDA Tue, Oct 29, 2019 14.21 14.39 14.02 14.06
3408 NASDAQ VNDA Mon, Oct 28, 2019 14.00 14.36 14.00 14.21
3407 NASDAQ VNDA Fri, Oct 25, 2019 13.67 14.19 13.65 14.04
3406 NASDAQ VNDA Thu, Oct 24, 2019 13.70 13.74 13.47 13.71
3405 NASDAQ VNDA Wed, Oct 23, 2019 13.78 13.81 13.51 13.66
3404 NASDAQ VNDA Tue, Oct 22, 2019 13.76 13.96 13.67 13.69
3403 NASDAQ VNDA Mon, Oct 21, 2019 13.82 13.84 13.48 13.64
3402 NASDAQ VNDA Fri, Oct 18, 2019 13.60 13.76 13.42 13.59
3401 NASDAQ VNDA Thu, Oct 17, 2019 13.54 13.71 13.46 13.68
3400 NASDAQ VNDA Wed, Oct 16, 2019 13.50 13.59 13.13 13.40
3399 NASDAQ VNDA Tue, Oct 15, 2019 12.94 13.54 12.90 13.53
3398 NASDAQ VNDA Mon, Oct 14, 2019 12.69 13.18 12.63 12.94
3397 NASDAQ VNDA Fri, Oct 11, 2019 12.69 12.94 12.69 12.71
3396 NASDAQ VNDA Thu, Oct 10, 2019 12.45 12.61 12.32 12.57
3395 NASDAQ VNDA Wed, Oct 9, 2019 13.06 13.06 12.35 12.38
3394 NASDAQ VNDA Tue, Oct 8, 2019 13.17 13.22 12.81 12.96
3393 NASDAQ VNDA Mon, Oct 7, 2019 13.17 13.45 13.13 13.27
3392 NASDAQ VNDA Fri, Oct 4, 2019 13.35 13.50 12.91 13.20
3391 NASDAQ VNDA Thu, Oct 3, 2019 13.08 13.43 12.88 13.39
3390 NASDAQ VNDA Wed, Oct 2, 2019 12.94 13.30 12.61 13.14
3389 NASDAQ VNDA Tue, Oct 1, 2019 13.35 13.59 12.68 12.95
3388 NASDAQ VNDA Mon, Sep 30, 2019 13.62 13.64 13.23 13.28
3387 NASDAQ VNDA Fri, Sep 27, 2019 13.51 14.04 13.30 13.62
3386 NASDAQ VNDA Thu, Sep 26, 2019 13.94 14.13 13.37 13.39
3385 NASDAQ VNDA Wed, Sep 25, 2019 13.33 14.23 13.33 14.03
3384 NASDAQ VNDA Tue, Sep 24, 2019 13.51 13.51 13.10 13.29
3383 NASDAQ VNDA Mon, Sep 23, 2019 13.21 13.62 13.21 13.49
3382 NASDAQ VNDA Fri, Sep 20, 2019 13.49 13.62 13.17 13.21
3381 NASDAQ VNDA Thu, Sep 19, 2019 13.23 13.70 13.19 13.50
3380 NASDAQ VNDA Wed, Sep 18, 2019 13.59 13.62 13.04 13.19
3379 NASDAQ VNDA Tue, Sep 17, 2019 13.66 13.93 13.32 13.63
3378 NASDAQ VNDA Mon, Sep 16, 2019 13.54 13.73 13.44 13.65
3377 NASDAQ VNDA Fri, Sep 13, 2019 13.82 13.93 13.36 13.59
3376 NASDAQ VNDA Thu, Sep 12, 2019 14.26 14.37 13.43 13.65
3375 NASDAQ VNDA Wed, Sep 11, 2019 14.20 14.41 14.06 14.25
3374 NASDAQ VNDA Tue, Sep 10, 2019 13.32 14.20 12.96 14.19
3373 NASDAQ VNDA Mon, Sep 9, 2019 13.52 13.65 13.31 13.36
3372 NASDAQ VNDA Fri, Sep 6, 2019 13.95 14.03 13.49 13.57
3371 NASDAQ VNDA Thu, Sep 5, 2019 14.09 14.22 13.83 13.94
3370 NASDAQ VNDA Wed, Sep 4, 2019 14.14 14.19 13.71 14.02
3369 NASDAQ VNDA Tue, Sep 3, 2019 14.04 14.20 13.74 14.04
3368 NASDAQ VNDA Fri, Aug 30, 2019 14.10 14.27 13.99 14.09
3367 NASDAQ VNDA Thu, Aug 29, 2019 14.46 14.46 13.45 14.10
3366 NASDAQ VNDA Wed, Aug 28, 2019 14.08 14.64 13.83 14.34
3365 NASDAQ VNDA Tue, Aug 27, 2019 14.87 14.89 14.05 14.11
3364 NASDAQ VNDA Mon, Aug 26, 2019 14.74 14.89 14.49 14.88
3363 NASDAQ VNDA Fri, Aug 23, 2019 14.59 14.82 14.26 14.48
3362 NASDAQ VNDA Thu, Aug 22, 2019 15.04 15.13 14.43 14.58
3361 NASDAQ VNDA Wed, Aug 21, 2019 15.16 15.23 14.42 15.06
3360 NASDAQ VNDA Tue, Aug 20, 2019 15.34 15.39 14.92 15.12
3359 NASDAQ VNDA Mon, Aug 19, 2019 14.53 15.55 14.20 15.33
3358 NASDAQ VNDA Fri, Aug 16, 2019 15.06 15.30 14.81 15.19
3357 NASDAQ VNDA Thu, Aug 15, 2019 14.90 15.01 14.61 14.91
3356 NASDAQ VNDA Wed, Aug 14, 2019 14.87 14.99 14.61 14.80
3355 NASDAQ VNDA Tue, Aug 13, 2019 14.93 15.29 14.89 15.05
3354 NASDAQ VNDA Mon, Aug 12, 2019 14.50 15.13 14.48 15.04
3353 NASDAQ VNDA Fri, Aug 9, 2019 15.00 15.13 14.55 14.69
3352 NASDAQ VNDA Thu, Aug 8, 2019 15.34 15.56 14.67 15.00
3351 NASDAQ VNDA Wed, Aug 7, 2019 15.33 15.49 14.99 15.35
3350 NASDAQ VNDA Tue, Aug 6, 2019 15.50 15.68 14.92 15.51
3349 NASDAQ VNDA Mon, Aug 5, 2019 14.94 15.50 14.81 15.33
3348 NASDAQ VNDA Fri, Aug 2, 2019 15.79 16.31 15.09 15.31
3347 NASDAQ VNDA Thu, Aug 1, 2019 15.50 17.00 14.63 15.79
3346 NASDAQ VNDA Wed, Jul 31, 2019 12.57 12.98 12.40 12.45
3345 NASDAQ VNDA Tue, Jul 30, 2019 12.39 12.80 12.36 12.65
3344 NASDAQ VNDA Mon, Jul 29, 2019 12.57 12.63 12.41 12.55
3343 NASDAQ VNDA Fri, Jul 26, 2019 12.25 12.61 12.24 12.46
3342 NASDAQ VNDA Thu, Jul 25, 2019 12.01 12.82 11.83 12.27
3341 NASDAQ VNDA Wed, Jul 24, 2019 12.70 13.28 12.62 13.19
3340 NASDAQ VNDA Tue, Jul 23, 2019 12.50 12.88 12.48 12.69
3339 NASDAQ VNDA Mon, Jul 22, 2019 12.51 12.58 12.12 12.41
3338 NASDAQ VNDA Fri, Jul 19, 2019 13.29 13.52 12.73 12.99
3337 NASDAQ VNDA Thu, Jul 18, 2019 13.25 13.48 13.12 13.31
3336 NASDAQ VNDA Wed, Jul 17, 2019 13.44 13.70 13.00 13.29
3335 NASDAQ VNDA Tue, Jul 16, 2019 13.52 13.66 13.38 13.44
3334 NASDAQ VNDA Mon, Jul 15, 2019 13.66 13.66 13.38 13.57
3333 NASDAQ VNDA Fri, Jul 12, 2019 13.75 13.76 13.34 13.66
3332 NASDAQ VNDA Thu, Jul 11, 2019 13.93 13.93 13.33 13.43
3331 NASDAQ VNDA Wed, Jul 10, 2019 13.73 14.01 13.63 13.96
3330 NASDAQ VNDA Tue, Jul 9, 2019 13.43 13.68 13.39 13.65
3329 NASDAQ VNDA Mon, Jul 8, 2019 13.80 13.80 13.27 13.51
3328 NASDAQ VNDA Fri, Jul 5, 2019 13.98 14.15 13.78 13.93
3327 NASDAQ VNDA Wed, Jul 3, 2019 13.67 14.11 13.65 14.06
3326 NASDAQ VNDA Tue, Jul 2, 2019 13.92 13.92 13.54 13.63
3325 NASDAQ VNDA Mon, Jul 1, 2019 14.26 14.49 13.00 13.90
3324 NASDAQ VNDA Fri, Jun 28, 2019 14.38 14.47 14.01 14.09
3323 NASDAQ VNDA Thu, Jun 27, 2019 13.92 14.46 13.85 14.42
3322 NASDAQ VNDA Wed, Jun 26, 2019 14.05 14.10 13.76 13.88
3321 NASDAQ VNDA Tue, Jun 25, 2019 13.87 14.30 13.67 14.00
3320 NASDAQ VNDA Mon, Jun 24, 2019 14.11 14.27 13.79 13.82
3319 NASDAQ VNDA Fri, Jun 21, 2019 14.14 14.21 13.86 14.06
3318 NASDAQ VNDA Thu, Jun 20, 2019 14.75 14.84 14.15 14.20
3317 NASDAQ VNDA Wed, Jun 19, 2019 14.66 14.77 14.35 14.61
3316 NASDAQ VNDA Tue, Jun 18, 2019 14.97 15.35 14.46 14.66
3315 NASDAQ VNDA Mon, Jun 17, 2019 14.70 14.92 14.45 14.90
3314 NASDAQ VNDA Fri, Jun 14, 2019 14.96 15.01 14.37 14.60
3313 NASDAQ VNDA Thu, Jun 13, 2019 14.50 15.14 14.43 15.04
3312 NASDAQ VNDA Wed, Jun 12, 2019 13.35 14.55 13.35 14.47
3311 NASDAQ VNDA Tue, Jun 11, 2019 13.70 13.76 13.33 13.37
3310 NASDAQ VNDA Mon, Jun 10, 2019 14.01 14.22 13.52 13.64
3309 NASDAQ VNDA Fri, Jun 7, 2019 13.57 14.22 13.40 14.05
3308 NASDAQ VNDA Thu, Jun 6, 2019 14.78 14.93 13.72 13.83
3307 NASDAQ VNDA Wed, Jun 5, 2019 15.30 15.37 14.39 14.79
3306 NASDAQ VNDA Tue, Jun 4, 2019 15.33 15.62 15.04 15.26
3305 NASDAQ VNDA Mon, Jun 3, 2019 14.68 15.28 14.50 15.13
3304 NASDAQ VNDA Fri, May 31, 2019 14.72 15.03 14.52 14.68
3303 NASDAQ VNDA Thu, May 30, 2019 15.26 15.55 14.83 14.88
3302 NASDAQ VNDA Wed, May 29, 2019 15.69 15.95 15.10 15.22
3301 NASDAQ VNDA Tue, May 28, 2019 16.63 17.04 15.82 15.84
3300 NASDAQ VNDA Fri, May 24, 2019 15.65 16.49 15.65 16.28
3299 NASDAQ VNDA Thu, May 23, 2019 15.65 15.91 15.07 15.58
3298 NASDAQ VNDA Wed, May 22, 2019 16.20 16.42 15.76 15.80
3297 NASDAQ VNDA Tue, May 21, 2019 15.02 16.43 14.90 16.39
3296 NASDAQ VNDA Mon, May 20, 2019 15.19 15.26 14.80 14.91
3295 NASDAQ VNDA Fri, May 17, 2019 16.03 16.15 15.27 15.29
3294 NASDAQ VNDA Thu, May 16, 2019 16.08 16.50 16.07 16.19
3293 NASDAQ VNDA Wed, May 15, 2019 15.74 16.00 15.65 15.99
3292 NASDAQ VNDA Tue, May 14, 2019 15.76 16.17 15.74 15.90
3291 NASDAQ VNDA Mon, May 13, 2019 15.94 15.98 15.61 15.73
3290 NASDAQ VNDA Fri, May 10, 2019 16.21 16.35 15.81 16.28
3289 NASDAQ VNDA Thu, May 9, 2019 15.91 16.55 15.85 16.35
3288 NASDAQ VNDA Wed, May 8, 2019 16.08 16.48 16.00 16.12
3287 NASDAQ VNDA Tue, May 7, 2019 16.33 16.46 15.91 16.07
3286 NASDAQ VNDA Mon, May 6, 2019 15.61 16.56 15.57 16.50
3285 NASDAQ VNDA Fri, May 3, 2019 15.55 16.02 15.09 15.89
3284 NASDAQ VNDA Thu, May 2, 2019 15.18 15.85 13.67 15.79
3283 NASDAQ VNDA Wed, May 1, 2019 16.40 16.56 15.97 16.00
3282 NASDAQ VNDA Tue, Apr 30, 2019 17.20 17.20 16.00 16.29
3281 NASDAQ VNDA Mon, Apr 29, 2019 17.20 17.34 16.84 17.19
3280 NASDAQ VNDA Fri, Apr 26, 2019 16.62 17.19 16.49 17.16
3279 NASDAQ VNDA Thu, Apr 25, 2019 16.70 16.89 16.42 16.62
3278 NASDAQ VNDA Wed, Apr 24, 2019 17.22 17.22 16.67 16.82
3277 NASDAQ VNDA Tue, Apr 23, 2019 16.80 17.41 16.80 17.31
3276 NASDAQ VNDA Mon, Apr 22, 2019 16.66 16.91 16.57 16.79
3275 NASDAQ VNDA Thu, Apr 18, 2019 16.65 16.79 16.13 16.65
3274 NASDAQ VNDA Wed, Apr 17, 2019 17.42 17.45 16.34 16.64
3273 NASDAQ VNDA Tue, Apr 16, 2019 17.52 17.59 17.26 17.42
3272 NASDAQ VNDA Mon, Apr 15, 2019 17.71 17.87 17.35 17.41
3271 NASDAQ VNDA Fri, Apr 12, 2019 17.70 17.85 17.48 17.67
3270 NASDAQ VNDA Thu, Apr 11, 2019 17.99 18.15 17.44 17.55
3269 NASDAQ VNDA Wed, Apr 10, 2019 18.03 18.18 17.71 17.90
3268 NASDAQ VNDA Tue, Apr 9, 2019 18.36 18.41 17.91 17.93
3267 NASDAQ VNDA Mon, Apr 8, 2019 18.70 18.85 18.27 18.42
3266 NASDAQ VNDA Fri, Apr 5, 2019 18.66 18.98 18.57 18.85
3265 NASDAQ VNDA Thu, Apr 4, 2019 18.29 18.86 18.22 18.60
3264 NASDAQ VNDA Wed, Apr 3, 2019 18.33 18.40 18.13 18.30
3263 NASDAQ VNDA Tue, Apr 2, 2019 18.32 18.34 18.01 18.17
3262 NASDAQ VNDA Mon, Apr 1, 2019 18.55 18.77 18.24 18.36
3261 NASDAQ VNDA Fri, Mar 29, 2019 18.92 18.98 18.30 18.40
3260 NASDAQ VNDA Thu, Mar 28, 2019 18.39 18.82 18.29 18.78
3259 NASDAQ VNDA Wed, Mar 27, 2019 18.15 18.51 18.01 18.35
3258 NASDAQ VNDA Tue, Mar 26, 2019 17.96 18.58 17.88 18.16
3257 NASDAQ VNDA Mon, Mar 25, 2019 17.57 17.91 17.40 17.76
3256 NASDAQ VNDA Fri, Mar 22, 2019 18.34 18.34 17.55 17.59
3255 NASDAQ VNDA Thu, Mar 21, 2019 17.74 18.50 17.74 18.44
3254 NASDAQ VNDA Wed, Mar 20, 2019 18.34 18.47 17.66 17.90
3253 NASDAQ VNDA Tue, Mar 19, 2019 18.28 18.60 18.25 18.35
3252 NASDAQ VNDA Mon, Mar 18, 2019 18.29 18.73 18.14 18.22
3251 NASDAQ VNDA Fri, Mar 15, 2019 18.63 18.73 18.15 18.29
3250 NASDAQ VNDA Thu, Mar 14, 2019 19.00 19.26 18.60 18.64
3249 NASDAQ VNDA Wed, Mar 13, 2019 18.94 19.26 18.75 19.06
3248 NASDAQ VNDA Tue, Mar 12, 2019 19.04 19.25 18.71 18.87
3247 NASDAQ VNDA Mon, Mar 11, 2019 18.67 19.13 18.38 18.98
3246 NASDAQ VNDA Fri, Mar 8, 2019 18.67 18.75 18.18 18.58
3245 NASDAQ VNDA Thu, Mar 7, 2019 19.03 19.12 18.71 18.75
3244 NASDAQ VNDA Wed, Mar 6, 2019 19.72 19.79 19.07 19.15
3243 NASDAQ VNDA Tue, Mar 5, 2019 19.86 19.97 19.55 19.75
3242 NASDAQ VNDA Mon, Mar 4, 2019 20.42 20.42 19.10 19.84
3241 NASDAQ VNDA Fri, Mar 1, 2019 20.25 20.43 19.93 20.22
3240 NASDAQ VNDA Thu, Feb 28, 2019 20.56 20.78 20.05 20.24
3239 NASDAQ VNDA Wed, Feb 27, 2019 20.09 20.70 20.02 20.62
3238 NASDAQ VNDA Tue, Feb 26, 2019 20.45 20.57 20.04 20.16
3237 NASDAQ VNDA Mon, Feb 25, 2019 20.98 21.00 20.46 20.64
3236 NASDAQ VNDA Fri, Feb 22, 2019 20.44 21.41 20.27 20.80
3235 NASDAQ VNDA Thu, Feb 21, 2019 20.24 20.34 19.80 20.03
3234 NASDAQ VNDA Wed, Feb 20, 2019 20.24 21.00 20.03 20.36
3233 NASDAQ VNDA Tue, Feb 19, 2019 21.03 21.05 19.99 20.14
3232 NASDAQ VNDA Fri, Feb 15, 2019 20.12 21.14 19.70 21.11
3231 NASDAQ VNDA Thu, Feb 14, 2019 19.59 20.47 18.68 20.12
3230 NASDAQ VNDA Wed, Feb 13, 2019 18.61 19.15 17.70 18.42
3229 NASDAQ VNDA Tue, Feb 12, 2019 18.04 18.65 17.76 18.41
3228 NASDAQ VNDA Mon, Feb 11, 2019 19.05 19.26 17.05 18.00
3227 NASDAQ VNDA Fri, Feb 8, 2019 18.80 19.04 18.22 18.95
3226 NASDAQ VNDA Thu, Feb 7, 2019 19.85 19.85 18.63 18.99
3225 NASDAQ VNDA Wed, Feb 6, 2019 21.40 21.98 19.80 20.06
3224 NASDAQ VNDA Tue, Feb 5, 2019 25.23 25.72 24.80 25.06
3223 NASDAQ VNDA Mon, Feb 4, 2019 25.99 26.28 25.26 25.30
3222 NASDAQ VNDA Fri, Feb 1, 2019 26.99 27.09 25.61 26.20
3221 NASDAQ VNDA Thu, Jan 31, 2019 28.15 28.47 26.69 27.13
3220 NASDAQ VNDA Wed, Jan 30, 2019 28.56 29.05 27.91 28.20
3219 NASDAQ VNDA Tue, Jan 29, 2019 28.84 29.17 28.32 28.53
3218 NASDAQ VNDA Mon, Jan 28, 2019 29.48 29.61 28.68 28.90
3217 NASDAQ VNDA Fri, Jan 25, 2019 28.95 29.95 28.95 29.80
3216 NASDAQ VNDA Thu, Jan 24, 2019 28.89 29.53 28.14 28.87
3215 NASDAQ VNDA Wed, Jan 23, 2019 30.06 30.65 28.52 28.80
3214 NASDAQ VNDA Tue, Jan 22, 2019 30.84 30.91 29.51 30.03
3213 NASDAQ VNDA Fri, Jan 18, 2019 30.99 31.30 30.61 31.05
3212 NASDAQ VNDA Thu, Jan 17, 2019 30.07 31.06 29.61 30.82
3211 NASDAQ VNDA Wed, Jan 16, 2019 29.49 30.41 29.47 30.17
3210 NASDAQ VNDA Tue, Jan 15, 2019 28.21 29.51 28.02 29.29
3209 NASDAQ VNDA Mon, Jan 14, 2019 28.67 28.83 28.04 28.06
3208 NASDAQ VNDA Fri, Jan 11, 2019 28.68 29.07 28.57 28.84
3207 NASDAQ VNDA Thu, Jan 10, 2019 28.22 29.01 27.67 28.89
3206 NASDAQ VNDA Wed, Jan 9, 2019 29.14 29.26 28.38 28.40
3205 NASDAQ VNDA Tue, Jan 8, 2019 28.95 29.14 28.49 29.01
3204 NASDAQ VNDA Mon, Jan 7, 2019 28.12 29.19 27.70 28.70
3203 NASDAQ VNDA Fri, Jan 4, 2019 26.38 27.79 26.25 27.75
3202 NASDAQ VNDA Thu, Jan 3, 2019 27.03 27.26 25.56 26.01
3201 NASDAQ VNDA Wed, Jan 2, 2019 25.86 27.05 25.46 27.02
3200 NASDAQ VNDA Mon, Dec 31, 2018 25.92 26.76 25.66 26.13
3199 NASDAQ VNDA Fri, Dec 28, 2018 25.62 26.15 24.88 25.66
3198 NASDAQ VNDA Thu, Dec 27, 2018 25.46 26.48 24.88 25.62
3197 NASDAQ VNDA Wed, Dec 26, 2018 24.00 25.98 24.00 25.95
3196 NASDAQ VNDA Mon, Dec 24, 2018 23.54 24.73 23.17 23.78
3195 NASDAQ VNDA Fri, Dec 21, 2018 24.53 24.86 23.60 24.00
3194 NASDAQ VNDA Thu, Dec 20, 2018 24.38 25.34 23.64 24.40
3193 NASDAQ VNDA Wed, Dec 19, 2018 25.05 26.23 24.29 24.63
3192 NASDAQ VNDA Tue, Dec 18, 2018 26.07 26.40 24.88 25.08
3191 NASDAQ VNDA Mon, Dec 17, 2018 26.24 26.73 25.60 25.77
3190 NASDAQ VNDA Fri, Dec 14, 2018 26.01 26.86 25.55 26.24
3189 NASDAQ VNDA Thu, Dec 13, 2018 26.50 26.96 26.06 26.15
3188 NASDAQ VNDA Wed, Dec 12, 2018 27.54 28.07 26.44 26.58
3187 NASDAQ VNDA Tue, Dec 11, 2018 27.64 28.04 26.31 27.16
3186 NASDAQ VNDA Mon, Dec 10, 2018 27.81 28.97 27.23 28.67
3185 NASDAQ VNDA Fri, Dec 7, 2018 29.40 29.99 27.39 27.60
3184 NASDAQ VNDA Thu, Dec 6, 2018 29.05 30.06 28.39 29.42
3183 NASDAQ VNDA Tue, Dec 4, 2018 31.70 32.55 28.87 28.94
3182 NASDAQ VNDA Mon, Dec 3, 2018 26.29 33.44 26.20 31.47
3181 NASDAQ VNDA Fri, Nov 30, 2018 24.75 25.48 24.63 25.04
3180 NASDAQ VNDA Thu, Nov 29, 2018 24.05 24.92 24.05 24.63
3179 NASDAQ VNDA Wed, Nov 28, 2018 23.47 24.06 22.32 24.05
3178 NASDAQ VNDA Tue, Nov 27, 2018 23.82 23.82 22.94 23.32
3177 NASDAQ VNDA Mon, Nov 26, 2018 24.93 24.95 23.72 23.97
3176 NASDAQ VNDA Fri, Nov 23, 2018 23.81 24.79 23.56 24.45
3175 NASDAQ VNDA Wed, Nov 21, 2018 23.88 24.44 23.29 24.07
3174 NASDAQ VNDA Tue, Nov 20, 2018 23.07 23.93 22.80 23.73
3173 NASDAQ VNDA Mon, Nov 19, 2018 24.14 24.28 23.18 23.60
3172 NASDAQ VNDA Fri, Nov 16, 2018 23.67 24.06 23.46 23.88
3171 NASDAQ VNDA Thu, Nov 15, 2018 22.45 24.03 22.41 23.83
3170 NASDAQ VNDA Wed, Nov 14, 2018 22.75 23.05 22.04 22.35
3169 NASDAQ VNDA Tue, Nov 13, 2018 22.55 23.58 22.48 22.57
3168 NASDAQ VNDA Mon, Nov 12, 2018 23.88 24.05 22.45 22.62
3167 NASDAQ VNDA Fri, Nov 9, 2018 23.57 24.04 23.29 23.81
3166 NASDAQ VNDA Thu, Nov 8, 2018 21.64 25.07 21.21 23.46
3165 NASDAQ VNDA Wed, Nov 7, 2018 20.25 20.89 19.91 20.45
3164 NASDAQ VNDA Tue, Nov 6, 2018 20.17 20.56 19.58 20.11
3163 NASDAQ VNDA Mon, Nov 5, 2018 20.46 20.66 19.49 20.21
3162 NASDAQ VNDA Fri, Nov 2, 2018 20.22 20.59 19.76 20.46
3161 NASDAQ VNDA Thu, Nov 1, 2018 19.09 20.51 19.09 20.28
3160 NASDAQ VNDA Wed, Oct 31, 2018 19.69 20.02 18.69 18.97
3159 NASDAQ VNDA Tue, Oct 30, 2018 19.80 19.99 19.31 19.47
3158 NASDAQ VNDA Mon, Oct 29, 2018 21.07 21.30 19.81 20.07
3157 NASDAQ VNDA Fri, Oct 26, 2018 20.16 20.94 19.85 20.51
3156 NASDAQ VNDA Thu, Oct 25, 2018 20.03 20.89 20.02 20.29
3155 NASDAQ VNDA Wed, Oct 24, 2018 21.69 22.17 19.97 20.00
3154 NASDAQ VNDA Tue, Oct 23, 2018 21.52 22.12 21.06 21.63
3153 NASDAQ VNDA Mon, Oct 22, 2018 22.10 22.10 21.64 21.86
3152 NASDAQ VNDA Fri, Oct 19, 2018 22.72 23.06 21.90 22.00
3151 NASDAQ VNDA Thu, Oct 18, 2018 22.75 23.28 22.60 22.67
3150 NASDAQ VNDA Wed, Oct 17, 2018 22.31 22.84 21.70 22.73
3149 NASDAQ VNDA Tue, Oct 16, 2018 21.84 22.53 20.64 22.42
3148 NASDAQ VNDA Mon, Oct 15, 2018 21.50 21.58 21.14 21.34
3147 NASDAQ VNDA Fri, Oct 12, 2018 21.85 21.97 21.22 21.45
3146 NASDAQ VNDA Thu, Oct 11, 2018 21.86 21.91 21.24 21.45
3145 NASDAQ VNDA Wed, Oct 10, 2018 22.84 22.84 21.84 21.86
3144 NASDAQ VNDA Tue, Oct 9, 2018 22.96 23.44 22.72 22.81
3143 NASDAQ VNDA Mon, Oct 8, 2018 22.41 23.06 22.15 23.00
3142 NASDAQ VNDA Fri, Oct 5, 2018 22.36 23.03 22.15 22.46
3141 NASDAQ VNDA Thu, Oct 4, 2018 22.77 22.86 22.12 22.33
3140 NASDAQ VNDA Wed, Oct 3, 2018 22.49 22.84 21.95 22.84
3139 NASDAQ VNDA Tue, Oct 2, 2018 22.69 22.75 22.21 22.30
3138 NASDAQ VNDA Mon, Oct 1, 2018 22.96 23.34 22.56 22.70
3137 NASDAQ VNDA Fri, Sep 28, 2018 22.85 23.40 22.55 22.95
3136 NASDAQ VNDA Thu, Sep 27, 2018 22.65 23.30 22.50 23.00
3135 NASDAQ VNDA Wed, Sep 26, 2018 22.25 23.50 22.00 22.45
3134 NASDAQ VNDA Tue, Sep 25, 2018 20.45 20.85 20.38 20.65
3133 NASDAQ VNDA Mon, Sep 24, 2018 20.10 20.80 19.70 20.45
3132 NASDAQ VNDA Fri, Sep 21, 2018 20.00 20.25 19.95 20.10
3131 NASDAQ VNDA Thu, Sep 20, 2018 19.70 20.10 19.45 20.05
3130 NASDAQ VNDA Wed, Sep 19, 2018 20.00 20.00 19.35 19.65
3129 NASDAQ VNDA Tue, Sep 18, 2018 19.05 19.60 18.90 19.45
3128 NASDAQ VNDA Mon, Sep 17, 2018 19.85 19.90 18.95 19.10
3127 NASDAQ VNDA Fri, Sep 14, 2018 19.00 20.05 18.95 19.90
3126 NASDAQ VNDA Thu, Sep 13, 2018 18.45 18.50 17.91 18.50
3125 NASDAQ VNDA Wed, Sep 12, 2018 18.25 18.65 17.85 18.45
3124 NASDAQ VNDA Tue, Sep 11, 2018 18.20 18.45 17.68 18.25
3123 NASDAQ VNDA Mon, Sep 10, 2018 18.60 18.95 18.20 18.25
3122 NASDAQ VNDA Fri, Sep 7, 2018 18.75 19.10 18.30 18.45
3121 NASDAQ VNDA Thu, Sep 6, 2018 18.85 19.40 18.65 18.85
3120 NASDAQ VNDA Wed, Sep 5, 2018 19.50 19.50 18.65 18.90
3119 NASDAQ VNDA Tue, Sep 4, 2018 19.40 19.80 18.65 19.60
3118 NASDAQ VNDA Fri, Aug 31, 2018 19.40 19.45 18.53 19.33
3117 NASDAQ VNDA Thu, Aug 30, 2018 20.20 20.28 19.63 19.75
3116 NASDAQ VNDA Wed, Aug 29, 2018 20.10 20.35 19.85 20.35
3115 NASDAQ VNDA Tue, Aug 28, 2018 20.55 20.55 18.75 20.00
3114 NASDAQ VNDA Mon, Aug 27, 2018 21.45 21.54 20.45 20.60
3113 NASDAQ VNDA Fri, Aug 24, 2018 20.65 21.38 20.65 21.30
3112 NASDAQ VNDA Thu, Aug 23, 2018 21.20 21.30 20.36 20.60
3111 NASDAQ VNDA Wed, Aug 22, 2018 21.25 21.40 20.83 21.25
3110 NASDAQ VNDA Tue, Aug 21, 2018 21.20 21.55 21.15 21.20
3109 NASDAQ VNDA Mon, Aug 20, 2018 21.95 22.10 20.81 21.10
3108 NASDAQ VNDA Fri, Aug 17, 2018 21.90 21.95 21.30 21.85
3107 NASDAQ VNDA Thu, Aug 16, 2018 21.85 22.35 21.70 22.05
3106 NASDAQ VNDA Wed, Aug 15, 2018 21.55 22.10 21.55 21.80
3105 NASDAQ VNDA Tue, Aug 14, 2018 21.50 21.90 21.40 21.60
3104 NASDAQ VNDA Mon, Aug 13, 2018 21.75 21.95 21.45 21.45
3103 NASDAQ VNDA Fri, Aug 10, 2018 21.55 21.78 20.95 21.65
3102 NASDAQ VNDA Thu, Aug 9, 2018 21.95 22.20 21.55 21.55
3101 NASDAQ VNDA Wed, Aug 8, 2018 22.90 23.35 21.68 21.95
3100 NASDAQ VNDA Tue, Aug 7, 2018 21.35 22.30 21.30 22.28
3099 NASDAQ VNDA Mon, Aug 6, 2018 20.85 21.55 20.55 21.35
3098 NASDAQ VNDA Fri, Aug 3, 2018 21.60 21.60 20.70 20.90
3097 NASDAQ VNDA Thu, Aug 2, 2018 22.10 22.10 19.85 21.70
3096 NASDAQ VNDA Wed, Aug 1, 2018 20.75 21.00 20.45 20.65
3095 NASDAQ VNDA Tue, Jul 31, 2018 20.05 20.93 19.95 20.85
3094 NASDAQ VNDA Mon, Jul 30, 2018 20.25 20.25 19.25 19.95
3093 NASDAQ VNDA Fri, Jul 27, 2018 20.70 20.75 19.75 20.25
3092 NASDAQ VNDA Thu, Jul 26, 2018 20.45 20.88 20.30 20.70
3091 NASDAQ VNDA Wed, Jul 25, 2018 20.45 20.70 20.30 20.45
3090 NASDAQ VNDA Tue, Jul 24, 2018 20.95 21.15 20.25 20.45
3089 NASDAQ VNDA Mon, Jul 23, 2018 20.75 21.00 20.68 20.93
3088 NASDAQ VNDA Fri, Jul 20, 2018 21.00 21.15 20.70 20.80
3087 NASDAQ VNDA Thu, Jul 19, 2018 21.20 21.25 20.55 20.95
3086 NASDAQ VNDA Wed, Jul 18, 2018 20.30 21.15 20.10 20.70
3085 NASDAQ VNDA Tue, Jul 17, 2018 19.80 20.35 19.75 20.35
3084 NASDAQ VNDA Mon, Jul 16, 2018 19.75 19.95 19.55 19.75
3083 NASDAQ VNDA Fri, Jul 13, 2018 19.95 20.10 19.80 19.80
3082 NASDAQ VNDA Thu, Jul 12, 2018 19.90 20.05 19.60 19.90
3081 NASDAQ VNDA Wed, Jul 11, 2018 19.45 19.70 19.35 19.65
3080 NASDAQ VNDA Tue, Jul 10, 2018 19.95 19.95 19.15 19.45
3079 NASDAQ VNDA Mon, Jul 9, 2018 20.30 20.35 19.80 19.90
3078 NASDAQ VNDA Fri, Jul 6, 2018 19.75 20.00 19.48 20.00
3077 NASDAQ VNDA Thu, Jul 5, 2018 19.25 19.80 19.15 19.80
3076 NASDAQ VNDA Tue, Jul 3, 2018 19.15 19.50 19.00 19.13
3075 NASDAQ VNDA Mon, Jul 2, 2018 18.95 19.20 18.88 19.20
3074 NASDAQ VNDA Fri, Jun 29, 2018 19.10 19.25 18.90 19.05
3073 NASDAQ VNDA Thu, Jun 28, 2018 18.70 19.25 18.65 19.15
3072 NASDAQ VNDA Wed, Jun 27, 2018 19.00 19.10 18.65 18.70
3071 NASDAQ VNDA Tue, Jun 26, 2018 19.10 19.30 19.00 19.05
3070 NASDAQ VNDA Mon, Jun 25, 2018 18.90 19.25 18.80 19.15
3069 NASDAQ VNDA Fri, Jun 22, 2018 19.00 19.18 18.75 19.10
3068 NASDAQ VNDA Thu, Jun 21, 2018 19.05 19.15 18.85 18.95
3067 NASDAQ VNDA Wed, Jun 20, 2018 19.00 19.20 18.95 19.00
3066 NASDAQ VNDA Tue, Jun 19, 2018 18.90 19.33 18.85 19.05
3065 NASDAQ VNDA Mon, Jun 18, 2018 18.75 19.00 18.50 19.00
3064 NASDAQ VNDA Fri, Jun 15, 2018 18.10 19.03 18.10 18.75
3063 NASDAQ VNDA Thu, Jun 14, 2018 18.30 18.50 18.15 18.30
3062 NASDAQ VNDA Wed, Jun 13, 2018 17.95 18.50 17.95 18.30
3061 NASDAQ VNDA Tue, Jun 12, 2018 18.10 18.40 17.80 17.95
3060 NASDAQ VNDA Mon, Jun 11, 2018 18.00 18.18 17.90 18.10
3059 NASDAQ VNDA Fri, Jun 8, 2018 17.90 18.15 17.85 18.05
3058 NASDAQ VNDA Thu, Jun 7, 2018 18.05 18.10 17.85 18.00
3057 NASDAQ VNDA Wed, Jun 6, 2018 17.95 18.15 17.80 18.10
3056 NASDAQ VNDA Tue, Jun 5, 2018 17.50 17.95 17.50 17.85
3055 NASDAQ VNDA Mon, Jun 4, 2018 17.70 17.73 17.25 17.45
3054 NASDAQ VNDA Fri, Jun 1, 2018 17.75 17.85 17.53 17.70
3053 NASDAQ VNDA Thu, May 31, 2018 17.40 17.73 17.40 17.60
3052 NASDAQ VNDA Wed, May 30, 2018 17.25 17.60 17.18 17.30
3051 NASDAQ VNDA Tue, May 29, 2018 17.15 17.35 16.95 17.25
3050 NASDAQ VNDA Fri, May 25, 2018 17.20 17.35 17.00 17.25
3049 NASDAQ VNDA Thu, May 24, 2018 16.95 17.40 16.80 17.20
3048 NASDAQ VNDA Wed, May 23, 2018 17.25 17.35 16.80 16.90
3047 NASDAQ VNDA Tue, May 22, 2018 16.55 16.80 16.50 16.60
3046 NASDAQ VNDA Mon, May 21, 2018 17.00 17.20 16.50 16.55
3045 NASDAQ VNDA Fri, May 18, 2018 16.95 17.10 16.75 17.00
3044 NASDAQ VNDA Thu, May 17, 2018 17.00 17.15 16.83 16.90
3043 NASDAQ VNDA Wed, May 16, 2018 16.85 17.30 16.78 17.15
3042 NASDAQ VNDA Tue, May 15, 2018 16.75 16.90 16.55 16.80
3041 NASDAQ VNDA Mon, May 14, 2018 16.70 17.00 16.55 16.80
3040 NASDAQ VNDA Fri, May 11, 2018 16.15 16.65 16.05 16.65
3039 NASDAQ VNDA Thu, May 10, 2018 16.40 16.45 16.00 16.05
3038 NASDAQ VNDA Wed, May 9, 2018 16.10 16.65 16.05 16.35
3037 NASDAQ VNDA Tue, May 8, 2018 15.70 16.25 15.55 16.10
3036 NASDAQ VNDA Mon, May 7, 2018 15.35 15.90 15.35 15.70
3035 NASDAQ VNDA Fri, May 4, 2018 15.65 15.72 15.10 15.25
3034 NASDAQ VNDA Thu, May 3, 2018 14.25 16.30 14.25 15.65
3033 NASDAQ VNDA Wed, May 2, 2018 14.05 14.25 13.90 13.95
3032 NASDAQ VNDA Tue, May 1, 2018 13.95 14.20 13.88 14.15
3031 NASDAQ VNDA Mon, Apr 30, 2018 14.25 14.35 13.95 13.95
3030 NASDAQ VNDA Fri, Apr 27, 2018 14.70 14.73 14.25 14.30
3029 NASDAQ VNDA Thu, Apr 26, 2018 14.60 14.85 14.55 14.65
3028 NASDAQ VNDA Wed, Apr 25, 2018 14.55 14.80 14.38 14.55
3027 NASDAQ VNDA Tue, Apr 24, 2018 15.00 15.00 14.50 14.60
3026 NASDAQ VNDA Mon, Apr 23, 2018 14.80 14.95 14.50 14.95
3025 NASDAQ VNDA Fri, Apr 20, 2018 14.70 14.95 14.65 14.85
3024 NASDAQ VNDA Thu, Apr 19, 2018 15.15 15.28 14.70 14.75
3023 NASDAQ VNDA Wed, Apr 18, 2018 15.35 15.45 15.10 15.25
3022 NASDAQ VNDA Tue, Apr 17, 2018 15.05 15.35 15.05 15.25
3021 NASDAQ VNDA Mon, Apr 16, 2018 15.20 15.30 15.05 15.05
3020 NASDAQ VNDA Fri, Apr 13, 2018 15.15 16.05 14.85 15.10
3019 NASDAQ VNDA Thu, Apr 12, 2018 15.10 15.10 14.58 14.95
3018 NASDAQ VNDA Wed, Apr 11, 2018 15.10 15.35 14.95 15.10
3017 NASDAQ VNDA Tue, Apr 10, 2018 15.50 15.60 14.40 15.15
3016 NASDAQ VNDA Mon, Apr 9, 2018 16.30 16.50 15.35 15.40
3015 NASDAQ VNDA Fri, Apr 6, 2018 16.50 16.65 16.20 16.30
3014 NASDAQ VNDA Thu, Apr 5, 2018 17.00 17.00 16.35 16.50
3013 NASDAQ VNDA Wed, Apr 4, 2018 16.10 16.95 16.10 16.95
3012 NASDAQ VNDA Tue, Apr 3, 2018 16.40 16.55 16.00 16.45
3011 NASDAQ VNDA Mon, Apr 2, 2018 16.70 16.70 16.05 16.25
3010 NASDAQ VNDA Thu, Mar 29, 2018 16.75 17.20 16.73 16.85
3009 NASDAQ VNDA Wed, Mar 28, 2018 16.70 17.05 16.45 16.60
3008 NASDAQ VNDA Tue, Mar 27, 2018 17.10 17.20 16.60 16.65
3007 NASDAQ VNDA Mon, Mar 26, 2018 17.10 17.35 16.95 17.10
3006 NASDAQ VNDA Fri, Mar 23, 2018 16.95 17.70 16.85 16.85
3005 NASDAQ VNDA Thu, Mar 22, 2018 16.80 17.60 16.80 16.95
3004 NASDAQ VNDA Wed, Mar 21, 2018 17.00 17.15 16.85 16.95
3003 NASDAQ VNDA Tue, Mar 20, 2018 16.95 17.10 16.70 16.90
3002 NASDAQ VNDA Mon, Mar 19, 2018 16.70 17.10 16.48 17.05
3001 NASDAQ VNDA Fri, Mar 16, 2018 16.85 16.85 16.15 16.60
3000 NASDAQ VNDA Thu, Mar 15, 2018 19.45 19.45 17.50 17.53
2999 NASDAQ VNDA Wed, Mar 14, 2018 20.30 20.30 19.65 19.70
