CenterPoint Energy Inc NYSE:CNP Historical Prices

Below are the 5391 trading days of historical prices for CNP.

# Exchange Symbol Date Open High Low Close
5391 NYSE CNP Fri, Mar 1, 2024 27.46 27.50 27.06 27.44
5390 NYSE CNP Thu, Feb 29, 2024 27.62 27.75 27.48 27.50
5389 NYSE CNP Wed, Feb 28, 2024 27.59 27.73 27.44 27.48
5388 NYSE CNP Tue, Feb 27, 2024 27.40 27.66 27.25 27.65
5387 NYSE CNP Mon, Feb 26, 2024 27.73 27.82 27.27 27.30
5386 NYSE CNP Fri, Feb 23, 2024 28.00 28.15 27.84 27.91
5385 NYSE CNP Thu, Feb 22, 2024 28.08 28.09 27.74 27.87
5384 NYSE CNP Wed, Feb 21, 2024 27.99 28.28 27.77 28.28
5383 NYSE CNP Tue, Feb 20, 2024 27.89 28.20 27.57 27.79
5382 NYSE CNP Fri, Feb 16, 2024 27.79 28.00 27.59 27.88
5381 NYSE CNP Thu, Feb 15, 2024 27.48 27.89 27.45 27.87
5380 NYSE CNP Wed, Feb 14, 2024 27.29 27.40 27.14 27.35
5379 NYSE CNP Tue, Feb 13, 2024 27.68 27.77 26.95 27.24
5378 NYSE CNP Mon, Feb 12, 2024 27.57 27.82 27.44 27.75
5377 NYSE CNP Fri, Feb 9, 2024 27.31 27.60 27.29 27.53
5376 NYSE CNP Thu, Feb 8, 2024 27.42 27.51 27.18 27.43
5375 NYSE CNP Wed, Feb 7, 2024 27.77 27.77 27.45 27.57
5374 NYSE CNP Tue, Feb 6, 2024 27.46 27.75 27.40 27.61
5373 NYSE CNP Mon, Feb 5, 2024 27.68 27.89 27.44 27.53
5372 NYSE CNP Fri, Feb 2, 2024 28.09 28.21 27.65 27.95
5371 NYSE CNP Thu, Feb 1, 2024 27.83 28.38 27.68 28.38
5370 NYSE CNP Wed, Jan 31, 2024 28.20 28.28 27.70 27.94
5369 NYSE CNP Tue, Jan 30, 2024 27.77 28.05 27.62 27.97
5368 NYSE CNP Mon, Jan 29, 2024 27.55 27.92 27.43 27.91
5367 NYSE CNP Fri, Jan 26, 2024 27.62 27.72 27.38 27.57
5366 NYSE CNP Thu, Jan 25, 2024 27.45 27.63 27.17 27.52
5365 NYSE CNP Wed, Jan 24, 2024 27.71 27.74 27.09 27.14
5364 NYSE CNP Tue, Jan 23, 2024 27.38 27.51 27.12 27.50
5363 NYSE CNP Mon, Jan 22, 2024 27.77 27.92 27.44 27.47
5362 NYSE CNP Fri, Jan 19, 2024 27.90 27.90 27.51 27.77
5361 NYSE CNP Thu, Jan 18, 2024 27.90 27.95 27.55 27.77
5360 NYSE CNP Wed, Jan 17, 2024 28.31 28.64 27.85 28.05
5359 NYSE CNP Tue, Jan 16, 2024 28.41 28.64 28.30 28.53
5358 NYSE CNP Fri, Jan 12, 2024 28.57 28.65 28.32 28.57
5357 NYSE CNP Thu, Jan 11, 2024 29.13 29.14 28.27 28.35
5356 NYSE CNP Wed, Jan 10, 2024 29.22 29.46 29.15 29.25
5355 NYSE CNP Tue, Jan 9, 2024 29.24 29.41 29.12 29.23
5354 NYSE CNP Mon, Jan 8, 2024 29.19 29.42 29.12 29.41
5353 NYSE CNP Fri, Jan 5, 2024 29.03 29.33 28.92 29.24
5352 NYSE CNP Thu, Jan 4, 2024 29.25 29.44 29.07 29.08
5351 NYSE CNP Wed, Jan 3, 2024 29.02 29.18 28.88 29.13
5350 NYSE CNP Tue, Jan 2, 2024 28.52 29.06 28.40 29.01
5349 NYSE CNP Fri, Dec 29, 2023 28.46 28.58 28.35 28.57
5348 NYSE CNP Thu, Dec 28, 2023 28.35 28.61 28.34 28.56
5347 NYSE CNP Wed, Dec 27, 2023 28.42 28.51 28.27 28.38
5346 NYSE CNP Tue, Dec 26, 2023 28.32 28.62 28.27 28.50
5345 NYSE CNP Fri, Dec 22, 2023 28.46 28.71 28.35 28.38
5344 NYSE CNP Thu, Dec 21, 2023 28.37 28.63 28.18 28.30
5343 NYSE CNP Wed, Dec 20, 2023 28.89 28.98 28.29 28.30
5342 NYSE CNP Tue, Dec 19, 2023 28.90 29.00 28.76 28.97
5341 NYSE CNP Mon, Dec 18, 2023 28.98 29.12 28.72 28.81
5340 NYSE CNP Fri, Dec 15, 2023 29.20 29.45 28.61 28.86
5339 NYSE CNP Thu, Dec 14, 2023 30.55 30.55 29.64 29.70
5338 NYSE CNP Wed, Dec 13, 2023 29.02 30.23 28.86 30.20
5337 NYSE CNP Tue, Dec 12, 2023 29.13 29.15 28.80 29.01
5336 NYSE CNP Mon, Dec 11, 2023 28.62 29.06 28.62 29.05
5335 NYSE CNP Fri, Dec 8, 2023 28.80 28.90 28.50 28.77
5334 NYSE CNP Thu, Dec 7, 2023 28.82 29.14 28.59 28.76
5333 NYSE CNP Wed, Dec 6, 2023 28.71 28.83 28.45 28.78
5332 NYSE CNP Tue, Dec 5, 2023 28.83 28.86 28.41 28.56
5331 NYSE CNP Mon, Dec 4, 2023 28.59 29.09 28.52 28.85
5330 NYSE CNP Fri, Dec 1, 2023 28.32 28.81 28.21 28.79
5329 NYSE CNP Thu, Nov 30, 2023 28.03 28.36 27.83 28.27
5328 NYSE CNP Wed, Nov 29, 2023 28.19 28.28 27.84 27.89
5327 NYSE CNP Tue, Nov 28, 2023 28.00 28.39 27.87 28.15
5326 NYSE CNP Mon, Nov 27, 2023 27.92 28.07 27.67 27.95
5325 NYSE CNP Fri, Nov 24, 2023 27.85 27.93 27.68 27.93
5324 NYSE CNP Wed, Nov 22, 2023 27.55 27.83 27.38 27.79
5323 NYSE CNP Tue, Nov 21, 2023 27.58 27.70 27.38 27.50
5322 NYSE CNP Mon, Nov 20, 2023 27.69 27.75 27.36 27.59
5321 NYSE CNP Fri, Nov 17, 2023 27.87 27.88 27.59 27.80
5320 NYSE CNP Thu, Nov 16, 2023 27.69 27.93 27.62 27.66
5319 NYSE CNP Wed, Nov 15, 2023 27.44 27.88 27.38 27.43
5318 NYSE CNP Tue, Nov 14, 2023 27.33 27.68 27.26 27.47
5317 NYSE CNP Mon, Nov 13, 2023 27.12 27.19 26.65 26.73
5316 NYSE CNP Fri, Nov 10, 2023 26.96 27.16 26.88 27.12
5315 NYSE CNP Thu, Nov 9, 2023 26.96 27.19 26.70 26.76
5314 NYSE CNP Wed, Nov 8, 2023 27.03 27.08 26.54 26.86
5313 NYSE CNP Tue, Nov 7, 2023 27.28 27.30 26.91 27.19
5312 NYSE CNP Mon, Nov 6, 2023 27.39 27.49 27.19 27.24
5311 NYSE CNP Fri, Nov 3, 2023 27.87 28.01 27.38 27.39
5310 NYSE CNP Thu, Nov 2, 2023 27.33 27.86 27.29 27.49
5309 NYSE CNP Wed, Nov 1, 2023 26.92 27.45 26.71 27.32
5308 NYSE CNP Tue, Oct 31, 2023 27.04 27.09 26.61 26.88
5307 NYSE CNP Mon, Oct 30, 2023 26.80 27.10 26.70 26.89
5306 NYSE CNP Fri, Oct 27, 2023 27.44 27.51 26.65 26.69
5305 NYSE CNP Thu, Oct 26, 2023 27.82 28.06 27.14 27.60
5304 NYSE CNP Wed, Oct 25, 2023 27.26 27.53 27.21 27.46
5303 NYSE CNP Tue, Oct 24, 2023 27.09 27.36 27.00 27.32
5302 NYSE CNP Mon, Oct 23, 2023 26.82 27.22 26.70 26.80
5301 NYSE CNP Fri, Oct 20, 2023 27.51 27.77 27.14 27.14
5300 NYSE CNP Thu, Oct 19, 2023 27.56 27.89 27.46 27.47
5299 NYSE CNP Wed, Oct 18, 2023 27.92 28.06 27.51 27.68
5298 NYSE CNP Tue, Oct 17, 2023 27.60 28.01 27.58 27.94
5297 NYSE CNP Mon, Oct 16, 2023 27.60 27.82 27.28 27.78
5296 NYSE CNP Fri, Oct 13, 2023 27.76 27.88 27.38 27.57
5295 NYSE CNP Thu, Oct 12, 2023 27.64 27.76 27.25 27.53
5294 NYSE CNP Wed, Oct 11, 2023 27.55 27.77 27.33 27.75
5293 NYSE CNP Tue, Oct 10, 2023 27.23 27.51 27.11 27.47
5292 NYSE CNP Mon, Oct 9, 2023 26.87 27.30 26.86 27.29
5291 NYSE CNP Fri, Oct 6, 2023 26.26 26.91 25.80 26.87
5290 NYSE CNP Thu, Oct 5, 2023 26.52 26.82 26.39 26.62
5289 NYSE CNP Wed, Oct 4, 2023 26.44 26.56 25.94 26.54
5288 NYSE CNP Tue, Oct 3, 2023 25.58 26.44 25.42 26.35
5287 NYSE CNP Mon, Oct 2, 2023 26.65 26.71 25.49 25.75
5286 NYSE CNP Fri, Sep 29, 2023 26.92 27.16 26.70 26.85
5285 NYSE CNP Thu, Sep 28, 2023 27.29 27.29 26.61 26.70
5284 NYSE CNP Wed, Sep 27, 2023 27.30 27.44 27.05 27.15
5283 NYSE CNP Tue, Sep 26, 2023 28.23 28.23 27.27 27.29
5282 NYSE CNP Mon, Sep 25, 2023 28.15 28.33 28.03 28.29
5281 NYSE CNP Fri, Sep 22, 2023 28.30 28.55 28.24 28.30
5280 NYSE CNP Thu, Sep 21, 2023 28.80 28.80 28.38 28.39
5279 NYSE CNP Wed, Sep 20, 2023 29.10 29.25 28.81 28.82
5278 NYSE CNP Tue, Sep 19, 2023 29.14 29.29 28.96 28.98
5277 NYSE CNP Mon, Sep 18, 2023 29.05 29.16 28.76 29.15
5276 NYSE CNP Fri, Sep 15, 2023 28.92 29.27 28.85 29.08
5275 NYSE CNP Thu, Sep 14, 2023 28.81 28.99 28.69 28.98
5274 NYSE CNP Wed, Sep 13, 2023 28.35 28.79 28.33 28.64
5273 NYSE CNP Tue, Sep 12, 2023 28.33 28.39 28.10 28.30
5272 NYSE CNP Mon, Sep 11, 2023 28.21 28.47 28.16 28.31
5271 NYSE CNP Fri, Sep 8, 2023 28.03 28.38 27.95 28.29
5270 NYSE CNP Thu, Sep 7, 2023 27.58 28.03 27.52 27.95
5269 NYSE CNP Wed, Sep 6, 2023 27.39 27.55 27.28 27.36
5268 NYSE CNP Tue, Sep 5, 2023 27.60 27.67 27.16 27.33
5267 NYSE CNP Fri, Sep 1, 2023 28.04 28.08 27.40 27.65
5266 NYSE CNP Thu, Aug 31, 2023 28.07 28.12 27.85 27.89
5265 NYSE CNP Wed, Aug 30, 2023 28.13 28.20 27.86 27.92
5264 NYSE CNP Tue, Aug 29, 2023 28.29 28.34 28.04 28.13
5263 NYSE CNP Mon, Aug 28, 2023 28.28 28.46 28.17 28.22
5262 NYSE CNP Fri, Aug 25, 2023 27.99 28.38 27.95 28.22
5261 NYSE CNP Thu, Aug 24, 2023 28.10 28.53 27.84 27.85
5260 NYSE CNP Wed, Aug 23, 2023 28.26 28.38 27.99 28.16
5259 NYSE CNP Tue, Aug 22, 2023 28.31 28.39 28.09 28.26
5258 NYSE CNP Mon, Aug 21, 2023 28.10 28.35 27.94 28.28
5257 NYSE CNP Fri, Aug 18, 2023 27.96 28.28 27.96 28.19
5256 NYSE CNP Thu, Aug 17, 2023 28.13 28.36 27.98 28.00
5255 NYSE CNP Wed, Aug 16, 2023 28.13 28.32 28.08 28.11
5254 NYSE CNP Tue, Aug 15, 2023 28.60 28.64 28.17 28.06
5253 NYSE CNP Mon, Aug 14, 2023 28.91 28.99 28.55 28.77
5252 NYSE CNP Fri, Aug 11, 2023 28.71 28.98 28.63 28.95
5251 NYSE CNP Thu, Aug 10, 2023 29.07 29.21 28.66 28.75
5250 NYSE CNP Wed, Aug 9, 2023 28.87 29.24 28.84 28.99
5249 NYSE CNP Tue, Aug 8, 2023 29.01 29.06 28.75 28.92
5248 NYSE CNP Mon, Aug 7, 2023 29.09 29.25 28.97 29.00
5247 NYSE CNP Fri, Aug 4, 2023 29.48 29.53 28.80 29.03
5246 NYSE CNP Thu, Aug 3, 2023 29.59 29.61 29.20 29.35
5245 NYSE CNP Wed, Aug 2, 2023 29.40 29.80 29.27 29.74
5244 NYSE CNP Tue, Aug 1, 2023 29.72 29.91 29.48 29.49
5243 NYSE CNP Mon, Jul 31, 2023 30.23 30.39 30.00 30.09
5242 NYSE CNP Fri, Jul 28, 2023 30.44 30.51 29.89 30.10
5241 NYSE CNP Thu, Jul 27, 2023 31.25 31.37 30.15 30.36
5240 NYSE CNP Wed, Jul 26, 2023 31.09 31.44 30.98 31.20
5239 NYSE CNP Tue, Jul 25, 2023 30.85 31.16 30.73 31.10
5238 NYSE CNP Mon, Jul 24, 2023 30.92 30.99 30.68 30.87
5237 NYSE CNP Fri, Jul 21, 2023 30.49 30.93 30.35 30.91
5236 NYSE CNP Thu, Jul 20, 2023 29.88 30.40 29.66 30.37
5235 NYSE CNP Wed, Jul 19, 2023 29.52 29.89 29.49 29.82