2998 NASDAQ VNDA Tue, Mar 13, 2018 20.15 20.40 20.05 20.20
2997 NASDAQ VNDA Mon, Mar 12, 2018 19.80 19.95 19.60 19.95
2996 NASDAQ VNDA Fri, Mar 9, 2018 19.50 20.05 19.30 19.90
2995 NASDAQ VNDA Thu, Mar 8, 2018 19.65 19.70 19.20 19.45
2994 NASDAQ VNDA Wed, Mar 7, 2018 19.05 19.55 18.90 19.50
2993 NASDAQ VNDA Tue, Mar 6, 2018 19.30 19.50 19.13 19.30
2992 NASDAQ VNDA Mon, Mar 5, 2018 18.90 19.45 18.45 19.30
2991 NASDAQ VNDA Fri, Mar 2, 2018 18.60 19.15 18.45 19.00
2990 NASDAQ VNDA Thu, Mar 1, 2018 19.00 19.25 18.30 18.70
2989 NASDAQ VNDA Wed, Feb 28, 2018 19.15 19.70 18.85 18.85
2988 NASDAQ VNDA Tue, Feb 27, 2018 19.15 19.50 18.70 19.15
2987 NASDAQ VNDA Mon, Feb 26, 2018 18.80 19.35 18.70 19.20
2986 NASDAQ VNDA Fri, Feb 23, 2018 18.15 18.95 17.60 18.70
2985 NASDAQ VNDA Thu, Feb 22, 2018 17.60 17.85 17.50 17.65
2984 NASDAQ VNDA Wed, Feb 21, 2018 17.25 17.65 17.15 17.40
2983 NASDAQ VNDA Tue, Feb 20, 2018 16.90 17.55 16.85 17.30
2982 NASDAQ VNDA Fri, Feb 16, 2018 16.85 17.25 16.65 17.10
2981 NASDAQ VNDA Thu, Feb 15, 2018 17.00 17.40 16.20 16.90
2980 NASDAQ VNDA Wed, Feb 14, 2018 15.75 16.00 15.55 15.85
2979 NASDAQ VNDA Tue, Feb 13, 2018 15.50 15.95 15.40 15.85
2978 NASDAQ VNDA Mon, Feb 12, 2018 15.65 15.80 15.40 15.60
2977 NASDAQ VNDA Fri, Feb 9, 2018 15.50 15.83 14.95 15.63
2976 NASDAQ VNDA Thu, Feb 8, 2018 15.75 15.95 15.25 15.30
2975 NASDAQ VNDA Wed, Feb 7, 2018 15.55 15.95 15.50 15.75
2974 NASDAQ VNDA Tue, Feb 6, 2018 15.15 15.90 14.91 15.65
2973 NASDAQ VNDA Mon, Feb 5, 2018 15.95 16.50 15.50 15.50
2972 NASDAQ VNDA Fri, Feb 2, 2018 16.35 16.60 16.10 16.15
2971 NASDAQ VNDA Thu, Feb 1, 2018 15.85 16.55 15.60 16.50
2970 NASDAQ VNDA Wed, Jan 31, 2018 16.30 16.50 15.85 15.85
2969 NASDAQ VNDA Tue, Jan 30, 2018 16.25 16.35 15.85 16.20
2968 NASDAQ VNDA Mon, Jan 29, 2018 17.20 17.40 16.25 16.45
2967 NASDAQ VNDA Fri, Jan 26, 2018 17.20 17.60 16.90 17.25
2966 NASDAQ VNDA Thu, Jan 25, 2018 15.80 17.40 15.70 17.15
2965 NASDAQ VNDA Wed, Jan 24, 2018 15.50 15.75 15.10 15.70
2964 NASDAQ VNDA Tue, Jan 23, 2018 15.20 15.60 14.90 15.50
2963 NASDAQ VNDA Mon, Jan 22, 2018 14.65 15.30 14.65 15.10
2962 NASDAQ VNDA Fri, Jan 19, 2018 14.45 14.60 14.35 14.50
2961 NASDAQ VNDA Thu, Jan 18, 2018 14.45 14.51 14.15 14.25
2960 NASDAQ VNDA Wed, Jan 17, 2018 14.40 14.60 14.30 14.45
2959 NASDAQ VNDA Tue, Jan 16, 2018 14.50 14.65 14.15 14.20
2958 NASDAQ VNDA Fri, Jan 12, 2018 14.25 14.60 14.25 14.50
2957 NASDAQ VNDA Thu, Jan 11, 2018 14.05 14.40 13.90 14.35
2956 NASDAQ VNDA Wed, Jan 10, 2018 14.15 14.15 13.90 14.05
2955 NASDAQ VNDA Tue, Jan 9, 2018 14.35 14.35 13.75 14.20
2954 NASDAQ VNDA Mon, Jan 8, 2018 15.10 15.10 14.18 14.25
2953 NASDAQ VNDA Fri, Jan 5, 2018 15.55 15.70 15.15 15.25
2952 NASDAQ VNDA Thu, Jan 4, 2018 15.75 15.75 15.30 15.55
2951 NASDAQ VNDA Wed, Jan 3, 2018 15.70 15.70 15.45 15.60
2950 NASDAQ VNDA Tue, Jan 2, 2018 15.30 15.65 15.05 15.60
2949 NASDAQ VNDA Fri, Dec 29, 2017 15.35 15.45 15.10 15.20
2948 NASDAQ VNDA Thu, Dec 28, 2017 15.35 15.40 15.18 15.35
2947 NASDAQ VNDA Wed, Dec 27, 2017 15.25 15.40 15.20 15.25
2946 NASDAQ VNDA Tue, Dec 26, 2017 15.20 15.35 15.10 15.30
2945 NASDAQ VNDA Fri, Dec 22, 2017 14.95 15.25 14.85 15.20
2944 NASDAQ VNDA Thu, Dec 21, 2017 14.75 15.10 14.65 14.95
2943 NASDAQ VNDA Wed, Dec 20, 2017 14.45 14.75 14.38 14.70
2942 NASDAQ VNDA Tue, Dec 19, 2017 14.40 14.50 14.00 14.45
2941 NASDAQ VNDA Mon, Dec 18, 2017 14.50 14.55 14.30 14.45
2940 NASDAQ VNDA Fri, Dec 15, 2017 14.05 14.55 14.05 14.35
2939 NASDAQ VNDA Thu, Dec 14, 2017 14.30 14.58 14.05 14.05
2938 NASDAQ VNDA Wed, Dec 13, 2017 13.70 14.35 13.66 14.35
2937 NASDAQ VNDA Tue, Dec 12, 2017 13.90 14.00 13.30 13.60
2936 NASDAQ VNDA Mon, Dec 11, 2017 14.25 14.35 13.85 13.85
2935 NASDAQ VNDA Fri, Dec 8, 2017 14.05 14.25 14.05 14.15
2934 NASDAQ VNDA Thu, Dec 7, 2017 13.90 14.00 13.60 13.90
2933 NASDAQ VNDA Wed, Dec 6, 2017 13.95 14.45 13.60 13.80
2932 NASDAQ VNDA Tue, Dec 5, 2017 13.80 14.30 13.70 14.05
2931 NASDAQ VNDA Mon, Dec 4, 2017 14.05 14.20 13.60 13.70
2930 NASDAQ VNDA Fri, Dec 1, 2017 13.95 14.15 13.40 13.88
2929 NASDAQ VNDA Thu, Nov 30, 2017 13.45 14.35 13.35 14.05
2928 NASDAQ VNDA Wed, Nov 29, 2017 13.15 13.45 13.10 13.30
2927 NASDAQ VNDA Tue, Nov 28, 2017 13.25 13.30 13.00 13.10
2926 NASDAQ VNDA Mon, Nov 27, 2017 12.85 13.25 12.85 13.25
2925 NASDAQ VNDA Fri, Nov 24, 2017 12.95 12.95 12.70 12.90
2924 NASDAQ VNDA Wed, Nov 22, 2017 13.10 13.20 13.00 13.00
2923 NASDAQ VNDA Tue, Nov 21, 2017 12.95 13.20 12.95 13.15
2922 NASDAQ VNDA Mon, Nov 20, 2017 12.85 13.13 12.85 13.05
2921 NASDAQ VNDA Fri, Nov 17, 2017 13.15 13.25 12.85 12.95
2920 NASDAQ VNDA Thu, Nov 16, 2017 12.95 13.50 12.93 13.25
2919 NASDAQ VNDA Wed, Nov 15, 2017 12.95 13.00 12.75 12.85
2918 NASDAQ VNDA Tue, Nov 14, 2017 12.95 13.10 12.75 12.95
2917 NASDAQ VNDA Mon, Nov 13, 2017 12.50 13.20 11.90 12.95
2916 NASDAQ VNDA Fri, Nov 10, 2017 13.15 13.50 12.85 13.15
2915 NASDAQ VNDA Thu, Nov 9, 2017 12.65 13.55 12.65 13.25
2914 NASDAQ VNDA Wed, Nov 8, 2017 14.20 14.70 12.60 13.10
2913 NASDAQ VNDA Tue, Nov 7, 2017 15.80 15.99 14.83 14.95
2912 NASDAQ VNDA Mon, Nov 6, 2017 16.15 16.20 15.70 15.75
2911 NASDAQ VNDA Fri, Nov 3, 2017 15.55 16.20 15.45 16.10
2910 NASDAQ VNDA Thu, Nov 2, 2017 15.30 15.65 15.20 15.55
2909 NASDAQ VNDA Wed, Nov 1, 2017 15.70 15.75 15.25 15.40
2908 NASDAQ VNDA Tue, Oct 31, 2017 15.90 16.15 15.65 15.70
2907 NASDAQ VNDA Mon, Oct 30, 2017 15.00 16.00 14.95 15.90
2906 NASDAQ VNDA Fri, Oct 27, 2017 14.20 14.75 14.00 14.70
2905 NASDAQ VNDA Thu, Oct 26, 2017 15.50 15.70 13.85 14.10
2904 NASDAQ VNDA Wed, Oct 25, 2017 15.60 15.80 15.35 15.60
2903 NASDAQ VNDA Tue, Oct 24, 2017 15.65 15.90 15.40 15.65
2902 NASDAQ VNDA Mon, Oct 23, 2017 16.00 16.10 15.70 15.70
2901 NASDAQ VNDA Fri, Oct 20, 2017 16.00 16.05 15.85 16.00
2900 NASDAQ VNDA Thu, Oct 19, 2017 15.90 16.10 15.70 16.00
2899 NASDAQ VNDA Wed, Oct 18, 2017 16.05 16.23 15.87 15.95
2898 NASDAQ VNDA Tue, Oct 17, 2017 16.20 16.38 15.95 16.10
2897 NASDAQ VNDA Mon, Oct 16, 2017 16.25 16.40 15.95 16.15
2896 NASDAQ VNDA Fri, Oct 13, 2017 16.40 16.45 16.05 16.25
2895 NASDAQ VNDA Thu, Oct 12, 2017 16.30 16.55 16.20 16.35
2894 NASDAQ VNDA Wed, Oct 11, 2017 16.75 16.75 16.20 16.25
2893 NASDAQ VNDA Tue, Oct 10, 2017 16.75 16.88 16.35 16.80
2892 NASDAQ VNDA Mon, Oct 9, 2017 17.30 17.45 16.60 16.60
2891 NASDAQ VNDA Fri, Oct 6, 2017 17.25 17.55 17.15 17.35
2890 NASDAQ VNDA Thu, Oct 5, 2017 18.00 18.05 17.10 17.20
2889 NASDAQ VNDA Wed, Oct 4, 2017 18.05 18.15 17.80 18.00
2888 NASDAQ VNDA Tue, Oct 3, 2017 18.15 18.25 17.85 18.00
2887 NASDAQ VNDA Mon, Oct 2, 2017 18.00 18.25 17.85 18.10
2886 NASDAQ VNDA Fri, Sep 29, 2017 18.00 18.20 17.75 17.90
2885 NASDAQ VNDA Thu, Sep 28, 2017 18.15 18.30 17.90 18.05
2884 NASDAQ VNDA Wed, Sep 27, 2017 18.05 18.25 17.93 18.20
2883 NASDAQ VNDA Tue, Sep 26, 2017 18.60 18.60 17.82 17.95
2882 NASDAQ VNDA Mon, Sep 25, 2017 18.70 18.95 18.45 18.65
2881 NASDAQ VNDA Fri, Sep 22, 2017 18.70 18.85 18.31 18.60
2880 NASDAQ VNDA Thu, Sep 21, 2017 18.55 18.99 18.48 18.85
2879 NASDAQ VNDA Wed, Sep 20, 2017 18.35 18.40 18.15 18.40
2878 NASDAQ VNDA Tue, Sep 19, 2017 18.15 18.50 18.11 18.35
2877 NASDAQ VNDA Mon, Sep 18, 2017 18.45 18.75 18.15 18.20
2876 NASDAQ VNDA Fri, Sep 15, 2017 17.80 18.40 17.55 18.40
2875 NASDAQ VNDA Thu, Sep 14, 2017 17.00 17.85 16.70 17.65
2874 NASDAQ VNDA Wed, Sep 13, 2017 17.30 17.40 17.00 17.00
2873 NASDAQ VNDA Tue, Sep 12, 2017 17.25 17.40 17.10 17.25
2872 NASDAQ VNDA Mon, Sep 11, 2017 17.40 17.50 17.00 17.25
2871 NASDAQ VNDA Fri, Sep 8, 2017 17.45 17.50 17.25 17.35
2870 NASDAQ VNDA Thu, Sep 7, 2017 17.10 17.53 16.98 17.45
2869 NASDAQ VNDA Wed, Sep 6, 2017 17.45 17.45 17.05 17.10
2868 NASDAQ VNDA Tue, Sep 5, 2017 17.30 17.45 17.10 17.30
2867 NASDAQ VNDA Fri, Sep 1, 2017 17.40 17.45 16.93 17.25
2866 NASDAQ VNDA Thu, Aug 31, 2017 17.00 17.28 16.90 17.20
2865 NASDAQ VNDA Wed, Aug 30, 2017 16.95 17.20 16.75 16.85
2864 NASDAQ VNDA Tue, Aug 29, 2017 16.35 17.30 16.30 16.80
2863 NASDAQ VNDA Mon, Aug 28, 2017 16.40 16.58 16.25 16.50
2862 NASDAQ VNDA Fri, Aug 25, 2017 16.45 16.70 16.20 16.30
2861 NASDAQ VNDA Thu, Aug 24, 2017 15.90 16.30 15.80 16.15
2860 NASDAQ VNDA Wed, Aug 23, 2017 15.80 16.05 15.75 15.85
2859 NASDAQ VNDA Tue, Aug 22, 2017 15.75 15.95 15.65 15.95
2858 NASDAQ VNDA Mon, Aug 21, 2017 15.95 15.98 15.60 15.75
2857 NASDAQ VNDA Fri, Aug 18, 2017 15.95 16.20 15.85 15.90
2856 NASDAQ VNDA Thu, Aug 17, 2017 16.30 16.45 16.05 16.05
2855 NASDAQ VNDA Wed, Aug 16, 2017 16.35 16.55 16.20 16.30
2854 NASDAQ VNDA Tue, Aug 15, 2017 16.10 16.50 15.90 16.25
2853 NASDAQ VNDA Mon, Aug 14, 2017 15.75 16.15 15.66 16.10
2852 NASDAQ VNDA Fri, Aug 11, 2017 15.40 15.65 15.23 15.65
2851 NASDAQ VNDA Thu, Aug 10, 2017 15.30 15.45 15.01 15.40
2850 NASDAQ VNDA Wed, Aug 9, 2017 15.50 15.58 15.20 15.40
2849 NASDAQ VNDA Tue, Aug 8, 2017 16.00 16.35 15.50 15.50
2848 NASDAQ VNDA Mon, Aug 7, 2017 16.00 16.18 15.85 16.05
2847 NASDAQ VNDA Fri, Aug 4, 2017 16.65 16.65 15.88 16.00
2846 NASDAQ VNDA Thu, Aug 3, 2017 15.80 16.75 15.55 16.60
2845 NASDAQ VNDA Wed, Aug 2, 2017 15.55 15.65 15.30 15.45
2844 NASDAQ VNDA Tue, Aug 1, 2017 15.70 15.90 15.40 15.50
2843 NASDAQ VNDA Mon, Jul 31, 2017 15.80 15.95 15.50 15.55
2842 NASDAQ VNDA Fri, Jul 28, 2017 15.75 15.90 15.58 15.75
2841 NASDAQ VNDA Thu, Jul 27, 2017 16.00 16.28 15.63 15.80
2840 NASDAQ VNDA Wed, Jul 26, 2017 16.10 16.30 15.90 16.00
2839 NASDAQ VNDA Tue, Jul 25, 2017 16.50 16.73 15.95 16.05
2838 NASDAQ VNDA Mon, Jul 24, 2017 16.35 16.55 16.20 16.50
2837 NASDAQ VNDA Fri, Jul 21, 2017 16.50 16.63 16.20 16.40
2836 NASDAQ VNDA Thu, Jul 20, 2017 16.20 16.35 16.05 16.30
2835 NASDAQ VNDA Wed, Jul 19, 2017 16.45 16.55 16.10 16.20
2834 NASDAQ VNDA Tue, Jul 18, 2017 16.30 16.45 16.10 16.35
2833 NASDAQ VNDA Mon, Jul 17, 2017 16.55 16.85 16.35 16.40
2832 NASDAQ VNDA Fri, Jul 14, 2017 16.80 16.95 16.55 16.60
2831 NASDAQ VNDA Thu, Jul 13, 2017 16.75 17.05 16.53 16.80
2830 NASDAQ VNDA Wed, Jul 12, 2017 16.60 16.70 16.43 16.70
2829 NASDAQ VNDA Tue, Jul 11, 2017 16.60 16.90 16.50 16.55
2828 NASDAQ VNDA Mon, Jul 10, 2017 16.70 16.85 16.53 16.55
2827 NASDAQ VNDA Fri, Jul 7, 2017 16.70 16.90 16.65 16.80
2826 NASDAQ VNDA Thu, Jul 6, 2017 16.85 17.28 16.60 16.60
2825 NASDAQ VNDA Wed, Jul 5, 2017 16.75 17.00 16.60 16.95
2824 NASDAQ VNDA Mon, Jul 3, 2017 16.40 16.80 16.30 16.75
2823 NASDAQ VNDA Fri, Jun 30, 2017 16.65 16.65 15.95 16.30
2822 NASDAQ VNDA Thu, Jun 29, 2017 16.15 16.55 15.90 16.55
2821 NASDAQ VNDA Wed, Jun 28, 2017 15.85 16.30 15.75 16.15
2820 NASDAQ VNDA Tue, Jun 27, 2017 15.95 16.25 15.75 15.75
2819 NASDAQ VNDA Mon, Jun 26, 2017 15.95 16.05 15.75 15.85
2818 NASDAQ VNDA Fri, Jun 23, 2017 16.05 16.15 15.80 15.90
2817 NASDAQ VNDA Thu, Jun 22, 2017 15.85 16.50 15.85 16.10
2816 NASDAQ VNDA Wed, Jun 21, 2017 15.30 15.90 15.20 15.80
2815 NASDAQ VNDA Tue, Jun 20, 2017 14.05 15.30 14.03 15.20
2814 NASDAQ VNDA Mon, Jun 19, 2017 13.85 14.05 13.75 14.05
2813 NASDAQ VNDA Fri, Jun 16, 2017 13.65 13.83 13.63 13.75
2812 NASDAQ VNDA Thu, Jun 15, 2017 13.75 13.85 13.60 13.75
2811 NASDAQ VNDA Wed, Jun 14, 2017 13.90 14.00 13.65 13.85
2810 NASDAQ VNDA Tue, Jun 13, 2017 13.80 13.90 13.68 13.90
2809 NASDAQ VNDA Mon, Jun 12, 2017 13.60 13.80 13.60 13.80
2808 NASDAQ VNDA Fri, Jun 9, 2017 13.80 14.00 13.60 13.65
2807 NASDAQ VNDA Thu, Jun 8, 2017 13.80 14.00 13.65 13.80
2806 NASDAQ VNDA Wed, Jun 7, 2017 13.85 13.85 13.55 13.70
2805 NASDAQ VNDA Tue, Jun 6, 2017 13.70 13.85 13.60 13.80
2804 NASDAQ VNDA Mon, Jun 5, 2017 13.85 13.93 13.60 13.75
2803 NASDAQ VNDA Fri, Jun 2, 2017 13.90 14.03 13.60 13.80
2802 NASDAQ VNDA Thu, Jun 1, 2017 13.75 13.95 13.60 13.80
2801 NASDAQ VNDA Wed, May 31, 2017 13.90 14.00 13.40 13.75
2800 NASDAQ VNDA Tue, May 30, 2017 14.00 14.05 13.77 13.80
2799 NASDAQ VNDA Fri, May 26, 2017 14.30 14.50 13.95 14.05
2798 NASDAQ VNDA Thu, May 25, 2017 13.90 14.15 13.75 14.05
2797 NASDAQ VNDA Wed, May 24, 2017 14.15 14.15 13.75 13.80
2796 NASDAQ VNDA Tue, May 23, 2017 14.25 14.25 14.00 14.15
2795 NASDAQ VNDA Mon, May 22, 2017 14.25 14.30 14.00 14.20
2794 NASDAQ VNDA Fri, May 19, 2017 14.60 14.70 14.15 14.25
2793 NASDAQ VNDA Thu, May 18, 2017 14.15 14.65 14.15 14.60
2792 NASDAQ VNDA Wed, May 17, 2017 14.55 14.70 13.98 14.10
2791 NASDAQ VNDA Tue, May 16, 2017 14.50 14.85 14.30 14.75
2790 NASDAQ VNDA Mon, May 15, 2017 14.50 14.58 14.35 14.45
2789 NASDAQ VNDA Fri, May 12, 2017 14.20 14.53 14.12 14.50
2788 NASDAQ VNDA Thu, May 11, 2017 14.15 14.29 14.00 14.15
2787 NASDAQ VNDA Wed, May 10, 2017 14.30 14.40 14.05 14.30
2786 NASDAQ VNDA Tue, May 9, 2017 14.15 14.30 13.98 14.30
2785 NASDAQ VNDA Mon, May 8, 2017 14.50 14.65 13.93 14.05
2784 NASDAQ VNDA Fri, May 5, 2017 14.65 14.65 14.15 14.50
2783 NASDAQ VNDA Thu, May 4, 2017 14.90 14.95 14.55 14.65
2782 NASDAQ VNDA Wed, May 3, 2017 13.70 15.45 13.21 14.95
2781 NASDAQ VNDA Tue, May 2, 2017 15.00 15.05 14.60 14.85
2780 NASDAQ VNDA Mon, May 1, 2017 15.30 15.45 14.95 15.00
2779 NASDAQ VNDA Fri, Apr 28, 2017 15.20 15.30 15.05 15.25
2778 NASDAQ VNDA Thu, Apr 27, 2017 15.20 15.45 15.15 15.20
2777 NASDAQ VNDA Wed, Apr 26, 2017 14.90 15.48 14.90 15.25
2776 NASDAQ VNDA Tue, Apr 25, 2017 14.85 15.10 14.85 14.90
2775 NASDAQ VNDA Mon, Apr 24, 2017 14.60 14.85 14.45 14.75
2774 NASDAQ VNDA Fri, Apr 21, 2017 14.45 14.49 14.20 14.45
2773 NASDAQ VNDA Thu, Apr 20, 2017 14.10 14.58 14.10 14.45
2772 NASDAQ VNDA Wed, Apr 19, 2017 14.45 14.50 14.00 14.05
2771 NASDAQ VNDA Tue, Apr 18, 2017 14.10 14.50 13.95 14.40
2770 NASDAQ VNDA Mon, Apr 17, 2017 14.00 14.05 13.60 13.85
2769 NASDAQ VNDA Thu, Apr 13, 2017 13.75 14.20 13.65 13.95
2768 NASDAQ VNDA Wed, Apr 12, 2017 13.95 13.95 13.55 13.75
2767 NASDAQ VNDA Tue, Apr 11, 2017 13.55 13.70 13.35 13.60
2766 NASDAQ VNDA Mon, Apr 10, 2017 13.75 13.93 13.55 13.55
2765 NASDAQ VNDA Fri, Apr 7, 2017 13.50 13.80 13.20 13.75
2764 NASDAQ VNDA Thu, Apr 6, 2017 13.55 13.60 13.30 13.55
2763 NASDAQ VNDA Wed, Apr 5, 2017 13.85 13.99 13.35 13.45
2762 NASDAQ VNDA Tue, Apr 4, 2017 13.85 14.05 13.60 13.83
2761 NASDAQ VNDA Mon, Apr 3, 2017 14.00 14.20 13.80 13.85
2760 NASDAQ VNDA Fri, Mar 31, 2017 14.15 14.30 13.90 14.00
2759 NASDAQ VNDA Thu, Mar 30, 2017 14.25 14.35 13.85 14.15
2758 NASDAQ VNDA Wed, Mar 29, 2017 14.30 14.55 14.15 14.20
2757 NASDAQ VNDA Tue, Mar 28, 2017 14.35 14.60 14.05 14.25
2756 NASDAQ VNDA Mon, Mar 27, 2017 14.35 14.60 14.15 14.40
2755 NASDAQ VNDA Fri, Mar 24, 2017 14.15 14.45 14.00 14.45
2754 NASDAQ VNDA Thu, Mar 23, 2017 13.95 14.35 13.90 14.10
2753 NASDAQ VNDA Wed, Mar 22, 2017 13.90 14.20 13.78 13.95
2752 NASDAQ VNDA Tue, Mar 21, 2017 14.20 14.33 13.35 13.90
2751 NASDAQ VNDA Mon, Mar 20, 2017 14.35 14.50 14.10 14.15
2750 NASDAQ VNDA Fri, Mar 17, 2017 14.50 14.63 14.25 14.35
2749 NASDAQ VNDA Thu, Mar 16, 2017 15.05 15.10 14.50 14.55
2748 NASDAQ VNDA Wed, Mar 15, 2017 14.80 15.13 14.80 15.05
2747 NASDAQ VNDA Tue, Mar 14, 2017 14.90 15.08 14.55 14.80
2746 NASDAQ VNDA Mon, Mar 13, 2017 14.80 15.00 13.85 14.90
2745 NASDAQ VNDA Fri, Mar 10, 2017 15.00 15.05 14.75 14.95
2744 NASDAQ VNDA Thu, Mar 9, 2017 15.00 15.23 14.50 14.90
2743 NASDAQ VNDA Wed, Mar 8, 2017 14.25 15.05 14.14 14.95
2742 NASDAQ VNDA Tue, Mar 7, 2017 14.30 14.50 14.10 14.20
2741 NASDAQ VNDA Mon, Mar 6, 2017 14.25 14.45 14.10 14.45
2740 NASDAQ VNDA Fri, Mar 3, 2017 14.15 14.45 14.05 14.25
2739 NASDAQ VNDA Thu, Mar 2, 2017 14.55 14.70 14.05 14.15
2738 NASDAQ VNDA Wed, Mar 1, 2017 14.40 14.65 14.28 14.50
2737 NASDAQ VNDA Tue, Feb 28, 2017 14.30 14.35 13.90 14.25
2736 NASDAQ VNDA Mon, Feb 27, 2017 13.80 14.38 13.70 14.30
2735 NASDAQ VNDA Fri, Feb 24, 2017 13.45 13.85 13.35 13.80
2734 NASDAQ VNDA Thu, Feb 23, 2017 13.85 13.90 13.55 13.60
2733 NASDAQ VNDA Wed, Feb 22, 2017 14.50 14.50 13.85 13.85
2732 NASDAQ VNDA Tue, Feb 21, 2017 15.00 15.00 14.45 14.50
2731 NASDAQ VNDA Fri, Feb 17, 2017 14.60 15.30 14.45 15.00
2730 NASDAQ VNDA Thu, Feb 16, 2017 15.15 15.40 14.13 14.50
2729 NASDAQ VNDA Wed, Feb 15, 2017 14.60 14.70 14.35 14.50
2728 NASDAQ VNDA Tue, Feb 14, 2017 14.45 14.65 14.15 14.60
2727 NASDAQ VNDA Mon, Feb 13, 2017 14.50 14.75 14.38 14.50
2726 NASDAQ VNDA Fri, Feb 10, 2017 14.25 14.50 14.05 14.30
2725 NASDAQ VNDA Thu, Feb 9, 2017 14.70 14.85 14.00 14.15
2724 NASDAQ VNDA Wed, Feb 8, 2017 14.50 14.75 13.93 14.30
2723 NASDAQ VNDA Tue, Feb 7, 2017 13.75 13.85 13.25 13.65
2722 NASDAQ VNDA Mon, Feb 6, 2017 13.65 13.90 13.50 13.75
2721 NASDAQ VNDA Fri, Feb 3, 2017 13.50 13.70 13.11 13.65
2720 NASDAQ VNDA Thu, Feb 2, 2017 13.85 13.95 13.38 13.55
2719 NASDAQ VNDA Wed, Feb 1, 2017 14.25 14.25 13.70 13.85
2718 NASDAQ VNDA Tue, Jan 31, 2017 13.25 14.25 13.10 14.15
2717 NASDAQ VNDA Mon, Jan 30, 2017 13.70 13.70 13.15 13.30
2716 NASDAQ VNDA Fri, Jan 27, 2017 13.55 13.80 13.20 13.80
2715 NASDAQ VNDA Thu, Jan 26, 2017 13.65 13.93 13.43 13.60
2714 NASDAQ VNDA Wed, Jan 25, 2017 13.20 13.78 13.10 13.70
2713 NASDAQ VNDA Tue, Jan 24, 2017 13.10 13.20 12.70 13.20
2712 NASDAQ VNDA Mon, Jan 23, 2017 13.35 13.35 13.00 13.05
2711 NASDAQ VNDA Fri, Jan 20, 2017 13.60 13.60 13.25 13.25
2710 NASDAQ VNDA Thu, Jan 19, 2017 13.85 14.00 13.20 13.60
2709 NASDAQ VNDA Wed, Jan 18, 2017 13.60 13.95 13.50 13.85
2708 NASDAQ VNDA Tue, Jan 17, 2017 14.15 14.15 13.35 13.45
2707 NASDAQ VNDA Fri, Jan 13, 2017 14.05 14.55 14.00 14.25
2706 NASDAQ VNDA Thu, Jan 12, 2017 13.85 14.25 13.70 14.05
2705 NASDAQ VNDA Wed, Jan 11, 2017 14.80 14.80 13.65 14.00
2704 NASDAQ VNDA Tue, Jan 10, 2017 14.70 14.90 14.25 14.80
2703 NASDAQ VNDA Mon, Jan 9, 2017 15.40 15.40 14.50 14.70
2702 NASDAQ VNDA Fri, Jan 6, 2017 15.75 15.88 15.30 15.35
2701 NASDAQ VNDA Thu, Jan 5, 2017 16.00 16.20 15.75 15.80
2700 NASDAQ VNDA Wed, Jan 4, 2017 15.65 16.20 15.65 15.95
2699 NASDAQ VNDA Tue, Jan 3, 2017 16.00 16.30 15.25 15.60
2698 NASDAQ VNDA Fri, Dec 30, 2016 16.13 16.15 15.85 15.95
2697 NASDAQ VNDA Thu, Dec 29, 2016 16.05 16.20 15.83 16.10
2696 NASDAQ VNDA Wed, Dec 28, 2016 15.90 16.30 15.80 16.05
2695 NASDAQ VNDA Tue, Dec 27, 2016 16.15 16.30 15.85 15.85
2694 NASDAQ VNDA Fri, Dec 23, 2016 15.30 16.10 15.30 16.10
2693 NASDAQ VNDA Thu, Dec 22, 2016 16.00 16.00 15.25 15.35
2692 NASDAQ VNDA Wed, Dec 21, 2016 16.45 16.65 15.85 15.90
2691 NASDAQ VNDA Tue, Dec 20, 2016 16.55 16.85 16.30 16.45
2690 NASDAQ VNDA Mon, Dec 19, 2016 16.00 16.80 16.00 16.45
2689 NASDAQ VNDA Fri, Dec 16, 2016 15.95 16.18 15.80 15.95
2688 NASDAQ VNDA Thu, Dec 15, 2016 16.00 16.10 15.80 15.90
2687 NASDAQ VNDA Wed, Dec 14, 2016 16.05 16.30 15.85 16.00
2686 NASDAQ VNDA Tue, Dec 13, 2016 16.10 16.35 15.95 16.10
2685 NASDAQ VNDA Mon, Dec 12, 2016 15.85 16.20 15.65 16.05
2684 NASDAQ VNDA Fri, Dec 9, 2016 16.05 16.40 15.75 15.95
2683 NASDAQ VNDA Thu, Dec 8, 2016 15.45 15.95 15.05 15.90
2682 NASDAQ VNDA Wed, Dec 7, 2016 15.75 16.05 14.90 15.40
2681 NASDAQ VNDA Tue, Dec 6, 2016 15.60 16.10 15.35 16.00
2680 NASDAQ VNDA Mon, Dec 5, 2016 15.70 15.90 15.50 15.60
2679 NASDAQ VNDA Fri, Dec 2, 2016 15.30 15.78 15.20 15.60
2678 NASDAQ VNDA Thu, Dec 1, 2016 16.60 16.80 15.40 15.50
2677 NASDAQ VNDA Wed, Nov 30, 2016 16.80 16.95 16.10 16.45
2676 NASDAQ VNDA Tue, Nov 29, 2016 17.20 17.20 16.53 16.80
2675 NASDAQ VNDA Mon, Nov 28, 2016 17.30 17.55 16.85 17.10
2674 NASDAQ VNDA Fri, Nov 25, 2016 17.40 17.60 16.98 17.30
2673 NASDAQ VNDA Wed, Nov 23, 2016 16.45 17.40 16.35 17.35
2672 NASDAQ VNDA Tue, Nov 22, 2016 17.20 17.35 16.53 16.75
2671 NASDAQ VNDA Mon, Nov 21, 2016 16.95 17.25 16.80 17.20
2670 NASDAQ VNDA Fri, Nov 18, 2016 17.10 17.39 16.50 17.00
2669 NASDAQ VNDA Thu, Nov 17, 2016 16.65 17.10 16.50 17.05
2668 NASDAQ VNDA Wed, Nov 16, 2016 16.95 17.20 16.45 16.50
2667 NASDAQ VNDA Tue, Nov 15, 2016 17.10 17.25 16.60 17.08
2666 NASDAQ VNDA Mon, Nov 14, 2016 16.75 16.95 16.10 16.95
2665 NASDAQ VNDA Fri, Nov 11, 2016 16.55 17.05 16.30 16.55
2664 NASDAQ VNDA Thu, Nov 10, 2016 16.40 17.35 16.10 16.55
2663 NASDAQ VNDA Wed, Nov 9, 2016 15.65 16.50 15.58 16.35
2662 NASDAQ VNDA Tue, Nov 8, 2016 14.50 15.30 14.45 15.15
2661 NASDAQ VNDA Mon, Nov 7, 2016 14.50 14.95 14.30 14.55
2660 NASDAQ VNDA Fri, Nov 4, 2016 13.55 14.70 13.55 14.25
2659 NASDAQ VNDA Thu, Nov 3, 2016 14.80 15.50 13.55 13.65
2658 NASDAQ VNDA Wed, Nov 2, 2016 14.95 15.00 14.35 14.35
2657 NASDAQ VNDA Tue, Nov 1, 2016 14.80 15.15 14.56 14.90
2656 NASDAQ VNDA Mon, Oct 31, 2016 14.90 15.20 14.75 14.85
2655 NASDAQ VNDA Fri, Oct 28, 2016 14.90 15.35 14.50 14.90
2654 NASDAQ VNDA Thu, Oct 27, 2016 15.30 15.75 14.85 14.95
2653 NASDAQ VNDA Wed, Oct 26, 2016 15.45 15.55 15.03 15.15
2652 NASDAQ VNDA Tue, Oct 25, 2016 15.85 16.20 15.30 15.45
2651 NASDAQ VNDA Mon, Oct 24, 2016 15.85 16.25 15.65 15.85
2650 NASDAQ VNDA Fri, Oct 21, 2016 15.88 16.09 15.75 15.83
2649 NASDAQ VNDA Thu, Oct 20, 2016 15.56 16.14 15.50 15.94
2648 NASDAQ VNDA Wed, Oct 19, 2016 16.06 16.34 15.59 15.61
2647 NASDAQ VNDA Tue, Oct 18, 2016 16.03 16.26 15.75 16.09
2646 NASDAQ VNDA Mon, Oct 17, 2016 16.22 16.22 15.82 15.97
2645 NASDAQ VNDA Fri, Oct 14, 2016 16.95 17.19 16.13 16.14
2644 NASDAQ VNDA Thu, Oct 13, 2016 17.03 17.42 16.65 17.32
2643 NASDAQ VNDA Wed, Oct 12, 2016 17.41 17.57 17.10 17.14
2642 NASDAQ VNDA Tue, Oct 11, 2016 17.47 17.52 17.10 17.41
2641 NASDAQ VNDA Mon, Oct 10, 2016 16.89 17.65 16.88 17.63
2640 NASDAQ VNDA Fri, Oct 7, 2016 16.79 16.94 16.45 16.83
2639 NASDAQ VNDA Thu, Oct 6, 2016 16.42 17.20 16.35 16.83
2638 NASDAQ VNDA Wed, Oct 5, 2016 16.22 16.56 16.14 16.25
2637 NASDAQ VNDA Tue, Oct 4, 2016 16.45 16.52 16.07 16.23
2636 NASDAQ VNDA Mon, Oct 3, 2016 16.62 16.63 16.20 16.36
2635 NASDAQ VNDA Fri, Sep 30, 2016 16.40 17.26 16.20 16.64
2634 NASDAQ VNDA Thu, Sep 29, 2016 16.71 16.88 15.62 16.26
2633 NASDAQ VNDA Wed, Sep 28, 2016 16.78 16.87 16.21 16.70
2632 NASDAQ VNDA Tue, Sep 27, 2016 16.98 17.21 16.57 16.83
2631 NASDAQ VNDA Mon, Sep 26, 2016 16.77 17.10 16.44 17.05
2630 NASDAQ VNDA Fri, Sep 23, 2016 16.89 17.23 16.20 16.81
2629 NASDAQ VNDA Thu, Sep 22, 2016 15.52 18.00 15.15 16.62
2628 NASDAQ VNDA Wed, Sep 21, 2016 15.32 15.60 15.04 15.56
2627 NASDAQ VNDA Tue, Sep 20, 2016 15.41 15.48 15.05 15.29
2626 NASDAQ VNDA Mon, Sep 19, 2016 15.55 15.66 15.19 15.20
2625 NASDAQ VNDA Fri, Sep 16, 2016 15.70 15.90 15.49 15.55
2624 NASDAQ VNDA Thu, Sep 15, 2016 15.82 16.00 15.65 15.73
2623 NASDAQ VNDA Wed, Sep 14, 2016 15.71 16.25 15.38 15.92
2622 NASDAQ VNDA Tue, Sep 13, 2016 15.99 16.21 15.53 15.72
2621 NASDAQ VNDA Mon, Sep 12, 2016 15.75 16.25 15.75 16.10
2620 NASDAQ VNDA Fri, Sep 9, 2016 16.00 16.10 15.83 15.84
2619 NASDAQ VNDA Thu, Sep 8, 2016 16.14 16.22 15.77 16.08
2618 NASDAQ VNDA Wed, Sep 7, 2016 16.00 16.50 12.93 16.27
2617 NASDAQ VNDA Tue, Sep 6, 2016 15.70 16.28 15.63 16.08
2616 NASDAQ VNDA Fri, Sep 2, 2016 15.26 15.63 15.08 15.55
2615 NASDAQ VNDA Thu, Sep 1, 2016 15.36 15.48 15.05 15.29
2614 NASDAQ VNDA Wed, Aug 31, 2016 15.45 15.67 15.35 15.38
2613 NASDAQ VNDA Tue, Aug 30, 2016 15.32 16.03 15.24 15.72
2612 NASDAQ VNDA Mon, Aug 29, 2016 15.30 15.64 15.08 15.26
2611 NASDAQ VNDA Fri, Aug 26, 2016 14.50 15.38 14.18 15.33
2610 NASDAQ VNDA Thu, Aug 25, 2016 11.76 15.24 11.58 14.17
2609 NASDAQ VNDA Wed, Aug 24, 2016 12.32 12.54 11.66 11.75
2608 NASDAQ VNDA Tue, Aug 23, 2016 12.49 12.69 12.18 12.25
2607 NASDAQ VNDA Mon, Aug 22, 2016 12.22 12.54 12.17 12.49
2606 NASDAQ VNDA Fri, Aug 19, 2016 12.34 12.57 12.14 12.19
2605 NASDAQ VNDA Thu, Aug 18, 2016 12.41 12.70 12.32 12.39
2604 NASDAQ VNDA Wed, Aug 17, 2016 12.58 12.70 12.32 12.36
2603 NASDAQ VNDA Tue, Aug 16, 2016 12.67 12.93 12.47 12.55
2602 NASDAQ VNDA Mon, Aug 15, 2016 12.80 12.97 12.64 12.68
2601 NASDAQ VNDA Fri, Aug 12, 2016 12.98 13.15 12.63 12.80
2600 NASDAQ VNDA Thu, Aug 11, 2016 12.27 13.28 12.22 12.96
2599 NASDAQ VNDA Wed, Aug 10, 2016 12.39 12.59 12.16 12.26
2598 NASDAQ VNDA Tue, Aug 9, 2016 12.13 12.44 12.08 12.43
2597 NASDAQ VNDA Mon, Aug 8, 2016 12.37 12.45 12.11 12.13
2596 NASDAQ VNDA Fri, Aug 5, 2016 12.02 12.40 11.91 12.39
2595 NASDAQ VNDA Thu, Aug 4, 2016 11.98 12.17 11.96 12.01
2594 NASDAQ VNDA Wed, Aug 3, 2016 11.93 12.09 11.79 11.96
2593 NASDAQ VNDA Tue, Aug 2, 2016 12.09 12.15 11.72 11.93
2592 NASDAQ VNDA Mon, Aug 1, 2016 11.41 12.19 11.41 12.15
2591 NASDAQ VNDA Fri, Jul 29, 2016 11.43 11.60 11.32 11.40
2590 NASDAQ VNDA Thu, Jul 28, 2016 11.05 11.73 11.00 11.50
2589 NASDAQ VNDA Wed, Jul 27, 2016 11.20 11.34 10.98 11.29
2588 NASDAQ VNDA Tue, Jul 26, 2016 11.11 11.27 11.03 11.20