5234 NYSE CNP Tue, Jul 18, 2023 29.67 30.02 29.28 29.44
5233 NYSE CNP Mon, Jul 17, 2023 30.08 30.08 29.64 29.68
5232 NYSE CNP Fri, Jul 14, 2023 30.45 30.47 30.07 30.12
5231 NYSE CNP Thu, Jul 13, 2023 30.30 30.49 30.23 30.43
5230 NYSE CNP Wed, Jul 12, 2023 30.00 30.44 29.90 30.36
5229 NYSE CNP Tue, Jul 11, 2023 29.59 29.90 29.47 29.88
5228 NYSE CNP Mon, Jul 10, 2023 29.43 29.54 29.27 29.46
5227 NYSE CNP Fri, Jul 7, 2023 29.27 29.58 29.23 29.48
5226 NYSE CNP Thu, Jul 6, 2023 29.43 29.50 29.17 29.46
5225 NYSE CNP Wed, Jul 5, 2023 29.38 29.94 29.25 29.63
5224 NYSE CNP Mon, Jul 3, 2023 29.06 29.45 28.94 29.45
5223 NYSE CNP Fri, Jun 30, 2023 28.82 29.15 28.75 29.15
5222 NYSE CNP Thu, Jun 29, 2023 28.53 28.87 28.41 28.72
5221 NYSE CNP Wed, Jun 28, 2023 29.18 29.18 28.69 28.73
5220 NYSE CNP Tue, Jun 27, 2023 28.92 29.32 28.92 29.21
5219 NYSE CNP Mon, Jun 26, 2023 28.59 28.94 28.42 28.92
5218 NYSE CNP Fri, Jun 23, 2023 29.17 29.28 28.45 28.47
5217 NYSE CNP Thu, Jun 22, 2023 29.52 29.58 28.98 29.11
5216 NYSE CNP Wed, Jun 21, 2023 29.02 29.44 28.61 29.43
5215 NYSE CNP Tue, Jun 20, 2023 29.09 29.24 28.81 29.08
5214 NYSE CNP Fri, Jun 16, 2023 29.28 29.52 29.16 29.18
5213 NYSE CNP Thu, Jun 15, 2023 29.14 29.39 28.95 29.27
5212 NYSE CNP Wed, Jun 14, 2023 29.13 29.40 28.94 29.03
5211 NYSE CNP Tue, Jun 13, 2023 28.84 29.24 28.81 29.19
5210 NYSE CNP Mon, Jun 12, 2023 29.41 29.41 28.99 29.12
5209 NYSE CNP Fri, Jun 9, 2023 29.19 29.22 28.94 28.95
5208 NYSE CNP Thu, Jun 8, 2023 28.89 29.19 28.64 29.14
5207 NYSE CNP Wed, Jun 7, 2023 28.74 29.05 28.45 28.97
5206 NYSE CNP Tue, Jun 6, 2023 28.70 28.86 28.35 28.56
5205 NYSE CNP Mon, Jun 5, 2023 28.64 28.99 28.59 28.60
5204 NYSE CNP Fri, Jun 2, 2023 28.22 28.83 28.20 28.60
5203 NYSE CNP Thu, Jun 1, 2023 28.28 28.39 27.89 28.38
5202 NYSE CNP Wed, May 31, 2023 28.23 28.36 27.88 28.21
5201 NYSE CNP Tue, May 30, 2023 28.36 28.44 28.18 28.18
5200 NYSE CNP Fri, May 26, 2023 28.22 28.36 28.04 28.34
5199 NYSE CNP Thu, May 25, 2023 28.49 28.52 28.00 28.26
5198 NYSE CNP Wed, May 24, 2023 28.81 28.93 28.57 28.62
5197 NYSE CNP Tue, May 23, 2023 28.50 28.91 28.43 28.86
5196 NYSE CNP Mon, May 22, 2023 28.51 28.79 28.46 28.55
5195 NYSE CNP Fri, May 19, 2023 28.59 28.86 28.50 28.59
5194 NYSE CNP Thu, May 18, 2023 28.52 28.62 28.11 28.44
5193 NYSE CNP Wed, May 17, 2023 28.86 28.94 28.56 28.72
5192 NYSE CNP Tue, May 16, 2023 29.55 29.59 28.90 28.75
5191 NYSE CNP Mon, May 15, 2023 30.14 30.20 29.42 29.51
5190 NYSE CNP Fri, May 12, 2023 30.08 30.34 29.83 30.05
5189 NYSE CNP Thu, May 11, 2023 30.33 30.33 29.67 29.91
5188 NYSE CNP Wed, May 10, 2023 30.35 30.56 30.08 30.28
5187 NYSE CNP Tue, May 9, 2023 30.21 30.42 30.03 30.21
5186 NYSE CNP Mon, May 8, 2023 30.50 30.70 30.18 30.25
5185 NYSE CNP Fri, May 5, 2023 30.07 30.56 30.01 30.52
5184 NYSE CNP Thu, May 4, 2023 29.89 30.45 29.74 30.20
5183 NYSE CNP Wed, May 3, 2023 30.14 30.44 29.92 29.95
5182 NYSE CNP Tue, May 2, 2023 30.65 30.67 29.83 30.05
5181 NYSE CNP Mon, May 1, 2023 30.38 31.03 30.29 30.68
5180 NYSE CNP Fri, Apr 28, 2023 30.69 30.97 30.21 30.47
5179 NYSE CNP Thu, Apr 27, 2023 30.42 30.87 30.18 30.82
5178 NYSE CNP Wed, Apr 26, 2023 30.58 30.75 30.14 30.35
5177 NYSE CNP Tue, Apr 25, 2023 30.80 30.92 30.70 30.83
5176 NYSE CNP Mon, Apr 24, 2023 30.61 30.88 30.32 30.81
5175 NYSE CNP Fri, Apr 21, 2023 30.71 30.79 30.33 30.53
5174 NYSE CNP Thu, Apr 20, 2023 30.58 30.61 30.25 30.49
5173 NYSE CNP Wed, Apr 19, 2023 30.30 30.54 30.21 30.51
5172 NYSE CNP Tue, Apr 18, 2023 30.58 30.66 30.16 30.23
5171 NYSE CNP Mon, Apr 17, 2023 30.53 30.67 30.28 30.64
5170 NYSE CNP Fri, Apr 14, 2023 30.58 30.68 30.20 30.40
5169 NYSE CNP Thu, Apr 13, 2023 30.52 30.82 30.08 30.71
5168 NYSE CNP Wed, Apr 12, 2023 30.67 30.94 30.46 30.67
5167 NYSE CNP Tue, Apr 11, 2023 30.64 30.78 30.50 30.63
5166 NYSE CNP Mon, Apr 10, 2023 30.61 30.74 30.24 30.68
5165 NYSE CNP Thu, Apr 6, 2023 30.50 30.80 30.29 30.77
5164 NYSE CNP Wed, Apr 5, 2023 29.54 30.48 29.54 30.39
5163 NYSE CNP Tue, Apr 4, 2023 29.39 29.48 29.19 29.44
5162 NYSE CNP Mon, Apr 3, 2023 29.33 29.60 29.16 29.35
5161 NYSE CNP Fri, Mar 31, 2023 29.39 29.58 29.22 29.46
5160 NYSE CNP Thu, Mar 30, 2023 29.47 29.65 29.20 29.34
5159 NYSE CNP Wed, Mar 29, 2023 28.83 29.38 28.83 29.30
5158 NYSE CNP Tue, Mar 28, 2023 28.42 28.95 28.35 28.67
5157 NYSE CNP Mon, Mar 27, 2023 28.55 28.84 28.36 28.50
5156 NYSE CNP Fri, Mar 24, 2023 27.35 28.36 27.28 28.34
5155 NYSE CNP Thu, Mar 23, 2023 27.54 27.94 27.22 27.32
5154 NYSE CNP Wed, Mar 22, 2023 28.14 28.32 27.64 27.65
5153 NYSE CNP Tue, Mar 21, 2023 29.17 29.31 27.83 28.24
5152 NYSE CNP Mon, Mar 20, 2023 29.15 29.51 29.03 29.15
5151 NYSE CNP Fri, Mar 17, 2023 29.61 29.61 28.92 29.05
5150 NYSE CNP Thu, Mar 16, 2023 29.01 29.52 28.93 29.33
5149 NYSE CNP Wed, Mar 15, 2023 28.49 29.31 28.43 29.09
5148 NYSE CNP Tue, Mar 14, 2023 28.47 28.88 28.38 28.69
5147 NYSE CNP Mon, Mar 13, 2023 27.51 28.71 27.44 28.21
5146 NYSE CNP Fri, Mar 10, 2023 27.94 28.12 27.39 27.56
5145 NYSE CNP Thu, Mar 9, 2023 28.07 28.41 27.68 27.88
5144 NYSE CNP Wed, Mar 8, 2023 27.77 28.11 27.75 27.98
5143 NYSE CNP Tue, Mar 7, 2023 28.42 28.76 27.62 27.81
5142 NYSE CNP Mon, Mar 6, 2023 28.43 28.63 28.31 28.52
5141 NYSE CNP Fri, Mar 3, 2023 28.13 28.42 27.78 28.41
5140 NYSE CNP Thu, Mar 2, 2023 27.37 28.01 27.28 27.99
5139 NYSE CNP Wed, Mar 1, 2023 27.77 27.84 27.24 27.36
5138 NYSE CNP Tue, Feb 28, 2023 28.32 28.47 27.81 27.82
5137 NYSE CNP Mon, Feb 27, 2023 28.80 29.06 28.39 28.47
5136 NYSE CNP Fri, Feb 24, 2023 28.53 28.74 28.29 28.57
5135 NYSE CNP Thu, Feb 23, 2023 29.00 29.13 28.69 28.79
5134 NYSE CNP Wed, Feb 22, 2023 28.92 29.32 28.79 28.85
5133 NYSE CNP Tue, Feb 21, 2023 29.12 29.25 28.89 28.91
5132 NYSE CNP Fri, Feb 17, 2023 29.25 29.36 28.60 29.21
5131 NYSE CNP Thu, Feb 16, 2023 28.75 29.17 28.58 29.05
5130 NYSE CNP Wed, Feb 15, 2023 28.86 29.16 28.76 29.13
5129 NYSE CNP Tue, Feb 14, 2023 29.49 29.53 28.98 29.09
5128 NYSE CNP Mon, Feb 13, 2023 29.37 29.50 29.30 29.47
5127 NYSE CNP Fri, Feb 10, 2023 28.71 29.33 28.64 29.31
5126 NYSE CNP Thu, Feb 9, 2023 29.21 29.30 28.59 28.65
5125 NYSE CNP Wed, Feb 8, 2023 29.48 29.48 28.83 29.04
5124 NYSE CNP Tue, Feb 7, 2023 29.14 29.67 29.07 29.61
5123 NYSE CNP Mon, Feb 6, 2023 28.91 29.46 28.91 29.33
5122 NYSE CNP Fri, Feb 3, 2023 29.64 29.74 28.93 29.20
5121 NYSE CNP Thu, Feb 2, 2023 30.12 30.41 29.62 29.78
5120 NYSE CNP Wed, Feb 1, 2023 29.93 30.27 29.65 30.10
5119 NYSE CNP Tue, Jan 31, 2023 29.96 30.13 29.48 30.12
5118 NYSE CNP Mon, Jan 30, 2023 29.64 30.17 29.58 29.84
5117 NYSE CNP Fri, Jan 27, 2023 29.96 30.05 29.70 29.74
5116 NYSE CNP Thu, Jan 26, 2023 29.94 30.06 29.63 30.00
5115 NYSE CNP Wed, Jan 25, 2023 30.03 30.13 29.79 30.04
5114 NYSE CNP Tue, Jan 24, 2023 29.91 30.32 29.51 30.19
5113 NYSE CNP Mon, Jan 23, 2023 29.98 30.30 29.84 30.00
5112 NYSE CNP Fri, Jan 20, 2023 30.32 30.37 29.70 30.11
5111 NYSE CNP Thu, Jan 19, 2023 30.35 30.39 29.98 30.28
5110 NYSE CNP Wed, Jan 18, 2023 31.14 31.20 30.32 30.39
5109 NYSE CNP Tue, Jan 17, 2023 30.83 31.27 30.83 31.08
5108 NYSE CNP Fri, Jan 13, 2023 30.88 31.47 30.76 31.31
5107 NYSE CNP Thu, Jan 12, 2023 31.21 31.28 30.84 31.07
5106 NYSE CNP Wed, Jan 11, 2023 30.62 31.18 30.62 31.15
5105 NYSE CNP Tue, Jan 10, 2023 30.42 30.60 30.19 30.56
5104 NYSE CNP Mon, Jan 9, 2023 29.96 30.88 29.88 30.47
5103 NYSE CNP Fri, Jan 6, 2023 29.27 30.17 29.20 29.99
5102 NYSE CNP Thu, Jan 5, 2023 29.43 29.54 28.90 28.98
5101 NYSE CNP Wed, Jan 4, 2023 29.63 30.09 29.53 29.65
5100 NYSE CNP Tue, Jan 3, 2023 29.90 30.14 29.15 29.56
5099 NYSE CNP Fri, Dec 30, 2022 30.45 30.51 29.72 29.99
5098 NYSE CNP Thu, Dec 29, 2022 30.70 30.83 30.42 30.48
5097 NYSE CNP Wed, Dec 28, 2022 30.95 31.15 30.46 30.52
5096 NYSE CNP Tue, Dec 27, 2022 30.74 31.01 30.59 30.92
5095 NYSE CNP Fri, Dec 23, 2022 30.25 30.70 30.19 30.69
5094 NYSE CNP Thu, Dec 22, 2022 30.45 30.47 29.75 30.31
5093 NYSE CNP Wed, Dec 21, 2022 30.09 30.54 30.00 30.53
5092 NYSE CNP Tue, Dec 20, 2022 29.95 30.10 29.79 29.97
5091 NYSE CNP Mon, Dec 19, 2022 29.95 30.29 29.77 29.98
5090 NYSE CNP Fri, Dec 16, 2022 30.36 30.37 29.59 30.01
5089 NYSE CNP Thu, Dec 15, 2022 30.81 30.93 30.44 30.63
5088 NYSE CNP Wed, Dec 14, 2022 31.05 31.34 30.79 30.95
5087 NYSE CNP Tue, Dec 13, 2022 31.36 31.48 30.58 30.91
5086 NYSE CNP Mon, Dec 12, 2022 30.61 31.02 30.31 31.01
5085 NYSE CNP Fri, Dec 9, 2022 30.22 30.68 30.19 30.45
5084 NYSE CNP Thu, Dec 8, 2022 30.40 30.53 30.19 30.35
5083 NYSE CNP Wed, Dec 7, 2022 30.68 30.84 30.38 30.39
5082 NYSE CNP Tue, Dec 6, 2022 30.47 30.85 30.36 30.82
5081 NYSE CNP Mon, Dec 5, 2022 30.40 30.62 30.34 30.45
5080 NYSE CNP Fri, Dec 2, 2022 30.70 30.84 30.30 30.67
5079 NYSE CNP Thu, Dec 1, 2022 31.29 31.52 30.83 31.03
5078 NYSE CNP Wed, Nov 30, 2022 30.44 31.18 30.23 31.11
5077 NYSE CNP Tue, Nov 29, 2022 30.67 30.68 30.34 30.58
5076 NYSE CNP Mon, Nov 28, 2022 30.80 30.97 30.53 30.86
5075 NYSE CNP Fri, Nov 25, 2022 30.89 31.19 30.89 31.04
5074 NYSE CNP Wed, Nov 23, 2022 30.38 30.84 30.36 30.81