2587 NASDAQ VNDA Mon, Jul 25, 2016 11.20 11.24 11.00 11.16
2586 NASDAQ VNDA Fri, Jul 22, 2016 11.39 11.52 11.18 11.21
2585 NASDAQ VNDA Thu, Jul 21, 2016 11.21 11.54 11.21 11.39
2584 NASDAQ VNDA Wed, Jul 20, 2016 11.11 11.35 10.81 11.16
2583 NASDAQ VNDA Tue, Jul 19, 2016 11.54 11.68 11.00 11.06
2582 NASDAQ VNDA Mon, Jul 18, 2016 11.22 11.62 11.17 11.56
2581 NASDAQ VNDA Fri, Jul 15, 2016 11.09 11.32 11.00 11.27
2580 NASDAQ VNDA Thu, Jul 14, 2016 11.37 11.37 10.97 10.99
2579 NASDAQ VNDA Wed, Jul 13, 2016 11.59 11.65 11.11 11.28
2578 NASDAQ VNDA Tue, Jul 12, 2016 11.57 11.69 11.42 11.50
2577 NASDAQ VNDA Mon, Jul 11, 2016 11.51 11.61 11.43 11.52
2576 NASDAQ VNDA Fri, Jul 8, 2016 11.52 11.85 11.30 11.47
2575 NASDAQ VNDA Thu, Jul 7, 2016 11.73 11.79 11.30 11.45
2574 NASDAQ VNDA Wed, Jul 6, 2016 11.47 11.65 11.32 11.65
2573 NASDAQ VNDA Tue, Jul 5, 2016 11.49 11.60 11.26 11.49
2572 NASDAQ VNDA Fri, Jul 1, 2016 11.20 11.56 11.18 11.43
2571 NASDAQ VNDA Thu, Jun 30, 2016 11.19 11.28 11.00 11.19
2570 NASDAQ VNDA Wed, Jun 29, 2016 11.35 11.35 11.04 11.11
2569 NASDAQ VNDA Tue, Jun 28, 2016 10.79 11.25 10.68 11.18
2568 NASDAQ VNDA Mon, Jun 27, 2016 11.08 11.16 10.54 10.70
2567 NASDAQ VNDA Fri, Jun 24, 2016 10.70 11.17 10.42 11.16
2566 NASDAQ VNDA Thu, Jun 23, 2016 11.29 11.40 10.98 11.35
2565 NASDAQ VNDA Wed, Jun 22, 2016 11.00 11.35 10.90 11.22
2564 NASDAQ VNDA Tue, Jun 21, 2016 11.15 11.15 10.88 11.02
2563 NASDAQ VNDA Mon, Jun 20, 2016 10.96 11.18 10.88 11.11
2562 NASDAQ VNDA Fri, Jun 17, 2016 10.90 11.02 10.81 10.86
2561 NASDAQ VNDA Thu, Jun 16, 2016 10.56 10.94 10.41 10.93
2560 NASDAQ VNDA Wed, Jun 15, 2016 10.85 10.96 10.40 10.60
2559 NASDAQ VNDA Tue, Jun 14, 2016 10.77 10.92 10.61 10.82
2558 NASDAQ VNDA Mon, Jun 13, 2016 10.76 10.89 10.63 10.79
2557 NASDAQ VNDA Fri, Jun 10, 2016 10.80 10.97 10.57 10.81
2556 NASDAQ VNDA Thu, Jun 9, 2016 11.16 11.20 10.89 10.99
2555 NASDAQ VNDA Wed, Jun 8, 2016 11.23 11.27 11.09 11.20
2554 NASDAQ VNDA Tue, Jun 7, 2016 11.17 11.30 10.84 11.18
2553 NASDAQ VNDA Mon, Jun 6, 2016 10.87 11.38 10.60 11.28
2552 NASDAQ VNDA Fri, Jun 3, 2016 11.00 11.00 10.52 10.87
2551 NASDAQ VNDA Thu, Jun 2, 2016 10.38 11.11 10.35 10.98
2550 NASDAQ VNDA Wed, Jun 1, 2016 10.34 10.66 10.27 10.39
2549 NASDAQ VNDA Tue, May 31, 2016 10.63 10.82 10.21 10.40
2548 NASDAQ VNDA Fri, May 27, 2016 9.87 10.65 9.85 10.61
2547 NASDAQ VNDA Thu, May 26, 2016 9.74 9.75 9.47 9.49
2546 NASDAQ VNDA Wed, May 25, 2016 9.79 9.90 9.69 9.72
2545 NASDAQ VNDA Tue, May 24, 2016 9.63 9.85 9.57 9.76
2544 NASDAQ VNDA Mon, May 23, 2016 9.61 9.64 9.14 9.56
2543 NASDAQ VNDA Fri, May 20, 2016 9.45 9.83 9.40 9.60
2542 NASDAQ VNDA Thu, May 19, 2016 9.14 9.46 9.07 9.40
2541 NASDAQ VNDA Wed, May 18, 2016 8.90 9.32 8.90 9.17
2540 NASDAQ VNDA Tue, May 17, 2016 8.77 9.16 8.69 8.92
2539 NASDAQ VNDA Mon, May 16, 2016 8.66 8.81 8.50 8.78
2538 NASDAQ VNDA Fri, May 13, 2016 8.25 8.61 8.11 8.60
2537 NASDAQ VNDA Thu, May 12, 2016 8.84 8.84 8.04 8.23
2536 NASDAQ VNDA Wed, May 11, 2016 9.05 9.10 8.77 8.79
2535 NASDAQ VNDA Tue, May 10, 2016 8.80 9.19 8.77 9.09
2534 NASDAQ VNDA Mon, May 9, 2016 8.59 8.77 8.52 8.73
2533 NASDAQ VNDA Fri, May 6, 2016 8.69 8.96 8.42 8.61
2532 NASDAQ VNDA Thu, May 5, 2016 8.51 8.91 8.16 8.74
2531 NASDAQ VNDA Wed, May 4, 2016 8.38 8.64 8.29 8.32
2530 NASDAQ VNDA Tue, May 3, 2016 8.80 8.89 8.37 8.41
2529 NASDAQ VNDA Mon, May 2, 2016 8.97 9.02 8.55 8.89
2528 NASDAQ VNDA Fri, Apr 29, 2016 9.16 9.35 8.89 8.90
2527 NASDAQ VNDA Thu, Apr 28, 2016 9.09 9.47 9.01 9.17
2526 NASDAQ VNDA Wed, Apr 27, 2016 9.24 9.32 8.97 9.08
2525 NASDAQ VNDA Tue, Apr 26, 2016 9.48 9.54 9.23 9.27
2524 NASDAQ VNDA Mon, Apr 25, 2016 9.45 9.79 9.39 9.50
2523 NASDAQ VNDA Fri, Apr 22, 2016 9.43 9.48 9.20 9.44
2522 NASDAQ VNDA Thu, Apr 21, 2016 9.07 9.45 9.04 9.45
2521 NASDAQ VNDA Wed, Apr 20, 2016 9.17 9.24 8.96 9.07
2520 NASDAQ VNDA Tue, Apr 19, 2016 9.00 9.16 8.85 8.96
2519 NASDAQ VNDA Mon, Apr 18, 2016 8.97 9.07 8.81 8.98
2518 NASDAQ VNDA Fri, Apr 15, 2016 8.75 9.04 8.64 8.97
2517 NASDAQ VNDA Thu, Apr 14, 2016 8.84 9.01 8.77 8.79
2516 NASDAQ VNDA Wed, Apr 13, 2016 8.55 8.90 8.41 8.82
2515 NASDAQ VNDA Tue, Apr 12, 2016 8.43 8.54 8.17 8.50
2514 NASDAQ VNDA Mon, Apr 11, 2016 8.63 8.70 8.44 8.45
2513 NASDAQ VNDA Fri, Apr 8, 2016 8.75 8.86 8.36 8.59
2512 NASDAQ VNDA Thu, Apr 7, 2016 8.50 8.88 8.45 8.63
2511 NASDAQ VNDA Wed, Apr 6, 2016 8.24 8.60 8.23 8.59
2510 NASDAQ VNDA Tue, Apr 5, 2016 8.39 8.39 8.39 8.25
2509 NASDAQ VNDA Mon, Apr 4, 2016 8.46 8.57 8.29 8.39
2508 NASDAQ VNDA Fri, Apr 1, 2016 8.28 8.44 8.14 8.39
2507 NASDAQ VNDA Thu, Mar 31, 2016 8.02 8.40 8.01 8.05
2506 NASDAQ VNDA Wed, Mar 30, 2016 7.83 8.33 7.73 8.05
2505 NASDAQ VNDA Tue, Mar 29, 2016 7.46 7.81 7.23 7.47
2504 NASDAQ VNDA Mon, Mar 28, 2016 7.70 7.75 7.38 7.45
2503 NASDAQ VNDA Thu, Mar 24, 2016 7.33 7.33 7.33 7.67
2502 NASDAQ VNDA Wed, Mar 23, 2016 7.83 7.92 7.32 7.33
2501 NASDAQ VNDA Tue, Mar 22, 2016 7.74 7.99 7.74 7.79
2500 NASDAQ VNDA Mon, Mar 21, 2016 7.73 8.03 7.52 7.82
2499 NASDAQ VNDA Fri, Mar 18, 2016 7.42 7.80 7.30 7.73
2498 NASDAQ VNDA Thu, Mar 17, 2016 7.25 7.47 6.95 7.36
2497 NASDAQ VNDA Wed, Mar 16, 2016 7.45 7.59 7.13 7.23
2496 NASDAQ VNDA Tue, Mar 15, 2016 7.80 7.80 7.80 7.49
2495 NASDAQ VNDA Mon, Mar 14, 2016 7.70 7.99 7.58 7.80
2494 NASDAQ VNDA Fri, Mar 11, 2016 7.68 7.72 7.52 7.70
2493 NASDAQ VNDA Thu, Mar 10, 2016 7.77 7.97 7.20 7.78
2492 NASDAQ VNDA Wed, Mar 9, 2016 7.64 7.64 7.64 7.78
2491 NASDAQ VNDA Tue, Mar 8, 2016 8.18 8.18 7.59 8.22
2490 NASDAQ VNDA Mon, Mar 7, 2016 7.90 8.47 7.78 8.22
2489 NASDAQ VNDA Fri, Mar 4, 2016 8.13 8.13 8.13 7.92
2488 NASDAQ VNDA Thu, Mar 3, 2016 8.36 8.36 8.36 8.13
2487 NASDAQ VNDA Wed, Mar 2, 2016 8.12 8.48 7.88 8.13
2486 NASDAQ VNDA Tue, Mar 1, 2016 7.85 7.85 7.85 8.13
2485 NASDAQ VNDA Mon, Feb 29, 2016 8.03 8.13 7.83 8.00
2484 NASDAQ VNDA Fri, Feb 26, 2016 7.74 7.74 7.74 8.00
2483 NASDAQ VNDA Thu, Feb 25, 2016 7.69 7.93 7.61 7.74
2482 NASDAQ VNDA Wed, Feb 24, 2016 7.62 7.71 7.14 7.67
2481 NASDAQ VNDA Tue, Feb 23, 2016 7.95 8.03 7.66 7.69
2480 NASDAQ VNDA Mon, Feb 22, 2016 7.96 8.23 7.94 8.03
2479 NASDAQ VNDA Fri, Feb 19, 2016 7.76 7.91 7.63 7.86
2478 NASDAQ VNDA Thu, Feb 18, 2016 8.22 8.26 7.60 7.76
2477 NASDAQ VNDA Wed, Feb 17, 2016 8.23 8.35 8.03 8.22
2476 NASDAQ VNDA Tue, Feb 16, 2016 8.02 8.52 8.00 8.19
2475 NASDAQ VNDA Fri, Feb 12, 2016 7.99 8.10 7.51 7.94
2474 NASDAQ VNDA Thu, Feb 11, 2016 7.06 8.02 6.91 7.94
2473 NASDAQ VNDA Wed, Feb 10, 2016 8.09 8.33 7.69 7.84
2472 NASDAQ VNDA Tue, Feb 9, 2016 7.85 8.20 7.73 7.99
2471 NASDAQ VNDA Mon, Feb 8, 2016 8.56 8.59 7.82 8.02
2470 NASDAQ VNDA Fri, Feb 5, 2016 8.77 8.78 8.51 8.64
2469 NASDAQ VNDA Thu, Feb 4, 2016 8.80 9.03 8.73 8.81
2468 NASDAQ VNDA Wed, Feb 3, 2016 8.96 8.96 8.33 8.83
2467 NASDAQ VNDA Tue, Feb 2, 2016 8.58 9.11 8.39 8.91
2466 NASDAQ VNDA Mon, Feb 1, 2016 8.49 8.79 8.35 8.75
2465 NASDAQ VNDA Fri, Jan 29, 2016 8.49 8.71 8.29 8.53
2464 NASDAQ VNDA Thu, Jan 28, 2016 8.83 8.91 8.26 8.45
2463 NASDAQ VNDA Wed, Jan 27, 2016 9.03 9.14 8.65 8.74
2462 NASDAQ VNDA Tue, Jan 26, 2016 9.08 9.24 8.67 9.12
2461 NASDAQ VNDA Mon, Jan 25, 2016 9.07 9.58 9.01 9.08
2460 NASDAQ VNDA Fri, Jan 22, 2016 8.85 9.20 8.62 9.14
2459 NASDAQ VNDA Thu, Jan 21, 2016 8.81 9.03 8.50 8.60
2458 NASDAQ VNDA Wed, Jan 20, 2016 8.35 8.91 8.30 8.79
2457 NASDAQ VNDA Tue, Jan 19, 2016 8.92 8.98 8.37 8.59
2456 NASDAQ VNDA Fri, Jan 15, 2016 8.60 8.85 8.31 8.83
2455 NASDAQ VNDA Thu, Jan 14, 2016 8.80 9.18 8.46 9.05
2454 NASDAQ VNDA Wed, Jan 13, 2016 9.16 9.33 8.66 8.70
2453 NASDAQ VNDA Tue, Jan 12, 2016 8.65 9.25 8.62 9.10
2452 NASDAQ VNDA Mon, Jan 11, 2016 8.51 9.07 8.24 8.57
2451 NASDAQ VNDA Fri, Jan 8, 2016 8.38 8.51 8.07 8.21
2450 NASDAQ VNDA Thu, Jan 7, 2016 8.40 8.66 8.19 8.38
2449 NASDAQ VNDA Wed, Jan 6, 2016 8.91 8.91 8.55 8.70
2448 NASDAQ VNDA Tue, Jan 5, 2016 9.06 9.25 8.78 9.05
2447 NASDAQ VNDA Mon, Jan 4, 2016 9.09 9.25 8.87 8.99
2446 NASDAQ VNDA Thu, Dec 31, 2015 9.60 9.71 9.29 9.31
2445 NASDAQ VNDA Wed, Dec 30, 2015 9.76 9.78 9.47 9.67
2444 NASDAQ VNDA Tue, Dec 29, 2015 9.35 9.98 9.34 9.72
2443 NASDAQ VNDA Mon, Dec 28, 2015 9.60 9.68 9.21 9.30
2442 NASDAQ VNDA Thu, Dec 24, 2015 9.56 9.71 9.51 9.60
2441 NASDAQ VNDA Wed, Dec 23, 2015 9.56 9.64 9.40 9.59
2440 NASDAQ VNDA Tue, Dec 22, 2015 9.64 9.64 9.24 9.47
2439 NASDAQ VNDA Mon, Dec 21, 2015 9.46 9.65 9.25 9.64
2438 NASDAQ VNDA Fri, Dec 18, 2015 9.40 9.60 9.01 9.36
2437 NASDAQ VNDA Thu, Dec 17, 2015 9.52 9.66 9.34 9.38
2436 NASDAQ VNDA Wed, Dec 16, 2015 8.81 9.45 8.81 9.41
2435 NASDAQ VNDA Tue, Dec 15, 2015 8.59 8.84 8.41 8.74
2434 NASDAQ VNDA Mon, Dec 14, 2015 8.73 8.99 8.36 8.58
2433 NASDAQ VNDA Fri, Dec 11, 2015 8.51 8.71 8.46 8.61
2432 NASDAQ VNDA Thu, Dec 10, 2015 8.80 8.89 8.50 8.62
2431 NASDAQ VNDA Wed, Dec 9, 2015 8.17 9.01 8.00 8.83
2430 NASDAQ VNDA Tue, Dec 8, 2015 8.29 8.42 8.13 8.19
2429 NASDAQ VNDA Mon, Dec 7, 2015 8.98 8.98 8.25 8.39
2428 NASDAQ VNDA Fri, Dec 4, 2015 9.03 9.10 8.80 8.96
2427 NASDAQ VNDA Thu, Dec 3, 2015 9.72 9.80 8.93 8.98
2426 NASDAQ VNDA Wed, Dec 2, 2015 9.61 9.90 9.59 9.73
2425 NASDAQ VNDA Tue, Dec 1, 2015 9.91 9.91 9.53 9.67
2424 NASDAQ VNDA Mon, Nov 30, 2015 9.94 10.00 9.77 9.86
2423 NASDAQ VNDA Fri, Nov 27, 2015 9.85 9.94 9.76 9.92
2422 NASDAQ VNDA Wed, Nov 25, 2015 9.85 9.97 9.74 9.82
2421 NASDAQ VNDA Tue, Nov 24, 2015 9.61 9.89 9.45 9.84
2420 NASDAQ VNDA Mon, Nov 23, 2015 9.59 9.79 9.55 9.69
2419 NASDAQ VNDA Fri, Nov 20, 2015 9.51 9.67 9.43 9.62
2418 NASDAQ VNDA Thu, Nov 19, 2015 9.70 9.73 9.39 9.44
2417 NASDAQ VNDA Wed, Nov 18, 2015 9.33 9.68 9.31 9.67
2416 NASDAQ VNDA Tue, Nov 17, 2015 9.35 9.64 9.22 9.32
2415 NASDAQ VNDA Mon, Nov 16, 2015 9.48 9.53 9.08 9.31
2414 NASDAQ VNDA Fri, Nov 13, 2015 9.45 9.81 9.31 9.57
2413 NASDAQ VNDA Thu, Nov 12, 2015 9.67 9.80 9.38 9.44
2412 NASDAQ VNDA Wed, Nov 11, 2015 9.78 9.94 9.61 9.72
2411 NASDAQ VNDA Tue, Nov 10, 2015 10.05 10.07 9.67 9.71
2410 NASDAQ VNDA Mon, Nov 9, 2015 9.80 10.08 9.72 10.04
2409 NASDAQ VNDA Fri, Nov 6, 2015 9.61 9.80 9.27 9.77
2408 NASDAQ VNDA Thu, Nov 5, 2015 9.95 10.01 9.64 9.83
2407 NASDAQ VNDA Wed, Nov 4, 2015 10.66 10.80 9.15 10.01
2406 NASDAQ VNDA Tue, Nov 3, 2015 10.99 11.04 10.44 10.66
2405 NASDAQ VNDA Mon, Nov 2, 2015 10.85 11.14 10.76 11.05
2404 NASDAQ VNDA Fri, Oct 30, 2015 11.07 11.24 10.70 10.74
2403 NASDAQ VNDA Thu, Oct 29, 2015 11.53 11.78 11.07 11.09
2402 NASDAQ VNDA Wed, Oct 28, 2015 11.03 11.54 10.87 11.53
2401 NASDAQ VNDA Tue, Oct 27, 2015 10.97 11.16 10.89 11.01
2400 NASDAQ VNDA Mon, Oct 26, 2015 10.80 11.18 10.58 10.99
2399 NASDAQ VNDA Fri, Oct 23, 2015 10.97 11.44 10.64 10.79
2398 NASDAQ VNDA Thu, Oct 22, 2015 10.71 10.88 10.36 10.87
2397 NASDAQ VNDA Wed, Oct 21, 2015 10.82 10.89 10.33 10.64
2396 NASDAQ VNDA Tue, Oct 20, 2015 10.59 10.59 10.22 10.43
2395 NASDAQ VNDA Mon, Oct 19, 2015 10.30 10.78 10.24 10.64
2394 NASDAQ VNDA Fri, Oct 16, 2015 10.64 10.80 10.02 10.30
2393 NASDAQ VNDA Thu, Oct 15, 2015 10.03 10.60 9.98 10.59
2392 NASDAQ VNDA Wed, Oct 14, 2015 10.23 10.60 10.02 10.11
2391 NASDAQ VNDA Tue, Oct 13, 2015 10.72 10.87 10.09 10.10
2390 NASDAQ VNDA Mon, Oct 12, 2015 11.04 11.13 10.70 10.80
2389 NASDAQ VNDA Fri, Oct 9, 2015 11.09 11.39 10.87 10.98
2388 NASDAQ VNDA Thu, Oct 8, 2015 11.49 11.49 10.68 11.02
2387 NASDAQ VNDA Wed, Oct 7, 2015 11.85 12.01 11.28 11.40
2386 NASDAQ VNDA Tue, Oct 6, 2015 12.12 12.15 11.42 11.82
2385 NASDAQ VNDA Mon, Oct 5, 2015 11.78 12.28 11.49 12.10
2384 NASDAQ VNDA Fri, Oct 2, 2015 10.94 11.67 10.79 11.62
2383 NASDAQ VNDA Thu, Oct 1, 2015 11.34 11.43 10.77 11.06
2382 NASDAQ VNDA Wed, Sep 30, 2015 11.29 11.82 11.10 11.28
2381 NASDAQ VNDA Tue, Sep 29, 2015 11.84 12.39 11.10 11.22
2380 NASDAQ VNDA Mon, Sep 28, 2015 12.41 12.47 11.79 11.88
2379 NASDAQ VNDA Fri, Sep 25, 2015 13.63 13.68 12.16 12.50
2378 NASDAQ VNDA Thu, Sep 24, 2015 13.30 13.53 12.92 13.39
2377 NASDAQ VNDA Wed, Sep 23, 2015 13.10 13.42 12.75 13.32
2376 NASDAQ VNDA Tue, Sep 22, 2015 13.06 13.50 12.78 13.03
2375 NASDAQ VNDA Mon, Sep 21, 2015 14.22 14.42 13.14 13.19
2374 NASDAQ VNDA Fri, Sep 18, 2015 14.16 14.49 14.03 14.09
2373 NASDAQ VNDA Thu, Sep 17, 2015 13.58 14.50 13.57 14.40
2372 NASDAQ VNDA Wed, Sep 16, 2015 13.72 13.90 13.54 13.66
2371 NASDAQ VNDA Tue, Sep 15, 2015 13.24 13.84 13.24 13.76
2370 NASDAQ VNDA Mon, Sep 14, 2015 13.48 13.50 13.11 13.26
2369 NASDAQ VNDA Fri, Sep 11, 2015 12.84 13.44 12.82 13.33
2368 NASDAQ VNDA Thu, Sep 10, 2015 12.32 13.19 12.32 12.99
2367 NASDAQ VNDA Wed, Sep 9, 2015 12.75 12.86 12.36 12.37
2366 NASDAQ VNDA Tue, Sep 8, 2015 12.38 12.89 12.18 12.68
2365 NASDAQ VNDA Fri, Sep 4, 2015 11.88 12.24 11.80 12.11
2364 NASDAQ VNDA Thu, Sep 3, 2015 12.42 12.83 11.92 11.93
2363 NASDAQ VNDA Wed, Sep 2, 2015 11.73 12.44 11.69 12.18
2362 NASDAQ VNDA Tue, Sep 1, 2015 11.52 12.07 11.50 11.60
2361 NASDAQ VNDA Mon, Aug 31, 2015 11.80 12.30 11.73 11.79
2360 NASDAQ VNDA Fri, Aug 28, 2015 11.86 12.13 11.80 11.93
2359 NASDAQ VNDA Thu, Aug 27, 2015 11.66 12.22 11.66 11.99
2358 NASDAQ VNDA Wed, Aug 26, 2015 11.40 11.70 10.99 11.62
2357 NASDAQ VNDA Tue, Aug 25, 2015 11.32 11.53 10.92 11.07
2356 NASDAQ VNDA Mon, Aug 24, 2015 10.93 11.56 10.57 10.88
2355 NASDAQ VNDA Fri, Aug 21, 2015 11.28 11.76 11.10 11.46
2354 NASDAQ VNDA Thu, Aug 20, 2015 11.75 11.84 11.49 11.51
2353 NASDAQ VNDA Wed, Aug 19, 2015 11.91 11.99 11.59 11.79
2352 NASDAQ VNDA Tue, Aug 18, 2015 12.32 12.39 11.91 11.98
2351 NASDAQ VNDA Mon, Aug 17, 2015 12.05 12.41 11.81 12.30
2350 NASDAQ VNDA Fri, Aug 14, 2015 11.95 12.21 11.73 12.03
2349 NASDAQ VNDA Thu, Aug 13, 2015 12.11 12.33 11.96 12.01
2348 NASDAQ VNDA Wed, Aug 12, 2015 11.95 12.30 11.59 12.15
2347 NASDAQ VNDA Tue, Aug 11, 2015 12.13 12.40 11.78 11.90
2346 NASDAQ VNDA Mon, Aug 10, 2015 11.79 12.34 11.77 12.21
2345 NASDAQ VNDA Fri, Aug 7, 2015 12.17 12.40 11.65 11.87
2344 NASDAQ VNDA Thu, Aug 6, 2015 12.37 12.67 12.16 12.20
2343 NASDAQ VNDA Wed, Aug 5, 2015 12.32 12.74 12.27 12.41
2342 NASDAQ VNDA Tue, Aug 4, 2015 12.75 12.88 12.41 12.55
2341 NASDAQ VNDA Mon, Aug 3, 2015 12.30 12.82 12.25 12.70
2340 NASDAQ VNDA Fri, Jul 31, 2015 12.07 12.50 12.02 12.24
2339 NASDAQ VNDA Thu, Jul 30, 2015 11.40 12.60 11.40 12.07
2338 NASDAQ VNDA Wed, Jul 29, 2015 11.25 11.46 10.91 11.14
2337 NASDAQ VNDA Tue, Jul 28, 2015 11.04 11.25 10.85 11.14
2336 NASDAQ VNDA Mon, Jul 27, 2015 10.81 11.06 10.61 11.03
2335 NASDAQ VNDA Fri, Jul 24, 2015 11.71 11.81 10.97 11.05
2334 NASDAQ VNDA Thu, Jul 23, 2015 11.97 12.08 11.73 11.78
2333 NASDAQ VNDA Wed, Jul 22, 2015 12.07 12.15 11.85 11.91
2332 NASDAQ VNDA Tue, Jul 21, 2015 12.25 12.42 12.08 12.09
2331 NASDAQ VNDA Mon, Jul 20, 2015 12.09 12.30 11.99 12.28
2330 NASDAQ VNDA Fri, Jul 17, 2015 12.34 12.34 11.99 12.12
2329 NASDAQ VNDA Thu, Jul 16, 2015 12.19 12.44 12.15 12.30
2328 NASDAQ VNDA Wed, Jul 15, 2015 12.53 12.53 12.10 12.13
2327 NASDAQ VNDA Tue, Jul 14, 2015 12.41 12.54 12.30 12.44
2326 NASDAQ VNDA Mon, Jul 13, 2015 12.52 12.63 12.34 12.40
2325 NASDAQ VNDA Fri, Jul 10, 2015 12.23 12.45 11.98 12.41
2324 NASDAQ VNDA Thu, Jul 9, 2015 11.74 12.11 11.69 12.08
2323 NASDAQ VNDA Wed, Jul 8, 2015 12.42 12.42 11.61 11.65
2322 NASDAQ VNDA Tue, Jul 7, 2015 12.47 12.73 12.05 12.32
2321 NASDAQ VNDA Mon, Jul 6, 2015 12.55 12.80 12.36 12.56
2320 NASDAQ VNDA Thu, Jul 2, 2015 12.58 12.79 12.42 12.63
2319 NASDAQ VNDA Wed, Jul 1, 2015 12.77 12.92 12.32 12.55
2318 NASDAQ VNDA Tue, Jun 30, 2015 12.55 12.90 12.48 12.69
2317 NASDAQ VNDA Mon, Jun 29, 2015 12.44 12.81 12.25 12.40
2316 NASDAQ VNDA Fri, Jun 26, 2015 12.85 12.96 12.54 12.57
2315 NASDAQ VNDA Thu, Jun 25, 2015 13.45 13.60 12.67 12.82
2314 NASDAQ VNDA Wed, Jun 24, 2015 13.25 13.92 13.09 13.42
2313 NASDAQ VNDA Tue, Jun 23, 2015 12.98 13.08 12.81 12.91
2312 NASDAQ VNDA Mon, Jun 22, 2015 12.93 13.20 12.76 12.98
2311 NASDAQ VNDA Fri, Jun 19, 2015 13.06 13.18 12.72 12.86
2310 NASDAQ VNDA Thu, Jun 18, 2015 13.02 13.31 12.96 13.03
2309 NASDAQ VNDA Wed, Jun 17, 2015 13.16 13.39 12.91 12.96
2308 NASDAQ VNDA Tue, Jun 16, 2015 13.01 13.38 12.97 13.14
2307 NASDAQ VNDA Mon, Jun 15, 2015 12.85 13.00 12.65 12.99
2306 NASDAQ VNDA Fri, Jun 12, 2015 12.73 13.08 12.70 12.91
2305 NASDAQ VNDA Thu, Jun 11, 2015 12.99 13.11 12.41 12.90
2304 NASDAQ VNDA Wed, Jun 10, 2015 12.83 13.18 12.70 12.93
2303 NASDAQ VNDA Tue, Jun 9, 2015 13.02 13.14 12.85 12.94
2302 NASDAQ VNDA Mon, Jun 8, 2015 12.80 13.02 12.49 13.00
2301 NASDAQ VNDA Fri, Jun 5, 2015 12.38 12.98 12.28 12.81
2300 NASDAQ VNDA Thu, Jun 4, 2015 11.85 12.47 11.69 12.44
2299 NASDAQ VNDA Wed, Jun 3, 2015 11.55 11.92 11.44 11.76
2298 NASDAQ VNDA Tue, Jun 2, 2015 10.16 11.60 10.12 11.43
2297 NASDAQ VNDA Mon, Jun 1, 2015 10.13 10.32 9.94 10.20
2296 NASDAQ VNDA Fri, May 29, 2015 10.05 10.20 9.99 10.09
2295 NASDAQ VNDA Thu, May 28, 2015 10.10 10.25 9.84 10.10
2294 NASDAQ VNDA Wed, May 27, 2015 10.25 10.32 9.99 10.15
2293 NASDAQ VNDA Tue, May 26, 2015 10.25 10.48 10.09 10.24
2292 NASDAQ VNDA Fri, May 22, 2015 10.25 10.46 10.13 10.27
2291 NASDAQ VNDA Thu, May 21, 2015 10.54 10.58 10.13 10.26
2290 NASDAQ VNDA Wed, May 20, 2015 10.14 10.56 10.04 10.51
2289 NASDAQ VNDA Tue, May 19, 2015 10.19 10.19 9.86 10.11
2288 NASDAQ VNDA Mon, May 18, 2015 9.99 10.19 9.85 10.16
2287 NASDAQ VNDA Fri, May 15, 2015 9.94 10.24 9.70 10.01
2286 NASDAQ VNDA Thu, May 14, 2015 9.77 9.95 9.46 9.92
2285 NASDAQ VNDA Wed, May 13, 2015 9.95 10.00 9.53 9.73
2284 NASDAQ VNDA Tue, May 12, 2015 9.82 10.00 9.75 9.89
2283 NASDAQ VNDA Mon, May 11, 2015 9.99 10.22 9.83 9.88
2282 NASDAQ VNDA Fri, May 8, 2015 9.86 10.20 9.78 9.96
2281 NASDAQ VNDA Thu, May 7, 2015 9.45 10.18 9.45 9.74
2280 NASDAQ VNDA Wed, May 6, 2015 8.99 9.32 8.92 9.31
2279 NASDAQ VNDA Tue, May 5, 2015 9.48 9.51 8.98 9.09
2278 NASDAQ VNDA Mon, May 4, 2015 9.45 9.71 9.36 9.51
2277 NASDAQ VNDA Fri, May 1, 2015 9.21 9.60 9.19 9.46
2276 NASDAQ VNDA Thu, Apr 30, 2015 9.38 9.48 8.96 9.15
2275 NASDAQ VNDA Wed, Apr 29, 2015 9.46 9.54 9.16 9.40
2274 NASDAQ VNDA Tue, Apr 28, 2015 9.31 9.60 9.01 9.50
2273 NASDAQ VNDA Mon, Apr 27, 2015 10.02 10.08 9.31 9.50
2272 NASDAQ VNDA Fri, Apr 24, 2015 10.02 10.07 9.64 9.97
2271 NASDAQ VNDA Thu, Apr 23, 2015 9.98 10.15 9.85 10.09
2270 NASDAQ VNDA Wed, Apr 22, 2015 10.25 10.29 9.96 9.99
2269 NASDAQ VNDA Tue, Apr 21, 2015 10.14 10.30 10.04 10.24
2268 NASDAQ VNDA Mon, Apr 20, 2015 9.98 10.12 9.59 10.05
2267 NASDAQ VNDA Fri, Apr 17, 2015 10.05 10.05 9.67 9.90
2266 NASDAQ VNDA Thu, Apr 16, 2015 10.05 10.20 9.88 10.09
2265 NASDAQ VNDA Wed, Apr 15, 2015 10.00 10.09 9.72 10.04
2264 NASDAQ VNDA Tue, Apr 14, 2015 9.58 9.88 9.46 9.84
2263 NASDAQ VNDA Mon, Apr 13, 2015 9.57 9.71 9.54 9.57
2262 NASDAQ VNDA Fri, Apr 10, 2015 9.52 9.65 9.39 9.52
2261 NASDAQ VNDA Thu, Apr 9, 2015 9.47 9.69 9.34 9.45
2260 NASDAQ VNDA Wed, Apr 8, 2015 9.35 9.59 9.33 9.45
2259 NASDAQ VNDA Tue, Apr 7, 2015 9.37 9.60 9.32 9.33
2258 NASDAQ VNDA Mon, Apr 6, 2015 9.25 9.46 9.23 9.35
2257 NASDAQ VNDA Thu, Apr 2, 2015 9.22 9.40 9.13 9.28
2256 NASDAQ VNDA Wed, Apr 1, 2015 9.27 9.45 9.06 9.26
2255 NASDAQ VNDA Tue, Mar 31, 2015 9.32 9.45 9.15 9.30
2254 NASDAQ VNDA Mon, Mar 30, 2015 9.40 9.40 9.15 9.34
2253 NASDAQ VNDA Fri, Mar 27, 2015 9.18 9.38 9.05 9.26
2252 NASDAQ VNDA Thu, Mar 26, 2015 8.91 9.30 8.80 9.15
2251 NASDAQ VNDA Wed, Mar 25, 2015 9.54 9.67 8.93 8.99
2250 NASDAQ VNDA Tue, Mar 24, 2015 9.64 9.83 9.48 9.56
2249 NASDAQ VNDA Mon, Mar 23, 2015 9.52 9.69 9.25 9.63
2248 NASDAQ VNDA Fri, Mar 20, 2015 9.83 10.10 9.48 9.57
2247 NASDAQ VNDA Thu, Mar 19, 2015 9.66 9.95 9.62 9.78
2246 NASDAQ VNDA Wed, Mar 18, 2015 9.76 10.08 9.66 9.72
2245 NASDAQ VNDA Tue, Mar 17, 2015 10.08 10.20 9.51 9.78
2244 NASDAQ VNDA Mon, Mar 16, 2015 10.43 10.43 9.81 10.08
2243 NASDAQ VNDA Fri, Mar 13, 2015 10.35 10.55 10.16 10.37
2242 NASDAQ VNDA Thu, Mar 12, 2015 10.67 10.75 10.11 10.34
2241 NASDAQ VNDA Wed, Mar 11, 2015 10.48 10.76 10.07 10.61
2240 NASDAQ VNDA Tue, Mar 10, 2015 10.52 10.68 10.33 10.48
2239 NASDAQ VNDA Mon, Mar 9, 2015 10.81 10.90 10.45 10.65
2238 NASDAQ VNDA Fri, Mar 6, 2015 10.62 10.69 10.30 10.47
2237 NASDAQ VNDA Thu, Mar 5, 2015 10.55 10.82 10.25 10.71
2236 NASDAQ VNDA Wed, Mar 4, 2015 10.86 11.19 10.57 11.06
2235 NASDAQ VNDA Tue, Mar 3, 2015 10.90 11.31 10.75 10.89
2234 NASDAQ VNDA Mon, Mar 2, 2015 10.73 10.93 10.65 10.89
2233 NASDAQ VNDA Fri, Feb 27, 2015 11.05 11.15 10.62 10.76
2232 NASDAQ VNDA Thu, Feb 26, 2015 10.80 11.08 10.49 11.04
2231 NASDAQ VNDA Wed, Feb 25, 2015 10.58 11.12 10.48 10.84
2230 NASDAQ VNDA Tue, Feb 24, 2015 10.72 10.86 10.40 10.60
2229 NASDAQ VNDA Mon, Feb 23, 2015 11.43 11.44 10.45 10.53
2228 NASDAQ VNDA Fri, Feb 20, 2015 11.27 11.66 11.20 11.43
2227 NASDAQ VNDA Thu, Feb 19, 2015 12.10 12.95 11.29 11.31
2226 NASDAQ VNDA Wed, Feb 18, 2015 13.14 13.31 12.87 13.10
2225 NASDAQ VNDA Tue, Feb 17, 2015 12.35 13.26 12.18 13.13
2224 NASDAQ VNDA Fri, Feb 13, 2015 12.37 12.63 12.05 12.37
2223 NASDAQ VNDA Thu, Feb 12, 2015 12.22 12.40 12.08 12.37
2222 NASDAQ VNDA Wed, Feb 11, 2015 12.22 12.36 11.85 12.13
2221 NASDAQ VNDA Tue, Feb 10, 2015 12.16 12.25 11.71 12.24
2220 NASDAQ VNDA Mon, Feb 9, 2015 11.58 12.20 11.44 12.01
2219 NASDAQ VNDA Fri, Feb 6, 2015 11.58 11.85 11.38 11.63
2218 NASDAQ VNDA Thu, Feb 5, 2015 11.11 11.64 11.06 11.57
2217 NASDAQ VNDA Wed, Feb 4, 2015 10.95 11.08 10.65 11.03
2216 NASDAQ VNDA Tue, Feb 3, 2015 10.88 11.10 10.38 11.06
2215 NASDAQ VNDA Mon, Feb 2, 2015 11.15 11.41 10.77 10.93
2214 NASDAQ VNDA Fri, Jan 30, 2015 11.22 11.65 11.07 11.13
2213 NASDAQ VNDA Thu, Jan 29, 2015 11.45 11.45 10.70 11.27
2212 NASDAQ VNDA Wed, Jan 28, 2015 12.00 12.00 11.38 11.47
2211 NASDAQ VNDA Tue, Jan 27, 2015 12.09 12.21 11.72 11.93
2210 NASDAQ VNDA Mon, Jan 26, 2015 12.23 12.43 12.02 12.20
2209 NASDAQ VNDA Fri, Jan 23, 2015 11.92 12.23 11.70 12.23
2208 NASDAQ VNDA Thu, Jan 22, 2015 11.74 11.94 11.48 11.91
2207 NASDAQ VNDA Wed, Jan 21, 2015 12.04 12.21 11.55 11.66
2206 NASDAQ VNDA Tue, Jan 20, 2015 11.85 12.18 11.24 12.05
2205 NASDAQ VNDA Fri, Jan 16, 2015 11.76 11.89 11.50 11.83
2204 NASDAQ VNDA Thu, Jan 15, 2015 12.01 12.18 11.60 11.78
2203 NASDAQ VNDA Wed, Jan 14, 2015 11.87 12.28 11.82 11.99
2202 NASDAQ VNDA Tue, Jan 13, 2015 12.28 12.33 11.73 12.09
2201 NASDAQ VNDA Mon, Jan 12, 2015 12.47 12.74 12.04 12.13
2200 NASDAQ VNDA Fri, Jan 9, 2015 14.00 14.04 12.39 12.42
2199 NASDAQ VNDA Thu, Jan 8, 2015 14.10 14.25 13.70 13.95
2198 NASDAQ VNDA Wed, Jan 7, 2015 13.70 13.99 13.52 13.95
2197 NASDAQ VNDA Tue, Jan 6, 2015 14.41 14.77 13.50 13.60
2196 NASDAQ VNDA Mon, Jan 5, 2015 14.50 15.00 14.32 14.38
2195 NASDAQ VNDA Fri, Jan 2, 2015 14.42 14.91 14.28 14.58
2194 NASDAQ VNDA Wed, Dec 31, 2014 14.55 14.99 14.31 14.32
2193 NASDAQ VNDA Tue, Dec 30, 2014 14.80 15.10 14.37 14.51
2192 NASDAQ VNDA Mon, Dec 29, 2014 14.95 15.25 14.56 14.83
2191 NASDAQ VNDA Fri, Dec 26, 2014 14.71 15.51 14.71 15.01
2190 NASDAQ VNDA Wed, Dec 24, 2014 13.77 14.98 13.75 14.69
2189 NASDAQ VNDA Tue, Dec 23, 2014 14.27 14.84 13.36 13.58
2188 NASDAQ VNDA Mon, Dec 22, 2014 12.24 12.48 11.66 11.91
2187 NASDAQ VNDA Fri, Dec 19, 2014 12.70 12.72 12.17 12.25
2186 NASDAQ VNDA Thu, Dec 18, 2014 13.06 13.06 12.55 12.73
2185 NASDAQ VNDA Wed, Dec 17, 2014 12.43 12.91 12.31 12.81
2184 NASDAQ VNDA Tue, Dec 16, 2014 12.41 12.91 12.25 12.44
2183 NASDAQ VNDA Mon, Dec 15, 2014 12.77 12.85 12.08 12.45
2182 NASDAQ VNDA Fri, Dec 12, 2014 12.71 12.87 12.44 12.72
2181 NASDAQ VNDA Thu, Dec 11, 2014 12.79 13.02 12.46 12.89
2180 NASDAQ VNDA Wed, Dec 10, 2014 12.61 12.98 12.57 12.65
2179 NASDAQ VNDA Tue, Dec 9, 2014 11.78 12.77 11.40 12.72
2178 NASDAQ VNDA Mon, Dec 8, 2014 12.30 12.57 11.93 11.99
2177 NASDAQ VNDA Fri, Dec 5, 2014 12.31 12.60 12.22 12.30
2176 NASDAQ VNDA Thu, Dec 4, 2014 12.61 12.89 12.17 12.27
2175 NASDAQ VNDA Wed, Dec 3, 2014 12.78 12.99 12.37 12.65
2174 NASDAQ VNDA Tue, Dec 2, 2014 12.75 13.51 12.72 12.80
2173 NASDAQ VNDA Mon, Dec 1, 2014 13.00 13.35 12.52 12.65
2172 NASDAQ VNDA Fri, Nov 28, 2014 13.00 13.50 12.77 13.03
2171 NASDAQ VNDA Wed, Nov 26, 2014 12.64 13.37 12.59 12.89
2170 NASDAQ VNDA Tue, Nov 25, 2014 12.98 13.23 12.42 12.69
2169 NASDAQ VNDA Mon, Nov 24, 2014 12.61 13.06 12.48 12.99
2168 NASDAQ VNDA Fri, Nov 21, 2014 12.22 12.65 12.05 12.58
2167 NASDAQ VNDA Thu, Nov 20, 2014 11.61 12.17 11.56 11.99
2166 NASDAQ VNDA Wed, Nov 19, 2014 11.70 11.98 11.44 11.71
2165 NASDAQ VNDA Tue, Nov 18, 2014 11.56 12.03 11.47 11.74