5073 NYSE CNP Tue, Nov 22, 2022 30.00 30.48 30.00 30.45
5072 NYSE CNP Mon, Nov 21, 2022 29.67 30.00 29.49 29.90
5071 NYSE CNP Fri, Nov 18, 2022 29.49 29.79 29.36 29.67
5070 NYSE CNP Thu, Nov 17, 2022 29.16 29.22 28.73 29.19
5069 NYSE CNP Wed, Nov 16, 2022 28.97 29.64 28.97 29.44
5068 NYSE CNP Tue, Nov 15, 2022 29.32 29.45 28.71 28.95
5067 NYSE CNP Mon, Nov 14, 2022 29.13 29.59 29.05 29.13
5066 NYSE CNP Fri, Nov 11, 2022 29.38 29.53 28.73 29.13
5065 NYSE CNP Thu, Nov 10, 2022 29.22 29.56 28.74 29.40
5064 NYSE CNP Wed, Nov 9, 2022 28.01 28.30 27.95 28.19
5063 NYSE CNP Tue, Nov 8, 2022 27.98 28.38 27.84 28.15
5062 NYSE CNP Mon, Nov 7, 2022 28.50 28.50 27.41 27.91
5061 NYSE CNP Fri, Nov 4, 2022 28.05 28.58 27.93 28.48
5060 NYSE CNP Thu, Nov 3, 2022 27.81 28.27 27.61 28.01
5059 NYSE CNP Wed, Nov 2, 2022 28.27 28.82 28.09 28.11
5058 NYSE CNP Tue, Nov 1, 2022 28.74 29.08 28.09 28.35
5057 NYSE CNP Mon, Oct 31, 2022 28.80 28.88 28.43 28.61
5056 NYSE CNP Fri, Oct 28, 2022 28.07 28.82 28.07 28.81
5055 NYSE CNP Thu, Oct 27, 2022 27.89 28.26 27.84 27.99
5054 NYSE CNP Wed, Oct 26, 2022 27.83 27.97 27.55 27.60
5053 NYSE CNP Tue, Oct 25, 2022 27.20 27.82 27.20 27.65
5052 NYSE CNP Mon, Oct 24, 2022 27.23 27.41 26.88 27.21
5051 NYSE CNP Fri, Oct 21, 2022 26.71 27.15 26.51 27.01
5050 NYSE CNP Thu, Oct 20, 2022 26.95 27.04 26.40 26.60
5049 NYSE CNP Wed, Oct 19, 2022 26.60 27.12 26.55 27.00
5048 NYSE CNP Tue, Oct 18, 2022 26.69 27.00 26.57 26.96
5047 NYSE CNP Mon, Oct 17, 2022 26.23 26.65 26.17 26.25
5046 NYSE CNP Fri, Oct 14, 2022 26.28 26.39 25.63 25.88
5045 NYSE CNP Thu, Oct 13, 2022 25.26 26.18 25.03 26.05
5044 NYSE CNP Wed, Oct 12, 2022 26.56 26.57 25.53 25.55
5043 NYSE CNP Tue, Oct 11, 2022 26.61 26.98 26.44 26.60
5042 NYSE CNP Mon, Oct 10, 2022 26.89 27.12 26.63 26.70
5041 NYSE CNP Fri, Oct 7, 2022 27.31 27.37 26.61 26.81
5040 NYSE CNP Thu, Oct 6, 2022 28.70 28.79 27.32 27.34
5039 NYSE CNP Wed, Oct 5, 2022 28.94 29.04 28.49 28.81
5038 NYSE CNP Tue, Oct 4, 2022 28.97 29.52 28.84 29.43
5037 NYSE CNP Mon, Oct 3, 2022 28.77 29.24 28.47 28.84
5036 NYSE CNP Fri, Sep 30, 2022 28.97 29.15 28.07 28.18
5035 NYSE CNP Thu, Sep 29, 2022 30.04 30.09 28.74 28.84
5034 NYSE CNP Wed, Sep 28, 2022 30.26 30.35 29.82 30.15
5033 NYSE CNP Tue, Sep 27, 2022 30.71 30.74 29.74 29.89
5032 NYSE CNP Mon, Sep 26, 2022 31.27 31.57 30.28 30.51
5031 NYSE CNP Fri, Sep 23, 2022 31.37 33.50 31.05 31.56
5030 NYSE CNP Thu, Sep 22, 2022 31.82 31.86 31.34 31.66
5029 NYSE CNP Wed, Sep 21, 2022 32.26 32.51 31.79 31.95
5028 NYSE CNP Tue, Sep 20, 2022 32.24 32.34 31.63 31.99
5027 NYSE CNP Mon, Sep 19, 2022 31.90 32.53 31.87 32.46
5026 NYSE CNP Fri, Sep 16, 2022 32.08 32.18 31.83 32.04
5025 NYSE CNP Thu, Sep 15, 2022 32.58 32.58 31.99 32.18
5024 NYSE CNP Wed, Sep 14, 2022 32.39 32.90 32.39 32.75
5023 NYSE CNP Tue, Sep 13, 2022 32.66 32.98 32.13 32.35
5022 NYSE CNP Mon, Sep 12, 2022 32.92 33.23 32.84 33.10
5021 NYSE CNP Fri, Sep 9, 2022 32.81 32.95 32.54 32.85
5020 NYSE CNP Thu, Sep 8, 2022 32.59 32.84 32.40 32.70
5019 NYSE CNP Wed, Sep 7, 2022 31.83 32.74 31.79 32.67
5018 NYSE CNP Tue, Sep 6, 2022 31.90 32.10 31.55 31.70
5017 NYSE CNP Fri, Sep 2, 2022 31.99 32.46 31.70 31.78
5016 NYSE CNP Thu, Sep 1, 2022 31.40 31.97 31.34 31.95
5015 NYSE CNP Wed, Aug 31, 2022 31.64 31.89 31.46 31.53
5014 NYSE CNP Tue, Aug 30, 2022 32.10 32.20 31.50 31.65
5013 NYSE CNP Mon, Aug 29, 2022 31.56 32.33 31.39 32.09
5012 NYSE CNP Fri, Aug 26, 2022 32.45 32.50 31.73 31.75
5011 NYSE CNP Thu, Aug 25, 2022 32.34 32.43 32.02 32.37
5010 NYSE CNP Wed, Aug 24, 2022 32.01 32.33 31.80 32.27
5009 NYSE CNP Tue, Aug 23, 2022 32.03 32.07 31.75 31.91
5008 NYSE CNP Mon, Aug 22, 2022 32.47 32.50 31.83 32.03
5007 NYSE CNP Fri, Aug 19, 2022 32.63 32.74 32.43 32.65
5006 NYSE CNP Thu, Aug 18, 2022 32.43 32.87 32.43 32.59
5005 NYSE CNP Wed, Aug 17, 2022 32.66 32.77 32.28 32.51
5004 NYSE CNP Tue, Aug 16, 2022 32.69 32.92 32.57 32.65
5003 NYSE CNP Mon, Aug 15, 2022 32.40 32.72 32.26 32.69
5002 NYSE CNP Fri, Aug 12, 2022 32.09 32.52 32.07 32.50
5001 NYSE CNP Thu, Aug 11, 2022 31.77 32.20 31.24 31.91
5000 NYSE CNP Wed, Aug 10, 2022 32.29 32.34 31.97 32.07
4999 NYSE CNP Tue, Aug 9, 2022 31.74 32.12 31.67 32.08
4998 NYSE CNP Mon, Aug 8, 2022 31.70 31.92 31.40 31.58
4997 NYSE CNP Fri, Aug 5, 2022 31.26 31.51 30.86 31.47
4996 NYSE CNP Thu, Aug 4, 2022 31.69 31.88 31.35 31.39
4995 NYSE CNP Wed, Aug 3, 2022 31.70 31.80 30.66 31.69
4994 NYSE CNP Tue, Aug 2, 2022 32.00 32.25 31.64 31.70
4993 NYSE CNP Mon, Aug 1, 2022 31.65 31.69 31.32 31.63
4992 NYSE CNP Fri, Jul 29, 2022 31.45 31.85 31.45 31.69
4991 NYSE CNP Thu, Jul 28, 2022 30.76 31.55 30.70 31.50
4990 NYSE CNP Wed, Jul 27, 2022 30.50 30.81 30.36 30.55
4989 NYSE CNP Tue, Jul 26, 2022 30.08 30.54 30.04 30.50
4988 NYSE CNP Mon, Jul 25, 2022 29.64 30.11 29.57 30.10
4987 NYSE CNP Fri, Jul 22, 2022 29.43 29.82 29.43 29.70
4986 NYSE CNP Thu, Jul 21, 2022 29.28 29.33 29.06 29.32
4985 NYSE CNP Wed, Jul 20, 2022 29.71 29.82 29.10 29.38
4984 NYSE CNP Tue, Jul 19, 2022 29.80 29.86 29.61 29.75
4983 NYSE CNP Mon, Jul 18, 2022 29.61 29.89 29.49 29.56
4982 NYSE CNP Fri, Jul 15, 2022 29.37 29.64 28.88 29.61
4981 NYSE CNP Thu, Jul 14, 2022 28.53 29.18 28.47 29.12
4980 NYSE CNP Wed, Jul 13, 2022 29.13 29.65 29.02 29.08
4979 NYSE CNP Tue, Jul 12, 2022 29.32 29.95 29.32 29.44
4978 NYSE CNP Mon, Jul 11, 2022 29.33 29.59 29.15 29.53
4977 NYSE CNP Fri, Jul 8, 2022 29.37 29.50 29.05 29.37
4976 NYSE CNP Thu, Jul 7, 2022 29.47 29.76 29.29 29.31
4975 NYSE CNP Wed, Jul 6, 2022 29.21 29.64 28.98 29.34
4974 NYSE CNP Tue, Jul 5, 2022 30.36 30.40 28.54 29.09
4973 NYSE CNP Fri, Jul 1, 2022 29.71 30.59 29.50 30.50
4972 NYSE CNP Thu, Jun 30, 2022 28.88 29.71 28.75 29.58
4971 NYSE CNP Wed, Jun 29, 2022 29.14 29.35 28.97 29.12
4970 NYSE CNP Tue, Jun 28, 2022 29.17 29.61 29.05 29.09
4969 NYSE CNP Mon, Jun 27, 2022 28.74 29.10 28.65 28.99
4968 NYSE CNP Fri, Jun 24, 2022 28.37 29.01 28.32 28.85
4967 NYSE CNP Thu, Jun 23, 2022 27.87 28.33 27.80 28.25
4966 NYSE CNP Wed, Jun 22, 2022 27.50 27.99 27.45 27.80
4965 NYSE CNP Tue, Jun 21, 2022 27.55 27.82 27.42 27.75
4964 NYSE CNP Fri, Jun 17, 2022 27.37 27.73 26.96 27.40
4963 NYSE CNP Thu, Jun 16, 2022 27.69 27.71 27.10 27.44
4962 NYSE CNP Wed, Jun 15, 2022 27.85 28.61 27.70 28.12
4961 NYSE CNP Tue, Jun 14, 2022 28.75 28.80 27.11 27.60
4960 NYSE CNP Mon, Jun 13, 2022 29.68 29.73 28.52 28.64
4959 NYSE CNP Fri, Jun 10, 2022 30.25 30.49 30.00 30.12
4958 NYSE CNP Thu, Jun 9, 2022 31.30 31.40 30.59 30.61
4957 NYSE CNP Wed, Jun 8, 2022 31.84 31.88 31.28 31.31
4956 NYSE CNP Tue, Jun 7, 2022 31.40 32.11 31.35 32.07
4955 NYSE CNP Mon, Jun 6, 2022 31.85 31.86 31.46 31.54
4954 NYSE CNP Fri, Jun 3, 2022 32.02 32.18 31.58 31.67
4953 NYSE CNP Thu, Jun 2, 2022 32.12 32.28 31.61 32.10
4952 NYSE CNP Wed, Jun 1, 2022 32.24 32.24 31.62 32.06
4951 NYSE CNP Tue, May 31, 2022 32.14 32.34 31.82 32.05
4950 NYSE CNP Fri, May 27, 2022 31.85 32.43 31.80 32.42
4949 NYSE CNP Thu, May 26, 2022 31.96 32.20 31.89 31.98
4948 NYSE CNP Wed, May 25, 2022 31.31 31.85 31.31 31.84
4947 NYSE CNP Tue, May 24, 2022 30.87 31.38 30.69 31.31
4946 NYSE CNP Mon, May 23, 2022 30.96 31.10 30.69 30.84
4945 NYSE CNP Fri, May 20, 2022 30.72 30.76 30.23 30.58
4944 NYSE CNP Thu, May 19, 2022 30.49 30.82 30.29 30.66
4943 NYSE CNP Wed, May 18, 2022 31.34 31.43 30.60 30.67
4942 NYSE CNP Tue, May 17, 2022 31.14 31.37 30.73 31.20
4941 NYSE CNP Mon, May 16, 2022 31.09 31.23 30.81 30.97
4940 NYSE CNP Fri, May 13, 2022 30.63 31.05 30.41 31.03
4939 NYSE CNP Thu, May 12, 2022 30.36 30.45 29.81 30.39
4938 NYSE CNP Wed, May 11, 2022 30.55 31.17 30.37 30.40
4937 NYSE CNP Tue, May 10, 2022 30.44 31.18 30.00 30.48
4936 NYSE CNP Mon, May 9, 2022 30.52 30.76 30.21 30.38
4935 NYSE CNP Fri, May 6, 2022 30.77 31.09 30.46 30.73
4934 NYSE CNP Thu, May 5, 2022 31.27 31.40 30.58 30.94
4933 NYSE CNP Wed, May 4, 2022 30.80 31.39 30.69 31.34
4932 NYSE CNP Tue, May 3, 2022 30.29 30.98 29.94 30.54
4931 NYSE CNP Mon, May 2, 2022 30.67 30.93 29.87 30.22
4930 NYSE CNP Fri, Apr 29, 2022 31.35 31.38 30.56 30.61
4929 NYSE CNP Thu, Apr 28, 2022 31.38 31.59 31.23 31.44
4928 NYSE CNP Wed, Apr 27, 2022 31.34 31.87 30.98 31.33
4927 NYSE CNP Tue, Apr 26, 2022 31.78 32.00 31.28 31.29
4926 NYSE CNP Mon, Apr 25, 2022 31.87 31.94 31.19 31.75
4925 NYSE CNP Fri, Apr 22, 2022 32.31 32.31 31.81 31.83
4924 NYSE CNP Thu, Apr 21, 2022 32.80 33.00 32.15 32.26
4923 NYSE CNP Wed, Apr 20, 2022 32.55 32.90 32.45 32.75
4922 NYSE CNP Tue, Apr 19, 2022 32.40 32.53 32.04 32.17
4921 NYSE CNP Mon, Apr 18, 2022 32.49 32.65 32.17 32.28
4920 NYSE CNP Thu, Apr 14, 2022 32.47 32.63 32.32 32.40
4919 NYSE CNP Wed, Apr 13, 2022 32.30 32.46 31.96 32.32
4918 NYSE CNP Tue, Apr 12, 2022 32.07 32.55 31.92 32.25
4917 NYSE CNP Mon, Apr 11, 2022 32.54 32.72 32.17 32.23
4916 NYSE CNP Fri, Apr 8, 2022 32.14 32.69 31.97 32.49
4915 NYSE CNP Thu, Apr 7, 2022 31.74 32.16 31.43 32.01
4914 NYSE CNP Wed, Apr 6, 2022 31.16 31.83 31.04 31.77