2164 NASDAQ VNDA Mon, Nov 17, 2014 11.77 12.05 11.41 11.56
2163 NASDAQ VNDA Fri, Nov 14, 2014 12.19 12.54 11.74 11.81
2162 NASDAQ VNDA Thu, Nov 13, 2014 12.81 13.15 12.55 13.03
2161 NASDAQ VNDA Wed, Nov 12, 2014 12.49 12.84 12.23 12.82
2160 NASDAQ VNDA Tue, Nov 11, 2014 12.18 12.90 12.10 12.55
2159 NASDAQ VNDA Mon, Nov 10, 2014 11.73 12.22 11.58 12.16
2158 NASDAQ VNDA Fri, Nov 7, 2014 12.48 12.49 11.21 11.79
2157 NASDAQ VNDA Thu, Nov 6, 2014 11.78 12.58 11.78 12.46
2156 NASDAQ VNDA Wed, Nov 5, 2014 12.28 12.29 11.67 11.75
2155 NASDAQ VNDA Tue, Nov 4, 2014 12.14 12.25 11.77 12.17
2154 NASDAQ VNDA Mon, Nov 3, 2014 12.01 12.44 11.88 12.28
2153 NASDAQ VNDA Fri, Oct 31, 2014 12.43 12.57 11.92 12.01
2152 NASDAQ VNDA Thu, Oct 30, 2014 11.81 12.36 11.80 12.12
2151 NASDAQ VNDA Wed, Oct 29, 2014 11.88 12.50 11.81 11.97
2150 NASDAQ VNDA Tue, Oct 28, 2014 11.24 12.70 10.98 12.03
2149 NASDAQ VNDA Mon, Oct 27, 2014 12.42 12.42 9.53 11.04
2148 NASDAQ VNDA Fri, Oct 24, 2014 10.27 11.17 10.27 11.11
2147 NASDAQ VNDA Thu, Oct 23, 2014 10.16 10.71 10.09 10.33
2146 NASDAQ VNDA Wed, Oct 22, 2014 10.19 10.32 9.84 10.03
2145 NASDAQ VNDA Tue, Oct 21, 2014 10.61 10.61 10.11 10.19
2144 NASDAQ VNDA Mon, Oct 20, 2014 10.03 10.59 10.03 10.56
2143 NASDAQ VNDA Fri, Oct 17, 2014 10.39 10.84 10.00 10.08
2142 NASDAQ VNDA Thu, Oct 16, 2014 9.30 10.35 9.07 10.23
2141 NASDAQ VNDA Wed, Oct 15, 2014 8.98 9.56 8.88 9.46
2140 NASDAQ VNDA Tue, Oct 14, 2014 8.91 9.46 8.62 9.20
2139 NASDAQ VNDA Mon, Oct 13, 2014 8.96 9.09 8.34 8.81
2138 NASDAQ VNDA Fri, Oct 10, 2014 9.29 9.37 8.83 8.92
2137 NASDAQ VNDA Thu, Oct 9, 2014 9.77 9.97 9.27 9.35
2136 NASDAQ VNDA Wed, Oct 8, 2014 9.37 9.87 9.11 9.85
2135 NASDAQ VNDA Tue, Oct 7, 2014 9.46 9.89 9.21 9.38
2134 NASDAQ VNDA Mon, Oct 6, 2014 10.33 10.41 9.58 9.59
2133 NASDAQ VNDA Fri, Oct 3, 2014 10.39 10.58 10.26 10.29
2132 NASDAQ VNDA Thu, Oct 2, 2014 10.13 10.47 9.88 10.27
2131 NASDAQ VNDA Wed, Oct 1, 2014 10.42 10.49 10.05 10.16
2130 NASDAQ VNDA Tue, Sep 30, 2014 10.54 10.84 10.33 10.38
2129 NASDAQ VNDA Mon, Sep 29, 2014 10.50 10.79 10.45 10.57
2128 NASDAQ VNDA Fri, Sep 26, 2014 10.95 10.97 10.55 10.66
2127 NASDAQ VNDA Thu, Sep 25, 2014 11.12 11.48 10.70 10.79
2126 NASDAQ VNDA Wed, Sep 24, 2014 11.43 11.65 11.05 11.19
2125 NASDAQ VNDA Tue, Sep 23, 2014 11.45 11.90 11.30 11.35
2124 NASDAQ VNDA Mon, Sep 22, 2014 11.87 11.87 11.37 11.54
2123 NASDAQ VNDA Fri, Sep 19, 2014 12.51 12.59 11.84 12.00
2122 NASDAQ VNDA Thu, Sep 18, 2014 12.47 12.58 12.25 12.40
2121 NASDAQ VNDA Wed, Sep 17, 2014 12.02 12.95 11.92 12.39
2120 NASDAQ VNDA Tue, Sep 16, 2014 11.81 12.15 11.35 12.02
2119 NASDAQ VNDA Mon, Sep 15, 2014 12.37 12.42 11.62 11.88
2118 NASDAQ VNDA Fri, Sep 12, 2014 12.55 12.71 12.06 12.44
2117 NASDAQ VNDA Thu, Sep 11, 2014 12.83 13.02 12.33 12.53
2116 NASDAQ VNDA Wed, Sep 10, 2014 12.61 13.08 12.48 13.02
2115 NASDAQ VNDA Tue, Sep 9, 2014 13.08 13.10 12.45 12.60
2114 NASDAQ VNDA Mon, Sep 8, 2014 12.59 13.38 12.52 13.20
2113 NASDAQ VNDA Fri, Sep 5, 2014 12.53 12.62 12.26 12.61
2112 NASDAQ VNDA Thu, Sep 4, 2014 12.84 13.13 12.50 12.58
2111 NASDAQ VNDA Wed, Sep 3, 2014 13.29 13.47 12.79 12.81
2110 NASDAQ VNDA Tue, Sep 2, 2014 13.09 13.30 12.74 13.26
2109 NASDAQ VNDA Fri, Aug 29, 2014 12.38 12.97 12.30 12.94
2108 NASDAQ VNDA Thu, Aug 28, 2014 12.76 12.93 12.36 12.36
2107 NASDAQ VNDA Wed, Aug 27, 2014 12.94 13.01 12.69 12.89
2106 NASDAQ VNDA Tue, Aug 26, 2014 12.83 13.02 12.63 12.95
2105 NASDAQ VNDA Mon, Aug 25, 2014 12.60 13.14 12.60 12.84
2104 NASDAQ VNDA Fri, Aug 22, 2014 12.31 12.63 12.13 12.51
2103 NASDAQ VNDA Thu, Aug 21, 2014 12.36 12.52 11.99 12.30
2102 NASDAQ VNDA Wed, Aug 20, 2014 12.74 12.74 12.16 12.31
2101 NASDAQ VNDA Tue, Aug 19, 2014 13.25 13.31 12.79 12.84
2100 NASDAQ VNDA Mon, Aug 18, 2014 13.90 13.90 13.16 13.25
2099 NASDAQ VNDA Fri, Aug 15, 2014 13.70 13.74 13.21 13.66
2098 NASDAQ VNDA Thu, Aug 14, 2014 13.17 13.64 12.93 13.59
2097 NASDAQ VNDA Wed, Aug 13, 2014 12.88 13.29 12.77 13.22
2096 NASDAQ VNDA Tue, Aug 12, 2014 12.59 12.95 12.46 12.87
2095 NASDAQ VNDA Mon, Aug 11, 2014 12.25 12.97 12.22 12.65
2094 NASDAQ VNDA Fri, Aug 8, 2014 12.87 12.88 11.77 12.06
2093 NASDAQ VNDA Thu, Aug 7, 2014 14.20 15.33 12.70 12.82
2092 NASDAQ VNDA Wed, Aug 6, 2014 13.77 14.14 13.43 13.60
2091 NASDAQ VNDA Tue, Aug 5, 2014 14.37 14.46 13.80 13.99
2090 NASDAQ VNDA Mon, Aug 4, 2014 14.08 14.38 13.89 14.14
2089 NASDAQ VNDA Fri, Aug 1, 2014 14.57 15.10 13.87 14.06
2088 NASDAQ VNDA Thu, Jul 31, 2014 14.49 14.79 14.12 14.70
2087 NASDAQ VNDA Wed, Jul 30, 2014 14.30 14.79 14.05 14.74
2086 NASDAQ VNDA Tue, Jul 29, 2014 14.04 14.34 13.81 14.11
2085 NASDAQ VNDA Mon, Jul 28, 2014 14.19 14.33 13.62 14.00
2084 NASDAQ VNDA Fri, Jul 25, 2014 13.90 14.29 13.82 14.18
2083 NASDAQ VNDA Thu, Jul 24, 2014 14.07 14.44 13.85 13.92
2082 NASDAQ VNDA Wed, Jul 23, 2014 13.48 14.08 13.43 14.06
2081 NASDAQ VNDA Tue, Jul 22, 2014 13.28 13.60 13.11 13.32
2080 NASDAQ VNDA Mon, Jul 21, 2014 13.18 13.22 12.77 13.13
2079 NASDAQ VNDA Fri, Jul 18, 2014 12.83 13.46 12.83 13.32
2078 NASDAQ VNDA Thu, Jul 17, 2014 13.03 13.45 12.80 12.87
2077 NASDAQ VNDA Wed, Jul 16, 2014 13.24 13.42 12.95 13.17
2076 NASDAQ VNDA Tue, Jul 15, 2014 14.00 14.00 13.02 13.16
2075 NASDAQ VNDA Mon, Jul 14, 2014 14.53 14.54 13.88 13.98
2074 NASDAQ VNDA Fri, Jul 11, 2014 14.36 14.62 14.04 14.27
2073 NASDAQ VNDA Thu, Jul 10, 2014 14.27 14.55 13.81 14.42
2072 NASDAQ VNDA Wed, Jul 9, 2014 14.14 14.59 13.74 14.46
2071 NASDAQ VNDA Tue, Jul 8, 2014 15.00 15.24 13.89 14.10
2070 NASDAQ VNDA Mon, Jul 7, 2014 15.79 15.87 14.77 14.99
2069 NASDAQ VNDA Thu, Jul 3, 2014 15.97 16.09 15.64 15.91
2068 NASDAQ VNDA Wed, Jul 2, 2014 15.99 16.12 15.77 15.91
2067 NASDAQ VNDA Tue, Jul 1, 2014 16.19 16.48 15.92 16.07
2066 NASDAQ VNDA Mon, Jun 30, 2014 16.29 16.50 16.06 16.18
2065 NASDAQ VNDA Fri, Jun 27, 2014 16.00 16.39 15.75 16.21
2064 NASDAQ VNDA Thu, Jun 26, 2014 15.76 16.08 15.62 15.90
2063 NASDAQ VNDA Wed, Jun 25, 2014 15.70 16.12 15.55 15.81
2062 NASDAQ VNDA Tue, Jun 24, 2014 15.84 16.47 15.69 15.79
2061 NASDAQ VNDA Mon, Jun 23, 2014 14.85 16.13 14.85 15.93
2060 NASDAQ VNDA Fri, Jun 20, 2014 14.82 15.00 14.25 14.78
2059 NASDAQ VNDA Thu, Jun 19, 2014 14.79 14.88 14.46 14.72
2058 NASDAQ VNDA Wed, Jun 18, 2014 14.68 14.74 14.31 14.72
2057 NASDAQ VNDA Tue, Jun 17, 2014 14.95 15.04 14.58 14.67
2056 NASDAQ VNDA Mon, Jun 16, 2014 14.20 15.00 14.19 14.86
2055 NASDAQ VNDA Fri, Jun 13, 2014 14.52 14.58 13.69 14.28
2054 NASDAQ VNDA Thu, Jun 12, 2014 14.86 15.07 14.38 14.58
2053 NASDAQ VNDA Wed, Jun 11, 2014 14.77 15.09 14.42 14.96
2052 NASDAQ VNDA Tue, Jun 10, 2014 13.88 15.08 13.88 14.96
2051 NASDAQ VNDA Mon, Jun 9, 2014 13.70 14.23 13.50 13.76
2050 NASDAQ VNDA Fri, Jun 6, 2014 12.97 14.20 12.75 13.71
2049 NASDAQ VNDA Thu, Jun 5, 2014 12.33 13.03 12.08 12.94
2048 NASDAQ VNDA Wed, Jun 4, 2014 11.08 12.99 11.00 12.56
2047 NASDAQ VNDA Tue, Jun 3, 2014 10.22 10.63 9.89 10.02
2046 NASDAQ VNDA Mon, Jun 2, 2014 10.30 10.42 9.83 10.17
2045 NASDAQ VNDA Fri, May 30, 2014 10.60 10.69 10.03 10.29
2044 NASDAQ VNDA Thu, May 29, 2014 10.62 10.74 10.42 10.59
2043 NASDAQ VNDA Wed, May 28, 2014 10.77 10.86 10.42 10.50
2042 NASDAQ VNDA Tue, May 27, 2014 10.77 10.93 10.64 10.74
2041 NASDAQ VNDA Fri, May 23, 2014 10.44 10.74 10.11 10.53
2040 NASDAQ VNDA Thu, May 22, 2014 9.94 10.67 9.85 10.44
2039 NASDAQ VNDA Wed, May 21, 2014 9.74 9.99 9.61 9.92
2038 NASDAQ VNDA Tue, May 20, 2014 9.90 9.99 9.51 9.70
2037 NASDAQ VNDA Mon, May 19, 2014 9.69 10.10 9.51 9.97
2036 NASDAQ VNDA Fri, May 16, 2014 9.88 10.24 9.27 9.78
2035 NASDAQ VNDA Thu, May 15, 2014 10.44 10.48 9.55 9.86
2034 NASDAQ VNDA Wed, May 14, 2014 10.69 11.06 10.46 10.49
2033 NASDAQ VNDA Tue, May 13, 2014 11.00 11.23 10.70 10.78
2032 NASDAQ VNDA Mon, May 12, 2014 10.23 11.34 10.05 10.98
2031 NASDAQ VNDA Fri, May 9, 2014 9.94 10.44 9.90 10.17
2030 NASDAQ VNDA Thu, May 8, 2014 12.29 12.40 9.52 10.14
2029 NASDAQ VNDA Wed, May 7, 2014 13.29 13.43 12.50 12.75
2028 NASDAQ VNDA Tue, May 6, 2014 13.90 14.11 13.19 13.30
2027 NASDAQ VNDA Mon, May 5, 2014 14.34 14.97 13.81 14.04
2026 NASDAQ VNDA Fri, May 2, 2014 14.69 14.78 14.09 14.51
2025 NASDAQ VNDA Thu, May 1, 2014 13.91 14.76 13.33 14.69
2024 NASDAQ VNDA Wed, Apr 30, 2014 13.69 14.09 13.31 13.93
2023 NASDAQ VNDA Tue, Apr 29, 2014 12.77 14.14 12.77 14.00
2022 NASDAQ VNDA Mon, Apr 28, 2014 13.08 13.91 12.55 12.66
2021 NASDAQ VNDA Fri, Apr 25, 2014 13.64 13.72 13.04 13.04
2020 NASDAQ VNDA Thu, Apr 24, 2014 14.73 14.89 13.56 13.82
2019 NASDAQ VNDA Wed, Apr 23, 2014 14.80 15.08 14.30 14.61
2018 NASDAQ VNDA Tue, Apr 22, 2014 14.80 15.35 14.54 14.91
2017 NASDAQ VNDA Mon, Apr 21, 2014 13.69 14.77 13.53 14.70
2016 NASDAQ VNDA Thu, Apr 17, 2014 13.72 14.25 13.31 13.58
2015 NASDAQ VNDA Wed, Apr 16, 2014 13.29 13.98 12.57 13.85
2014 NASDAQ VNDA Tue, Apr 15, 2014 12.78 13.54 12.09 13.31
2013 NASDAQ VNDA Mon, Apr 14, 2014 13.24 13.52 12.23 12.67
2012 NASDAQ VNDA Fri, Apr 11, 2014 13.79 14.39 12.98 13.06
2011 NASDAQ VNDA Thu, Apr 10, 2014 15.76 15.90 13.93 14.03
2010 NASDAQ VNDA Wed, Apr 9, 2014 15.01 15.82 14.51 15.79
2009 NASDAQ VNDA Tue, Apr 8, 2014 14.81 15.44 14.70 14.97
2008 NASDAQ VNDA Mon, Apr 7, 2014 14.90 15.07 14.21 14.83
2007 NASDAQ VNDA Fri, Apr 4, 2014 16.88 17.36 14.91 15.07
2006 NASDAQ VNDA Thu, Apr 3, 2014 16.93 17.40 16.19 16.75
2005 NASDAQ VNDA Wed, Apr 2, 2014 16.89 17.69 16.67 16.96
2004 NASDAQ VNDA Tue, Apr 1, 2014 16.31 16.99 15.76 16.88
2003 NASDAQ VNDA Mon, Mar 31, 2014 16.08 16.57 15.91 16.25
2002 NASDAQ VNDA Fri, Mar 28, 2014 16.60 16.87 15.53 15.94
2001 NASDAQ VNDA Thu, Mar 27, 2014 16.60 17.33 15.73 16.52
2000 NASDAQ VNDA Wed, Mar 26, 2014 16.63 18.14 16.41 16.62
1999 NASDAQ VNDA Tue, Mar 25, 2014 17.17 17.73 16.09 16.42
1998 NASDAQ VNDA Mon, Mar 24, 2014 18.75 19.25 16.75 17.12
1997 NASDAQ VNDA Fri, Mar 21, 2014 18.18 18.92 17.45 18.71
1996 NASDAQ VNDA Thu, Mar 20, 2014 18.35 18.68 17.81 18.06
1995 NASDAQ VNDA Wed, Mar 19, 2014 18.74 19.00 18.10 18.49
1994 NASDAQ VNDA Tue, Mar 18, 2014 17.99 18.80 17.99 18.67
1993 NASDAQ VNDA Mon, Mar 17, 2014 17.76 18.48 17.74 18.03
1992 NASDAQ VNDA Fri, Mar 14, 2014 16.97 18.13 16.79 17.65
1991 NASDAQ VNDA Thu, Mar 13, 2014 16.50 18.00 16.43 17.53
1990 NASDAQ VNDA Wed, Mar 12, 2014 14.98 16.03 14.86 15.99
1989 NASDAQ VNDA Tue, Mar 11, 2014 15.34 16.13 14.98 15.16
1988 NASDAQ VNDA Mon, Mar 10, 2014 15.30 15.40 14.95 15.33
1987 NASDAQ VNDA Fri, Mar 7, 2014 15.08 15.36 14.43 15.32
1986 NASDAQ VNDA Thu, Mar 6, 2014 15.39 15.41 14.51 14.98
1985 NASDAQ VNDA Wed, Mar 5, 2014 15.57 15.57 15.19 15.34
1984 NASDAQ VNDA Tue, Mar 4, 2014 15.73 15.97 15.53 15.59
1983 NASDAQ VNDA Mon, Mar 3, 2014 14.75 15.55 14.45 15.43
1982 NASDAQ VNDA Fri, Feb 28, 2014 16.05 16.55 14.95 15.13
1981 NASDAQ VNDA Thu, Feb 27, 2014 15.01 16.25 14.94 16.01
1980 NASDAQ VNDA Wed, Feb 26, 2014 15.05 15.80 14.95 15.07
1979 NASDAQ VNDA Tue, Feb 25, 2014 14.63 15.24 14.55 15.02
1978 NASDAQ VNDA Mon, Feb 24, 2014 13.95 14.69 13.95 14.64
1977 NASDAQ VNDA Fri, Feb 21, 2014 13.82 14.75 13.75 13.94
1976 NASDAQ VNDA Thu, Feb 20, 2014 13.52 13.78 13.24 13.72
1975 NASDAQ VNDA Wed, Feb 19, 2014 13.42 13.78 13.16 13.46
1974 NASDAQ VNDA Tue, Feb 18, 2014 13.55 14.23 13.36 13.55
1973 NASDAQ VNDA Fri, Feb 14, 2014 13.43 14.15 13.13 13.46
1972 NASDAQ VNDA Thu, Feb 13, 2014 11.99 14.14 11.27 13.40
1971 NASDAQ VNDA Wed, Feb 12, 2014 11.91 12.60 11.78 12.56
1970 NASDAQ VNDA Tue, Feb 11, 2014 12.24 12.46 11.70 11.93
1969 NASDAQ VNDA Mon, Feb 10, 2014 11.30 12.24 11.20 12.17
1968 NASDAQ VNDA Fri, Feb 7, 2014 10.50 11.49 10.45 11.36
1967 NASDAQ VNDA Thu, Feb 6, 2014 10.85 10.97 10.46 10.50
1966 NASDAQ VNDA Wed, Feb 5, 2014 11.31 11.39 10.00 10.83
1965 NASDAQ VNDA Tue, Feb 4, 2014 11.14 11.98 11.10 11.41
1964 NASDAQ VNDA Mon, Feb 3, 2014 12.64 12.93 10.85 11.11
1963 NASDAQ VNDA Fri, Jan 31, 2014 13.21 15.59 12.60 13.23
1962 NASDAQ VNDA Thu, Jan 30, 2014 12.45 13.35 12.35 13.06
1961 NASDAQ VNDA Wed, Jan 29, 2014 12.40 12.75 12.21 12.28
1960 NASDAQ VNDA Tue, Jan 28, 2014 12.48 13.19 12.36 12.44
1959 NASDAQ VNDA Mon, Jan 27, 2014 12.93 13.16 11.77 12.42
1958 NASDAQ VNDA Fri, Jan 24, 2014 13.00 13.16 12.65 12.90
1957 NASDAQ VNDA Wed, Jan 22, 2014 13.34 13.80 13.21 13.62
1956 NASDAQ VNDA Tue, Jan 21, 2014 13.44 13.95 13.10 13.24
1955 NASDAQ VNDA Fri, Jan 17, 2014 13.29 13.54 13.00 13.27
1954 NASDAQ VNDA Thu, Jan 16, 2014 13.60 14.08 13.16 13.29
1953 NASDAQ VNDA Wed, Jan 15, 2014 13.15 13.72 12.91 13.66
1952 NASDAQ VNDA Tue, Jan 14, 2014 12.53 13.05 12.36 12.95
1951 NASDAQ VNDA Mon, Jan 13, 2014 12.78 13.10 12.26 12.44
1950 NASDAQ VNDA Fri, Jan 10, 2014 12.07 12.78 12.04 12.74
1949 NASDAQ VNDA Thu, Jan 9, 2014 12.25 12.43 11.85 12.08
1948 NASDAQ VNDA Wed, Jan 8, 2014 12.09 12.52 12.09 12.16
1947 NASDAQ VNDA Tue, Jan 7, 2014 12.35 12.53 12.18 12.28
1946 NASDAQ VNDA Mon, Jan 6, 2014 12.80 12.86 12.21 12.28
1945 NASDAQ VNDA Fri, Jan 3, 2014 12.57 12.95 12.43 12.64
1944 NASDAQ VNDA Thu, Jan 2, 2014 12.61 12.67 12.07 12.60
1943 NASDAQ VNDA Tue, Dec 31, 2013 12.64 12.69 12.32 12.41
1942 NASDAQ VNDA Mon, Dec 30, 2013 12.22 12.78 12.21 12.63
1941 NASDAQ VNDA Fri, Dec 27, 2013 12.28 12.45 11.97 12.19
1940 NASDAQ VNDA Thu, Dec 26, 2013 11.71 12.40 11.62 12.21
1939 NASDAQ VNDA Tue, Dec 24, 2013 11.78 12.08 11.53 11.66
1938 NASDAQ VNDA Mon, Dec 23, 2013 11.32 11.77 10.82 11.73
1937 NASDAQ VNDA Fri, Dec 20, 2013 10.51 11.58 10.51 11.07
1936 NASDAQ VNDA Thu, Dec 19, 2013 10.60 10.85 10.27 10.48
1935 NASDAQ VNDA Wed, Dec 18, 2013 10.98 11.18 10.50 10.67
1934 NASDAQ VNDA Tue, Dec 17, 2013 10.80 11.04 10.55 10.95
1933 NASDAQ VNDA Mon, Dec 16, 2013 10.36 10.73 10.36 10.70
1932 NASDAQ VNDA Fri, Dec 13, 2013 9.85 10.40 9.78 10.31
1931 NASDAQ VNDA Thu, Dec 12, 2013 9.43 9.91 9.40 9.85
1930 NASDAQ VNDA Wed, Dec 11, 2013 9.83 10.00 9.22 9.33
1929 NASDAQ VNDA Tue, Dec 10, 2013 10.04 10.06 9.76 9.85
1928 NASDAQ VNDA Mon, Dec 9, 2013 10.25 10.34 9.76 10.04
1927 NASDAQ VNDA Fri, Dec 6, 2013 10.07 10.48 9.76 10.32
1926 NASDAQ VNDA Thu, Dec 5, 2013 10.25 10.42 9.88 9.94
1925 NASDAQ VNDA Wed, Dec 4, 2013 10.48 11.04 9.92 10.14
1924 NASDAQ VNDA Tue, Dec 3, 2013 11.56 11.61 11.01 11.05
1923 NASDAQ VNDA Mon, Dec 2, 2013 11.77 12.06 11.46 11.59
1922 NASDAQ VNDA Fri, Nov 29, 2013 11.45 12.00 11.35 11.74
1921 NASDAQ VNDA Wed, Nov 27, 2013 11.79 11.92 11.25 11.37
1920 NASDAQ VNDA Tue, Nov 26, 2013 10.64 11.44 10.53 11.42
1919 NASDAQ VNDA Mon, Nov 25, 2013 11.26 11.40 10.51 10.60
1918 NASDAQ VNDA Fri, Nov 22, 2013 11.96 12.17 10.97 11.06
1917 NASDAQ VNDA Thu, Nov 21, 2013 11.70 12.48 11.70 12.01
1916 NASDAQ VNDA Wed, Nov 20, 2013 12.03 12.19 11.58 11.62
1915 NASDAQ VNDA Tue, Nov 19, 2013 11.99 12.49 11.56 11.99
1914 NASDAQ VNDA Mon, Nov 18, 2013 14.25 14.41 12.02 12.14
1913 NASDAQ VNDA Fri, Nov 15, 2013 15.29 15.65 14.33 14.59
1912 NASDAQ VNDA Wed, Nov 13, 2013 12.95 14.22 12.75 13.04
1911 NASDAQ VNDA Tue, Nov 12, 2013 12.17 13.49 11.07 13.30
1910 NASDAQ VNDA Mon, Nov 11, 2013 6.22 6.93 6.11 6.79
1909 NASDAQ VNDA Fri, Nov 8, 2013 5.85 6.36 5.70 6.24
1908 NASDAQ VNDA Thu, Nov 7, 2013 6.62 6.95 5.80 5.84
1907 NASDAQ VNDA Wed, Nov 6, 2013 6.68 6.73 6.13 6.45
1906 NASDAQ VNDA Tue, Nov 5, 2013 7.47 7.50 6.62 6.68
1905 NASDAQ VNDA Mon, Nov 4, 2013 7.03 7.80 6.93 7.50
1904 NASDAQ VNDA Fri, Nov 1, 2013 7.14 7.30 6.81 7.02
1903 NASDAQ VNDA Thu, Oct 31, 2013 6.70 7.28 6.06 7.16
1902 NASDAQ VNDA Wed, Oct 30, 2013 7.42 7.45 6.71 6.74
1901 NASDAQ VNDA Tue, Oct 29, 2013 8.19 8.20 7.32 7.41
1900 NASDAQ VNDA Mon, Oct 28, 2013 8.53 8.69 8.16 8.18
1899 NASDAQ VNDA Fri, Oct 25, 2013 8.37 8.53 8.27 8.50
1898 NASDAQ VNDA Thu, Oct 24, 2013 8.40 8.50 8.32 8.38
1897 NASDAQ VNDA Wed, Oct 23, 2013 8.70 8.73 8.37 8.41
1896 NASDAQ VNDA Tue, Oct 22, 2013 8.68 8.81 8.31 8.76
1895 NASDAQ VNDA Mon, Oct 21, 2013 8.08 8.73 8.03 8.61
1894 NASDAQ VNDA Fri, Oct 18, 2013 9.52 9.58 7.67 7.83
1893 NASDAQ VNDA Thu, Oct 17, 2013 9.85 9.99 9.21 9.50
1892 NASDAQ VNDA Wed, Oct 16, 2013 9.69 10.00 9.54 9.87
1891 NASDAQ VNDA Tue, Oct 15, 2013 9.78 9.89 9.60 9.63
1890 NASDAQ VNDA Mon, Oct 14, 2013 9.64 9.89 9.34 9.83
1889 NASDAQ VNDA Fri, Oct 11, 2013 9.75 10.13 9.55 9.72
1888 NASDAQ VNDA Thu, Oct 10, 2013 9.54 10.13 9.39 10.08
1887 NASDAQ VNDA Wed, Oct 9, 2013 9.56 9.85 8.92 9.45
1886 NASDAQ VNDA Tue, Oct 8, 2013 10.45 10.56 9.58 9.61
1885 NASDAQ VNDA Mon, Oct 7, 2013 10.69 10.77 10.42 10.46
1884 NASDAQ VNDA Fri, Oct 4, 2013 10.92 11.14 10.72 10.79
1883 NASDAQ VNDA Thu, Oct 3, 2013 11.27 11.36 10.93 10.95
1882 NASDAQ VNDA Wed, Oct 2, 2013 10.89 11.49 10.89 11.34
1881 NASDAQ VNDA Tue, Oct 1, 2013 11.05 11.10 10.90 11.01
1880 NASDAQ VNDA Mon, Sep 30, 2013 11.51 11.53 10.91 10.95
1879 NASDAQ VNDA Fri, Sep 27, 2013 11.63 11.93 11.57 11.63
1878 NASDAQ VNDA Thu, Sep 26, 2013 11.89 11.95 11.59 11.64
1877 NASDAQ VNDA Wed, Sep 25, 2013 12.14 12.38 11.83 11.86
1876 NASDAQ VNDA Tue, Sep 24, 2013 12.37 12.48 12.00 12.09
1875 NASDAQ VNDA Mon, Sep 23, 2013 12.99 12.99 12.07 12.38
1874 NASDAQ VNDA Fri, Sep 20, 2013 12.98 13.47 12.82 12.96
1873 NASDAQ VNDA Thu, Sep 19, 2013 13.00 13.29 12.57 12.94
1872 NASDAQ VNDA Wed, Sep 18, 2013 11.90 13.11 11.88 13.03
1871 NASDAQ VNDA Tue, Sep 17, 2013 11.65 11.94 11.62 11.94
1870 NASDAQ VNDA Mon, Sep 16, 2013 11.66 11.90 11.63 11.68
1869 NASDAQ VNDA Fri, Sep 13, 2013 11.50 11.70 11.39 11.64
1868 NASDAQ VNDA Thu, Sep 12, 2013 11.76 11.80 11.15 11.51
1867 NASDAQ VNDA Wed, Sep 11, 2013 11.89 12.34 11.56 11.78
1866 NASDAQ VNDA Tue, Sep 10, 2013 11.74 11.99 11.55 11.93
1865 NASDAQ VNDA Mon, Sep 9, 2013 11.71 11.89 11.49 11.68
1864 NASDAQ VNDA Fri, Sep 6, 2013 11.90 11.98 11.36 11.69
1863 NASDAQ VNDA Thu, Sep 5, 2013 11.85 11.98 11.68 11.89
1862 NASDAQ VNDA Wed, Sep 4, 2013 11.97 11.97 11.67 11.88
1861 NASDAQ VNDA Tue, Sep 3, 2013 11.52 11.99 11.45 11.94
1860 NASDAQ VNDA Fri, Aug 30, 2013 11.93 12.00 11.31 11.43
1859 NASDAQ VNDA Thu, Aug 29, 2013 11.51 12.19 11.51 11.92
1858 NASDAQ VNDA Wed, Aug 28, 2013 11.46 11.60 11.18 11.52
1857 NASDAQ VNDA Tue, Aug 27, 2013 12.00 12.66 11.42 11.49
1856 NASDAQ VNDA Mon, Aug 26, 2013 11.32 12.11 11.32 12.06
1855 NASDAQ VNDA Fri, Aug 23, 2013 10.95 11.32 10.93 11.32
1854 NASDAQ VNDA Thu, Aug 22, 2013 10.82 11.11 10.71 10.94
1853 NASDAQ VNDA Wed, Aug 21, 2013 10.87 10.95 10.22 10.71
1852 NASDAQ VNDA Tue, Aug 20, 2013 10.95 11.11 10.71 10.90
1851 NASDAQ VNDA Mon, Aug 19, 2013 10.56 11.08 10.40 10.94
1850 NASDAQ VNDA Fri, Aug 16, 2013 10.66 10.91 10.50 10.52
1849 NASDAQ VNDA Thu, Aug 15, 2013 11.06 11.09 10.65 10.78
1848 NASDAQ VNDA Wed, Aug 14, 2013 11.04 11.37 11.04 11.13
1847 NASDAQ VNDA Tue, Aug 13, 2013 10.96 11.31 10.95 11.00
1846 NASDAQ VNDA Mon, Aug 12, 2013 11.02 11.25 10.87 10.89
1845 NASDAQ VNDA Fri, Aug 9, 2013 11.17 11.25 11.03 11.07
1844 NASDAQ VNDA Thu, Aug 8, 2013 11.18 11.24 11.14 11.15
1843 NASDAQ VNDA Wed, Aug 7, 2013 11.60 11.60 11.14 11.15
1842 NASDAQ VNDA Tue, Aug 6, 2013 11.46 11.50 10.94 11.14
1841 NASDAQ VNDA Mon, Aug 5, 2013 11.57 11.69 11.35 11.52
1840 NASDAQ VNDA Fri, Aug 2, 2013 12.07 12.12 11.55 11.64
1839 NASDAQ VNDA Thu, Aug 1, 2013 11.80 12.10 11.69 12.07
1838 NASDAQ VNDA Wed, Jul 31, 2013 11.33 12.12 11.02 11.67
1837 NASDAQ VNDA Tue, Jul 30, 2013 10.65 11.84 10.50 11.61
1836 NASDAQ VNDA Mon, Jul 29, 2013 8.35 8.48 8.01 8.05
1835 NASDAQ VNDA Fri, Jul 26, 2013 8.22 8.44 8.11 8.39
1834 NASDAQ VNDA Thu, Jul 25, 2013 8.46 8.48 8.18 8.24
1833 NASDAQ VNDA Wed, Jul 24, 2013 8.70 8.79 8.33 8.46
1832 NASDAQ VNDA Tue, Jul 23, 2013 8.91 8.99 8.65 8.67
1831 NASDAQ VNDA Mon, Jul 22, 2013 8.99 9.10 8.81 8.89
1830 NASDAQ VNDA Fri, Jul 19, 2013 9.09 9.37 8.90 9.01
1829 NASDAQ VNDA Thu, Jul 18, 2013 9.28 9.37 9.09 9.09
1828 NASDAQ VNDA Wed, Jul 17, 2013 9.30 9.50 9.28 9.29
1827 NASDAQ VNDA Tue, Jul 16, 2013 9.11 9.30 8.86 9.29
1826 NASDAQ VNDA Mon, Jul 15, 2013 9.36 9.46 9.11 9.11
1825 NASDAQ VNDA Fri, Jul 12, 2013 8.82 9.38 8.82 9.37
1824 NASDAQ VNDA Thu, Jul 11, 2013 8.83 8.94 8.68 8.86
1823 NASDAQ VNDA Wed, Jul 10, 2013 8.28 8.74 8.18 8.71
1822 NASDAQ VNDA Tue, Jul 9, 2013 8.46 8.46 8.23 8.33
1821 NASDAQ VNDA Mon, Jul 8, 2013 8.55 8.55 8.16 8.36
1820 NASDAQ VNDA Fri, Jul 5, 2013 8.60 8.66 8.43 8.50
1819 NASDAQ VNDA Wed, Jul 3, 2013 8.66 8.66 8.37 8.51
1818 NASDAQ VNDA Tue, Jul 2, 2013 8.37 8.70 8.33 8.67
1817 NASDAQ VNDA Mon, Jul 1, 2013 8.05 8.44 7.99 8.40
1816 NASDAQ VNDA Fri, Jun 28, 2013 8.23 8.23 7.73 8.08
1815 NASDAQ VNDA Thu, Jun 27, 2013 7.71 8.35 7.71 8.23
1814 NASDAQ VNDA Wed, Jun 26, 2013 7.67 7.81 7.46 7.75
1813 NASDAQ VNDA Tue, Jun 25, 2013 7.50 7.87 7.44 7.70
1812 NASDAQ VNDA Mon, Jun 24, 2013 8.16 8.19 7.51 7.54
1811 NASDAQ VNDA Fri, Jun 21, 2013 8.44 8.58 8.15 8.27
1810 NASDAQ VNDA Thu, Jun 20, 2013 8.61 8.98 8.34 8.39
1809 NASDAQ VNDA Wed, Jun 19, 2013 9.16 9.98 8.20 8.51
1808 NASDAQ VNDA Tue, Jun 18, 2013 11.21 11.52 10.76 10.92
1807 NASDAQ VNDA Mon, Jun 17, 2013 11.50 11.97 11.09 11.23
1806 NASDAQ VNDA Fri, Jun 14, 2013 11.88 12.04 11.44 11.55
1805 NASDAQ VNDA Thu, Jun 13, 2013 12.87 13.19 11.76 11.85
1804 NASDAQ VNDA Wed, Jun 12, 2013 12.60 13.30 12.12 13.00
1803 NASDAQ VNDA Tue, Jun 11, 2013 10.50 12.77 10.25 12.56
1802 NASDAQ VNDA Mon, Jun 10, 2013 9.93 10.15 9.63 10.05
1801 NASDAQ VNDA Fri, Jun 7, 2013 9.20 9.98 9.00 9.91
1800 NASDAQ VNDA Thu, Jun 6, 2013 10.07 10.25 8.76 9.05
1799 NASDAQ VNDA Wed, Jun 5, 2013 10.25 10.43 9.92 10.17
1798 NASDAQ VNDA Tue, Jun 4, 2013 10.00 10.30 9.85 10.18
1797 NASDAQ VNDA Mon, Jun 3, 2013 9.19 9.68 9.00 9.58
1796 NASDAQ VNDA Fri, May 31, 2013 9.50 9.75 8.97 9.13
1795 NASDAQ VNDA Thu, May 30, 2013 8.36 9.48 8.36 9.20
1794 NASDAQ VNDA Wed, May 29, 2013 8.33 8.50 8.14 8.34
1793 NASDAQ VNDA Tue, May 28, 2013 8.38 8.49 7.72 8.29
1792 NASDAQ VNDA Fri, May 24, 2013 7.12 8.75 7.11 8.38
1791 NASDAQ VNDA Thu, May 23, 2013 6.86 7.26 6.36 7.12
1790 NASDAQ VNDA Wed, May 22, 2013 7.13 7.53 6.81 6.97
1789 NASDAQ VNDA Tue, May 21, 2013 6.86 7.31 6.86 7.09
1788 NASDAQ VNDA Mon, May 20, 2013 6.59 6.97 6.58 6.94
1787 NASDAQ VNDA Fri, May 17, 2013 6.18 7.23 6.00 6.58
1786 NASDAQ VNDA Thu, May 16, 2013 5.47 5.52 5.40 5.50
1785 NASDAQ VNDA Wed, May 15, 2013 5.49 5.60 5.37 5.51
1784 NASDAQ VNDA Tue, May 14, 2013 5.41 5.60 5.41 5.52
1783 NASDAQ VNDA Mon, May 13, 2013 5.28 5.47 5.26 5.39
1782 NASDAQ VNDA Fri, May 10, 2013 5.10 5.29 5.04 5.27
1781 NASDAQ VNDA Thu, May 9, 2013 4.90 5.12 4.90 5.06
1780 NASDAQ VNDA Wed, May 8, 2013 4.91 4.93 4.82 4.90
1779 NASDAQ VNDA Tue, May 7, 2013 4.86 4.91 4.82 4.91
1778 NASDAQ VNDA Mon, May 6, 2013 4.88 4.90 4.83 4.85
1777 NASDAQ VNDA Fri, May 3, 2013 4.87 4.95 4.80 4.85
1776 NASDAQ VNDA Thu, May 2, 2013 4.73 4.88 4.68 4.85
1775 NASDAQ VNDA Wed, May 1, 2013 4.82 4.82 4.65 4.75
1774 NASDAQ VNDA Tue, Apr 30, 2013 4.80 4.92 4.80 4.86
1773 NASDAQ VNDA Mon, Apr 29, 2013 4.78 4.88 4.68 4.83
1772 NASDAQ VNDA Fri, Apr 26, 2013 4.75 4.81 4.70 4.77
1771 NASDAQ VNDA Thu, Apr 25, 2013 4.75 4.81 4.70 4.78
1770 NASDAQ VNDA Wed, Apr 24, 2013 4.75 4.76 4.68 4.74
1769 NASDAQ VNDA Tue, Apr 23, 2013 4.69 4.75 4.63 4.75
1768 NASDAQ VNDA Mon, Apr 22, 2013 4.66 4.70 4.58 4.66
1767 NASDAQ VNDA Fri, Apr 19, 2013 4.66 4.72 4.59 4.64
1766 NASDAQ VNDA Thu, Apr 18, 2013 4.52 4.68 4.46 4.65
1765 NASDAQ VNDA Wed, Apr 17, 2013 4.48 4.55 4.41 4.53
1764 NASDAQ VNDA Tue, Apr 16, 2013 4.46 4.57 4.43 4.53
1763 NASDAQ VNDA Mon, Apr 15, 2013 4.45 4.52 4.32 4.47
1762 NASDAQ VNDA Fri, Apr 12, 2013 4.32 4.48 4.31 4.43
1761 NASDAQ VNDA Thu, Apr 11, 2013 4.14 4.35 4.11 4.32
1760 NASDAQ VNDA Wed, Apr 10, 2013 4.09 4.15 4.05 4.13
1759 NASDAQ VNDA Tue, Apr 9, 2013 4.05 4.11 4.00 4.05
1758 NASDAQ VNDA Mon, Apr 8, 2013 4.06 4.10 4.02 4.05
1757 NASDAQ VNDA Fri, Apr 5, 2013 3.93 4.09 3.93 4.05
1756 NASDAQ VNDA Thu, Apr 4, 2013 3.95 4.02 3.90 4.02
1755 NASDAQ VNDA Wed, Apr 3, 2013 3.94 3.96 3.88 3.94
1754 NASDAQ VNDA Tue, Apr 2, 2013 3.98 3.98 3.87 3.93
1753 NASDAQ VNDA Mon, Apr 1, 2013 3.91 3.97 3.90 3.96
1752 NASDAQ VNDA Thu, Mar 28, 2013 3.97 3.97 3.89 3.92
1751 NASDAQ VNDA Wed, Mar 27, 2013 3.93 3.95 3.91 3.94
1750 NASDAQ VNDA Tue, Mar 26, 2013 4.05 4.05 3.90 3.95
1749 NASDAQ VNDA Mon, Mar 25, 2013 3.98 4.05 3.96 4.01
1748 NASDAQ VNDA Fri, Mar 22, 2013 4.00 4.00 3.88 3.95
1747 NASDAQ VNDA Thu, Mar 21, 2013 3.89 3.99 3.89 3.96
1746 NASDAQ VNDA Wed, Mar 20, 2013 3.87 3.92 3.80 3.92