4913 NYSE CNP Tue, Apr 5, 2022 30.99 31.39 30.99 31.03
4912 NYSE CNP Mon, Apr 4, 2022 30.88 31.02 30.42 30.93
4911 NYSE CNP Fri, Apr 1, 2022 30.67 31.24 30.47 31.15
4910 NYSE CNP Thu, Mar 31, 2022 30.63 31.09 30.44 30.64
4909 NYSE CNP Wed, Mar 30, 2022 30.68 30.97 30.66 30.78
4908 NYSE CNP Tue, Mar 29, 2022 30.42 30.80 30.31 30.80
4907 NYSE CNP Mon, Mar 28, 2022 30.39 30.42 30.12 30.38
4906 NYSE CNP Fri, Mar 25, 2022 29.83 30.43 29.79 30.41
4905 NYSE CNP Thu, Mar 24, 2022 29.62 29.85 29.56 29.78
4904 NYSE CNP Wed, Mar 23, 2022 29.52 29.81 29.31 29.62
4903 NYSE CNP Tue, Mar 22, 2022 29.49 29.63 29.35 29.47
4902 NYSE CNP Mon, Mar 21, 2022 29.23 29.61 29.15 29.47
4901 NYSE CNP Fri, Mar 18, 2022 29.10 29.31 28.84 29.05
4900 NYSE CNP Thu, Mar 17, 2022 28.91 29.26 28.72 29.08
4899 NYSE CNP Wed, Mar 16, 2022 28.88 28.99 28.36 28.87
4898 NYSE CNP Tue, Mar 15, 2022 28.76 28.95 28.57 28.88
4897 NYSE CNP Mon, Mar 14, 2022 28.65 28.88 28.26 28.41
4896 NYSE CNP Fri, Mar 11, 2022 28.67 28.93 28.43 28.45
4895 NYSE CNP Thu, Mar 10, 2022 28.33 28.73 28.22 28.70
4894 NYSE CNP Wed, Mar 9, 2022 28.80 28.90 28.34 28.38
4893 NYSE CNP Tue, Mar 8, 2022 28.91 29.00 28.50 28.54
4892 NYSE CNP Mon, Mar 7, 2022 28.91 29.05 28.40 28.73
4891 NYSE CNP Fri, Mar 4, 2022 28.11 29.00 28.05 28.99
4890 NYSE CNP Thu, Mar 3, 2022 27.81 28.36 27.79 28.24
4889 NYSE CNP Wed, Mar 2, 2022 26.98 27.84 26.88 27.72
4888 NYSE CNP Tue, Mar 1, 2022 27.29 27.52 26.65 26.88
4887 NYSE CNP Mon, Feb 28, 2022 27.10 27.58 27.08 27.35
4886 NYSE CNP Fri, Feb 25, 2022 26.86 27.47 26.75 27.38
4885 NYSE CNP Thu, Feb 24, 2022 26.23 26.66 26.00 26.55
4884 NYSE CNP Wed, Feb 23, 2022 27.34 27.46 26.48 26.49
4883 NYSE CNP Tue, Feb 22, 2022 27.50 27.61 26.67 27.20
4882 NYSE CNP Fri, Feb 18, 2022 26.69 27.02 26.47 26.61
4881 NYSE CNP Thu, Feb 17, 2022 26.83 26.94 26.42 26.81
4880 NYSE CNP Wed, Feb 16, 2022 26.66 26.93 26.55 26.88
4879 NYSE CNP Tue, Feb 15, 2022 27.18 27.38 26.73 26.72
4878 NYSE CNP Mon, Feb 14, 2022 27.49 27.60 26.61 26.91
4877 NYSE CNP Fri, Feb 11, 2022 27.77 27.90 27.20 27.40
4876 NYSE CNP Thu, Feb 10, 2022 27.99 28.22 27.53 27.62
4875 NYSE CNP Wed, Feb 9, 2022 28.38 28.46 28.20 28.25
4874 NYSE CNP Tue, Feb 8, 2022 28.24 28.39 28.07 28.19
4873 NYSE CNP Mon, Feb 7, 2022 27.83 28.17 27.78 28.08
4872 NYSE CNP Fri, Feb 4, 2022 27.96 28.11 27.51 27.89
4871 NYSE CNP Thu, Feb 3, 2022 28.29 28.52 28.13 28.15
4870 NYSE CNP Wed, Feb 2, 2022 28.09 28.50 27.99 28.32
4869 NYSE CNP Tue, Feb 1, 2022 28.24 28.42 27.81 28.08
4868 NYSE CNP Mon, Jan 31, 2022 27.59 28.37 27.54 28.36
4867 NYSE CNP Fri, Jan 28, 2022 27.30 27.87 27.21 27.86
4866 NYSE CNP Thu, Jan 27, 2022 27.62 27.91 27.21 27.37
4865 NYSE CNP Wed, Jan 26, 2022 27.41 27.77 27.10 27.30
4864 NYSE CNP Tue, Jan 25, 2022 26.88 27.50 26.67 27.28
4863 NYSE CNP Mon, Jan 24, 2022 27.15 27.40 26.55 27.16
4862 NYSE CNP Fri, Jan 21, 2022 27.27 27.84 27.23 27.34
4861 NYSE CNP Thu, Jan 20, 2022 27.36 27.49 27.12 27.21
4860 NYSE CNP Wed, Jan 19, 2022 27.41 27.79 27.32 27.35
4859 NYSE CNP Tue, Jan 18, 2022 27.43 27.60 27.13 27.34
4858 NYSE CNP Fri, Jan 14, 2022 27.58 27.65 27.12 27.61
4857 NYSE CNP Thu, Jan 13, 2022 26.92 27.64 26.80 27.55
4856 NYSE CNP Wed, Jan 12, 2022 27.37 27.54 27.25 27.42
4855 NYSE CNP Tue, Jan 11, 2022 27.67 27.75 27.20 27.40
4854 NYSE CNP Mon, Jan 10, 2022 27.79 27.92 27.51 27.69
4853 NYSE CNP Fri, Jan 7, 2022 27.66 27.95 27.51 27.66
4852 NYSE CNP Thu, Jan 6, 2022 27.53 27.71 27.25 27.65
4851 NYSE CNP Wed, Jan 5, 2022 27.42 27.61 27.14 27.39
4850 NYSE CNP Tue, Jan 4, 2022 27.67 27.82 27.44 27.45
4849 NYSE CNP Mon, Jan 3, 2022 27.92 27.96 27.41 27.62
4848 NYSE CNP Fri, Dec 31, 2021 27.77 28.01 27.67 27.91
4847 NYSE CNP Thu, Dec 30, 2021 27.99 28.06 27.74 27.83
4846 NYSE CNP Wed, Dec 29, 2021 27.93 28.05 27.71 27.95
4845 NYSE CNP Tue, Dec 28, 2021 27.54 27.88 27.53 27.85
4844 NYSE CNP Mon, Dec 27, 2021 27.40 27.61 27.36 27.58
4843 NYSE CNP Thu, Dec 23, 2021 27.49 27.65 27.43 27.52
4842 NYSE CNP Wed, Dec 22, 2021 27.24 27.52 27.14 27.48
4841 NYSE CNP Tue, Dec 21, 2021 27.17 27.49 27.10 27.30
4840 NYSE CNP Mon, Dec 20, 2021 26.66 27.04 26.21 27.00
4839 NYSE CNP Fri, Dec 17, 2021 27.70 27.88 26.75 26.98
4838 NYSE CNP Thu, Dec 16, 2021 27.99 28.37 27.87 27.98
4837 NYSE CNP Wed, Dec 15, 2021 27.87 28.14 27.75 28.09
4836 NYSE CNP Tue, Dec 14, 2021 27.97 28.13 27.68 27.82
4835 NYSE CNP Mon, Dec 13, 2021 27.89 28.13 27.82 28.00
4834 NYSE CNP Fri, Dec 10, 2021 27.74 27.95 27.57 27.87