1745 NASDAQ VNDA Tue, Mar 19, 2013 3.87 3.90 3.81 3.87
1744 NASDAQ VNDA Mon, Mar 18, 2013 3.80 3.90 3.80 3.87
1743 NASDAQ VNDA Fri, Mar 15, 2013 3.83 3.87 3.75 3.87
1742 NASDAQ VNDA Thu, Mar 14, 2013 3.76 3.87 3.57 3.80
1741 NASDAQ VNDA Wed, Mar 13, 2013 3.69 3.72 3.64 3.72
1740 NASDAQ VNDA Tue, Mar 12, 2013 3.70 3.75 3.65 3.68
1739 NASDAQ VNDA Mon, Mar 11, 2013 3.74 3.77 3.67 3.70
1738 NASDAQ VNDA Fri, Mar 8, 2013 3.77 3.79 3.71 3.75
1737 NASDAQ VNDA Thu, Mar 7, 2013 3.76 3.80 3.71 3.75
1736 NASDAQ VNDA Wed, Mar 6, 2013 4.05 4.05 3.69 3.77
1735 NASDAQ VNDA Tue, Mar 5, 2013 3.75 3.79 3.71 3.74
1734 NASDAQ VNDA Mon, Mar 4, 2013 3.74 3.74 3.61 3.70
1733 NASDAQ VNDA Fri, Mar 1, 2013 3.73 3.81 3.71 3.74
1732 NASDAQ VNDA Thu, Feb 28, 2013 3.84 3.92 3.74 3.76
1731 NASDAQ VNDA Wed, Feb 27, 2013 3.87 3.90 3.81 3.83
1730 NASDAQ VNDA Tue, Feb 26, 2013 3.82 3.89 3.82 3.87
1729 NASDAQ VNDA Mon, Feb 25, 2013 4.00 4.00 3.79 3.81
1728 NASDAQ VNDA Fri, Feb 22, 2013 3.96 3.99 3.92 3.97
1727 NASDAQ VNDA Thu, Feb 21, 2013 3.89 3.97 3.86 3.93
1726 NASDAQ VNDA Wed, Feb 20, 2013 3.97 4.00 3.91 3.91
1725 NASDAQ VNDA Tue, Feb 19, 2013 3.98 4.02 3.96 4.00
1724 NASDAQ VNDA Fri, Feb 15, 2013 4.00 4.00 3.95 3.97
1723 NASDAQ VNDA Thu, Feb 14, 2013 4.06 4.11 3.96 3.97
1722 NASDAQ VNDA Wed, Feb 13, 2013 3.98 3.99 3.95 3.95
1721 NASDAQ VNDA Tue, Feb 12, 2013 3.92 3.97 3.90 3.97
1720 NASDAQ VNDA Mon, Feb 11, 2013 3.98 4.00 3.91 3.92
1719 NASDAQ VNDA Fri, Feb 8, 2013 3.99 4.01 3.95 3.97
1718 NASDAQ VNDA Thu, Feb 7, 2013 3.97 4.02 3.90 3.99
1717 NASDAQ VNDA Wed, Feb 6, 2013 3.98 4.03 3.92 3.98
1716 NASDAQ VNDA Tue, Feb 5, 2013 4.05 4.09 3.94 3.99
1715 NASDAQ VNDA Mon, Feb 4, 2013 3.97 3.99 3.87 3.91
1714 NASDAQ VNDA Fri, Feb 1, 2013 4.05 4.05 3.94 3.99
1713 NASDAQ VNDA Thu, Jan 31, 2013 4.00 4.02 3.72 4.02
1712 NASDAQ VNDA Wed, Jan 30, 2013 4.38 4.38 4.31 4.34
1711 NASDAQ VNDA Tue, Jan 29, 2013 4.34 4.41 4.30 4.37
1710 NASDAQ VNDA Mon, Jan 28, 2013 4.25 4.37 4.25 4.33
1709 NASDAQ VNDA Fri, Jan 25, 2013 4.31 4.31 4.20 4.27
1708 NASDAQ VNDA Thu, Jan 24, 2013 4.25 4.28 4.20 4.28
1707 NASDAQ VNDA Wed, Jan 23, 2013 4.30 4.34 4.21 4.24
1706 NASDAQ VNDA Tue, Jan 22, 2013 4.16 4.18 4.09 4.12
1705 NASDAQ VNDA Fri, Jan 18, 2013 4.12 4.18 4.02 4.17
1704 NASDAQ VNDA Thu, Jan 17, 2013 4.09 4.20 4.08 4.16
1703 NASDAQ VNDA Wed, Jan 16, 2013 4.06 4.06 3.97 4.00
1702 NASDAQ VNDA Tue, Jan 15, 2013 4.00 4.02 3.94 4.00
1701 NASDAQ VNDA Mon, Jan 14, 2013 3.98 4.09 3.92 3.97
1700 NASDAQ VNDA Fri, Jan 11, 2013 3.88 3.90 3.76 3.89
1699 NASDAQ VNDA Thu, Jan 10, 2013 3.81 3.82 3.65 3.80
1698 NASDAQ VNDA Wed, Jan 9, 2013 3.81 3.82 3.75 3.80
1697 NASDAQ VNDA Tue, Jan 8, 2013 3.76 3.82 3.74 3.79
1696 NASDAQ VNDA Mon, Jan 7, 2013 3.74 3.78 3.65 3.77
1695 NASDAQ VNDA Fri, Jan 4, 2013 3.76 3.78 3.60 3.77
1694 NASDAQ VNDA Thu, Jan 3, 2013 3.73 3.80 3.60 3.76
1693 NASDAQ VNDA Wed, Jan 2, 2013 3.78 3.80 3.70 3.71
1692 NASDAQ VNDA Mon, Dec 31, 2012 3.52 3.71 3.50 3.70
1691 NASDAQ VNDA Fri, Dec 28, 2012 3.84 3.85 3.55 3.57
1690 NASDAQ VNDA Thu, Dec 27, 2012 3.90 3.91 3.83 3.85
1689 NASDAQ VNDA Wed, Dec 26, 2012 3.92 3.97 3.87 3.91
1688 NASDAQ VNDA Mon, Dec 24, 2012 3.87 3.93 3.86 3.91
1687 NASDAQ VNDA Fri, Dec 21, 2012 3.86 3.88 3.75 3.88
1686 NASDAQ VNDA Thu, Dec 20, 2012 3.87 3.92 3.77 3.91
1685 NASDAQ VNDA Wed, Dec 19, 2012 3.77 3.87 3.70 3.87
1684 NASDAQ VNDA Tue, Dec 18, 2012 4.03 4.42 3.76 3.83
1683 NASDAQ VNDA Mon, Dec 17, 2012 3.13 3.22 3.11 3.22
1682 NASDAQ VNDA Fri, Dec 14, 2012 3.03 3.19 3.00 3.13
1681 NASDAQ VNDA Thu, Dec 13, 2012 3.15 3.26 3.12 3.22
1680 NASDAQ VNDA Wed, Dec 12, 2012 3.14 3.24 3.02 3.14
1679 NASDAQ VNDA Tue, Dec 11, 2012 3.15 3.25 3.12 3.14
1678 NASDAQ VNDA Mon, Dec 10, 2012 3.12 3.17 3.11 3.13
1677 NASDAQ VNDA Fri, Dec 7, 2012 3.23 3.27 3.07 3.12
1676 NASDAQ VNDA Thu, Dec 6, 2012 3.27 3.30 3.18 3.21
1675 NASDAQ VNDA Wed, Dec 5, 2012 3.38 3.40 3.27 3.28
1674 NASDAQ VNDA Tue, Dec 4, 2012 3.40 3.46 3.35 3.37
1673 NASDAQ VNDA Mon, Dec 3, 2012 3.49 3.54 3.35 3.40
1672 NASDAQ VNDA Fri, Nov 30, 2012 3.37 3.51 3.33 3.48
1671 NASDAQ VNDA Thu, Nov 29, 2012 3.40 3.44 3.32 3.36
1670 NASDAQ VNDA Wed, Nov 28, 2012 3.37 3.37 3.30 3.37
1669 NASDAQ VNDA Tue, Nov 27, 2012 3.34 3.47 3.29 3.39
1668 NASDAQ VNDA Mon, Nov 26, 2012 3.31 3.38 3.25 3.34
1667 NASDAQ VNDA Fri, Nov 23, 2012 3.36 3.39 3.32 3.34
1666 NASDAQ VNDA Wed, Nov 21, 2012 3.27 3.41 3.15 3.33
1665 NASDAQ VNDA Tue, Nov 20, 2012 3.14 3.29 3.09 3.28
1664 NASDAQ VNDA Mon, Nov 19, 2012 3.11 3.18 3.01 3.16
1663 NASDAQ VNDA Fri, Nov 16, 2012 3.01 3.10 2.99 3.09
1662 NASDAQ VNDA Thu, Nov 15, 2012 3.14 3.17 2.92 3.03
1661 NASDAQ VNDA Wed, Nov 14, 2012 3.19 3.22 3.14 3.14
1660 NASDAQ VNDA Tue, Nov 13, 2012 3.19 3.20 3.15 3.17
1659 NASDAQ VNDA Mon, Nov 12, 2012 3.15 3.20 3.13 3.20
1658 NASDAQ VNDA Fri, Nov 9, 2012 3.18 3.18 3.12 3.15
1657 NASDAQ VNDA Thu, Nov 8, 2012 3.33 3.36 3.20 3.20
1656 NASDAQ VNDA Wed, Nov 7, 2012 3.43 3.45 3.31 3.32
1655 NASDAQ VNDA Tue, Nov 6, 2012 3.43 3.44 3.36 3.41
1654 NASDAQ VNDA Mon, Nov 5, 2012 3.39 3.44 3.30 3.43
1653 NASDAQ VNDA Fri, Nov 2, 2012 3.42 3.46 3.33 3.38
1652 NASDAQ VNDA Thu, Nov 1, 2012 3.38 3.45 3.38 3.41
1651 NASDAQ VNDA Wed, Oct 31, 2012 3.48 3.48 3.34 3.39
1650 NASDAQ VNDA Fri, Oct 26, 2012 3.58 3.58 3.48 3.49
1649 NASDAQ VNDA Thu, Oct 25, 2012 3.49 3.61 3.42 3.57
1648 NASDAQ VNDA Wed, Oct 24, 2012 3.58 3.59 3.43 3.48
1647 NASDAQ VNDA Tue, Oct 23, 2012 3.69 3.74 3.55 3.55
1646 NASDAQ VNDA Mon, Oct 22, 2012 3.73 3.73 3.65 3.70
1645 NASDAQ VNDA Fri, Oct 19, 2012 3.71 3.78 3.65 3.73
1644 NASDAQ VNDA Thu, Oct 18, 2012 3.82 3.84 3.73 3.74
1643 NASDAQ VNDA Wed, Oct 17, 2012 3.87 3.96 3.78 3.83
1642 NASDAQ VNDA Tue, Oct 16, 2012 4.05 4.05 3.84 3.84
1641 NASDAQ VNDA Mon, Oct 15, 2012 4.02 4.06 3.92 4.02
1640 NASDAQ VNDA Fri, Oct 12, 2012 4.01 4.02 3.96 4.00
1639 NASDAQ VNDA Thu, Oct 11, 2012 3.96 4.00 3.83 4.00
1638 NASDAQ VNDA Wed, Oct 10, 2012 4.08 4.08 4.00 4.06
1637 NASDAQ VNDA Tue, Oct 9, 2012 4.08 4.12 4.07 4.07
1636 NASDAQ VNDA Mon, Oct 8, 2012 4.07 4.13 4.04 4.09
1635 NASDAQ VNDA Fri, Oct 5, 2012 4.15 4.18 4.03 4.08
1634 NASDAQ VNDA Thu, Oct 4, 2012 4.18 4.20 4.14 4.15
1633 NASDAQ VNDA Wed, Oct 3, 2012 4.17 4.25 4.15 4.15
1632 NASDAQ VNDA Tue, Oct 2, 2012 4.11 4.19 4.11 4.16
1631 NASDAQ VNDA Mon, Oct 1, 2012 4.05 4.08 3.99 4.07
1630 NASDAQ VNDA Fri, Sep 28, 2012 4.05 4.07 4.01 4.03
1629 NASDAQ VNDA Thu, Sep 27, 2012 4.07 4.10 3.98 4.05
1628 NASDAQ VNDA Wed, Sep 26, 2012 4.10 4.17 4.02 4.04
1627 NASDAQ VNDA Tue, Sep 25, 2012 4.27 4.31 4.07 4.09
1626 NASDAQ VNDA Mon, Sep 24, 2012 4.25 4.28 4.19 4.23
1625 NASDAQ VNDA Fri, Sep 21, 2012 4.26 4.30 4.18 4.23
1624 NASDAQ VNDA Thu, Sep 20, 2012 4.24 4.30 4.19 4.20
1623 NASDAQ VNDA Wed, Sep 19, 2012 4.30 4.33 4.25 4.27
1622 NASDAQ VNDA Tue, Sep 18, 2012 4.31 4.31 4.24 4.30
1621 NASDAQ VNDA Mon, Sep 17, 2012 4.35 4.35 4.14 4.29
1620 NASDAQ VNDA Fri, Sep 14, 2012 4.31 4.37 4.25 4.33
1619 NASDAQ VNDA Thu, Sep 13, 2012 4.24 4.31 4.11 4.28
1618 NASDAQ VNDA Wed, Sep 12, 2012 4.15 4.15 4.00 4.14
1617 NASDAQ VNDA Tue, Sep 11, 2012 4.27 4.29 4.13 4.13
1616 NASDAQ VNDA Mon, Sep 10, 2012 4.35 4.37 4.23 4.25
1615 NASDAQ VNDA Fri, Sep 7, 2012 4.39 4.39 4.33 4.36
1614 NASDAQ VNDA Thu, Sep 6, 2012 4.33 4.43 4.29 4.39
1613 NASDAQ VNDA Wed, Sep 5, 2012 4.31 4.38 4.31 4.31
1612 NASDAQ VNDA Tue, Sep 4, 2012 4.38 4.38 4.28 4.34
1611 NASDAQ VNDA Fri, Aug 31, 2012 4.41 4.44 4.38 4.39
1610 NASDAQ VNDA Thu, Aug 30, 2012 4.38 4.39 4.30 4.37
1609 NASDAQ VNDA Wed, Aug 29, 2012 4.43 4.43 4.38 4.40
1608 NASDAQ VNDA Tue, Aug 28, 2012 4.47 4.47 4.39 4.44
1607 NASDAQ VNDA Mon, Aug 27, 2012 4.41 4.48 4.36 4.42
1606 NASDAQ VNDA Fri, Aug 24, 2012 4.17 4.38 4.17 4.34
1605 NASDAQ VNDA Thu, Aug 23, 2012 4.21 4.21 4.14 4.18
1604 NASDAQ VNDA Wed, Aug 22, 2012 4.20 4.22 4.16 4.22
1603 NASDAQ VNDA Tue, Aug 21, 2012 4.19 4.22 4.13 4.19
1602 NASDAQ VNDA Mon, Aug 20, 2012 4.13 4.20 4.12 4.18
1601 NASDAQ VNDA Fri, Aug 17, 2012 4.06 4.15 4.05 4.15
1600 NASDAQ VNDA Thu, Aug 16, 2012 4.06 4.14 4.05 4.08
1599 NASDAQ VNDA Wed, Aug 15, 2012 4.06 4.07 4.00 4.03
1598 NASDAQ VNDA Tue, Aug 14, 2012 4.16 4.17 4.05 4.07
1597 NASDAQ VNDA Mon, Aug 13, 2012 4.10 4.15 3.97 4.12
1596 NASDAQ VNDA Fri, Aug 10, 2012 4.15 4.15 4.02 4.09
1595 NASDAQ VNDA Thu, Aug 9, 2012 4.06 4.18 4.06 4.14
1594 NASDAQ VNDA Wed, Aug 8, 2012 4.20 4.34 3.93 4.00
1593 NASDAQ VNDA Tue, Aug 7, 2012 3.97 4.24 3.95 4.19
1592 NASDAQ VNDA Mon, Aug 6, 2012 4.01 4.01 3.90 3.91
1591 NASDAQ VNDA Fri, Aug 3, 2012 4.10 4.10 3.99 4.00
1590 NASDAQ VNDA Thu, Aug 2, 2012 3.96 4.07 3.91 4.06
1589 NASDAQ VNDA Wed, Aug 1, 2012 4.04 4.05 3.96 3.96
1588 NASDAQ VNDA Tue, Jul 31, 2012 4.07 4.11 4.00 4.03
1587 NASDAQ VNDA Mon, Jul 30, 2012 4.10 4.17 4.05 4.09
1586 NASDAQ VNDA Fri, Jul 27, 2012 4.15 4.21 4.04 4.06
1585 NASDAQ VNDA Thu, Jul 26, 2012 4.24 4.27 4.14 4.15
1584 NASDAQ VNDA Wed, Jul 25, 2012 4.20 4.29 4.17 4.18
1583 NASDAQ VNDA Tue, Jul 24, 2012 4.30 4.34 4.15 4.16
1582 NASDAQ VNDA Mon, Jul 23, 2012 4.39 4.40 4.19 4.30
1581 NASDAQ VNDA Fri, Jul 20, 2012 4.41 4.50 4.41 4.43
1580 NASDAQ VNDA Thu, Jul 19, 2012 4.49 4.49 4.45 4.45
1579 NASDAQ VNDA Wed, Jul 18, 2012 4.48 4.53 4.40 4.50
1578 NASDAQ VNDA Tue, Jul 17, 2012 4.50 4.55 4.28 4.50
1577 NASDAQ VNDA Mon, Jul 16, 2012 4.47 4.53 4.43 4.48
1576 NASDAQ VNDA Fri, Jul 13, 2012 4.44 4.48 4.39 4.47
1575 NASDAQ VNDA Thu, Jul 12, 2012 4.50 4.50 4.42 4.44
1574 NASDAQ VNDA Wed, Jul 11, 2012 4.46 4.51 4.44 4.46
1573 NASDAQ VNDA Tue, Jul 10, 2012 4.47 4.64 4.46 4.46
1572 NASDAQ VNDA Mon, Jul 9, 2012 4.48 4.51 4.46 4.47
1571 NASDAQ VNDA Fri, Jul 6, 2012 4.48 4.54 4.48 4.49
1570 NASDAQ VNDA Thu, Jul 5, 2012 4.50 4.62 4.50 4.50
1569 NASDAQ VNDA Tue, Jul 3, 2012 4.42 4.58 4.41 4.50
1568 NASDAQ VNDA Mon, Jul 2, 2012 4.37 4.44 4.33 4.44
1567 NASDAQ VNDA Fri, Jun 29, 2012 4.33 4.40 4.30 4.40
1566 NASDAQ VNDA Thu, Jun 28, 2012 4.34 4.37 4.25 4.26
1565 NASDAQ VNDA Wed, Jun 27, 2012 4.37 4.41 4.34 4.35
1564 NASDAQ VNDA Tue, Jun 26, 2012 4.39 4.43 4.33 4.37
1563 NASDAQ VNDA Mon, Jun 25, 2012 4.32 4.40 4.32 4.37
1562 NASDAQ VNDA Fri, Jun 22, 2012 4.36 4.43 4.32 4.40
1561 NASDAQ VNDA Thu, Jun 21, 2012 4.35 4.41 4.30 4.32
1560 NASDAQ VNDA Wed, Jun 20, 2012 4.36 4.42 4.32 4.36
1559 NASDAQ VNDA Tue, Jun 19, 2012 4.21 4.39 4.19 4.34
1558 NASDAQ VNDA Mon, Jun 18, 2012 4.23 4.28 4.13 4.21
1557 NASDAQ VNDA Fri, Jun 15, 2012 4.13 4.30 4.09 4.26
1556 NASDAQ VNDA Thu, Jun 14, 2012 4.09 4.18 4.05 4.15
1555 NASDAQ VNDA Wed, Jun 13, 2012 4.22 4.22 4.08 4.09
1554 NASDAQ VNDA Tue, Jun 12, 2012 4.14 4.23 4.14 4.22
1553 NASDAQ VNDA Mon, Jun 11, 2012 4.25 4.25 4.08 4.13
1552 NASDAQ VNDA Fri, Jun 8, 2012 4.10 4.28 4.10 4.23
1551 NASDAQ VNDA Thu, Jun 7, 2012 4.11 4.15 4.07 4.11
1550 NASDAQ VNDA Wed, Jun 6, 2012 4.18 4.18 3.93 4.10
1549 NASDAQ VNDA Tue, Jun 5, 2012 4.15 4.23 4.15 4.17
1548 NASDAQ VNDA Mon, Jun 4, 2012 4.17 4.21 4.10 4.18
1547 NASDAQ VNDA Fri, Jun 1, 2012 4.18 4.18 4.11 4.14
1546 NASDAQ VNDA Thu, May 31, 2012 4.15 4.29 4.08 4.25
1545 NASDAQ VNDA Wed, May 30, 2012 4.18 4.22 4.10 4.16
1544 NASDAQ VNDA Tue, May 29, 2012 4.25 4.28 4.11 4.21
1543 NASDAQ VNDA Fri, May 25, 2012 4.24 4.24 4.17 4.18
1542 NASDAQ VNDA Thu, May 24, 2012 4.15 4.20 4.12 4.20
1541 NASDAQ VNDA Wed, May 23, 2012 4.05 4.18 4.02 4.15
1540 NASDAQ VNDA Tue, May 22, 2012 4.17 4.20 4.04 4.06
1539 NASDAQ VNDA Mon, May 21, 2012 4.05 4.20 4.05 4.16
1538 NASDAQ VNDA Fri, May 18, 2012 4.06 4.07 3.98 4.02
1537 NASDAQ VNDA Thu, May 17, 2012 4.21 4.21 4.01 4.06
1536 NASDAQ VNDA Wed, May 16, 2012 4.31 4.38 4.18 4.18
1535 NASDAQ VNDA Tue, May 15, 2012 4.30 4.34 4.27 4.30
1534 NASDAQ VNDA Mon, May 14, 2012 4.29 4.33 4.26 4.30
1533 NASDAQ VNDA Fri, May 11, 2012 4.25 4.34 4.25 4.31
1532 NASDAQ VNDA Thu, May 10, 2012 4.37 4.40 4.25 4.25
1531 NASDAQ VNDA Wed, May 9, 2012 4.39 4.48 4.37 4.38
1530 NASDAQ VNDA Tue, May 8, 2012 4.35 4.45 4.30 4.44
1529 NASDAQ VNDA Mon, May 7, 2012 4.38 4.49 4.31 4.41
1528 NASDAQ VNDA Fri, May 4, 2012 4.40 4.41 4.38 4.39
1527 NASDAQ VNDA Thu, May 3, 2012 4.46 4.46 4.41 4.42
1526 NASDAQ VNDA Wed, May 2, 2012 4.43 4.47 4.40 4.45
1525 NASDAQ VNDA Tue, May 1, 2012 4.42 4.54 4.42 4.44
1524 NASDAQ VNDA Mon, Apr 30, 2012 4.39 4.48 4.38 4.43
1523 NASDAQ VNDA Fri, Apr 27, 2012 4.41 4.44 4.39 4.41
1522 NASDAQ VNDA Thu, Apr 26, 2012 4.35 4.48 4.32 4.41
1521 NASDAQ VNDA Wed, Apr 25, 2012 4.46 4.46 4.32 4.37
1520 NASDAQ VNDA Tue, Apr 24, 2012 4.40 4.49 4.37 4.41
1519 NASDAQ VNDA Mon, Apr 23, 2012 4.50 4.50 4.36 4.39
1518 NASDAQ VNDA Fri, Apr 20, 2012 4.50 4.50 4.37 4.40
1517 NASDAQ VNDA Thu, Apr 19, 2012 4.30 4.49 4.27 4.38
1516 NASDAQ VNDA Wed, Apr 18, 2012 4.53 4.53 4.18 4.30
1515 NASDAQ VNDA Tue, Apr 17, 2012 4.45 4.58 4.41 4.42
1514 NASDAQ VNDA Mon, Apr 16, 2012 4.51 4.53 4.37 4.41
1513 NASDAQ VNDA Fri, Apr 13, 2012 4.51 4.56 4.47 4.49
1512 NASDAQ VNDA Thu, Apr 12, 2012 4.46 4.58 4.44 4.54
1511 NASDAQ VNDA Wed, Apr 11, 2012 4.50 4.51 4.40 4.41
1510 NASDAQ VNDA Tue, Apr 10, 2012 4.43 4.46 4.35 4.42
1509 NASDAQ VNDA Mon, Apr 9, 2012 4.70 4.74 4.45 4.45
1508 NASDAQ VNDA Thu, Apr 5, 2012 4.74 4.79 4.72 4.74
1507 NASDAQ VNDA Wed, Apr 4, 2012 4.75 4.77 4.69 4.77
1506 NASDAQ VNDA Tue, Apr 3, 2012 4.76 4.81 4.66 4.78
1505 NASDAQ VNDA Mon, Apr 2, 2012 4.81 4.82 4.70 4.77
1504 NASDAQ VNDA Fri, Mar 30, 2012 4.92 4.92 4.75 4.79
1503 NASDAQ VNDA Thu, Mar 29, 2012 4.84 4.90 4.84 4.87
1502 NASDAQ VNDA Wed, Mar 28, 2012 4.93 4.96 4.87 4.88
1501 NASDAQ VNDA Tue, Mar 27, 2012 4.93 5.01 4.93 4.93
1500 NASDAQ VNDA Mon, Mar 26, 2012 4.85 5.04 4.84 4.92
1499 NASDAQ VNDA Fri, Mar 23, 2012 4.81 4.82 4.73 4.80
1498 NASDAQ VNDA Thu, Mar 22, 2012 4.85 4.87 4.77 4.80
1497 NASDAQ VNDA Wed, Mar 21, 2012 4.96 4.98 4.88 4.89
1496 NASDAQ VNDA Tue, Mar 20, 2012 5.16 5.21 4.94 4.94
1495 NASDAQ VNDA Mon, Mar 19, 2012 5.06 5.23 4.96 5.20
1494 NASDAQ VNDA Fri, Mar 16, 2012 5.00 5.14 4.92 5.11
1493 NASDAQ VNDA Thu, Mar 15, 2012 4.79 4.85 4.71 4.83
1492 NASDAQ VNDA Wed, Mar 14, 2012 4.59 4.80 4.58 4.78
1491 NASDAQ VNDA Tue, Mar 13, 2012 4.67 4.67 4.41 4.56
1490 NASDAQ VNDA Mon, Mar 12, 2012 4.74 4.80 4.74 4.77
1489 NASDAQ VNDA Fri, Mar 9, 2012 4.47 4.87 4.43 4.76
1488 NASDAQ VNDA Thu, Mar 8, 2012 4.50 4.56 4.43 4.48
1487 NASDAQ VNDA Wed, Mar 7, 2012 4.55 4.68 4.40 4.47
1486 NASDAQ VNDA Tue, Mar 6, 2012 4.55 4.66 4.46 4.51
1485 NASDAQ VNDA Mon, Mar 5, 2012 4.50 4.59 4.49 4.53
1484 NASDAQ VNDA Fri, Mar 2, 2012 4.60 4.62 4.47 4.49
1483 NASDAQ VNDA Thu, Mar 1, 2012 4.65 4.73 4.61 4.63
1482 NASDAQ VNDA Wed, Feb 29, 2012 4.76 4.78 4.62 4.64
1481 NASDAQ VNDA Tue, Feb 28, 2012 4.80 4.93 4.71 4.74
1480 NASDAQ VNDA Mon, Feb 27, 2012 4.75 4.83 4.63 4.81
1479 NASDAQ VNDA Fri, Feb 24, 2012 4.75 4.87 4.70 4.75
1478 NASDAQ VNDA Thu, Feb 23, 2012 4.61 4.77 4.58 4.76
1477 NASDAQ VNDA Wed, Feb 22, 2012 4.60 4.73 4.57 4.61
1476 NASDAQ VNDA Tue, Feb 21, 2012 4.75 4.77 4.57 4.60
1475 NASDAQ VNDA Fri, Feb 17, 2012 4.74 4.74 4.61 4.71
1474 NASDAQ VNDA Thu, Feb 16, 2012 4.62 4.79 4.47 4.76
1473 NASDAQ VNDA Wed, Feb 15, 2012 4.84 4.84 4.60 4.71
1472 NASDAQ VNDA Tue, Feb 14, 2012 5.13 5.13 4.78 4.80
1471 NASDAQ VNDA Mon, Feb 13, 2012 5.14 5.17 5.05 5.11
1470 NASDAQ VNDA Fri, Feb 10, 2012 5.23 5.26 5.08 5.09
1469 NASDAQ VNDA Thu, Feb 9, 2012 5.28 5.33 5.18 5.28
1468 NASDAQ VNDA Wed, Feb 8, 2012 5.28 5.36 5.20 5.28
1467 NASDAQ VNDA Tue, Feb 7, 2012 5.44 5.44 5.26 5.26
1466 NASDAQ VNDA Mon, Feb 6, 2012 5.30 5.47 5.25 5.46
1465 NASDAQ VNDA Fri, Feb 3, 2012 5.15 5.34 5.10 5.33
1464 NASDAQ VNDA Thu, Feb 2, 2012 4.96 5.12 4.87 5.07
1463 NASDAQ VNDA Wed, Feb 1, 2012 4.99 5.01 4.86 4.97
1462 NASDAQ VNDA Tue, Jan 31, 2012 4.96 5.01 4.85 4.95
1461 NASDAQ VNDA Mon, Jan 30, 2012 5.04 5.06 4.90 4.93
1460 NASDAQ VNDA Fri, Jan 27, 2012 4.97 5.08 4.95 5.08
1459 NASDAQ VNDA Thu, Jan 26, 2012 5.10 5.20 4.95 5.00
1458 NASDAQ VNDA Wed, Jan 25, 2012 5.01 5.01 4.92 4.97
1457 NASDAQ VNDA Tue, Jan 24, 2012 4.76 5.05 4.72 5.00
1456 NASDAQ VNDA Mon, Jan 23, 2012 5.15 5.15 4.76 4.76
1455 NASDAQ VNDA Fri, Jan 20, 2012 4.88 5.19 4.88 5.15
1454 NASDAQ VNDA Thu, Jan 19, 2012 4.85 4.99 4.84 4.88
1453 NASDAQ VNDA Wed, Jan 18, 2012 4.76 4.84 4.71 4.84
1452 NASDAQ VNDA Tue, Jan 17, 2012 4.78 4.81 4.65 4.75
1451 NASDAQ VNDA Fri, Jan 13, 2012 4.73 4.79 4.72 4.73
1450 NASDAQ VNDA Thu, Jan 12, 2012 4.60 4.79 4.55 4.78
1449 NASDAQ VNDA Wed, Jan 11, 2012 4.60 4.62 4.56 4.60
1448 NASDAQ VNDA Tue, Jan 10, 2012 4.58 4.64 4.56 4.60
1447 NASDAQ VNDA Mon, Jan 9, 2012 4.58 4.60 4.53 4.54
1446 NASDAQ VNDA Fri, Jan 6, 2012 4.57 4.61 4.54 4.56
1445 NASDAQ VNDA Thu, Jan 5, 2012 4.52 4.62 4.52 4.56
1444 NASDAQ VNDA Wed, Jan 4, 2012 4.68 4.72 4.54 4.56
1443 NASDAQ VNDA Tue, Jan 3, 2012 4.83 4.84 4.65 4.72
1442 NASDAQ VNDA Fri, Dec 30, 2011 4.44 4.79 4.41 4.76
1441 NASDAQ VNDA Thu, Dec 29, 2011 4.44 4.49 4.39 4.46
1440 NASDAQ VNDA Wed, Dec 28, 2011 4.55 4.55 4.41 4.44
1439 NASDAQ VNDA Tue, Dec 27, 2011 4.56 4.59 4.50 4.57
1438 NASDAQ VNDA Fri, Dec 23, 2011 4.45 4.60 4.45 4.59
1437 NASDAQ VNDA Thu, Dec 22, 2011 4.48 4.48 4.38 4.44
1436 NASDAQ VNDA Wed, Dec 21, 2011 4.38 4.53 4.38 4.45
1435 NASDAQ VNDA Tue, Dec 20, 2011 4.44 4.48 4.40 4.45
1434 NASDAQ VNDA Mon, Dec 19, 2011 4.48 4.54 4.33 4.36
1433 NASDAQ VNDA Fri, Dec 16, 2011 4.51 4.61 4.38 4.46
1432 NASDAQ VNDA Thu, Dec 15, 2011 4.62 4.64 4.39 4.48
1431 NASDAQ VNDA Wed, Dec 14, 2011 4.50 4.60 4.45 4.56
1430 NASDAQ VNDA Tue, Dec 13, 2011 4.59 4.68 4.50 4.51
1429 NASDAQ VNDA Mon, Dec 12, 2011 4.80 4.89 4.38 4.57
1428 NASDAQ VNDA Fri, Dec 9, 2011 4.80 4.93 4.75 4.85
1427 NASDAQ VNDA Thu, Dec 8, 2011 4.98 4.99 4.76 4.77
1426 NASDAQ VNDA Wed, Dec 7, 2011 4.86 5.02 4.84 5.01
1425 NASDAQ VNDA Tue, Dec 6, 2011 4.83 4.93 4.83 4.88
1424 NASDAQ VNDA Mon, Dec 5, 2011 4.87 4.87 4.75 4.84
1423 NASDAQ VNDA Fri, Dec 2, 2011 4.86 4.94 4.74 4.82
1422 NASDAQ VNDA Thu, Dec 1, 2011 4.96 5.01 4.78 4.81
1421 NASDAQ VNDA Wed, Nov 30, 2011 4.92 5.09 4.85 4.99
1420 NASDAQ VNDA Tue, Nov 29, 2011 4.86 4.88 4.74 4.80
1419 NASDAQ VNDA Mon, Nov 28, 2011 4.93 4.98 4.74 4.84
1418 NASDAQ VNDA Fri, Nov 25, 2011 4.80 4.84 4.76 4.77
1417 NASDAQ VNDA Wed, Nov 23, 2011 4.95 5.00 4.77 4.80
1416 NASDAQ VNDA Tue, Nov 22, 2011 5.06 5.12 4.97 4.97
1415 NASDAQ VNDA Mon, Nov 21, 2011 5.15 5.17 5.06 5.07
1414 NASDAQ VNDA Fri, Nov 18, 2011 5.27 5.31 5.19 5.24
1413 NASDAQ VNDA Thu, Nov 17, 2011 5.30 5.36 5.26 5.28
1412 NASDAQ VNDA Wed, Nov 16, 2011 5.31 5.36 5.29 5.30
1411 NASDAQ VNDA Tue, Nov 15, 2011 5.30 5.49 5.30 5.38
1410 NASDAQ VNDA Mon, Nov 14, 2011 5.54 5.59 5.32 5.33
1409 NASDAQ VNDA Fri, Nov 11, 2011 5.46 5.68 5.45 5.60
1408 NASDAQ VNDA Thu, Nov 10, 2011 5.49 5.65 5.40 5.42
1407 NASDAQ VNDA Wed, Nov 9, 2011 5.60 5.72 5.40 5.42
1406 NASDAQ VNDA Tue, Nov 8, 2011 5.62 5.79 5.53 5.72
1405 NASDAQ VNDA Mon, Nov 7, 2011 5.80 5.81 5.42 5.57
1404 NASDAQ VNDA Fri, Nov 4, 2011 5.93 6.02 5.85 5.85
1403 NASDAQ VNDA Thu, Nov 3, 2011 5.97 6.06 5.90 6.00
1402 NASDAQ VNDA Wed, Nov 2, 2011 5.77 5.94 5.74 5.92
1401 NASDAQ VNDA Tue, Nov 1, 2011 5.70 5.81 5.65 5.67
1400 NASDAQ VNDA Mon, Oct 31, 2011 5.87 5.94 5.80 5.81
1399 NASDAQ VNDA Fri, Oct 28, 2011 6.00 6.02 5.92 5.94
1398 NASDAQ VNDA Thu, Oct 27, 2011 6.01 6.03 5.92 6.00
1397 NASDAQ VNDA Wed, Oct 26, 2011 5.91 5.97 5.84 5.90
1396 NASDAQ VNDA Tue, Oct 25, 2011 5.87 5.91 5.75 5.84
1395 NASDAQ VNDA Mon, Oct 24, 2011 5.71 5.92 5.70 5.90
1394 NASDAQ VNDA Fri, Oct 21, 2011 5.64 5.73 5.53 5.71
1393 NASDAQ VNDA Thu, Oct 20, 2011 5.59 5.63 5.48 5.56
1392 NASDAQ VNDA Wed, Oct 19, 2011 5.66 5.75 5.58 5.59
1391 NASDAQ VNDA Tue, Oct 18, 2011 5.52 5.73 5.50 5.65
1390 NASDAQ VNDA Mon, Oct 17, 2011 5.66 5.72 5.46 5.49
1389 NASDAQ VNDA Fri, Oct 14, 2011 5.78 5.78 5.65 5.71
1388 NASDAQ VNDA Thu, Oct 13, 2011 5.54 5.79 5.51 5.74
1387 NASDAQ VNDA Wed, Oct 12, 2011 5.40 5.62 5.35 5.59
1386 NASDAQ VNDA Tue, Oct 11, 2011 5.32 5.38 5.27 5.38
1385 NASDAQ VNDA Mon, Oct 10, 2011 5.45 5.53 5.27 5.38
1384 NASDAQ VNDA Fri, Oct 7, 2011 5.56 5.57 5.32 5.34
1383 NASDAQ VNDA Thu, Oct 6, 2011 5.37 5.54 5.26 5.53
1382 NASDAQ VNDA Wed, Oct 5, 2011 5.29 5.40 5.23 5.38
1381 NASDAQ VNDA Tue, Oct 4, 2011 4.80 5.33 4.80 5.31
1380 NASDAQ VNDA Mon, Oct 3, 2011 4.89 5.10 4.82 4.82
1379 NASDAQ VNDA Fri, Sep 30, 2011 5.02 5.15 4.89 4.95
1378 NASDAQ VNDA Thu, Sep 29, 2011 5.18 5.20 5.00 5.06
1377 NASDAQ VNDA Wed, Sep 28, 2011 5.28 5.35 5.09 5.09
1376 NASDAQ VNDA Tue, Sep 27, 2011 5.18 5.32 5.14 5.28
1375 NASDAQ VNDA Mon, Sep 26, 2011 5.20 5.25 5.05 5.08
1374 NASDAQ VNDA Fri, Sep 23, 2011 5.21 5.30 5.06 5.13
1373 NASDAQ VNDA Thu, Sep 22, 2011 5.25 5.37 5.11 5.20
1372 NASDAQ VNDA Wed, Sep 21, 2011 5.66 5.66 5.29 5.33
1371 NASDAQ VNDA Tue, Sep 20, 2011 5.62 5.70 5.55 5.67
1370 NASDAQ VNDA Mon, Sep 19, 2011 5.63 5.69 5.55 5.61
1369 NASDAQ VNDA Fri, Sep 16, 2011 5.65 5.74 5.52 5.74
1368 NASDAQ VNDA Thu, Sep 15, 2011 5.62 5.65 5.49 5.62
1367 NASDAQ VNDA Wed, Sep 14, 2011 5.59 5.67 5.43 5.59
1366 NASDAQ VNDA Tue, Sep 13, 2011 5.46 5.61 5.44 5.56
1365 NASDAQ VNDA Mon, Sep 12, 2011 5.53 5.57 5.34 5.47
1364 NASDAQ VNDA Fri, Sep 9, 2011 5.47 5.73 5.42 5.63
1363 NASDAQ VNDA Thu, Sep 8, 2011 5.76 5.81 5.48 5.52
1362 NASDAQ VNDA Wed, Sep 7, 2011 5.72 5.84 5.68 5.81
1361 NASDAQ VNDA Tue, Sep 6, 2011 5.51 5.67 5.45 5.64
1360 NASDAQ VNDA Fri, Sep 2, 2011 5.78 5.90 5.64 5.66
1359 NASDAQ VNDA Thu, Sep 1, 2011 6.08 6.17 5.88 5.89
1358 NASDAQ VNDA Wed, Aug 31, 2011 6.17 6.28 6.01 6.06
1357 NASDAQ VNDA Tue, Aug 30, 2011 5.97 6.12 5.90 6.07
1356 NASDAQ VNDA Mon, Aug 29, 2011 5.97 6.00 5.93 5.99
1355 NASDAQ VNDA Fri, Aug 26, 2011 5.80 5.93 5.66 5.91
1354 NASDAQ VNDA Thu, Aug 25, 2011 5.39 5.96 5.39 5.87
1353 NASDAQ VNDA Wed, Aug 24, 2011 5.32 5.39 5.29 5.33
1352 NASDAQ VNDA Tue, Aug 23, 2011 5.38 5.38 5.26 5.35
1351 NASDAQ VNDA Mon, Aug 22, 2011 5.56 5.56 5.31 5.36
1350 NASDAQ VNDA Fri, Aug 19, 2011 5.33 5.58 5.32 5.42
1349 NASDAQ VNDA Thu, Aug 18, 2011 5.49 5.53 5.34 5.40
1348 NASDAQ VNDA Wed, Aug 17, 2011 5.66 5.80 5.49 5.58
1347 NASDAQ VNDA Tue, Aug 16, 2011 5.72 5.79 5.60 5.62
1346 NASDAQ VNDA Mon, Aug 15, 2011 5.76 5.95 5.72 5.79
1345 NASDAQ VNDA Fri, Aug 12, 2011 5.71 5.81 5.52 5.76
1344 NASDAQ VNDA Thu, Aug 11, 2011 5.87 5.93 5.62 5.65
1343 NASDAQ VNDA Wed, Aug 10, 2011 5.84 6.05 5.67 5.86
1342 NASDAQ VNDA Tue, Aug 9, 2011 6.20 6.20 5.38 6.02
1341 NASDAQ VNDA Mon, Aug 8, 2011 6.54 6.65 6.04 6.04
1340 NASDAQ VNDA Fri, Aug 5, 2011 6.85 6.98 6.57 6.75
1339 NASDAQ VNDA Thu, Aug 4, 2011 6.94 7.07 6.77 6.78
1338 NASDAQ VNDA Wed, Aug 3, 2011 7.03 7.23 7.00 7.15
1337 NASDAQ VNDA Tue, Aug 2, 2011 7.18 7.25 7.01 7.03
1336 NASDAQ VNDA Mon, Aug 1, 2011 7.27 7.28 7.08 7.20
1335 NASDAQ VNDA Fri, Jul 29, 2011 7.20 7.30 7.14 7.18
1334 NASDAQ VNDA Thu, Jul 28, 2011 7.12 7.32 7.03 7.26
1333 NASDAQ VNDA Wed, Jul 27, 2011 7.05 7.11 7.02 7.09
1332 NASDAQ VNDA Tue, Jul 26, 2011 7.13 7.20 7.04 7.07
1331 NASDAQ VNDA Mon, Jul 25, 2011 7.17 7.24 7.12 7.13
1330 NASDAQ VNDA Fri, Jul 22, 2011 7.19 7.30 7.19 7.27
1329 NASDAQ VNDA Thu, Jul 21, 2011 7.14 7.19 7.04 7.19
1328 NASDAQ VNDA Wed, Jul 20, 2011 7.18 7.18 7.08 7.10
1327 NASDAQ VNDA Tue, Jul 19, 2011 7.22 7.22 7.07 7.16
1326 NASDAQ VNDA Mon, Jul 18, 2011 7.16 7.23 7.05 7.16
1325 NASDAQ VNDA Fri, Jul 15, 2011 7.12 7.27 7.03 7.15
1324 NASDAQ VNDA Thu, Jul 14, 2011 7.35 7.46 7.10 7.11
1323 NASDAQ VNDA Wed, Jul 13, 2011 7.19 7.35 7.19 7.31
1322 NASDAQ VNDA Tue, Jul 12, 2011 7.02 7.31 7.02 7.19
1321 NASDAQ VNDA Mon, Jul 11, 2011 7.19 7.23 7.05 7.10
1320 NASDAQ VNDA Fri, Jul 8, 2011 7.27 7.44 7.13 7.28
1319 NASDAQ VNDA Thu, Jul 7, 2011 7.57 7.57 7.35 7.37
1318 NASDAQ VNDA Wed, Jul 6, 2011 7.00 7.80 7.00 7.54
1317 NASDAQ VNDA Tue, Jul 5, 2011 7.19 7.19 6.95 7.04
1316 NASDAQ VNDA Fri, Jul 1, 2011 7.16 7.29 7.11 7.19
1315 NASDAQ VNDA Thu, Jun 30, 2011 7.09 7.17 7.05 7.14
1314 NASDAQ VNDA Wed, Jun 29, 2011 7.09 7.17 6.91 7.11
1313 NASDAQ VNDA Tue, Jun 28, 2011 7.03 7.09 7.02 7.09
1312 NASDAQ VNDA Mon, Jun 27, 2011 7.02 7.06 6.94 7.03
1311 NASDAQ VNDA Fri, Jun 24, 2011 7.18 7.18 6.95 6.99
1310 NASDAQ VNDA Thu, Jun 23, 2011 7.00 7.21 6.92 7.18
1309 NASDAQ VNDA Wed, Jun 22, 2011 7.15 7.23 7.04 7.07
1308 NASDAQ VNDA Tue, Jun 21, 2011 7.13 7.24 7.06 7.22
1307 NASDAQ VNDA Mon, Jun 20, 2011 7.04 7.08 6.85 7.07
1306 NASDAQ VNDA Fri, Jun 17, 2011 7.15 7.26 7.00 7.05
1305 NASDAQ VNDA Thu, Jun 16, 2011 6.84 7.11 6.75 7.11
1304 NASDAQ VNDA Wed, Jun 15, 2011 6.92 7.03 6.80 6.84
1303 NASDAQ VNDA Tue, Jun 14, 2011 7.05 7.12 6.93 6.97
1302 NASDAQ VNDA Mon, Jun 13, 2011 7.00 7.04 6.95 6.98
1301 NASDAQ VNDA Fri, Jun 10, 2011 7.00 7.11 6.97 6.98
1300 NASDAQ VNDA Thu, Jun 9, 2011 7.01 7.18 7.00 7.07
1299 NASDAQ VNDA Wed, Jun 8, 2011 6.95 7.03 6.85 6.99
1298 NASDAQ VNDA Tue, Jun 7, 2011 7.10 7.17 6.84 6.99
1297 NASDAQ VNDA Mon, Jun 6, 2011 7.00 7.16 6.94 7.01
1296 NASDAQ VNDA Fri, Jun 3, 2011 6.96 7.09 6.95 6.99
1295 NASDAQ VNDA Thu, Jun 2, 2011 7.12 7.23 6.98 7.07
1294 NASDAQ VNDA Wed, Jun 1, 2011 7.45 7.45 7.06 7.08
1293 NASDAQ VNDA Tue, May 31, 2011 7.43 7.48 7.34 7.46
1292 NASDAQ VNDA Fri, May 27, 2011 7.42 7.44 7.27 7.34
1291 NASDAQ VNDA Thu, May 26, 2011 7.15 7.45 7.11 7.38
1290 NASDAQ VNDA Wed, May 25, 2011 7.05 7.22 7.05 7.16
1289 NASDAQ VNDA Tue, May 24, 2011 7.29 7.37 7.05 7.06
1288 NASDAQ VNDA Mon, May 23, 2011 6.90 7.29 6.85 7.25
1287 NASDAQ VNDA Fri, May 20, 2011 7.00 7.08 6.89 7.00
1286 NASDAQ VNDA Thu, May 19, 2011 7.15 7.20 6.94 7.06
1285 NASDAQ VNDA Wed, May 18, 2011 7.11 7.19 7.08 7.13
1284 NASDAQ VNDA Tue, May 17, 2011 7.11 7.17 7.01 7.08
1283 NASDAQ VNDA Mon, May 16, 2011 7.26 7.43 7.14 7.15
1282 NASDAQ VNDA Fri, May 13, 2011 7.54 7.59 7.31 7.31
1281 NASDAQ VNDA Thu, May 12, 2011 7.60 7.65 7.35 7.51
1280 NASDAQ VNDA Wed, May 11, 2011 7.89 7.94 7.60 7.64
1279 NASDAQ VNDA Tue, May 10, 2011 7.75 7.89 7.60 7.87
1278 NASDAQ VNDA Mon, May 9, 2011 7.70 7.82 7.51 7.67
1277 NASDAQ VNDA Fri, May 6, 2011 7.82 7.93 7.73 7.74
1276 NASDAQ VNDA Thu, May 5, 2011 7.64 7.90 7.57 7.75
1275 NASDAQ VNDA Wed, May 4, 2011 7.99 8.05 7.75 7.85
1274 NASDAQ VNDA Tue, May 3, 2011 8.01 8.06 7.85 7.99
1273 NASDAQ VNDA Mon, May 2, 2011 8.10 8.45 8.01 8.02
1272 NASDAQ VNDA Fri, Apr 29, 2011 8.04 8.08 7.95 8.05
1271 NASDAQ VNDA Thu, Apr 28, 2011 7.88 8.04 7.82 8.01
1270 NASDAQ VNDA Wed, Apr 27, 2011 7.93 8.15 7.82 7.89
1269 NASDAQ VNDA Tue, Apr 26, 2011 7.64 8.00 7.64 7.90
1268 NASDAQ VNDA Mon, Apr 25, 2011 7.68 7.82 7.55 7.60
1267 NASDAQ VNDA Thu, Apr 21, 2011 7.76 7.76 7.51 7.66
1266 NASDAQ VNDA Wed, Apr 20, 2011 7.75 7.76 7.65 7.69
1265 NASDAQ VNDA Tue, Apr 19, 2011 7.65 7.78 7.58 7.62
1264 NASDAQ VNDA Mon, Apr 18, 2011 7.56 7.86 7.47 7.58
1263 NASDAQ VNDA Fri, Apr 15, 2011 7.70 7.95 7.65 7.67
1262 NASDAQ VNDA Thu, Apr 14, 2011 7.25 7.95 7.25 7.70
1261 NASDAQ VNDA Wed, Apr 13, 2011 7.33 7.36 7.23 7.34
1260 NASDAQ VNDA Tue, Apr 12, 2011 7.28 7.35 7.22 7.26
1259 NASDAQ VNDA Mon, Apr 11, 2011 7.60 7.60 7.26 7.31
1258 NASDAQ VNDA Fri, Apr 8, 2011 7.36 7.64 7.26 7.56
1257 NASDAQ VNDA Thu, Apr 7, 2011 7.30 7.50 7.23 7.30
1256 NASDAQ VNDA Wed, Apr 6, 2011 6.96 7.32 6.96 7.30
1255 NASDAQ VNDA Tue, Apr 5, 2011 7.00 7.03 6.85 6.93
1254 NASDAQ VNDA Mon, Apr 4, 2011 7.19 7.20 7.01 7.02
1253 NASDAQ VNDA Fri, Apr 1, 2011 7.34 7.36 7.14 7.16
1252 NASDAQ VNDA Thu, Mar 31, 2011 7.30 7.37 7.18 7.29
1251 NASDAQ VNDA Wed, Mar 30, 2011 7.09 7.41 7.09 7.28
1250 NASDAQ VNDA Tue, Mar 29, 2011 6.89 7.16 6.88 7.07
1249 NASDAQ VNDA Mon, Mar 28, 2011 7.03 7.03 6.80 6.89
1248 NASDAQ VNDA Fri, Mar 25, 2011 6.88 7.14 6.61 6.97
1247 NASDAQ VNDA Thu, Mar 24, 2011 6.95 6.97 6.77 6.81
1246 NASDAQ VNDA Wed, Mar 23, 2011 7.06 7.07 6.87 6.88
1245 NASDAQ VNDA Tue, Mar 22, 2011 7.22 7.25 7.08 7.09
1244 NASDAQ VNDA Mon, Mar 21, 2011 7.20 7.37 7.11 7.20
1243 NASDAQ VNDA Fri, Mar 18, 2011 7.05 7.12 6.98 7.11
1242 NASDAQ VNDA Thu, Mar 17, 2011 7.15 7.15 6.97 6.98
1241 NASDAQ VNDA Wed, Mar 16, 2011 7.15 7.26 7.01 7.02
1240 NASDAQ VNDA Tue, Mar 15, 2011 7.04 7.27 7.04 7.19
1239 NASDAQ VNDA Mon, Mar 14, 2011 7.19 7.34 7.19 7.24
1238 NASDAQ VNDA Fri, Mar 11, 2011 7.27 7.39 7.21 7.27
1237 NASDAQ VNDA Thu, Mar 10, 2011 7.55 7.57 7.25 7.30
1236 NASDAQ VNDA Wed, Mar 9, 2011 7.65 7.68 7.52 7.66
1235 NASDAQ VNDA Tue, Mar 8, 2011 7.30 7.68 7.26 7.64
1234 NASDAQ VNDA Mon, Mar 7, 2011 7.44 7.44 7.25 7.25
1233 NASDAQ VNDA Fri, Mar 4, 2011 7.59 7.64 7.28 7.43
1232 NASDAQ VNDA Thu, Mar 3, 2011 7.59 7.74 7.49 7.62
1231 NASDAQ VNDA Wed, Mar 2, 2011 7.45 7.58 7.41 7.53
1230 NASDAQ VNDA Tue, Mar 1, 2011 7.41 7.50 7.36 7.44
1229 NASDAQ VNDA Mon, Feb 28, 2011 7.36 7.38 7.28 7.36
1228 NASDAQ VNDA Fri, Feb 25, 2011 7.24 7.35 7.19 7.28
1227 NASDAQ VNDA Thu, Feb 24, 2011 7.03 7.20 7.01 7.17
1226 NASDAQ VNDA Wed, Feb 23, 2011 7.30 7.36 7.03 7.03
1225 NASDAQ VNDA Tue, Feb 22, 2011 7.30 7.37 7.22 7.29
1224 NASDAQ VNDA Fri, Feb 18, 2011 7.28 7.35 7.20 7.35
1223 NASDAQ VNDA Thu, Feb 17, 2011 7.37 7.46 7.22 7.24
1222 NASDAQ VNDA Wed, Feb 16, 2011 7.37 7.47 7.29 7.36
1221 NASDAQ VNDA Tue, Feb 15, 2011 7.25 7.47 7.20 7.31
1220 NASDAQ VNDA Mon, Feb 14, 2011 7.65 7.69 7.36 7.44
1219 NASDAQ VNDA Fri, Feb 11, 2011 7.70 7.72 7.50 7.62
1218 NASDAQ VNDA Thu, Feb 10, 2011 7.26 7.93 7.16 7.42
1217 NASDAQ VNDA Wed, Feb 9, 2011 7.28 7.28 6.95 6.99
1216 NASDAQ VNDA Tue, Feb 8, 2011 7.36 7.54 7.25 7.34
1215 NASDAQ VNDA Mon, Feb 7, 2011 7.75 7.75 7.36 7.39
1214 NASDAQ VNDA Fri, Feb 4, 2011 8.24 8.24 7.80 7.84
1213 NASDAQ VNDA Thu, Feb 3, 2011 8.21 8.33 8.17 8.24
1212 NASDAQ VNDA Wed, Feb 2, 2011 8.02 8.27 8.02 8.26
1211 NASDAQ VNDA Tue, Feb 1, 2011 8.04 8.25 8.00 8.07
1210 NASDAQ VNDA Mon, Jan 31, 2011 8.01 8.08 7.89 8.01
1209 NASDAQ VNDA Fri, Jan 28, 2011 8.08 8.25 7.98 8.01
1208 NASDAQ VNDA Thu, Jan 27, 2011 8.15 8.22 8.00 8.08
1207 NASDAQ VNDA Wed, Jan 26, 2011 7.81 8.25 7.74 8.18
1206 NASDAQ VNDA Tue, Jan 25, 2011 8.00 8.02 7.65 7.75
1205 NASDAQ VNDA Mon, Jan 24, 2011 8.06 8.12 7.94 8.04
1204 NASDAQ VNDA Fri, Jan 21, 2011 8.32 8.32 8.05 8.05
1203 NASDAQ VNDA Thu, Jan 20, 2011 8.31 8.57 8.20 8.25
1202 NASDAQ VNDA Wed, Jan 19, 2011 8.61 8.75 8.31 8.32
1201 NASDAQ VNDA Tue, Jan 18, 2011 9.01 9.20 8.51 8.62
1200 NASDAQ VNDA Fri, Jan 14, 2011 9.03 9.14 9.02 9.10
1199 NASDAQ VNDA Thu, Jan 13, 2011 9.11 9.16 9.06 9.06
1198 NASDAQ VNDA Wed, Jan 12, 2011 9.20 9.23 9.06 9.10
1197 NASDAQ VNDA Tue, Jan 11, 2011 9.36 9.45 9.09 9.13
1196 NASDAQ VNDA Mon, Jan 10, 2011 9.42 9.52 9.26 9.28
1195 NASDAQ VNDA Fri, Jan 7, 2011 9.40 9.55 9.22 9.47
1194 NASDAQ VNDA Thu, Jan 6, 2011 9.53 9.60 9.33 9.40
1193 NASDAQ VNDA Wed, Jan 5, 2011 9.39 9.60 9.30 9.55
1192 NASDAQ VNDA Tue, Jan 4, 2011 9.99 9.99 9.41 9.41
1191 NASDAQ VNDA Mon, Jan 3, 2011 9.57 10.17 9.42 9.98
1190 NASDAQ VNDA Fri, Dec 31, 2010 9.39 9.52 9.29 9.46
1189 NASDAQ VNDA Thu, Dec 30, 2010 9.31 9.47 9.26 9.38
1188 NASDAQ VNDA Wed, Dec 29, 2010 9.33 9.54 9.32 9.35
1187 NASDAQ VNDA Tue, Dec 28, 2010 9.53 9.67 9.35 9.41
1186 NASDAQ VNDA Mon, Dec 27, 2010 9.56 9.77 9.35 9.50
1185 NASDAQ VNDA Thu, Dec 23, 2010 9.54 9.62 9.26 9.57
1184 NASDAQ VNDA Wed, Dec 22, 2010 10.18 10.32 9.49 9.51
1183 NASDAQ VNDA Tue, Dec 21, 2010 9.07 10.17 9.05 10.17
1182 NASDAQ VNDA Mon, Dec 20, 2010 8.87 9.02 8.70 9.00
1181 NASDAQ VNDA Fri, Dec 17, 2010 8.75 8.98 8.63 8.87
1180 NASDAQ VNDA Thu, Dec 16, 2010 8.38 8.75 8.38 8.75
1179 NASDAQ VNDA Wed, Dec 15, 2010 8.20 8.48 8.19 8.38
1178 NASDAQ VNDA Tue, Dec 14, 2010 8.33 8.37 8.18 8.23
1177 NASDAQ VNDA Mon, Dec 13, 2010 8.35 8.40 8.22 8.27
1176 NASDAQ VNDA Fri, Dec 10, 2010 8.15 8.30 8.06 8.29
1175 NASDAQ VNDA Thu, Dec 9, 2010 8.13 8.22 8.09 8.11
1174 NASDAQ VNDA Wed, Dec 8, 2010 8.10 8.15 8.03 8.03
1173 NASDAQ VNDA Tue, Dec 7, 2010 8.25 8.25 8.00 8.10
1172 NASDAQ VNDA Mon, Dec 6, 2010 8.18 8.23 8.10 8.15
1171 NASDAQ VNDA Fri, Dec 3, 2010 8.19 8.22 8.10 8.18
1170 NASDAQ VNDA Thu, Dec 2, 2010 8.25 8.30 8.18 8.20
1169 NASDAQ VNDA Wed, Dec 1, 2010 8.15 8.35 8.14 8.25
1168 NASDAQ VNDA Tue, Nov 30, 2010 8.06 8.19 7.99 8.08
1167 NASDAQ VNDA Mon, Nov 29, 2010 8.14 8.23 8.00 8.19
1166 NASDAQ VNDA Fri, Nov 26, 2010 8.22 8.36 8.19 8.19
1165 NASDAQ VNDA Wed, Nov 24, 2010 8.24 8.33 8.19 8.25
1164 NASDAQ VNDA Tue, Nov 23, 2010 8.32 8.37 8.11 8.15
1163 NASDAQ VNDA Mon, Nov 22, 2010 8.92 8.93 8.42 8.46
1162 NASDAQ VNDA Fri, Nov 19, 2010 8.87 9.09 8.77 8.97
1161 NASDAQ VNDA Thu, Nov 18, 2010 8.46 8.99 8.46 8.91
1160 NASDAQ VNDA Wed, Nov 17, 2010 8.28 8.50 8.18 8.33
1159 NASDAQ VNDA Tue, Nov 16, 2010 8.60 8.60 8.18 8.23
1158 NASDAQ VNDA Mon, Nov 15, 2010 7.85 8.80 7.85 8.66
1157 NASDAQ VNDA Fri, Nov 12, 2010 7.70 7.93 7.70 7.70
1156 NASDAQ VNDA Thu, Nov 11, 2010 7.76 7.93 7.76 7.79
1155 NASDAQ VNDA Wed, Nov 10, 2010 7.75 7.94 7.68 7.85
1154 NASDAQ VNDA Tue, Nov 9, 2010 7.80 7.87 7.66 7.71
1153 NASDAQ VNDA Mon, Nov 8, 2010 7.72 7.82 7.62 7.68
1152 NASDAQ VNDA Fri, Nov 5, 2010 7.82 7.87 7.60 7.66
1151 NASDAQ VNDA Thu, Nov 4, 2010 7.95 8.10 7.76 7.79
1150 NASDAQ VNDA Wed, Nov 3, 2010 7.50 8.00 7.50 7.94
1149 NASDAQ VNDA Tue, Nov 2, 2010 7.26 7.46 7.15 7.44
1148 NASDAQ VNDA Mon, Nov 1, 2010 7.36 7.46 7.12 7.20
1147 NASDAQ VNDA Fri, Oct 29, 2010 7.32 7.37 7.15 7.31
1146 NASDAQ VNDA Thu, Oct 28, 2010 7.61 7.61 7.30 7.35
1145 NASDAQ VNDA Wed, Oct 27, 2010 7.59 7.62 7.48 7.58
1144 NASDAQ VNDA Tue, Oct 26, 2010 7.75 7.79 7.59 7.70
1143 NASDAQ VNDA Mon, Oct 25, 2010 7.87 7.99 7.40 7.82
1142 NASDAQ VNDA Fri, Oct 22, 2010 8.01 8.01 7.77 7.79
1141 NASDAQ VNDA Thu, Oct 21, 2010 8.09 8.24 7.83 7.99
1140 NASDAQ VNDA Wed, Oct 20, 2010 8.08 8.21 8.01 8.07
1139 NASDAQ VNDA Tue, Oct 19, 2010 8.13 8.28 8.01 8.06
1138 NASDAQ VNDA Mon, Oct 18, 2010 8.16 8.31 8.08 8.23
1137 NASDAQ VNDA Fri, Oct 15, 2010 8.05 8.17 7.98 8.13
1136 NASDAQ VNDA Thu, Oct 14, 2010 8.10 8.11 7.86 7.98
1135 NASDAQ VNDA Wed, Oct 13, 2010 8.27 8.33 7.93 8.08
1134 NASDAQ VNDA Tue, Oct 12, 2010 7.72 8.33 7.51 8.25
1133 NASDAQ VNDA Mon, Oct 11, 2010 7.42 7.80 7.42 7.72
1132 NASDAQ VNDA Fri, Oct 8, 2010 7.04 7.51 7.04 7.46
1131 NASDAQ VNDA Thu, Oct 7, 2010 7.12 7.13 6.96 7.06
1130 NASDAQ VNDA Wed, Oct 6, 2010 7.11 7.16 7.00 7.06
1129 NASDAQ VNDA Tue, Oct 5, 2010 6.60 7.11 6.59 7.10
1128 NASDAQ VNDA Mon, Oct 4, 2010 6.67 6.78 6.43 6.52
1127 NASDAQ VNDA Fri, Oct 1, 2010 6.74 6.79 6.61 6.78
1126 NASDAQ VNDA Thu, Sep 30, 2010 6.81 6.86 6.64 6.68
1125 NASDAQ VNDA Wed, Sep 29, 2010 6.66 6.79 6.65 6.75
1124 NASDAQ VNDA Tue, Sep 28, 2010 6.73 6.78 6.56 6.70
1123 NASDAQ VNDA Mon, Sep 27, 2010 7.08 7.08 6.70 6.75
1122 NASDAQ VNDA Fri, Sep 24, 2010 6.82 7.05 6.59 7.05
1121 NASDAQ VNDA Thu, Sep 23, 2010 6.81 6.87 6.65 6.71
1120 NASDAQ VNDA Wed, Sep 22, 2010 6.77 6.96 6.76 6.90
1119 NASDAQ VNDA Tue, Sep 21, 2010 6.81 6.95 6.76 6.82
1118 NASDAQ VNDA Mon, Sep 20, 2010 6.69 6.83 6.59 6.83
1117 NASDAQ VNDA Fri, Sep 17, 2010 6.91 6.91 6.56 6.64
1116 NASDAQ VNDA Thu, Sep 16, 2010 7.00 7.05 6.64 6.82
1115 NASDAQ VNDA Wed, Sep 15, 2010 6.91 7.09 6.88 7.03
1114 NASDAQ VNDA Tue, Sep 14, 2010 6.87 7.05 6.82 6.93
1113 NASDAQ VNDA Mon, Sep 13, 2010 6.66 6.90 6.62 6.86
1112 NASDAQ VNDA Fri, Sep 10, 2010 6.62 6.70 6.46 6.62
1111 NASDAQ VNDA Thu, Sep 9, 2010 6.68 6.68 6.49 6.58
1110 NASDAQ VNDA Wed, Sep 8, 2010 6.50 6.63 6.42 6.61
1109 NASDAQ VNDA Tue, Sep 7, 2010 6.71 6.83 6.40 6.46
1108 NASDAQ VNDA Fri, Sep 3, 2010 6.64 6.84 6.58 6.83
1107 NASDAQ VNDA Thu, Sep 2, 2010 6.50 6.59 6.43 6.58
1106 NASDAQ VNDA Wed, Sep 1, 2010 6.37 6.52 6.29 6.52
1105 NASDAQ VNDA Tue, Aug 31, 2010 6.31 6.36 6.25 6.30
1104 NASDAQ VNDA Mon, Aug 30, 2010 6.39 6.45 6.25 6.30
1103 NASDAQ VNDA Fri, Aug 27, 2010 6.46 6.46 6.27 6.44
1102 NASDAQ VNDA Thu, Aug 26, 2010 6.37 6.42 6.28 6.36
1101 NASDAQ VNDA Wed, Aug 25, 2010 6.17 6.39 6.04 6.35
1100 NASDAQ VNDA Tue, Aug 24, 2010 6.29 6.40 6.20 6.22
1099 NASDAQ VNDA Mon, Aug 23, 2010 6.54 6.63 6.40 6.40
1098 NASDAQ VNDA Fri, Aug 20, 2010 6.45 6.50 6.28 6.47
1097 NASDAQ VNDA Thu, Aug 19, 2010 6.61 6.63 6.45 6.50
1096 NASDAQ VNDA Wed, Aug 18, 2010 6.60 6.70 6.52 6.62
1095 NASDAQ VNDA Tue, Aug 17, 2010 6.67 6.67 6.49 6.59
1094 NASDAQ VNDA Mon, Aug 16, 2010 6.61 6.67 6.54 6.59
1093 NASDAQ VNDA Fri, Aug 13, 2010 6.69 6.77 6.57 6.66
1092 NASDAQ VNDA Thu, Aug 12, 2010 6.50 6.78 6.50 6.70
1091 NASDAQ VNDA Wed, Aug 11, 2010 6.84 6.95 6.60 6.61
1090 NASDAQ VNDA Tue, Aug 10, 2010 7.14 7.23 6.97 7.01
1089 NASDAQ VNDA Mon, Aug 9, 2010 7.18 7.28 6.97 7.26
1088 NASDAQ VNDA Fri, Aug 6, 2010 6.97 7.14 6.80 7.11
1087 NASDAQ VNDA Thu, Aug 5, 2010 7.57 7.68 7.07 7.09
1086 NASDAQ VNDA Wed, Aug 4, 2010 7.56 7.69 7.49 7.65
1085 NASDAQ VNDA Tue, Aug 3, 2010 7.55 7.81 7.49 7.55
1084 NASDAQ VNDA Mon, Aug 2, 2010 7.40 7.78 7.28 7.61
1083 NASDAQ VNDA Fri, Jul 30, 2010 7.09 7.42 7.09 7.26
1082 NASDAQ VNDA Thu, Jul 29, 2010 7.32 7.38 7.11 7.23
1081 NASDAQ VNDA Wed, Jul 28, 2010 7.49 7.56 7.22 7.26
1080 NASDAQ VNDA Tue, Jul 27, 2010 7.40 7.56 7.31 7.48
1079 NASDAQ VNDA Mon, Jul 26, 2010 6.97 7.41 6.90 7.38
1078 NASDAQ VNDA Fri, Jul 23, 2010 6.51 6.95 6.47 6.92
1077 NASDAQ VNDA Thu, Jul 22, 2010 6.51 6.60 6.43 6.56
1076 NASDAQ VNDA Wed, Jul 21, 2010 6.50 6.58 6.38 6.40
1075 NASDAQ VNDA Tue, Jul 20, 2010 6.31 6.47 6.24 6.42
1074 NASDAQ VNDA Mon, Jul 19, 2010 6.33 6.48 6.31 6.42
1073 NASDAQ VNDA Fri, Jul 16, 2010 6.50 6.55 6.31 6.33
1072 NASDAQ VNDA Thu, Jul 15, 2010 6.92 7.06 6.55 6.57
1071 NASDAQ VNDA Wed, Jul 14, 2010 6.71 6.94 6.71 6.89
1070 NASDAQ VNDA Tue, Jul 13, 2010 6.52 6.73 6.50 6.72
1069 NASDAQ VNDA Mon, Jul 12, 2010 6.55 6.58 6.43 6.45
1068 NASDAQ VNDA Fri, Jul 9, 2010 6.50 6.60 6.50 6.55
1067 NASDAQ VNDA Thu, Jul 8, 2010 6.42 6.52 6.26 6.52
1066 NASDAQ VNDA Wed, Jul 7, 2010 6.45 6.50 6.28 6.37
1065 NASDAQ VNDA Tue, Jul 6, 2010 6.65 6.72 6.38 6.40
1064 NASDAQ VNDA Fri, Jul 2, 2010 6.48 6.63 6.45 6.54
1063 NASDAQ VNDA Thu, Jul 1, 2010 6.64 6.64 6.29 6.41
1062 NASDAQ VNDA Wed, Jun 30, 2010 6.68 6.84 6.59 6.61
1061 NASDAQ VNDA Tue, Jun 29, 2010 6.85 6.92 6.65 6.70
1060 NASDAQ VNDA Mon, Jun 28, 2010 6.96 7.06 6.91 6.96
1059 NASDAQ VNDA Fri, Jun 25, 2010 6.76 7.18 6.67 7.00
1058 NASDAQ VNDA Thu, Jun 24, 2010 6.77 6.93 6.65 6.75
1057 NASDAQ VNDA Wed, Jun 23, 2010 6.77 6.87 6.73 6.80
1056 NASDAQ VNDA Tue, Jun 22, 2010 6.73 6.88 6.67 6.76
1055 NASDAQ VNDA Mon, Jun 21, 2010 6.86 6.99 6.65 6.72
1054 NASDAQ VNDA Fri, Jun 18, 2010 6.91 7.00 6.68 6.76
1053 NASDAQ VNDA Thu, Jun 17, 2010 6.87 7.00 6.81 6.85
1052 NASDAQ VNDA Wed, Jun 16, 2010 6.93 7.05 6.81 6.83
1051 NASDAQ VNDA Tue, Jun 15, 2010 6.87 7.00 6.81 6.96
1050 NASDAQ VNDA Mon, Jun 14, 2010 7.11 7.12 6.84 6.84
1049 NASDAQ VNDA Fri, Jun 11, 2010 6.87 7.11 6.86 7.05
1048 NASDAQ VNDA Thu, Jun 10, 2010 6.92 7.22 6.84 6.93
1047 NASDAQ VNDA Wed, Jun 9, 2010 6.88 7.00 6.61 6.69
1046 NASDAQ VNDA Tue, Jun 8, 2010 6.92 7.07 6.75 6.79
1045 NASDAQ VNDA Mon, Jun 7, 2010 7.19 7.21 6.82 6.89
1044 NASDAQ VNDA Fri, Jun 4, 2010 7.21 7.40 7.17 7.18
1043 NASDAQ VNDA Thu, Jun 3, 2010 7.48 7.48 7.23 7.38
1042 NASDAQ VNDA Wed, Jun 2, 2010 7.30 7.45 7.20 7.42
1041 NASDAQ VNDA Tue, Jun 1, 2010 7.28 7.43 7.19 7.30
1040 NASDAQ VNDA Fri, May 28, 2010 7.61 7.64 7.23 7.31
1039 NASDAQ VNDA Thu, May 27, 2010 7.52 7.68 7.47 7.65
1038 NASDAQ VNDA Wed, May 26, 2010 7.54 7.79 7.36 7.37
1037 NASDAQ VNDA Tue, May 25, 2010 7.27 7.51 7.20 7.50
1036 NASDAQ VNDA Mon, May 24, 2010 7.73 7.87 7.45 7.47
1035 NASDAQ VNDA Fri, May 21, 2010 7.36 7.99 7.20 7.79
1034 NASDAQ VNDA Thu, May 20, 2010 7.78 7.78 7.38 7.51
1033 NASDAQ VNDA Wed, May 19, 2010 8.05 8.13 7.75 7.99
1032 NASDAQ VNDA Tue, May 18, 2010 8.50 8.60 8.11 8.15
1031 NASDAQ VNDA Mon, May 17, 2010 8.19 8.46 7.96 8.43
1030 NASDAQ VNDA Fri, May 14, 2010 8.55 8.72 8.11 8.25
1029 NASDAQ VNDA Thu, May 13, 2010 8.95 9.07 8.55 8.59
1028 NASDAQ VNDA Wed, May 12, 2010 8.57 9.04 8.44 8.96
1027 NASDAQ VNDA Tue, May 11, 2010 8.32 8.75 8.26 8.55
1026 NASDAQ VNDA Mon, May 10, 2010 8.27 8.47 8.01 8.39
1025 NASDAQ VNDA Fri, May 7, 2010 8.05 8.40 7.89 7.95
1024 NASDAQ VNDA Thu, May 6, 2010 8.22 8.77 7.62 8.11
1023 NASDAQ VNDA Wed, May 5, 2010 8.35 8.36 7.05 8.23
1022 NASDAQ VNDA Tue, May 4, 2010 8.94 9.07 8.35 8.52
1021 NASDAQ VNDA Mon, May 3, 2010 8.42 9.02 8.35 8.82
1020 NASDAQ VNDA Fri, Apr 30, 2010 8.74 8.96 7.97 8.40
1019 NASDAQ VNDA Thu, Apr 29, 2010 9.00 9.09 8.66 8.76
1018 NASDAQ VNDA Wed, Apr 28, 2010 9.76 9.85 9.38 9.61
1017 NASDAQ VNDA Tue, Apr 27, 2010 10.04 10.20 9.60 9.69
1016 NASDAQ VNDA Mon, Apr 26, 2010 10.46 10.46 10.03 10.04
1015 NASDAQ VNDA Fri, Apr 23, 2010 10.88 10.89 10.41 10.43
1014 NASDAQ VNDA Thu, Apr 22, 2010 10.78 10.90 10.52 10.83
1013 NASDAQ VNDA Wed, Apr 21, 2010 10.86 11.01 10.77 10.89
1012 NASDAQ VNDA Tue, Apr 20, 2010 10.83 11.06 10.60 10.88
1011 NASDAQ VNDA Mon, Apr 19, 2010 10.66 10.86 10.61 10.83
1010 NASDAQ VNDA Fri, Apr 16, 2010 11.04 11.20 10.50 10.68
1009 NASDAQ VNDA Thu, Apr 15, 2010 11.25 11.40 10.95 11.08
1008 NASDAQ VNDA Wed, Apr 14, 2010 11.10 11.22 10.95 11.22
1007 NASDAQ VNDA Tue, Apr 13, 2010 10.92 11.19 10.91 11.07
1006 NASDAQ VNDA Mon, Apr 12, 2010 11.34 11.47 10.89 10.96
1005 NASDAQ VNDA Fri, Apr 9, 2010 11.38 11.55 11.28 11.31
1004 NASDAQ VNDA Thu, Apr 8, 2010 11.19 11.45 11.18 11.43
1003 NASDAQ VNDA Wed, Apr 7, 2010 11.30 11.49 11.15 11.23
1002 NASDAQ VNDA Tue, Apr 6, 2010 11.64 11.76 11.33 11.35
1001 NASDAQ VNDA Mon, Apr 5, 2010 11.70 11.80 11.48 11.75
1000 NASDAQ VNDA Thu, Apr 1, 2010 11.59 11.77 11.34 11.55
999 NASDAQ VNDA Wed, Mar 31, 2010 11.66 11.96 11.47 11.54
998 NASDAQ VNDA Tue, Mar 30, 2010 11.79 11.87 11.65 11.75
997 NASDAQ VNDA Mon, Mar 29, 2010 12.00 12.03 11.64 11.78
996 NASDAQ VNDA Fri, Mar 26, 2010 11.84 12.10 11.70 11.96
995 NASDAQ VNDA Thu, Mar 25, 2010 12.18 12.29 11.75 11.76
994 NASDAQ VNDA Wed, Mar 24, 2010 12.25 12.34 12.00 12.10
993 NASDAQ VNDA Tue, Mar 23, 2010 12.00 12.34 11.91 12.30
992 NASDAQ VNDA Mon, Mar 22, 2010 11.63 12.07 11.55 11.95
991 NASDAQ VNDA Fri, Mar 19, 2010 11.87 11.98 11.61 11.76
990 NASDAQ VNDA Thu, Mar 18, 2010 11.89 12.09 11.71 11.82
989 NASDAQ VNDA Wed, Mar 17, 2010 12.24 12.35 11.91 11.93
988 NASDAQ VNDA Tue, Mar 16, 2010 12.40 12.62 12.11 12.14
987 NASDAQ VNDA Mon, Mar 15, 2010 12.00 12.50 11.75 12.38
986 NASDAQ VNDA Fri, Mar 12, 2010 12.19 12.29 11.69 11.99
985 NASDAQ VNDA Thu, Mar 11, 2010 11.54 12.27 11.29 12.19
984 NASDAQ VNDA Wed, Mar 10, 2010 10.70 11.57 10.65 11.52
983 NASDAQ VNDA Tue, Mar 9, 2010 10.46 10.60 10.34 10.35
982 NASDAQ VNDA Mon, Mar 8, 2010 10.66 10.93 10.49 10.50
981 NASDAQ VNDA Fri, Mar 5, 2010 10.61 10.78 10.61 10.65
980 NASDAQ VNDA Thu, Mar 4, 2010 10.85 11.04 10.51 10.57
979 NASDAQ VNDA Wed, Mar 3, 2010 10.89 11.21 10.75 10.85
978 NASDAQ VNDA Tue, Mar 2, 2010 11.15 11.33 10.88 10.90
977 NASDAQ VNDA Mon, Mar 1, 2010 10.31 11.24 10.28 11.09
976 NASDAQ VNDA Fri, Feb 26, 2010 10.31 10.38 10.18 10.27
975 NASDAQ VNDA Thu, Feb 25, 2010 10.27 10.37 10.18 10.29
974 NASDAQ VNDA Wed, Feb 24, 2010 10.26 10.39 10.18 10.37
973 NASDAQ VNDA Tue, Feb 23, 2010 10.64 10.79 10.23 10.30
972 NASDAQ VNDA Mon, Feb 22, 2010 10.66 10.94 10.62 10.67
971 NASDAQ VNDA Fri, Feb 19, 2010 10.88 10.91 10.42 10.62
970 NASDAQ VNDA Thu, Feb 18, 2010 10.86 11.00 10.69 10.87
969 NASDAQ VNDA Wed, Feb 17, 2010 10.52 10.94 10.30 10.90
968 NASDAQ VNDA Tue, Feb 16, 2010 10.66 10.72 10.29 10.52
967 NASDAQ VNDA Fri, Feb 12, 2010 10.59 10.72 10.56 10.63
966 NASDAQ VNDA Thu, Feb 11, 2010 10.59 10.90 10.54 10.64
965 NASDAQ VNDA Wed, Feb 10, 2010 10.56 10.64 10.34 10.63
964 NASDAQ VNDA Tue, Feb 9, 2010 10.32 10.66 10.24 10.60
963 NASDAQ VNDA Mon, Feb 8, 2010 10.30 10.50 10.20 10.20
962 NASDAQ VNDA Fri, Feb 5, 2010 10.33 10.49 10.05 10.33
961 NASDAQ VNDA Thu, Feb 4, 2010 10.74 10.74 10.27 10.27
960 NASDAQ VNDA Wed, Feb 3, 2010 10.80 11.18 10.70 10.74
959 NASDAQ VNDA Tue, Feb 2, 2010 10.40 10.99 10.30 10.82
958 NASDAQ VNDA Mon, Feb 1, 2010 10.10 10.42 10.04 10.31
957 NASDAQ VNDA Fri, Jan 29, 2010 10.21 10.21 9.97 10.01
956 NASDAQ VNDA Thu, Jan 28, 2010 10.25 10.27 10.05 10.20
955 NASDAQ VNDA Wed, Jan 27, 2010 10.15 10.27 10.05 10.22
954 NASDAQ VNDA Tue, Jan 26, 2010 10.17 10.27 10.10 10.21
953 NASDAQ VNDA Mon, Jan 25, 2010 10.28 10.37 10.15 10.18
952 NASDAQ VNDA Fri, Jan 22, 2010 10.31 10.47 10.12 10.26
951 NASDAQ VNDA Thu, Jan 21, 2010 10.64 10.86 10.21 10.26
950 NASDAQ VNDA Wed, Jan 20, 2010 10.63 10.93 10.50 10.67
949 NASDAQ VNDA Tue, Jan 19, 2010 10.54 10.71 10.31 10.66
948 NASDAQ VNDA Fri, Jan 15, 2010 10.70 10.78 10.34 10.44
947 NASDAQ VNDA Thu, Jan 14, 2010 10.63 11.03 10.49 10.65
946 NASDAQ VNDA Wed, Jan 13, 2010 10.69 10.77 10.42 10.61
945 NASDAQ VNDA Tue, Jan 12, 2010 10.83 11.33 10.49 10.52
944 NASDAQ VNDA Mon, Jan 11, 2010 10.89 11.20 10.83 10.85
943 NASDAQ VNDA Fri, Jan 8, 2010 10.97 11.04 10.87 10.89
942 NASDAQ VNDA Thu, Jan 7, 2010 10.96 11.10 10.86 10.94
941 NASDAQ VNDA Wed, Jan 6, 2010 11.31 11.35 10.95 10.99
940 NASDAQ VNDA Tue, Jan 5, 2010 11.70 11.70 11.21 11.28
939 NASDAQ VNDA Mon, Jan 4, 2010 11.34 11.72 11.24 11.67
938 NASDAQ VNDA Thu, Dec 31, 2009 11.51 11.55 11.22 11.25
937 NASDAQ VNDA Wed, Dec 30, 2009 11.82 11.82 11.43 11.55
936 NASDAQ VNDA Tue, Dec 29, 2009 11.85 11.93 11.75 11.83
935 NASDAQ VNDA Mon, Dec 28, 2009 11.58 11.97 11.58 11.84
934 NASDAQ VNDA Thu, Dec 24, 2009 11.41 11.80 11.31 11.48
933 NASDAQ VNDA Wed, Dec 23, 2009 11.32 11.48 11.14 11.44
932 NASDAQ VNDA Tue, Dec 22, 2009 11.23 11.40 11.11 11.36
931 NASDAQ VNDA Mon, Dec 21, 2009 10.53 11.25 10.50 11.22
930 NASDAQ VNDA Fri, Dec 18, 2009 10.69 10.77 10.45 10.49
929 NASDAQ VNDA Thu, Dec 17, 2009 10.85 10.86 10.50 10.65
928 NASDAQ VNDA Wed, Dec 16, 2009 11.03 11.10 10.86 10.90
927 NASDAQ VNDA Tue, Dec 15, 2009 11.03 11.16 10.98 10.98
926 NASDAQ VNDA Mon, Dec 14, 2009 11.48 11.48 10.97 11.05
925 NASDAQ VNDA Fri, Dec 11, 2009 11.48 11.50 11.29 11.42
924 NASDAQ VNDA Thu, Dec 10, 2009 11.30 11.80 11.30 11.35
923 NASDAQ VNDA Wed, Dec 9, 2009 11.60 11.89 11.10 11.33
922 NASDAQ VNDA Tue, Dec 8, 2009 11.50 11.56 10.97 11.07
921 NASDAQ VNDA Mon, Dec 7, 2009 11.78 11.89 11.50 11.51
920 NASDAQ VNDA Fri, Dec 4, 2009 11.88 11.98 11.55 11.74
919 NASDAQ VNDA Thu, Dec 3, 2009 11.54 11.88 11.46 11.68
918 NASDAQ VNDA Wed, Dec 2, 2009 10.93 11.56 10.93 11.50
917 NASDAQ VNDA Tue, Dec 1, 2009 10.74 11.28 10.57 10.95
916 NASDAQ VNDA Mon, Nov 30, 2009 10.52 10.65 10.36 10.56
915 NASDAQ VNDA Fri, Nov 27, 2009 10.24 10.61 10.15 10.56
914 NASDAQ VNDA Wed, Nov 25, 2009 10.47 10.75 10.33 10.59
913 NASDAQ VNDA Tue, Nov 24, 2009 10.39 10.50 10.33 10.49
912 NASDAQ VNDA Mon, Nov 23, 2009 10.37 10.53 10.28 10.42
911 NASDAQ VNDA Fri, Nov 20, 2009 10.34 10.49 10.12 10.28
910 NASDAQ VNDA Thu, Nov 19, 2009 10.51 10.51 10.15 10.41
909 NASDAQ VNDA Wed, Nov 18, 2009 10.68 10.68 10.44 10.57
908 NASDAQ VNDA Tue, Nov 17, 2009 10.73 10.83 10.57 10.74
907 NASDAQ VNDA Mon, Nov 16, 2009 10.54 10.78 10.42 10.72
906 NASDAQ VNDA Fri, Nov 13, 2009 10.12 10.50 10.05 10.49
905 NASDAQ VNDA Thu, Nov 12, 2009 10.36 10.51 10.10 10.11
904 NASDAQ VNDA Wed, Nov 11, 2009 10.30 10.42 10.13 10.42
903 NASDAQ VNDA Tue, Nov 10, 2009 10.44 10.59 10.04 10.25
902 NASDAQ VNDA Mon, Nov 9, 2009 10.49 10.74 10.36 10.44
901 NASDAQ VNDA Fri, Nov 6, 2009 10.23 10.45 10.15 10.44
900 NASDAQ VNDA Thu, Nov 5, 2009 9.88 10.41 9.79 10.27
899 NASDAQ VNDA Wed, Nov 4, 2009 10.09 10.11 9.78 9.88
898 NASDAQ VNDA Tue, Nov 3, 2009 9.95 10.12 9.70 10.03
897 NASDAQ VNDA Mon, Nov 2, 2009 10.28 10.50 9.65 10.00
896 NASDAQ VNDA Fri, Oct 30, 2009 9.90 10.28 9.67 10.20
895 NASDAQ VNDA Thu, Oct 29, 2009 9.63 10.08 9.61 9.98
894 NASDAQ VNDA Wed, Oct 28, 2009 9.98 9.98 9.45 9.59
893 NASDAQ VNDA Tue, Oct 27, 2009 10.18 10.20 9.95 9.98
892 NASDAQ VNDA Mon, Oct 26, 2009 10.43 10.64 10.05 10.20
891 NASDAQ VNDA Fri, Oct 23, 2009 10.87 10.90 10.44 10.48
890 NASDAQ VNDA Thu, Oct 22, 2009 10.66 10.85 10.61 10.83
889 NASDAQ VNDA Wed, Oct 21, 2009 10.80 11.03 10.65 10.73
888 NASDAQ VNDA Tue, Oct 20, 2009 11.08 11.12 10.80 10.83
887 NASDAQ VNDA Mon, Oct 19, 2009 11.79 11.85 11.10 11.14
886 NASDAQ VNDA Fri, Oct 16, 2009 11.82 12.07 11.56 11.88
885 NASDAQ VNDA Thu, Oct 15, 2009 11.50 12.17 11.25 11.88
884 NASDAQ VNDA Wed, Oct 14, 2009 11.10 11.72 10.62 11.51
883 NASDAQ VNDA Tue, Oct 13, 2009 13.08 13.21 10.94 11.04
882 NASDAQ VNDA Mon, Oct 12, 2009 11.02 11.48 10.99 11.45
881 NASDAQ VNDA Fri, Oct 9, 2009 10.89 11.10 10.84 11.04
880 NASDAQ VNDA Thu, Oct 8, 2009 11.30 11.48 10.89 10.91
879 NASDAQ VNDA Wed, Oct 7, 2009 11.39 11.39 11.11 11.25
878 NASDAQ VNDA Tue, Oct 6, 2009 11.10 11.39 10.92 11.35
877 NASDAQ VNDA Mon, Oct 5, 2009 10.64 11.03 10.62 10.91
876 NASDAQ VNDA Fri, Oct 2, 2009 10.63 10.82 10.38 10.66
875 NASDAQ VNDA Thu, Oct 1, 2009 11.59 11.79 10.85 10.85
874 NASDAQ VNDA Wed, Sep 30, 2009 11.89 12.04 11.31 11.64
873 NASDAQ VNDA Tue, Sep 29, 2009 12.13 12.20 11.77 11.85
872 NASDAQ VNDA Mon, Sep 28, 2009 11.72 12.14 11.53 12.07
871 NASDAQ VNDA Fri, Sep 25, 2009 11.91 12.26 11.55 11.66
870 NASDAQ VNDA Thu, Sep 24, 2009 12.37 12.57 11.79 11.88
869 NASDAQ VNDA Wed, Sep 23, 2009 12.21 12.55 12.01 12.50
868 NASDAQ VNDA Tue, Sep 22, 2009 12.52 12.69 12.12 12.17
867 NASDAQ VNDA Mon, Sep 21, 2009 12.53 12.58 12.15 12.30
866 NASDAQ VNDA Fri, Sep 18, 2009 13.20 13.36 12.55 12.59
865 NASDAQ VNDA Thu, Sep 17, 2009 13.64 13.83 13.17 13.18
864 NASDAQ VNDA Wed, Sep 16, 2009 13.85 14.33 13.50 13.68
863 NASDAQ VNDA Tue, Sep 15, 2009 14.32 14.37 13.75 13.82
862 NASDAQ VNDA Mon, Sep 14, 2009 14.00 14.34 13.75 14.30
861 NASDAQ VNDA Fri, Sep 11, 2009 15.17 15.20 13.54 14.26
860 NASDAQ VNDA Thu, Sep 10, 2009 13.22 15.46 13.03 15.21
859 NASDAQ VNDA Wed, Sep 9, 2009 12.60 13.27 12.31 13.23
858 NASDAQ VNDA Tue, Sep 8, 2009 13.21 13.24 12.44 12.52
857 NASDAQ VNDA Fri, Sep 4, 2009 12.93 13.28 12.85 13.15
856 NASDAQ VNDA Thu, Sep 3, 2009 12.80 13.23 12.80 12.99
855 NASDAQ VNDA Wed, Sep 2, 2009 13.02 13.29 12.80 12.83
854 NASDAQ VNDA Tue, Sep 1, 2009 13.60 13.99 12.87 13.12
853 NASDAQ VNDA Mon, Aug 31, 2009 13.98 14.10 13.39 13.66
852 NASDAQ VNDA Fri, Aug 28, 2009 14.64 14.86 13.96 14.04
851 NASDAQ VNDA Thu, Aug 27, 2009 15.35 15.35 14.71 14.78
850 NASDAQ VNDA Wed, Aug 26, 2009 14.08 15.65 14.08 15.25
849 NASDAQ VNDA Tue, Aug 25, 2009 13.45 14.60 13.34 14.20
848 NASDAQ VNDA Mon, Aug 24, 2009 13.44 13.82 13.27 13.47
847 NASDAQ VNDA Fri, Aug 21, 2009 13.53 13.86 13.31 13.44
846 NASDAQ VNDA Thu, Aug 20, 2009 13.46 13.78 13.00 13.34
845 NASDAQ VNDA Wed, Aug 19, 2009 13.44 13.54 13.13 13.51
844 NASDAQ VNDA Tue, Aug 18, 2009 13.24 13.81 12.54 13.52
843 NASDAQ VNDA Mon, Aug 17, 2009 13.43 13.43 12.42 13.22
842 NASDAQ VNDA Fri, Aug 14, 2009 13.69 13.70 13.36 13.62
841 NASDAQ VNDA Thu, Aug 13, 2009 14.03 14.20 13.43 13.74
840 NASDAQ VNDA Wed, Aug 12, 2009 13.30 14.30 13.27 14.02
839 NASDAQ VNDA Tue, Aug 11, 2009 13.97 14.45 13.20 13.26
838 NASDAQ VNDA Mon, Aug 10, 2009 15.50 15.52 13.11 13.93
837 NASDAQ VNDA Fri, Aug 7, 2009 15.66 16.05 15.34 15.52
836 NASDAQ VNDA Thu, Aug 6, 2009 16.20 16.26 15.50 15.72
835 NASDAQ VNDA Wed, Aug 5, 2009 15.49 16.65 15.43 16.05
834 NASDAQ VNDA Tue, Aug 4, 2009 15.20 15.59 15.14 15.53
833 NASDAQ VNDA Mon, Aug 3, 2009 15.30 15.74 15.03 15.27
832 NASDAQ VNDA Fri, Jul 31, 2009 15.25 15.53 15.03 15.20
831 NASDAQ VNDA Thu, Jul 30, 2009 14.95 15.90 14.95 15.18
830 NASDAQ VNDA Wed, Jul 29, 2009 14.75 15.00 14.63 14.84
829 NASDAQ VNDA Tue, Jul 28, 2009 15.29 15.35 14.30 14.80
828 NASDAQ VNDA Mon, Jul 27, 2009 15.28 15.93 15.22 15.31
827 NASDAQ VNDA Fri, Jul 24, 2009 14.98 15.55 14.62 15.16
826 NASDAQ VNDA Thu, Jul 23, 2009 14.13 15.70 14.13 14.80
825 NASDAQ VNDA Wed, Jul 22, 2009 13.29 15.00 13.26 14.00
824 NASDAQ VNDA Tue, Jul 21, 2009 13.00 13.45 12.67 13.35
823 NASDAQ VNDA Mon, Jul 20, 2009 13.04 13.05 12.33 12.95
822 NASDAQ VNDA Fri, Jul 17, 2009 12.84 13.32 12.71 12.93
821 NASDAQ VNDA Thu, Jul 16, 2009 11.46 12.96 11.45 12.80
820 NASDAQ VNDA Wed, Jul 15, 2009 11.38 11.71 11.12 11.70
819 NASDAQ VNDA Tue, Jul 14, 2009 11.31 11.95 11.26 11.40
818 NASDAQ VNDA Mon, Jul 13, 2009 10.76 11.50 10.76 11.21
817 NASDAQ VNDA Fri, Jul 10, 2009 10.83 10.85 10.46 10.72
816 NASDAQ VNDA Thu, Jul 9, 2009 10.75 11.05 10.67 10.86
815 NASDAQ VNDA Wed, Jul 8, 2009 11.05 11.05 10.62 10.68
814 NASDAQ VNDA Tue, Jul 7, 2009 11.36 11.37 11.01 11.03
813 NASDAQ VNDA Mon, Jul 6, 2009 11.71 11.79 11.29 11.37
812 NASDAQ VNDA Thu, Jul 2, 2009 12.02 12.13 11.53 11.88
811 NASDAQ VNDA Wed, Jul 1, 2009 11.80 12.24 11.67 12.02
810 NASDAQ VNDA Tue, Jun 30, 2009 12.10 12.38 11.68 11.77
809 NASDAQ VNDA Mon, Jun 29, 2009 12.20 12.50 12.00 12.19
808 NASDAQ VNDA Fri, Jun 26, 2009 11.84 12.70 11.59 12.49
807 NASDAQ VNDA Thu, Jun 25, 2009 11.65 12.05 11.21 12.00
806 NASDAQ VNDA Wed, Jun 24, 2009 10.88 11.76 10.88 11.60
805 NASDAQ VNDA Tue, Jun 23, 2009 10.80 11.09 10.43 10.87
804 NASDAQ VNDA Mon, Jun 22, 2009 11.72 11.72 10.81 10.82
803 NASDAQ VNDA Fri, Jun 19, 2009 11.27 12.09 11.18 11.72
802 NASDAQ VNDA Thu, Jun 18, 2009 11.12 11.39 10.94 11.13
801 NASDAQ VNDA Wed, Jun 17, 2009 11.13 11.42 10.83 11.18
800 NASDAQ VNDA Tue, Jun 16, 2009 11.06 11.65 10.90 11.12
799 NASDAQ VNDA Mon, Jun 15, 2009 11.63 11.80 10.69 11.14
798 NASDAQ VNDA Fri, Jun 12, 2009 12.36 12.41 11.53 11.62
797 NASDAQ VNDA Thu, Jun 11, 2009 12.15 12.45 11.83 12.36
796 NASDAQ VNDA Wed, Jun 10, 2009 12.80 12.84 12.12 12.32
795 NASDAQ VNDA Tue, Jun 9, 2009 13.01 13.30 12.68 12.76
794 NASDAQ VNDA Mon, Jun 8, 2009 12.72 13.79 12.43 13.06
793 NASDAQ VNDA Fri, Jun 5, 2009 12.75 13.06 12.06 12.90
792 NASDAQ VNDA Thu, Jun 4, 2009 12.88 13.50 11.93 12.69
791 NASDAQ VNDA Wed, Jun 3, 2009 13.25 13.38 12.40 12.70
790 NASDAQ VNDA Tue, Jun 2, 2009 14.40 14.43 13.16 13.24
789 NASDAQ VNDA Mon, Jun 1, 2009 14.55 14.60 13.82 14.10
788 NASDAQ VNDA Fri, May 29, 2009 14.61 14.73 14.12 14.64
787 NASDAQ VNDA Thu, May 28, 2009 14.06 14.79 14.00 14.46
786 NASDAQ VNDA Wed, May 27, 2009 13.37 14.26 13.00 13.85
785 NASDAQ VNDA Tue, May 26, 2009 12.44 13.84 12.41 13.19
784 NASDAQ VNDA Fri, May 22, 2009 12.00 13.08 11.56 12.55
783 NASDAQ VNDA Thu, May 21, 2009 11.44 12.19 11.16 11.58
782 NASDAQ VNDA Wed, May 20, 2009 11.29 11.78 10.85 11.60
781 NASDAQ VNDA Tue, May 19, 2009 12.25 12.72 11.16 11.40
780 NASDAQ VNDA Mon, May 18, 2009 11.19 12.50 10.50 12.34
779 NASDAQ VNDA Fri, May 15, 2009 10.91 11.35 9.90 11.19
778 NASDAQ VNDA Thu, May 14, 2009 12.75 12.90 10.89 11.43
777 NASDAQ VNDA Wed, May 13, 2009 11.66 12.96 11.40 12.96
776 NASDAQ VNDA Tue, May 12, 2009 10.55 11.46 9.79 11.27
775 NASDAQ VNDA Mon, May 11, 2009 8.35 10.92 8.26 10.20
774 NASDAQ VNDA Fri, May 8, 2009 7.90 9.10 7.35 8.45
773 NASDAQ VNDA Thu, May 7, 2009 9.96 10.00 7.39 7.84
772 NASDAQ VNDA Wed, May 6, 2009 1.09 1.10 1.04 1.08
771 NASDAQ VNDA Tue, May 5, 2009 1.10 1.10 1.00 1.09
770 NASDAQ VNDA Mon, May 4, 2009 1.06 1.14 1.01 1.08
769 NASDAQ VNDA Fri, May 1, 2009 1.01 1.09 1.01 1.07
768 NASDAQ VNDA Thu, Apr 30, 2009 1.09 1.12 1.01 1.01
767 NASDAQ VNDA Wed, Apr 29, 2009 1.00 1.05 0.99 1.01
766 NASDAQ VNDA Tue, Apr 28, 2009 1.17 1.19 0.98 0.98
765 NASDAQ VNDA Mon, Apr 27, 2009 0.96 1.17 0.96 1.17
764 NASDAQ VNDA Fri, Apr 24, 2009 1.04 1.11 0.94 0.94
763 NASDAQ VNDA Thu, Apr 23, 2009 1.10 1.12 0.96 1.06
762 NASDAQ VNDA Wed, Apr 22, 2009 1.06 1.18 1.05 1.05
761 NASDAQ VNDA Tue, Apr 21, 2009 1.13 1.19 1.08 1.10
760 NASDAQ VNDA Mon, Apr 20, 2009 1.03 1.18 1.01 1.07
759 NASDAQ VNDA Fri, Apr 17, 2009 1.05 1.05 0.99 1.05
758 NASDAQ VNDA Thu, Apr 16, 2009 1.05 1.05 1.00 1.01
757 NASDAQ VNDA Wed, Apr 15, 2009 0.91 1.05 0.90 1.05
756 NASDAQ VNDA Tue, Apr 14, 2009 0.94 0.95 0.91 0.91
755 NASDAQ VNDA Mon, Apr 13, 2009 0.90 0.94 0.90 0.93
754 NASDAQ VNDA Thu, Apr 9, 2009 0.91 0.97 0.85 0.93
753 NASDAQ VNDA Wed, Apr 8, 2009 0.88 0.94 0.88 0.94
752 NASDAQ VNDA Tue, Apr 7, 2009 0.90 0.93 0.82 0.91
751 NASDAQ VNDA Mon, Apr 6, 2009 0.85 0.92 0.85 0.90
750 NASDAQ VNDA Fri, Apr 3, 2009 0.92 0.95 0.88 0.91
749 NASDAQ VNDA Thu, Apr 2, 2009 0.97 0.99 0.91 0.92
748 NASDAQ VNDA Wed, Apr 1, 2009 0.90 0.95 0.88 0.94
747 NASDAQ VNDA Tue, Mar 31, 2009 0.94 0.99 0.88 0.90
746 NASDAQ VNDA Mon, Mar 30, 2009 0.83 0.94 0.80 0.94
745 NASDAQ VNDA Fri, Mar 27, 2009 0.80 0.83 0.80 0.81
744 NASDAQ VNDA Thu, Mar 26, 2009 0.80 0.83 0.80 0.81
743 NASDAQ VNDA Wed, Mar 25, 2009 0.79 0.83 0.79 0.80
742 NASDAQ VNDA Tue, Mar 24, 2009 0.79 0.80 0.79 0.80
741 NASDAQ VNDA Mon, Mar 23, 2009 0.79 0.80 0.78 0.80
740 NASDAQ VNDA Fri, Mar 20, 2009 0.83 0.83 0.78 0.80
739 NASDAQ VNDA Thu, Mar 19, 2009 0.80 0.83 0.77 0.81
738 NASDAQ VNDA Wed, Mar 18, 2009 0.85 0.85 0.81 0.81
737 NASDAQ VNDA Tue, Mar 17, 2009 0.76 0.85 0.76 0.82
736 NASDAQ VNDA Mon, Mar 16, 2009 0.80 0.80 0.75 0.75
735 NASDAQ VNDA Fri, Mar 13, 2009 0.77 0.80 0.77 0.78
734 NASDAQ VNDA Thu, Mar 12, 2009 0.80 0.80 0.77 0.79
733 NASDAQ VNDA Wed, Mar 11, 2009 0.79 0.80 0.77 0.78
732 NASDAQ VNDA Tue, Mar 10, 2009 0.80 0.81 0.77 0.77
731 NASDAQ VNDA Mon, Mar 9, 2009 0.80 0.80 0.78 0.79
730 NASDAQ VNDA Fri, Mar 6, 2009 0.77 0.81 0.76 0.80
729 NASDAQ VNDA Thu, Mar 5, 2009 0.83 0.83 0.76 0.78
728 NASDAQ VNDA Wed, Mar 4, 2009 0.83 0.83 0.80 0.82
727 NASDAQ VNDA Tue, Mar 3, 2009 0.75 0.82 0.75 0.82
726 NASDAQ VNDA Mon, Mar 2, 2009 0.75 0.92 0.75 0.80
725 NASDAQ VNDA Fri, Feb 27, 2009 0.77 0.81 0.76 0.80
724 NASDAQ VNDA Thu, Feb 26, 2009 0.76 0.82 0.76 0.82
723 NASDAQ VNDA Wed, Feb 25, 2009 0.75 0.81 0.72 0.76
722 NASDAQ VNDA Tue, Feb 24, 2009 0.76 0.81 0.74 0.76
721 NASDAQ VNDA Mon, Feb 23, 2009 0.75 0.80 0.73 0.75
720 NASDAQ VNDA Fri, Feb 20, 2009 0.73 0.95 0.70 0.75
719 NASDAQ VNDA Thu, Feb 19, 2009 0.80 0.82 0.73 0.80
718 NASDAQ VNDA Wed, Feb 18, 2009 0.68 0.90 0.68 0.82
717 NASDAQ VNDA Tue, Feb 17, 2009 0.71 0.74 0.71 0.72
716 NASDAQ VNDA Fri, Feb 13, 2009 0.77 0.77 0.60 0.72
715 NASDAQ VNDA Thu, Feb 12, 2009 0.71 0.76 0.71 0.71
714 NASDAQ VNDA Wed, Feb 11, 2009 0.80 0.80 0.72 0.72
713 NASDAQ VNDA Tue, Feb 10, 2009 0.71 0.77 0.71 0.72
712 NASDAQ VNDA Mon, Feb 9, 2009 0.80 0.80 0.70 0.75
711 NASDAQ VNDA Fri, Feb 6, 2009 0.75 0.78 0.71 0.77
710 NASDAQ VNDA Thu, Feb 5, 2009 0.76 0.76 0.71 0.72
709 NASDAQ VNDA Wed, Feb 4, 2009 0.76 0.77 0.70 0.70
708 NASDAQ VNDA Tue, Feb 3, 2009 0.73 0.76 0.70 0.75
707 NASDAQ VNDA Mon, Feb 2, 2009 0.73 0.77 0.71 0.76
706 NASDAQ VNDA Fri, Jan 30, 2009 0.72 0.78 0.72 0.72
705 NASDAQ VNDA Thu, Jan 29, 2009 0.72 0.77 0.72 0.73
704 NASDAQ VNDA Wed, Jan 28, 2009 0.76 0.78 0.68 0.77
703 NASDAQ VNDA Tue, Jan 27, 2009 0.76 0.76 0.70 0.72
702 NASDAQ VNDA Mon, Jan 26, 2009 0.81 0.81 0.75 0.79
701 NASDAQ VNDA Fri, Jan 23, 2009 0.79 0.81 0.73 0.76
700 NASDAQ VNDA Thu, Jan 22, 2009 0.81 0.81 0.71 0.75
699 NASDAQ VNDA Wed, Jan 21, 2009 0.76 0.81 0.70 0.79
698 NASDAQ VNDA Tue, Jan 20, 2009 0.80 0.80 0.74 0.74
697 NASDAQ VNDA Fri, Jan 16, 2009 0.78 0.81 0.78 0.79
696 NASDAQ VNDA Thu, Jan 15, 2009 0.70 0.78 0.70 0.78
695 NASDAQ VNDA Wed, Jan 14, 2009 0.70 0.77 0.70 0.70
694 NASDAQ VNDA Tue, Jan 13, 2009 0.80 0.82 0.70 0.70
693 NASDAQ VNDA Mon, Jan 12, 2009 0.79 0.82 0.76 0.80
692 NASDAQ VNDA Fri, Jan 9, 2009 0.72 0.79 0.72 0.77
691 NASDAQ VNDA Thu, Jan 8, 2009 0.77 0.78 0.71 0.76
690 NASDAQ VNDA Wed, Jan 7, 2009 0.68 0.78 0.61 0.76
689 NASDAQ VNDA Tue, Jan 6, 2009 0.68 0.69 0.62 0.68
688 NASDAQ VNDA Mon, Jan 5, 2009 0.52 0.66 0.51 0.65
687 NASDAQ VNDA Fri, Jan 2, 2009 0.47 0.57 0.47 0.55
686 NASDAQ VNDA Wed, Dec 31, 2008 0.50 0.52 0.50 0.50
685 NASDAQ VNDA Tue, Dec 30, 2008 0.52 0.53 0.50 0.51
684 NASDAQ VNDA Mon, Dec 29, 2008 0.55 0.55 0.51 0.52
683 NASDAQ VNDA Fri, Dec 26, 2008 0.51 0.56 0.50 0.53
682 NASDAQ VNDA Wed, Dec 24, 2008 0.51 0.58 0.51 0.54
681 NASDAQ VNDA Tue, Dec 23, 2008 0.55 0.56 0.45 0.56
680 NASDAQ VNDA Mon, Dec 22, 2008 0.50 0.56 0.50 0.51
679 NASDAQ VNDA Fri, Dec 19, 2008 0.60 0.65 0.48 0.53
678 NASDAQ VNDA Thu, Dec 18, 2008 0.63 0.66 0.56 0.61
677 NASDAQ VNDA Wed, Dec 17, 2008 0.55 0.62 0.55 0.60
676 NASDAQ VNDA Tue, Dec 16, 2008 0.51 0.59 0.49 0.57
675 NASDAQ VNDA Mon, Dec 15, 2008 0.55 0.56 0.51 0.52
674 NASDAQ VNDA Fri, Dec 12, 2008 0.51 0.55 0.50 0.53
673 NASDAQ VNDA Thu, Dec 11, 2008 0.58 0.60 0.53 0.53
672 NASDAQ VNDA Wed, Dec 10, 2008 0.60 0.64 0.54 0.55
671 NASDAQ VNDA Tue, Dec 9, 2008 0.55 0.60 0.54 0.60
670 NASDAQ VNDA Mon, Dec 8, 2008 0.55 0.60 0.54 0.55
669 NASDAQ VNDA Fri, Dec 5, 2008 0.57 0.60 0.54 0.54
668 NASDAQ VNDA Thu, Dec 4, 2008 0.55 0.59 0.55 0.55
667 NASDAQ VNDA Wed, Dec 3, 2008 0.68 0.68 0.55 0.56
666 NASDAQ VNDA Tue, Dec 2, 2008 0.70 0.75 0.55 0.58
665 NASDAQ VNDA Mon, Dec 1, 2008 0.60 0.67 0.59 0.59
664 NASDAQ VNDA Fri, Nov 28, 2008 0.65 0.67 0.63 0.65
663 NASDAQ VNDA Wed, Nov 26, 2008 0.60 0.67 0.59 0.63
662 NASDAQ VNDA Tue, Nov 25, 2008 0.60 0.66 0.58 0.60
661 NASDAQ VNDA Mon, Nov 24, 2008 0.59 0.63 0.53 0.62
660 NASDAQ VNDA Fri, Nov 21, 2008 0.71 0.71 0.52 0.59
659 NASDAQ VNDA Thu, Nov 20, 2008 0.87 0.95 0.62 0.64
658 NASDAQ VNDA Wed, Nov 19, 2008 0.66 0.70 0.61 0.68
657 NASDAQ VNDA Tue, Nov 18, 2008 0.66 0.73 0.61 0.62
656 NASDAQ VNDA Mon, Nov 17, 2008 0.71 0.80 0.65 0.69
655 NASDAQ VNDA Fri, Nov 14, 2008 0.70 0.79 0.70 0.75
654 NASDAQ VNDA Thu, Nov 13, 2008 0.76 0.80 0.64 0.68
653 NASDAQ VNDA Wed, Nov 12, 2008 0.84 0.84 0.75 0.79
652 NASDAQ VNDA Tue, Nov 11, 2008 0.85 0.89 0.70 0.77
651 NASDAQ VNDA Mon, Nov 10, 2008 0.85 0.89 0.85 0.85
650 NASDAQ VNDA Fri, Nov 7, 2008 0.84 0.95 0.83 0.87
649 NASDAQ VNDA Thu, Nov 6, 2008 0.91 0.91 0.84 0.86
648 NASDAQ VNDA Wed, Nov 5, 2008 0.81 0.89 0.81 0.87
647 NASDAQ VNDA Tue, Nov 4, 2008 0.91 0.92 0.82 0.85
646 NASDAQ VNDA Mon, Nov 3, 2008 0.85 0.90 0.85 0.90
645 NASDAQ VNDA Fri, Oct 31, 2008 0.81 0.84 0.79 0.82
644 NASDAQ VNDA Thu, Oct 30, 2008 0.78 0.84 0.77 0.81
643 NASDAQ VNDA Wed, Oct 29, 2008 0.83 0.84 0.76 0.80
642 NASDAQ VNDA Tue, Oct 28, 2008 0.78 0.85 0.78 0.83
641 NASDAQ VNDA Mon, Oct 27, 2008 0.87 0.87 0.75 0.85
640 NASDAQ VNDA Fri, Oct 24, 2008 0.75 0.87 0.75 0.83
639 NASDAQ VNDA Thu, Oct 23, 2008 0.81 0.88 0.75 0.79
638 NASDAQ VNDA Wed, Oct 22, 2008 0.86 0.88 0.80 0.85
637 NASDAQ VNDA Tue, Oct 21, 2008 0.86 0.89 0.81 0.83
636 NASDAQ VNDA Mon, Oct 20, 2008 0.83 0.89 0.80 0.83
635 NASDAQ VNDA Fri, Oct 17, 2008 0.81 0.88 0.81 0.82
634 NASDAQ VNDA Thu, Oct 16, 2008 0.90 0.91 0.75 0.82
633 NASDAQ VNDA Wed, Oct 15, 2008 0.94 0.95 0.88 0.90
632 NASDAQ VNDA Tue, Oct 14, 2008 0.96 0.96 0.92 0.94
631 NASDAQ VNDA Mon, Oct 13, 2008 0.88 0.93 0.86 0.92
630 NASDAQ VNDA Fri, Oct 10, 2008 0.89 0.91 0.86 0.87
629 NASDAQ VNDA Thu, Oct 9, 2008 0.92 0.94 0.90 0.90
628 NASDAQ VNDA Wed, Oct 8, 2008 0.95 0.95 0.90 0.91
627 NASDAQ VNDA Tue, Oct 7, 2008 0.92 0.97 0.91 0.91
626 NASDAQ VNDA Mon, Oct 6, 2008 0.99 0.99 0.92 0.94
625 NASDAQ VNDA Fri, Oct 3, 2008 0.98 1.00 0.93 0.95
624 NASDAQ VNDA Thu, Oct 2, 2008 1.01 1.02 0.95 0.96
623 NASDAQ VNDA Wed, Oct 1, 2008 0.93 0.99 0.93 0.96
622 NASDAQ VNDA Tue, Sep 30, 2008 1.08 1.08 0.92 0.94
621 NASDAQ VNDA Mon, Sep 29, 2008 1.06 1.06 0.71 1.00
620 NASDAQ VNDA Fri, Sep 26, 2008 1.06 1.06 1.00 1.04
619 NASDAQ VNDA Thu, Sep 25, 2008 1.04 1.07 0.95 0.97
618 NASDAQ VNDA Wed, Sep 24, 2008 0.95 1.06 0.93 1.05
617 NASDAQ VNDA Tue, Sep 23, 2008 0.98 1.01 0.95 0.96
616 NASDAQ VNDA Mon, Sep 22, 2008 1.00 1.04 0.95 1.00
615 NASDAQ VNDA Fri, Sep 19, 2008 0.85 1.04 0.85 1.02
614 NASDAQ VNDA Thu, Sep 18, 2008 0.93 0.99 0.85 0.94
613 NASDAQ VNDA Wed, Sep 17, 2008 0.90 0.96 0.90 0.93
612 NASDAQ VNDA Tue, Sep 16, 2008 0.99 1.00 0.90 0.98
611 NASDAQ VNDA Mon, Sep 15, 2008 1.03 1.08 1.00 1.01
610 NASDAQ VNDA Fri, Sep 12, 2008 1.08 1.08 1.02 1.04
609 NASDAQ VNDA Thu, Sep 11, 2008 1.02 1.09 1.02 1.07
608 NASDAQ VNDA Wed, Sep 10, 2008 1.02 1.04 0.99 1.03
607 NASDAQ VNDA Tue, Sep 9, 2008 1.04 1.07 1.01 1.05
606 NASDAQ VNDA Mon, Sep 8, 2008 1.05 1.10 1.00 1.07
605 NASDAQ VNDA Fri, Sep 5, 2008 1.05 1.07 1.00 1.03
604 NASDAQ VNDA Thu, Sep 4, 2008 1.06 1.07 0.91 1.05
603 NASDAQ VNDA Wed, Sep 3, 2008 1.13 1.15 1.02 1.04
602 NASDAQ VNDA Tue, Sep 2, 2008 1.16 1.19 1.13 1.13
601 NASDAQ VNDA Fri, Aug 29, 2008 1.08 1.15 1.05 1.12
600 NASDAQ VNDA Thu, Aug 28, 2008 1.08 1.11 1.05 1.08
599 NASDAQ VNDA Wed, Aug 27, 2008 1.04 1.09 1.03 1.07
598 NASDAQ VNDA Tue, Aug 26, 2008 1.07 1.08 1.02 1.06
597 NASDAQ VNDA Mon, Aug 25, 2008 1.06 1.10 1.02 1.08
596 NASDAQ VNDA Fri, Aug 22, 2008 1.13 1.13 1.01 1.07
595 NASDAQ VNDA Thu, Aug 21, 2008 1.14 1.14 1.08 1.09
594 NASDAQ VNDA Wed, Aug 20, 2008 1.15 1.16 1.11 1.12
593 NASDAQ VNDA Tue, Aug 19, 2008 1.10 1.16 1.10 1.15
592 NASDAQ VNDA Mon, Aug 18, 2008 1.20 1.20 1.07 1.11
591 NASDAQ VNDA Fri, Aug 15, 2008 1.26 1.27 1.15 1.20
590 NASDAQ VNDA Thu, Aug 14, 2008 1.30 1.30 1.22 1.29
589 NASDAQ VNDA Wed, Aug 13, 2008 1.24 1.31 1.20 1.29
588 NASDAQ VNDA Tue, Aug 12, 2008 1.24 1.35 1.15 1.21
587 NASDAQ VNDA Mon, Aug 11, 2008 1.17 1.19 1.10 1.18
586 NASDAQ VNDA Fri, Aug 8, 2008 1.06 1.16 1.00 1.11
585 NASDAQ VNDA Thu, Aug 7, 2008 1.00 1.07 0.96 0.97
584 NASDAQ VNDA Wed, Aug 6, 2008 0.95 0.99 0.95 0.96
583 NASDAQ VNDA Tue, Aug 5, 2008 0.96 1.00 0.89 0.95
582 NASDAQ VNDA Mon, Aug 4, 2008 1.02 1.02 0.93 0.94
581 NASDAQ VNDA Fri, Aug 1, 2008 1.02 1.05 0.93 0.99
580 NASDAQ VNDA Thu, Jul 31, 2008 0.92 1.09 0.90 0.99
579 NASDAQ VNDA Wed, Jul 30, 2008 0.87 0.95 0.87 0.93
578 NASDAQ VNDA Tue, Jul 29, 2008 0.91 0.96 0.76 0.92
577 NASDAQ VNDA Mon, Jul 28, 2008 1.40 1.41 0.80 0.90
576 NASDAQ VNDA Fri, Jul 25, 2008 3.92 4.00 3.20 3.36
575 NASDAQ VNDA Thu, Jul 24, 2008 3.76 4.03 3.76 3.88
574 NASDAQ VNDA Wed, Jul 23, 2008 3.59 3.91 3.51 3.78
573 NASDAQ VNDA Tue, Jul 22, 2008 3.56 3.60 3.38 3.53
572 NASDAQ VNDA Mon, Jul 21, 2008 3.57 3.64 3.45 3.58
571 NASDAQ VNDA Fri, Jul 18, 2008 3.42 3.78 3.41 3.49
570 NASDAQ VNDA Thu, Jul 17, 2008 3.36 3.53 3.23 3.46
569 NASDAQ VNDA Wed, Jul 16, 2008 3.11 3.66 3.05 3.30
568 NASDAQ VNDA Tue, Jul 15, 2008 3.24 3.28 2.95 3.00
567 NASDAQ VNDA Mon, Jul 14, 2008 3.47 3.47 3.24 3.28
566 NASDAQ VNDA Fri, Jul 11, 2008 3.38 3.44 3.33 3.37
565 NASDAQ VNDA Thu, Jul 10, 2008 3.26 3.49 3.25 3.42
564 NASDAQ VNDA Wed, Jul 9, 2008 3.47 3.60 3.23 3.29
563 NASDAQ VNDA Tue, Jul 8, 2008 3.14 3.53 3.13 3.50
562 NASDAQ VNDA Mon, Jul 7, 2008 3.40 3.44 3.00 3.19
561 NASDAQ VNDA Thu, Jul 3, 2008 3.00 3.41 2.93 3.31
560 NASDAQ VNDA Wed, Jul 2, 2008 3.44 3.44 2.80 3.00
559 NASDAQ VNDA Tue, Jul 1, 2008 3.25 3.53 3.20 3.36
558 NASDAQ VNDA Mon, Jun 30, 2008 3.78 3.87 3.22 3.29
557 NASDAQ VNDA Fri, Jun 27, 2008 4.17 4.20 3.74 3.74
556 NASDAQ VNDA Thu, Jun 26, 2008 5.03 5.20 3.91 4.20
555 NASDAQ VNDA Wed, Jun 25, 2008 5.12 5.26 4.80 4.99
554 NASDAQ VNDA Tue, Jun 24, 2008 5.10 5.36 4.78 5.12
553 NASDAQ VNDA Mon, Jun 23, 2008 6.33 6.39 4.93 5.00
552 NASDAQ VNDA Fri, Jun 20, 2008 5.63 6.59 5.63 6.30
551 NASDAQ VNDA Thu, Jun 19, 2008 5.40 5.75 5.25 5.65
550 NASDAQ VNDA Wed, Jun 18, 2008 5.20 5.72 5.20 5.43
549 NASDAQ VNDA Tue, Jun 17, 2008 5.30 5.49 5.20 5.26
548 NASDAQ VNDA Mon, Jun 16, 2008 4.83 5.30 4.83 5.26
547 NASDAQ VNDA Fri, Jun 13, 2008 4.98 5.04 4.80 4.89
546 NASDAQ VNDA Thu, Jun 12, 2008 4.89 5.22 4.74 4.81
545 NASDAQ VNDA Wed, Jun 11, 2008 4.81 4.88 4.74 4.86
544 NASDAQ VNDA Tue, Jun 10, 2008 4.78 4.92 4.72 4.85
543 NASDAQ VNDA Mon, Jun 9, 2008 4.97 4.99 4.71 4.85
542 NASDAQ VNDA Fri, Jun 6, 2008 5.22 5.22 4.84 4.96
541 NASDAQ VNDA Thu, Jun 5, 2008 4.98 5.81 4.95 5.13
540 NASDAQ VNDA Wed, Jun 4, 2008 4.65 4.84 4.62 4.80
539 NASDAQ VNDA Tue, Jun 3, 2008 4.75 4.75 4.53 4.66
538 NASDAQ VNDA Mon, Jun 2, 2008 4.69 4.79 4.60 4.72
537 NASDAQ VNDA Fri, May 30, 2008 4.79 4.98 4.68 4.68
536 NASDAQ VNDA Thu, May 29, 2008 4.58 4.79 4.48 4.79
535 NASDAQ VNDA Wed, May 28, 2008 4.60 4.69 4.54 4.60
534 NASDAQ VNDA Tue, May 27, 2008 4.52 4.61 4.40 4.57
533 NASDAQ VNDA Fri, May 23, 2008 4.54 4.78 4.46 4.50
532 NASDAQ VNDA Thu, May 22, 2008 4.63 4.63 4.46 4.53
531 NASDAQ VNDA Wed, May 21, 2008 4.66 4.79 4.47 4.50
530 NASDAQ VNDA Tue, May 20, 2008 4.60 4.70 4.54 4.66
529 NASDAQ VNDA Mon, May 19, 2008 4.62 4.74 4.50 4.64
528 NASDAQ VNDA Fri, May 16, 2008 4.76 4.78 4.50 4.63
527 NASDAQ VNDA Thu, May 15, 2008 4.93 4.97 4.70 4.72
526 NASDAQ VNDA Wed, May 14, 2008 4.49 5.02 4.49 4.88
525 NASDAQ VNDA Tue, May 13, 2008 4.59 4.65 4.40 4.48
524 NASDAQ VNDA Mon, May 12, 2008 4.75 4.90 4.38 4.57
523 NASDAQ VNDA Fri, May 9, 2008 4.99 5.02 4.58 4.71
522 NASDAQ VNDA Thu, May 8, 2008 5.17 5.24 4.91 4.98
521 NASDAQ VNDA Wed, May 7, 2008 5.62 5.69 5.13 5.15
520 NASDAQ VNDA Tue, May 6, 2008 5.69 6.09 5.02 5.56
519 NASDAQ VNDA Mon, May 5, 2008 4.40 5.90 4.30 5.47
518 NASDAQ VNDA Fri, May 2, 2008 4.40 4.60 4.00 4.21
517 NASDAQ VNDA Thu, May 1, 2008 3.99 3.99 3.26 3.62
516 NASDAQ VNDA Wed, Apr 30, 2008 3.82 4.03 3.48 3.53
515 NASDAQ VNDA Tue, Apr 29, 2008 3.82 4.06 3.60 3.80
514 NASDAQ VNDA Mon, Apr 28, 2008 3.96 4.01 3.67 3.77
513 NASDAQ VNDA Fri, Apr 25, 2008 3.54 4.96 3.54 3.99
512 NASDAQ VNDA Thu, Apr 24, 2008 3.32 3.56 3.32 3.52
511 NASDAQ VNDA Wed, Apr 23, 2008 3.26 3.40 3.16 3.31
510 NASDAQ VNDA Tue, Apr 22, 2008 3.54 3.54 3.20 3.24
509 NASDAQ VNDA Mon, Apr 21, 2008 3.57 3.61 3.49 3.53
508 NASDAQ VNDA Fri, Apr 18, 2008 3.53 3.58 3.46 3.57
507 NASDAQ VNDA Thu, Apr 17, 2008 3.63 3.63 3.32 3.47
506 NASDAQ VNDA Wed, Apr 16, 2008 3.08 3.67 3.05 3.65
505 NASDAQ VNDA Tue, Apr 15, 2008 3.02 3.16 3.00 3.02
504 NASDAQ VNDA Mon, Apr 14, 2008 3.09 3.15 2.98 2.99
503 NASDAQ VNDA Fri, Apr 11, 2008 3.22 3.32 3.02 3.06
502 NASDAQ VNDA Thu, Apr 10, 2008 3.43 3.47 3.21 3.22
501 NASDAQ VNDA Wed, Apr 9, 2008 3.69 3.69 3.28 3.40
500 NASDAQ VNDA Tue, Apr 8, 2008 3.70 3.72 3.56 3.70
499 NASDAQ VNDA Mon, Apr 7, 2008 3.70 3.80 3.66 3.75
498 NASDAQ VNDA Fri, Apr 4, 2008 3.57 3.75 3.48 3.70
497 NASDAQ VNDA Thu, Apr 3, 2008 3.57 3.63 3.40 3.53
496 NASDAQ VNDA Wed, Apr 2, 2008 3.99 3.99 3.47 3.57
495 NASDAQ VNDA Tue, Apr 1, 2008 3.99 4.05 3.90 3.98
494 NASDAQ VNDA Mon, Mar 31, 2008 4.17 4.28 3.82 3.87
493 NASDAQ VNDA Fri, Mar 28, 2008 4.27 4.27 4.06 4.15
492 NASDAQ VNDA Thu, Mar 27, 2008 3.85 4.28 3.85 4.17
491 NASDAQ VNDA Wed, Mar 26, 2008 3.59 4.12 3.40 3.86
490 NASDAQ VNDA Tue, Mar 25, 2008 3.48 3.75 3.33 3.61
489 NASDAQ VNDA Mon, Mar 24, 2008 3.14 3.56 3.14 3.47
488 NASDAQ VNDA Thu, Mar 20, 2008 3.12 3.22 2.99 3.15
487 NASDAQ VNDA Wed, Mar 19, 2008 3.24 3.37 3.03 3.05
486 NASDAQ VNDA Tue, Mar 18, 2008 3.08 3.30 2.85 3.24
485 NASDAQ VNDA Mon, Mar 17, 2008 2.87 3.11 2.70 3.00
484 NASDAQ VNDA Fri, Mar 14, 2008 2.96 3.00 2.71 2.90
483 NASDAQ VNDA Thu, Mar 13, 2008 3.20 3.46 2.91 2.94
482 NASDAQ VNDA Wed, Mar 12, 2008 3.42 3.56 3.12 3.26
481 NASDAQ VNDA Tue, Mar 11, 2008 3.60 3.90 3.20 3.41
480 NASDAQ VNDA Mon, Mar 10, 2008 3.90 3.90 3.50 3.50
479 NASDAQ VNDA Fri, Mar 7, 2008 3.94 4.16 3.61 3.88
478 NASDAQ VNDA Thu, Mar 6, 2008 4.17 4.17 4.00 4.01
477 NASDAQ VNDA Wed, Mar 5, 2008 4.20 4.33 3.94 4.20
476 NASDAQ VNDA Tue, Mar 4, 2008 4.25 4.29 4.14 4.16
475 NASDAQ VNDA Mon, Mar 3, 2008 4.48 4.48 4.25 4.28
474 NASDAQ VNDA Fri, Feb 29, 2008 4.72 4.98 4.50 4.56
473 NASDAQ VNDA Thu, Feb 28, 2008 4.79 4.99 4.69 4.79
472 NASDAQ VNDA Wed, Feb 27, 2008 4.69 4.87 4.59 4.77
471 NASDAQ VNDA Tue, Feb 26, 2008 4.50 5.00 4.45 4.75
470 NASDAQ VNDA Mon, Feb 25, 2008 4.78 5.25 4.49 4.49
469 NASDAQ VNDA Fri, Feb 22, 2008 4.74 4.82 4.72 4.76
468 NASDAQ VNDA Thu, Feb 21, 2008 5.07 5.20 4.63 4.70
467 NASDAQ VNDA Wed, Feb 20, 2008 4.88 5.01 4.80 5.00
466 NASDAQ VNDA Tue, Feb 19, 2008 5.25 5.35 4.86 4.90
465 NASDAQ VNDA Fri, Feb 15, 2008 5.26 5.28 4.96 5.22
464 NASDAQ VNDA Thu, Feb 14, 2008 5.10 5.35 4.62 5.31
463 NASDAQ VNDA Wed, Feb 13, 2008 4.97 5.26 4.75 5.12
462 NASDAQ VNDA Tue, Feb 12, 2008 4.59 5.02 4.55 4.91
461 NASDAQ VNDA Mon, Feb 11, 2008 4.31 4.61 4.26 4.50
460 NASDAQ VNDA Fri, Feb 8, 2008 4.29 4.40 4.15 4.30
459 NASDAQ VNDA Thu, Feb 7, 2008 4.28 4.37 4.09 4.29
458 NASDAQ VNDA Wed, Feb 6, 2008 4.41 4.54 4.21 4.29
457 NASDAQ VNDA Tue, Feb 5, 2008 4.60 4.79 4.39 4.40
456 NASDAQ VNDA Mon, Feb 4, 2008 4.61 4.99 4.60 4.68
455 NASDAQ VNDA Fri, Feb 1, 2008 4.30 4.71 4.30 4.58
454 NASDAQ VNDA Thu, Jan 31, 2008 4.29 4.45 4.27 4.27
453 NASDAQ VNDA Wed, Jan 30, 2008 4.29 4.44 4.26 4.31
452 NASDAQ VNDA Tue, Jan 29, 2008 4.53 4.62 4.27 4.30
451 NASDAQ VNDA Mon, Jan 28, 2008 4.63 4.74 4.49 4.49
450 NASDAQ VNDA Fri, Jan 25, 2008 4.94 5.00 4.59 4.63
449 NASDAQ VNDA Thu, Jan 24, 2008 5.04 5.17 4.90 4.90
448 NASDAQ VNDA Wed, Jan 23, 2008 4.80 5.02 4.60 4.99
447 NASDAQ VNDA Tue, Jan 22, 2008 5.20 5.20 4.80 4.92
446 NASDAQ VNDA Fri, Jan 18, 2008 5.44 5.54 5.17 5.27
445 NASDAQ VNDA Thu, Jan 17, 2008 5.93 5.96 5.38 5.46
444 NASDAQ VNDA Wed, Jan 16, 2008 5.77 6.00 5.68 5.85
443 NASDAQ VNDA Tue, Jan 15, 2008 5.88 6.14 5.70 5.76
442 NASDAQ VNDA Mon, Jan 14, 2008 5.79 6.04 5.76 5.99
441 NASDAQ VNDA Fri, Jan 11, 2008 5.73 5.94 5.52 5.76
440 NASDAQ VNDA Thu, Jan 10, 2008 5.77 5.98 5.66 5.74
439 NASDAQ VNDA Wed, Jan 9, 2008 5.88 6.08 5.68 5.70
438 NASDAQ VNDA Tue, Jan 8, 2008 5.89 6.13 5.76 5.92
437 NASDAQ VNDA Mon, Jan 7, 2008 5.83 6.09 5.65 5.88
436 NASDAQ VNDA Fri, Jan 4, 2008 6.09 6.26 5.67 5.76
435 NASDAQ VNDA Thu, Jan 3, 2008 6.70 6.73 6.00 6.11
434 NASDAQ VNDA Wed, Jan 2, 2008 6.92 7.13 6.44 6.50
433 NASDAQ VNDA Mon, Dec 31, 2007 6.79 6.89 6.59 6.88
432 NASDAQ VNDA Fri, Dec 28, 2007 6.66 6.99 6.49 6.79
431 NASDAQ VNDA Thu, Dec 27, 2007 7.00 7.05 6.56 6.56
430 NASDAQ VNDA Wed, Dec 26, 2007 6.85 7.90 6.80 7.00
429 NASDAQ VNDA Mon, Dec 24, 2007 6.91 6.94 6.75 6.85
428 NASDAQ VNDA Fri, Dec 21, 2007 7.14 7.15 6.78 6.85
427 NASDAQ VNDA Thu, Dec 20, 2007 7.13 7.16 6.73 7.00
426 NASDAQ VNDA Wed, Dec 19, 2007 7.34 7.44 7.00 7.12
425 NASDAQ VNDA Tue, Dec 18, 2007 7.25 7.40 6.75 7.34
424 NASDAQ VNDA Mon, Dec 17, 2007 7.70 7.70 7.09 7.10
423 NASDAQ VNDA Fri, Dec 14, 2007 8.16 8.21 7.51 7.61
422 NASDAQ VNDA Thu, Dec 13, 2007 9.03 9.30 8.07 8.14
421 NASDAQ VNDA Wed, Dec 12, 2007 8.89 9.04 8.31 8.85
420 NASDAQ VNDA Tue, Dec 11, 2007 8.80 9.01 8.58 8.63
419 NASDAQ VNDA Mon, Dec 10, 2007 8.76 8.97 8.64 8.79
418 NASDAQ VNDA Fri, Dec 7, 2007 8.05 9.18 8.01 8.72
417 NASDAQ VNDA Thu, Dec 6, 2007 8.43 8.65 7.97 8.01
416 NASDAQ VNDA Wed, Dec 5, 2007 8.50 8.60 8.18 8.43
415 NASDAQ VNDA Tue, Dec 4, 2007 8.56 8.73 8.31 8.31
414 NASDAQ VNDA Mon, Dec 3, 2007 9.00 9.12 8.51 8.58
413 NASDAQ VNDA Fri, Nov 30, 2007 8.85 9.11 8.55 8.99
412 NASDAQ VNDA Thu, Nov 29, 2007 8.59 8.83 8.40 8.73
411 NASDAQ VNDA Wed, Nov 28, 2007 8.08 9.12 7.91 8.59
410 NASDAQ VNDA Tue, Nov 27, 2007 8.50 8.57 7.80 8.00
409 NASDAQ VNDA Mon, Nov 26, 2007 8.07 8.32 7.85 7.97
408 NASDAQ VNDA Fri, Nov 23, 2007 8.08 8.19 7.96 8.04
407 NASDAQ VNDA Wed, Nov 21, 2007 8.05 8.07 7.78 8.01
406 NASDAQ VNDA Tue, Nov 20, 2007 8.08 8.25 7.47 8.16
405 NASDAQ VNDA Mon, Nov 19, 2007 8.06 8.40 7.94 8.08
404 NASDAQ VNDA Fri, Nov 16, 2007 8.04 8.26 7.76 8.05
403 NASDAQ VNDA Thu, Nov 15, 2007 8.00 8.17 7.82 8.05
402 NASDAQ VNDA Wed, Nov 14, 2007 8.33 8.33 7.96 8.02
401 NASDAQ VNDA Tue, Nov 13, 2007 8.16 8.57 8.00 8.32
400 NASDAQ VNDA Mon, Nov 12, 2007 8.42 8.42 7.95 8.06
399 NASDAQ VNDA Fri, Nov 9, 2007 8.91 9.07 8.24 8.30
398 NASDAQ VNDA Thu, Nov 8, 2007 10.00 10.09 8.70 9.23
397 NASDAQ VNDA Wed, Nov 7, 2007 9.60 10.05 9.60 9.70
396 NASDAQ VNDA Tue, Nov 6, 2007 10.56 10.70 9.82 10.21
395 NASDAQ VNDA Mon, Nov 5, 2007 11.01 11.18 10.64 10.67
394 NASDAQ VNDA Fri, Nov 2, 2007 13.15 13.20 11.05 11.13
393 NASDAQ VNDA Thu, Nov 1, 2007 12.30 12.31 10.83 11.15
392 NASDAQ VNDA Wed, Oct 31, 2007 14.90 15.36 14.43 15.00
391 NASDAQ VNDA Tue, Oct 30, 2007 15.41 15.41 14.90 14.94
390 NASDAQ VNDA Mon, Oct 29, 2007 15.71 15.84 15.16 15.40
389 NASDAQ VNDA Fri, Oct 26, 2007 16.41 16.64 15.50 15.72
388 NASDAQ VNDA Thu, Oct 25, 2007 16.52 16.54 16.12 16.24
387 NASDAQ VNDA Wed, Oct 24, 2007 16.47 16.51 15.95 16.41
386 NASDAQ VNDA Tue, Oct 23, 2007 17.10 17.13 16.07 16.51
385 NASDAQ VNDA Mon, Oct 22, 2007 17.37 17.60 16.61 16.94
384 NASDAQ VNDA Fri, Oct 19, 2007 17.95 17.95 17.40 17.41
383 NASDAQ VNDA Thu, Oct 18, 2007 17.91 18.32 17.35 17.98
382 NASDAQ VNDA Wed, Oct 17, 2007 19.39 19.39 17.74 18.00
381 NASDAQ VNDA Tue, Oct 16, 2007 17.93 19.40 17.72 19.34
380 NASDAQ VNDA Mon, Oct 15, 2007 17.06 18.68 16.85 18.03
379 NASDAQ VNDA Fri, Oct 12, 2007 17.18 17.50 16.76 17.02
378 NASDAQ VNDA Thu, Oct 11, 2007 17.02 17.46 16.89 17.21
377 NASDAQ VNDA Wed, Oct 10, 2007 15.42 17.58 15.40 17.02
376 NASDAQ VNDA Tue, Oct 9, 2007 14.27 15.55 14.27 15.39
375 NASDAQ VNDA Mon, Oct 8, 2007 14.41 14.55 14.17 14.28
374 NASDAQ VNDA Fri, Oct 5, 2007 14.02 14.66 13.97 14.38
373 NASDAQ VNDA Thu, Oct 4, 2007 14.27 14.29 13.80 13.97
372 NASDAQ VNDA Wed, Oct 3, 2007 13.48 14.27 13.48 14.15
371 NASDAQ VNDA Tue, Oct 2, 2007 14.17 14.22 13.56 13.56
370 NASDAQ VNDA Mon, Oct 1, 2007 13.87 14.25 13.79 14.20
369 NASDAQ VNDA Fri, Sep 28, 2007 13.36 13.92 13.24 13.91
368 NASDAQ VNDA Thu, Sep 27, 2007 13.93 14.15 13.36 13.40
367 NASDAQ VNDA Wed, Sep 26, 2007 13.81 13.95 13.23 13.62
366 NASDAQ VNDA Tue, Sep 25, 2007 13.85 14.10 13.63 13.75
365 NASDAQ VNDA Mon, Sep 24, 2007 14.94 14.94 13.84 13.95
364 NASDAQ VNDA Fri, Sep 21, 2007 15.45 15.45 14.95 15.02
363 NASDAQ VNDA Thu, Sep 20, 2007 15.52 15.63 15.39 15.45
362 NASDAQ VNDA Wed, Sep 19, 2007 15.03 15.61 14.42 15.57
361 NASDAQ VNDA Tue, Sep 18, 2007 14.81 15.01 14.58 15.00
360 NASDAQ VNDA Mon, Sep 17, 2007 15.00 15.00 14.74 14.86
359 NASDAQ VNDA Fri, Sep 14, 2007 15.05 15.15 14.95 15.01
358 NASDAQ VNDA Thu, Sep 13, 2007 14.82 15.25 14.72 15.08
357 NASDAQ VNDA Wed, Sep 12, 2007 14.54 15.20 14.40 14.73
356 NASDAQ VNDA Tue, Sep 11, 2007 14.40 14.55 13.99 14.39
355 NASDAQ VNDA Mon, Sep 10, 2007 14.30 14.47 14.18 14.27
354 NASDAQ VNDA Fri, Sep 7, 2007 14.13 14.13 13.75 13.97
353 NASDAQ VNDA Thu, Sep 6, 2007 14.41 14.57 14.13 14.26
352 NASDAQ VNDA Wed, Sep 5, 2007 14.82 14.97 14.38 14.42
351 NASDAQ VNDA Tue, Sep 4, 2007 14.93 15.05 14.81 14.85
350 NASDAQ VNDA Fri, Aug 31, 2007 15.00 15.08 14.56 14.93
349 NASDAQ VNDA Thu, Aug 30, 2007 14.86 15.05 14.61 14.90
348 NASDAQ VNDA Wed, Aug 29, 2007 14.85 15.37 14.80 14.93
347 NASDAQ VNDA Tue, Aug 28, 2007 15.00 15.25 14.66 14.77
346 NASDAQ VNDA Mon, Aug 27, 2007 14.96 15.27 14.79 15.05
345 NASDAQ VNDA Fri, Aug 24, 2007 15.35 15.49 14.86 14.96
344 NASDAQ VNDA Thu, Aug 23, 2007 15.57 15.70 15.06 15.31
343 NASDAQ VNDA Wed, Aug 22, 2007 15.26 15.64 15.04 15.53
342 NASDAQ VNDA Tue, Aug 21, 2007 15.21 15.67 14.80 15.24
341 NASDAQ VNDA Mon, Aug 20, 2007 15.17 15.50 14.87 15.32
340 NASDAQ VNDA Fri, Aug 17, 2007 15.65 15.65 14.81 15.00
339 NASDAQ VNDA Thu, Aug 16, 2007 15.22 15.85 14.81 15.24
338 NASDAQ VNDA Wed, Aug 15, 2007 15.64 16.08 15.16 15.26
337 NASDAQ VNDA Tue, Aug 14, 2007 16.11 16.74 15.38 15.57
336 NASDAQ VNDA Mon, Aug 13, 2007 16.23 18.15 15.85 16.02
335 NASDAQ VNDA Fri, Aug 10, 2007 15.54 16.75 15.08 16.27
334 NASDAQ VNDA Thu, Aug 9, 2007 15.40 16.50 15.09 15.68
333 NASDAQ VNDA Wed, Aug 8, 2007 16.08 16.29 15.22 15.42
332 NASDAQ VNDA Tue, Aug 7, 2007 16.08 16.46 15.06 16.00
331 NASDAQ VNDA Mon, Aug 6, 2007 16.33 16.87 15.77 16.06
330 NASDAQ VNDA Fri, Aug 3, 2007 17.76 17.86 15.71 16.27
329 NASDAQ VNDA Thu, Aug 2, 2007 18.77 19.15 16.82 17.82
328 NASDAQ VNDA Wed, Aug 1, 2007 18.63 19.00 17.57 18.64
327 NASDAQ VNDA Tue, Jul 31, 2007 18.66 19.62 18.15 18.71
326 NASDAQ VNDA Mon, Jul 30, 2007 18.54 19.10 18.07 18.57
325 NASDAQ VNDA Fri, Jul 27, 2007 18.47 19.16 17.68 18.59
324 NASDAQ VNDA Thu, Jul 26, 2007 19.04 19.48 18.21 18.55
323 NASDAQ VNDA Wed, Jul 25, 2007 19.36 19.85 18.74 19.18
322 NASDAQ VNDA Tue, Jul 24, 2007 19.97 20.11 19.18 19.34
321 NASDAQ VNDA Mon, Jul 23, 2007 20.00 20.21 19.56 19.88
320 NASDAQ VNDA Fri, Jul 20, 2007 20.19 20.50 19.80 20.05
319 NASDAQ VNDA Thu, Jul 19, 2007 20.30 20.46 20.07 20.23
318 NASDAQ VNDA Wed, Jul 18, 2007 20.36 20.90 20.07 20.24
317 NASDAQ VNDA Tue, Jul 17, 2007 20.63 20.85 20.06 20.45
316 NASDAQ VNDA Mon, Jul 16, 2007 20.96 21.22 20.35 20.71
315 NASDAQ VNDA Fri, Jul 13, 2007 20.86 21.50 20.51 21.20
314 NASDAQ VNDA Thu, Jul 12, 2007 20.61 21.10 20.24 20.90
313 NASDAQ VNDA Wed, Jul 11, 2007 19.92 20.51 19.56 20.49
312 NASDAQ VNDA Tue, Jul 10, 2007 19.90 20.27 19.70 19.97
311 NASDAQ VNDA Mon, Jul 9, 2007 20.01 20.10 19.70 20.00
310 NASDAQ VNDA Fri, Jul 6, 2007 20.01 20.29 19.69 20.00
309 NASDAQ VNDA Thu, Jul 5, 2007 19.86 20.11 19.39 19.92
308 NASDAQ VNDA Tue, Jul 3, 2007 20.06 20.20 19.70 19.78
307 NASDAQ VNDA Mon, Jul 2, 2007 20.52 20.52 19.91 19.96
306 NASDAQ VNDA Fri, Jun 29, 2007 20.74 20.90 19.96 20.26
305 NASDAQ VNDA Thu, Jun 28, 2007 20.96 21.12 20.61 20.71
304 NASDAQ VNDA Wed, Jun 27, 2007 20.83 21.28 20.80 20.94
303 NASDAQ VNDA Tue, Jun 26, 2007 21.14 21.46 20.69 20.96
302 NASDAQ VNDA Mon, Jun 25, 2007 21.10 21.49 20.52 21.11
301 NASDAQ VNDA Fri, Jun 22, 2007 21.51 21.71 20.50 21.18
300 NASDAQ VNDA Thu, Jun 21, 2007 21.50 21.74 20.94 21.40
299 NASDAQ VNDA Wed, Jun 20, 2007 22.14 22.49 21.13 21.40
298 NASDAQ VNDA Tue, Jun 19, 2007 21.19 22.48 20.92 22.10
297 NASDAQ VNDA Mon, Jun 18, 2007 20.46 21.58 20.29 21.39
296 NASDAQ VNDA Fri, Jun 15, 2007 20.57 20.60 20.05 20.46
295 NASDAQ VNDA Thu, Jun 14, 2007 20.55 20.70 19.95 20.48
294 NASDAQ VNDA Wed, Jun 13, 2007 20.71 20.75 20.29 20.47
293 NASDAQ VNDA Tue, Jun 12, 2007 20.61 21.00 20.22 20.66
292 NASDAQ VNDA Mon, Jun 11, 2007 20.64 21.00 20.45 20.69
291 NASDAQ VNDA Fri, Jun 8, 2007 20.68 20.89 20.30 20.63
290 NASDAQ VNDA Thu, Jun 7, 2007 21.19 21.67 20.26 20.56
289 NASDAQ VNDA Wed, Jun 6, 2007 21.31 21.82 20.52 21.31
288 NASDAQ VNDA Tue, Jun 5, 2007 21.18 21.80 21.18 21.39
287 NASDAQ VNDA Mon, Jun 4, 2007 20.14 21.35 19.92 21.16
286 NASDAQ VNDA Fri, Jun 1, 2007 20.05 20.70 20.01 20.28
285 NASDAQ VNDA Thu, May 31, 2007 19.79 20.31 19.45 20.02
284 NASDAQ VNDA Wed, May 30, 2007 19.91 20.18 19.56 19.79
283 NASDAQ VNDA Tue, May 29, 2007 20.33 20.34 19.71 19.91
282 NASDAQ VNDA Fri, May 25, 2007 19.79 20.62 19.65 20.37
281 NASDAQ VNDA Thu, May 24, 2007 20.01 20.50 19.33 19.71
280 NASDAQ VNDA Wed, May 23, 2007 20.49 20.75 19.85 20.04
279 NASDAQ VNDA Tue, May 22, 2007 20.37 20.89 19.76 20.25
278 NASDAQ VNDA Mon, May 21, 2007 20.31 20.74 19.97 20.18
277 NASDAQ VNDA Fri, May 18, 2007 20.64 20.80 20.00 20.49
276 NASDAQ VNDA Thu, May 17, 2007 19.50 20.50 19.14 20.37
275 NASDAQ VNDA Wed, May 16, 2007 19.60 20.43 19.15 19.59
274 NASDAQ VNDA Tue, May 15, 2007 19.39 19.97 18.75 19.57
273 NASDAQ VNDA Mon, May 14, 2007 19.51 20.00 19.09 19.61
272 NASDAQ VNDA Fri, May 11, 2007 19.96 20.44 19.38 19.42
271 NASDAQ VNDA Thu, May 10, 2007 20.52 20.86 19.65 19.87
270 NASDAQ VNDA Wed, May 9, 2007 20.70 20.70 20.02 20.39
269 NASDAQ VNDA Tue, May 8, 2007 21.19 21.37 20.50 20.60
268 NASDAQ VNDA Mon, May 7, 2007 21.15 21.66 20.74 21.30
267 NASDAQ VNDA Fri, May 4, 2007 21.23 21.97 20.69 21.18
266 NASDAQ VNDA Thu, May 3, 2007 21.11 21.53 20.70 21.33
265 NASDAQ VNDA Wed, May 2, 2007 21.12 21.85 21.03 21.08
264 NASDAQ VNDA Tue, May 1, 2007 21.51 21.99 20.66 21.30
263 NASDAQ VNDA Mon, Apr 30, 2007 22.55 22.83 21.29 21.51
262 NASDAQ VNDA Fri, Apr 27, 2007 21.20 21.90 21.06 21.61
261 NASDAQ VNDA Thu, Apr 26, 2007 20.14 21.57 20.00 21.48
260 NASDAQ VNDA Wed, Apr 25, 2007 19.58 20.14 18.92 19.91
259 NASDAQ VNDA Tue, Apr 24, 2007 20.60 20.68 19.66 19.66
258 NASDAQ VNDA Mon, Apr 23, 2007 20.92 21.00 20.46 20.63
257 NASDAQ VNDA Fri, Apr 20, 2007 20.82 21.35 20.25 20.70
256 NASDAQ VNDA Thu, Apr 19, 2007 21.40 21.45 20.60 20.64
255 NASDAQ VNDA Wed, Apr 18, 2007 21.72 22.00 21.41 21.42
254 NASDAQ VNDA Tue, Apr 17, 2007 21.58 22.07 21.41 21.80
253 NASDAQ VNDA Mon, Apr 16, 2007 21.51 22.10 21.50 21.76
252 NASDAQ VNDA Fri, Apr 13, 2007 21.75 22.28 21.42 21.75
251 NASDAQ VNDA Thu, Apr 12, 2007 21.82 22.50 21.66 21.81
250 NASDAQ VNDA Wed, Apr 11, 2007 22.45 22.77 21.70 21.96
249 NASDAQ VNDA Tue, Apr 10, 2007 22.15 23.00 21.85 22.31
248 NASDAQ VNDA Mon, Apr 9, 2007 22.33 22.52 21.89 22.18
247 NASDAQ VNDA Thu, Apr 5, 2007 22.49 22.63 21.92 22.44
246 NASDAQ VNDA Wed, Apr 4, 2007 22.74 23.00 22.18 22.40
245 NASDAQ VNDA Tue, Apr 3, 2007 23.53 23.59 22.50 22.50
244 NASDAQ VNDA Mon, Apr 2, 2007 24.13 24.31 22.90 23.39
243 NASDAQ VNDA Fri, Mar 30, 2007 24.46 25.50 24.20 24.36
242 NASDAQ VNDA Thu, Mar 29, 2007 24.50 24.66 23.89 24.50
241 NASDAQ VNDA Wed, Mar 28, 2007 24.99 24.99 24.14 24.40
240 NASDAQ VNDA Tue, Mar 27, 2007 25.15 25.38 24.61 24.93
239 NASDAQ VNDA Mon, Mar 26, 2007 25.32 25.45 24.61 25.12
238 NASDAQ VNDA Fri, Mar 23, 2007 23.96 25.58 23.96 25.21
237 NASDAQ VNDA Thu, Mar 22, 2007 23.82 24.30 23.48 23.78
236 NASDAQ VNDA Wed, Mar 21, 2007 23.22 23.81 23.17 23.68
235 NASDAQ VNDA Tue, Mar 20, 2007 23.08 23.63 23.01 23.15
234 NASDAQ VNDA Mon, Mar 19, 2007 22.70 23.12 22.58 23.00
233 NASDAQ VNDA Fri, Mar 16, 2007 22.27 22.90 22.27 22.83
232 NASDAQ VNDA Thu, Mar 15, 2007 22.48 22.85 22.28 22.44
231 NASDAQ VNDA Wed, Mar 14, 2007 22.25 22.90 21.69 22.35
230 NASDAQ VNDA Tue, Mar 13, 2007 22.99 23.00 22.00 22.20
229 NASDAQ VNDA Mon, Mar 12, 2007 23.28 23.51 22.69 22.85
228 NASDAQ VNDA Fri, Mar 9, 2007 24.03 24.19 23.00 23.42
227 NASDAQ VNDA Thu, Mar 8, 2007 24.20 24.41 24.06 24.07
226 NASDAQ VNDA Wed, Mar 7, 2007 23.83 25.00 23.83 24.42
225 NASDAQ VNDA Tue, Mar 6, 2007 23.55 24.60 22.61 23.65
224 NASDAQ VNDA Mon, Mar 5, 2007 22.99 24.94 22.74 23.55
223 NASDAQ VNDA Fri, Mar 2, 2007 23.71 24.23 23.12 23.24
222 NASDAQ VNDA Thu, Mar 1, 2007 24.00 24.87 23.27 23.82
221 NASDAQ VNDA Wed, Feb 28, 2007 24.33 24.65 23.64 24.06
220 NASDAQ VNDA Tue, Feb 27, 2007 26.01 26.21 23.50 24.46
219 NASDAQ VNDA Mon, Feb 26, 2007 25.68 26.77 25.60 26.32
218 NASDAQ VNDA Fri, Feb 23, 2007 26.69 26.69 25.71 25.73
217 NASDAQ VNDA Thu, Feb 22, 2007 26.75 27.03 26.55 26.76
216 NASDAQ VNDA Wed, Feb 21, 2007 27.14 27.33 26.26 26.77
215 NASDAQ VNDA Tue, Feb 20, 2007 27.37 27.72 27.00 27.42
214 NASDAQ VNDA Fri, Feb 16, 2007 27.67 28.10 27.35 27.51
213 NASDAQ VNDA Thu, Feb 15, 2007 28.12 28.25 27.08 27.85
212 NASDAQ VNDA Wed, Feb 14, 2007 27.77 29.32 27.76 28.45
211 NASDAQ VNDA Tue, Feb 13, 2007 27.70 27.81 27.48 27.73
210 NASDAQ VNDA Mon, Feb 12, 2007 27.42 27.85 27.06 27.68
209 NASDAQ VNDA Fri, Feb 9, 2007 28.94 29.13 27.85 27.90
208 NASDAQ VNDA Thu, Feb 8, 2007 29.08 29.87 29.01 29.24
207 NASDAQ VNDA Wed, Feb 7, 2007 31.50 31.88 28.91 29.35
206 NASDAQ VNDA Tue, Feb 6, 2007 30.02 30.03 29.80 29.98
205 NASDAQ VNDA Mon, Feb 5, 2007 30.23 30.23 29.50 30.04
204 NASDAQ VNDA Fri, Feb 2, 2007 30.31 30.38 29.90 30.18
203 NASDAQ VNDA Thu, Feb 1, 2007 29.81 30.37 29.42 30.22
202 NASDAQ VNDA Wed, Jan 31, 2007 30.47 30.58 29.55 29.87
201 NASDAQ VNDA Tue, Jan 30, 2007 29.94 30.89 29.65 30.65
200 NASDAQ VNDA Mon, Jan 29, 2007 30.00 30.15 29.54 29.95
199 NASDAQ VNDA Fri, Jan 26, 2007 30.63 30.98 29.92 30.21
198 NASDAQ VNDA Thu, Jan 25, 2007 31.57 32.00 30.33 30.99
197 NASDAQ VNDA Wed, Jan 24, 2007 31.00 31.76 30.78 31.67
196 NASDAQ VNDA Tue, Jan 23, 2007 29.93 31.24 29.65 31.20
195 NASDAQ VNDA Mon, Jan 22, 2007 29.95 30.17 29.55 30.09
194 NASDAQ VNDA Fri, Jan 19, 2007 28.71 30.31 28.38 30.10
193 NASDAQ VNDA Thu, Jan 18, 2007 27.32 27.65 25.87 27.29
192 NASDAQ VNDA Wed, Jan 17, 2007 26.33 27.67 26.33 27.45
191 NASDAQ VNDA Tue, Jan 16, 2007 25.60 26.28 25.11 26.26
190 NASDAQ VNDA Fri, Jan 12, 2007 26.29 26.37 25.84 25.98
189 NASDAQ VNDA Thu, Jan 11, 2007 25.99 26.29 25.82 26.27
188 NASDAQ VNDA Wed, Jan 10, 2007 25.05 26.04 24.95 25.93
187 NASDAQ VNDA Tue, Jan 9, 2007 25.11 25.17 24.95 25.00
186 NASDAQ VNDA Mon, Jan 8, 2007 25.30 25.33 24.95 25.05
185 NASDAQ VNDA Fri, Jan 5, 2007 24.97 25.30 24.80 25.10
184 NASDAQ VNDA Thu, Jan 4, 2007 24.60 25.15 24.60 24.88
183 NASDAQ VNDA Wed, Jan 3, 2007 25.00 25.10 24.45 24.83
182 NASDAQ VNDA Fri, Dec 29, 2006 24.80 24.90 24.42 24.65
181 NASDAQ VNDA Thu, Dec 28, 2006 24.30 25.01 24.28 24.80
180 NASDAQ VNDA Wed, Dec 27, 2006 24.80 25.02 24.18 24.57
179 NASDAQ VNDA Tue, Dec 26, 2006 25.27 25.70 24.43 24.46
178 NASDAQ VNDA Fri, Dec 22, 2006 24.19 25.35 24.19 25.27
177 NASDAQ VNDA Thu, Dec 21, 2006 23.95 26.32 23.82 25.31
176 NASDAQ VNDA Wed, Dec 20, 2006 24.00 24.38 23.58 23.88
175 NASDAQ VNDA Tue, Dec 19, 2006 25.49 25.66 24.01 24.16
174 NASDAQ VNDA Mon, Dec 18, 2006 25.18 26.06 24.24 25.50
173 NASDAQ VNDA Fri, Dec 15, 2006 24.81 24.94 23.72 24.35
172 NASDAQ VNDA Thu, Dec 14, 2006 24.65 25.18 24.11 24.85
171 NASDAQ VNDA Wed, Dec 13, 2006 25.01 25.37 24.60 24.71
170 NASDAQ VNDA Tue, Dec 12, 2006 26.10 26.16 24.94 25.07
169 NASDAQ VNDA Mon, Dec 11, 2006 25.00 27.35 24.94 26.17
168 NASDAQ VNDA Fri, Dec 8, 2006 26.00 26.63 24.95 25.53
167 NASDAQ VNDA Thu, Dec 7, 2006 26.55 28.67 25.01 26.15
166 NASDAQ VNDA Wed, Dec 6, 2006 15.22 15.60 14.90 15.50
165 NASDAQ VNDA Tue, Dec 5, 2006 15.49 15.58 14.95 15.35
164 NASDAQ VNDA Mon, Dec 4, 2006 15.10 15.61 15.01 15.40
163 NASDAQ VNDA Fri, Dec 1, 2006 14.91 15.22 14.50 15.09
162 NASDAQ VNDA Thu, Nov 30, 2006 15.02 15.71 14.90 14.94
161 NASDAQ VNDA Wed, Nov 29, 2006 14.77 15.58 14.59 15.06
160 NASDAQ VNDA Tue, Nov 28, 2006 14.68 15.06 14.38 14.74
159 NASDAQ VNDA Mon, Nov 27, 2006 13.99 14.72 13.83 14.55
158 NASDAQ VNDA Fri, Nov 24, 2006 14.30 14.35 14.00 14.01
157 NASDAQ VNDA Wed, Nov 22, 2006 14.05 14.67 13.65 14.30
156 NASDAQ VNDA Tue, Nov 21, 2006 15.02 15.75 13.86 14.09
155 NASDAQ VNDA Mon, Nov 20, 2006 15.04 16.85 14.36 15.10
154 NASDAQ VNDA Fri, Nov 17, 2006 13.90 15.08 13.33 14.88
153 NASDAQ VNDA Thu, Nov 16, 2006 14.89 16.00 13.73 14.05
152 NASDAQ VNDA Wed, Nov 15, 2006 13.50 17.00 12.82 14.90
151 NASDAQ VNDA Tue, Nov 14, 2006 9.49 9.76 8.95 9.76
150 NASDAQ VNDA Mon, Nov 13, 2006 10.22 10.38 9.49 9.66
149 NASDAQ VNDA Fri, Nov 10, 2006 11.01 11.01 9.94 10.21
148 NASDAQ VNDA Thu, Nov 9, 2006 11.05 11.41 10.99 11.10
147 NASDAQ VNDA Wed, Nov 8, 2006 11.35 11.66 10.75 10.97
146 NASDAQ VNDA Tue, Nov 7, 2006 11.90 11.90 11.21 11.27
145 NASDAQ VNDA Mon, Nov 6, 2006 12.40 12.40 11.50 11.98
144 NASDAQ VNDA Fri, Nov 3, 2006 13.00 13.23 12.20 12.75
143 NASDAQ VNDA Thu, Nov 2, 2006 12.50 13.86 12.46 13.50
142 NASDAQ VNDA Wed, Nov 1, 2006 13.47 13.47 12.56 12.56
141 NASDAQ VNDA Tue, Oct 31, 2006 13.27 13.41 12.20 13.04
140 NASDAQ VNDA Mon, Oct 30, 2006 12.56 13.00 12.56 13.00
139 NASDAQ VNDA Fri, Oct 27, 2006 12.77 13.29 12.77 13.08
138 NASDAQ VNDA Thu, Oct 26, 2006 12.50 12.95 12.50 12.68
137 NASDAQ VNDA Wed, Oct 25, 2006 12.80 12.80 12.42 12.45
136 NASDAQ VNDA Tue, Oct 24, 2006 12.31 13.02 11.41 12.73
135 NASDAQ VNDA Mon, Oct 23, 2006 11.79 12.07 11.03 12.07
134 NASDAQ VNDA Fri, Oct 20, 2006 11.10 11.69 11.10 11.69
133 NASDAQ VNDA Thu, Oct 19, 2006 10.41 11.44 10.41 11.30
132 NASDAQ VNDA Wed, Oct 18, 2006 10.51 10.73 10.42 10.52
131 NASDAQ VNDA Tue, Oct 17, 2006 10.68 10.68 10.48 10.58
130 NASDAQ VNDA Mon, Oct 16, 2006 10.00 10.95 9.92 10.60
129 NASDAQ VNDA Fri, Oct 13, 2006 10.10 10.33 10.00 10.23
128 NASDAQ VNDA Thu, Oct 12, 2006 10.03 10.18 9.99 10.12
127 NASDAQ VNDA Wed, Oct 11, 2006 9.77 10.05 9.77 10.05
126 NASDAQ VNDA Tue, Oct 10, 2006 9.78 9.84 9.62 9.72
125 NASDAQ VNDA Mon, Oct 9, 2006 9.73 9.98 9.65 9.78
124 NASDAQ VNDA Fri, Oct 6, 2006 9.66 9.77 9.62 9.70
123 NASDAQ VNDA Thu, Oct 5, 2006 9.34 9.75 9.34 9.61
122 NASDAQ VNDA Wed, Oct 4, 2006 9.29 9.30 9.19 9.29
121 NASDAQ VNDA Tue, Oct 3, 2006 9.39 9.39 9.05 9.06
120 NASDAQ VNDA Mon, Oct 2, 2006 9.30 9.49 9.16 9.29
119 NASDAQ VNDA Fri, Sep 29, 2006 9.29 9.40 9.29 9.30
118 NASDAQ VNDA Thu, Sep 28, 2006 9.30 9.35 9.30 9.32
117 NASDAQ VNDA Wed, Sep 27, 2006 9.19 9.39 9.19 9.30
116 NASDAQ VNDA Tue, Sep 26, 2006 9.06 9.19 8.77 8.97
115 NASDAQ VNDA Mon, Sep 25, 2006 9.54 9.56 9.04 9.24
114 NASDAQ VNDA Fri, Sep 22, 2006 9.50 9.50 9.10 9.24
113 NASDAQ VNDA Thu, Sep 21, 2006 9.24 9.25 9.02 9.02
112 NASDAQ VNDA Wed, Sep 20, 2006 9.60 9.60 9.00 9.01
111 NASDAQ VNDA Tue, Sep 19, 2006 9.58 9.69 9.58 9.60
110 NASDAQ VNDA Mon, Sep 18, 2006 9.11 9.75 9.11 9.75
109 NASDAQ VNDA Fri, Sep 15, 2006 9.50 9.75 9.50 9.74
108 NASDAQ VNDA Thu, Sep 14, 2006 9.26 9.50 9.26 9.50
107 NASDAQ VNDA Wed, Sep 13, 2006 9.09 9.25 8.84 9.25
106 NASDAQ VNDA Tue, Sep 12, 2006 9.10 9.19 9.10 9.11
105 NASDAQ VNDA Mon, Sep 11, 2006 8.88 9.10 8.87 9.05
104 NASDAQ VNDA Fri, Sep 8, 2006 9.43 9.45 9.24 9.40
103 NASDAQ VNDA Thu, Sep 7, 2006 9.00 9.41 9.00 9.41
102 NASDAQ VNDA Wed, Sep 6, 2006 9.39 9.63 9.34 9.53
101 NASDAQ VNDA Tue, Sep 5, 2006 9.46 9.54 9.45 9.50
100 NASDAQ VNDA Fri, Sep 1, 2006 9.43 9.59 9.41 9.55
99 NASDAQ VNDA Thu, Aug 31, 2006 9.44 9.44 9.36 9.43
98 NASDAQ VNDA Wed, Aug 30, 2006 9.00 9.36 8.64 9.11
97 NASDAQ VNDA Tue, Aug 29, 2006 9.07 9.60 8.99 9.20
96 NASDAQ VNDA Mon, Aug 28, 2006 8.77 8.88 8.77 8.87
95 NASDAQ VNDA Fri, Aug 25, 2006 8.51 8.73 8.51 8.73
94 NASDAQ VNDA Thu, Aug 24, 2006 8.57 8.72 8.57 8.70
93 NASDAQ VNDA Wed, Aug 23, 2006 8.98 9.03 8.41 8.56
92 NASDAQ VNDA Tue, Aug 22, 2006 9.06 9.15 8.93 9.04
91 NASDAQ VNDA Mon, Aug 21, 2006 9.02 9.25 9.02 9.25
90 NASDAQ VNDA Fri, Aug 18, 2006 9.94 9.94 9.07 9.18
89 NASDAQ VNDA Thu, Aug 17, 2006 9.93 10.00 9.80 9.80
88 NASDAQ VNDA Wed, Aug 16, 2006 9.37 10.08 9.26 10.08
87 NASDAQ VNDA Tue, Aug 15, 2006 9.25 9.36 9.10 9.36
86 NASDAQ VNDA Mon, Aug 14, 2006 9.81 9.86 9.08 9.19
85 NASDAQ VNDA Fri, Aug 11, 2006 9.31 9.95 9.00 9.94
84 NASDAQ VNDA Thu, Aug 10, 2006 9.01 9.64 8.98 9.53
83 NASDAQ VNDA Wed, Aug 9, 2006 8.54 9.57 8.54 9.20
82 NASDAQ VNDA Tue, Aug 8, 2006 8.57 9.44 8.57 9.34
81 NASDAQ VNDA Mon, Aug 7, 2006 9.09 9.18 9.00 9.00
80 NASDAQ VNDA Fri, Aug 4, 2006 9.00 9.57 9.00 9.28
79 NASDAQ VNDA Thu, Aug 3, 2006 9.17 9.21 9.12 9.16
78 NASDAQ VNDA Wed, Aug 2, 2006 10.10 10.10 8.75 9.24
77 NASDAQ VNDA Tue, Aug 1, 2006 9.39 10.00 9.39 10.00
76 NASDAQ VNDA Mon, Jul 31, 2006 9.10 9.28 9.06 9.06
75 NASDAQ VNDA Fri, Jul 28, 2006 8.76 9.70 8.59 9.25
74 NASDAQ VNDA Thu, Jul 27, 2006 9.12 9.21 9.00 9.00
73 NASDAQ VNDA Wed, Jul 26, 2006 9.21 9.69 9.13 9.19
72 NASDAQ VNDA Tue, Jul 25, 2006 9.59 9.59 8.84 9.00
71 NASDAQ VNDA Mon, Jul 24, 2006 9.22 9.22 8.98 9.00
70 NASDAQ VNDA Fri, Jul 21, 2006 9.44 9.58 9.37 9.40
69 NASDAQ VNDA Thu, Jul 20, 2006 9.39 9.58 9.35 9.58
68 NASDAQ VNDA Wed, Jul 19, 2006 8.93 9.37 8.89 9.37
67 NASDAQ VNDA Tue, Jul 18, 2006 8.75 8.94 8.64 8.87
66 NASDAQ VNDA Mon, Jul 17, 2006 8.35 8.88 8.33 8.80
65 NASDAQ VNDA Fri, Jul 14, 2006 8.28 8.39 8.28 8.39
64 NASDAQ VNDA Thu, Jul 13, 2006 8.27 8.45 8.27 8.45
63 NASDAQ VNDA Wed, Jul 12, 2006 8.02 8.45 8.02 8.28
62 NASDAQ VNDA Tue, Jul 11, 2006 8.31 8.40 8.15 8.26
61 NASDAQ VNDA Mon, Jul 10, 2006 8.22 8.30 8.09 8.22
60 NASDAQ VNDA Fri, Jul 7, 2006 8.38 8.38 8.10 8.24
59 NASDAQ VNDA Thu, Jul 6, 2006 8.22 8.57 8.10 8.29
58 NASDAQ VNDA Wed, Jul 5, 2006 8.21 8.42 8.21 8.30
57 NASDAQ VNDA Mon, Jul 3, 2006 8.34 8.50 8.25 8.25
56 NASDAQ VNDA Fri, Jun 30, 2006 8.38 8.49 8.04 8.33
55 NASDAQ VNDA Thu, Jun 29, 2006 7.93 8.89 7.93 8.38
54 NASDAQ VNDA Wed, Jun 28, 2006 8.39 8.39 7.82 7.99
53 NASDAQ VNDA Tue, Jun 27, 2006 8.65 8.70 8.37 8.41
52 NASDAQ VNDA Mon, Jun 26, 2006 8.79 8.96 8.61 8.69
51 NASDAQ VNDA Fri, Jun 23, 2006 9.61 9.61 8.76 8.88
50 NASDAQ VNDA Thu, Jun 22, 2006 9.46 9.91 9.34 9.61
49 NASDAQ VNDA Wed, Jun 21, 2006 9.33 9.70 8.99 9.48
48 NASDAQ VNDA Tue, Jun 20, 2006 8.90 9.19 8.78 9.00
47 NASDAQ VNDA Mon, Jun 19, 2006 8.97 9.54 8.51 8.97
46 NASDAQ VNDA Fri, Jun 16, 2006 8.78 9.10 8.19 8.70
45 NASDAQ VNDA Thu, Jun 15, 2006 8.52 8.81 8.28 8.69
44 NASDAQ VNDA Wed, Jun 14, 2006 8.49 8.93 8.36 8.42
43 NASDAQ VNDA Tue, Jun 13, 2006 8.27 8.85 8.11 8.48
42 NASDAQ VNDA Mon, Jun 12, 2006 8.75 8.90 8.16 8.27
41 NASDAQ VNDA Fri, Jun 9, 2006 8.84 8.97 8.48 8.77
40 NASDAQ VNDA Thu, Jun 8, 2006 8.95 9.33 8.71 8.84
39 NASDAQ VNDA Wed, Jun 7, 2006 8.88 9.27 8.75 8.85
38 NASDAQ VNDA Tue, Jun 6, 2006 8.99 9.34 8.80 8.82
37 NASDAQ VNDA Mon, Jun 5, 2006 8.85 9.45 8.80 8.89
36 NASDAQ VNDA Fri, Jun 2, 2006 9.13 9.48 8.80 9.00
35 NASDAQ VNDA Thu, Jun 1, 2006 8.70 8.91 8.70 8.91
34 NASDAQ VNDA Wed, May 31, 2006 8.93 9.00 8.75 8.97
33 NASDAQ VNDA Tue, May 30, 2006 8.99 9.00 8.75 8.82
32 NASDAQ VNDA Fri, May 26, 2006 8.96 9.36 8.76 8.99
31 NASDAQ VNDA Thu, May 25, 2006 8.82 9.34 8.69 9.03
30 NASDAQ VNDA Wed, May 24, 2006 8.28 9.55 8.28 8.80
29 NASDAQ VNDA Tue, May 23, 2006 9.30 9.30 8.07 8.24
28 NASDAQ VNDA Mon, May 22, 2006 9.85 9.87 8.01 8.74
27 NASDAQ VNDA Fri, May 19, 2006 10.60 10.60 9.56 9.85
26 NASDAQ VNDA Thu, May 18, 2006 10.10 10.55 9.90 10.43
25 NASDAQ VNDA Wed, May 17, 2006 9.80 10.25 9.60 10.00
24 NASDAQ VNDA Tue, May 16, 2006 10.07 10.24 9.80 9.80
23 NASDAQ VNDA Mon, May 15, 2006 10.30 10.30 9.80 9.86
22 NASDAQ VNDA Fri, May 12, 2006 10.32 10.50 10.28 10.35
21 NASDAQ VNDA Thu, May 11, 2006 10.13 10.90 10.13 10.32
20 NASDAQ VNDA Wed, May 10, 2006 9.60 10.59 9.43 10.59
19 NASDAQ VNDA Tue, May 9, 2006 9.45 9.90 9.42 9.80
18 NASDAQ VNDA Mon, May 8, 2006 10.69 10.70 9.00 9.43
17 NASDAQ VNDA Fri, May 5, 2006 10.00 10.41 9.80 10.30
16 NASDAQ VNDA Thu, May 4, 2006 10.37 10.37 9.55 10.00
15 NASDAQ VNDA Wed, May 3, 2006 10.50 10.50 10.13 10.13
14 NASDAQ VNDA Tue, May 2, 2006 10.83 10.83 10.20 10.51
13 NASDAQ VNDA Mon, May 1, 2006 10.95 11.10 10.85 10.91
12 NASDAQ VNDA Fri, Apr 28, 2006 10.99 11.05 10.93 10.95
11 NASDAQ VNDA Thu, Apr 27, 2006 11.00 11.00 10.90 10.96
10 NASDAQ VNDA Wed, Apr 26, 2006 11.10 11.10 10.90 10.97
9 NASDAQ VNDA Tue, Apr 25, 2006 10.95 11.10 10.92 11.10
8 NASDAQ VNDA Mon, Apr 24, 2006 11.05 11.06 10.60 10.88
7 NASDAQ VNDA Fri, Apr 21, 2006 11.35 11.35 10.85 11.00
6 NASDAQ VNDA Thu, Apr 20, 2006 10.34 11.35 10.06 11.26
5 NASDAQ VNDA Wed, Apr 19, 2006 9.90 10.30 9.52 10.30
4 NASDAQ VNDA Tue, Apr 18, 2006 9.27 9.75 9.27 9.75
3 NASDAQ VNDA Mon, Apr 17, 2006 9.90 9.90 9.56 9.74
2 NASDAQ VNDA Thu, Apr 13, 2006 9.50 9.75 9.30 9.70
1 NASDAQ VNDA Wed, Apr 12, 2006 9.55 10.00 7.21 9.68
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