4833 NYSE CNP Thu, Dec 9, 2021 27.58 27.78 27.46 27.54
4832 NYSE CNP Wed, Dec 8, 2021 27.87 27.92 27.62 27.63
4831 NYSE CNP Tue, Dec 7, 2021 27.75 28.06 27.67 27.88
4830 NYSE CNP Mon, Dec 6, 2021 27.08 27.88 27.01 27.72
4829 NYSE CNP Fri, Dec 3, 2021 26.36 26.97 26.30 26.95
4828 NYSE CNP Thu, Dec 2, 2021 25.88 26.48 25.83 26.22
4827 NYSE CNP Wed, Dec 1, 2021 26.29 26.65 25.75 25.76
4826 NYSE CNP Tue, Nov 30, 2021 26.28 26.42 25.90 25.91
4825 NYSE CNP Mon, Nov 29, 2021 26.46 26.66 26.22 26.59
4824 NYSE CNP Fri, Nov 26, 2021 26.41 26.45 26.07 26.23
4823 NYSE CNP Wed, Nov 24, 2021 26.62 26.83 26.53 26.77
4822 NYSE CNP Tue, Nov 23, 2021 26.78 26.86 26.55 26.61
4821 NYSE CNP Mon, Nov 22, 2021 26.54 26.70 26.25 26.62
4820 NYSE CNP Fri, Nov 19, 2021 26.31 26.58 26.06 26.55
4819 NYSE CNP Thu, Nov 18, 2021 26.69 26.82 26.36 26.42
4818 NYSE CNP Wed, Nov 17, 2021 26.62 26.71 26.44 26.70
4817 NYSE CNP Tue, Nov 16, 2021 26.98 26.98 26.75 26.61
4816 NYSE CNP Mon, Nov 15, 2021 26.78 26.96 26.69 26.95
4815 NYSE CNP Fri, Nov 12, 2021 26.71 26.79 26.23 26.60
4814 NYSE CNP Thu, Nov 11, 2021 26.46 26.80 26.45 26.77
4813 NYSE CNP Wed, Nov 10, 2021 26.51 26.82 26.45 26.58
4812 NYSE CNP Tue, Nov 9, 2021 26.52 26.61 26.41 26.52
4811 NYSE CNP Mon, Nov 8, 2021 26.58 26.72 26.28 26.52
4810 NYSE CNP Fri, Nov 5, 2021 26.71 26.89 26.43 26.67
4809 NYSE CNP Thu, Nov 4, 2021 26.44 26.74 26.31 26.50
4808 NYSE CNP Wed, Nov 3, 2021 26.05 26.42 26.01 26.29
4807 NYSE CNP Tue, Nov 2, 2021 26.37 26.37 25.83 26.19
4806 NYSE CNP Mon, Nov 1, 2021 26.12 26.35 26.04 26.29
4805 NYSE CNP Fri, Oct 29, 2021 26.26 26.40 25.83 26.04
4804 NYSE CNP Thu, Oct 28, 2021 26.28 26.40 26.06 26.29
4803 NYSE CNP Wed, Oct 27, 2021 26.67 26.69 26.31 26.31
4802 NYSE CNP Tue, Oct 26, 2021 26.79 26.93 26.66 26.68
4801 NYSE CNP Mon, Oct 25, 2021 26.51 26.86 26.37 26.77
4800 NYSE CNP Fri, Oct 22, 2021 26.56 26.67 26.48 26.54
4799 NYSE CNP Thu, Oct 21, 2021 26.61 26.72 26.47 26.51
4798 NYSE CNP Wed, Oct 20, 2021 26.40 26.74 26.32 26.63
4797 NYSE CNP Tue, Oct 19, 2021 26.38 26.42 26.13 26.16
4796 NYSE CNP Mon, Oct 18, 2021 26.57 26.59 26.18 26.19
4795 NYSE CNP Fri, Oct 15, 2021 26.68 26.92 26.49 26.75
4794 NYSE CNP Thu, Oct 14, 2021 26.00 26.57 25.94 26.57
4793 NYSE CNP Wed, Oct 13, 2021 26.03 26.11 25.80 25.90
4792 NYSE CNP Tue, Oct 12, 2021 25.63 26.06 25.56 26.04
4791 NYSE CNP Mon, Oct 11, 2021 25.56 25.66 25.43 25.54
4790 NYSE CNP Fri, Oct 8, 2021 25.49 25.72 25.36 25.54
4789 NYSE CNP Thu, Oct 7, 2021 25.81 26.05 25.57 25.57
4788 NYSE CNP Wed, Oct 6, 2021 25.37 25.81 24.91 25.79
4787 NYSE CNP Tue, Oct 5, 2021 25.46 25.96 25.38 25.47
4786 NYSE CNP Mon, Oct 4, 2021 24.81 25.62 24.81 25.49
4785 NYSE CNP Fri, Oct 1, 2021 25.19 25.25 24.72 24.90
4784 NYSE CNP Thu, Sep 30, 2021 25.15 25.30 24.58 24.60
4783 NYSE CNP Wed, Sep 29, 2021 24.95 25.43 24.92 25.11
4782 NYSE CNP Tue, Sep 28, 2021 25.30 25.47 24.77 24.95
4781 NYSE CNP Mon, Sep 27, 2021 25.57 25.84 25.35 25.42
4780 NYSE CNP Fri, Sep 24, 2021 25.08 25.51 25.01 25.41
4779 NYSE CNP Thu, Sep 23, 2021 24.58 25.29 24.50 24.80
4778 NYSE CNP Wed, Sep 22, 2021 24.99 25.04 24.51 24.56
4777 NYSE CNP Tue, Sep 21, 2021 24.82 25.20 24.80 24.92
4776 NYSE CNP Mon, Sep 20, 2021 24.36 24.88 24.33 24.71
4775 NYSE CNP Fri, Sep 17, 2021 24.48 24.79 24.39 24.43
4774 NYSE CNP Thu, Sep 16, 2021 25.04 25.11 24.63 24.63
4773 NYSE CNP Wed, Sep 15, 2021 25.66 25.66 25.04 25.10
4772 NYSE CNP Tue, Sep 14, 2021 26.17 26.35 25.64 25.66
4771 NYSE CNP Mon, Sep 13, 2021 26.44 26.56 26.01 26.16
4770 NYSE CNP Fri, Sep 10, 2021 26.69 26.70 26.17 26.22
4769 NYSE CNP Thu, Sep 9, 2021 26.45 26.70 26.32 26.56
4768 NYSE CNP Wed, Sep 8, 2021 25.80 26.66 25.70 26.47
4767 NYSE CNP Tue, Sep 7, 2021 26.00 26.13 25.71 25.80
4766 NYSE CNP Fri, Sep 3, 2021 25.77 26.01 25.62 25.94
4765 NYSE CNP Thu, Sep 2, 2021 25.52 25.79 25.50 25.77
4764 NYSE CNP Wed, Sep 1, 2021 25.17 25.69 25.17 25.51
4763 NYSE CNP Tue, Aug 31, 2021 25.31 25.42 24.84 25.09
4762 NYSE CNP Mon, Aug 30, 2021 25.59 25.63 25.33 25.38
4761 NYSE CNP Fri, Aug 27, 2021 25.46 25.71 25.34 25.62
4760 NYSE CNP Thu, Aug 26, 2021 25.67 25.70 25.31 25.37
4759 NYSE CNP Wed, Aug 25, 2021 25.82 25.91 25.69 25.72
4758 NYSE CNP Tue, Aug 24, 2021 26.28 26.28 25.82 25.84
4757 NYSE CNP Mon, Aug 23, 2021 26.41 26.49 26.09 26.18
4756 NYSE CNP Fri, Aug 20, 2021 25.87 26.37 25.70 26.34
4755 NYSE CNP Thu, Aug 19, 2021 26.31 26.67 25.88 25.92
4754 NYSE CNP Wed, Aug 18, 2021 26.68 26.68 26.29 26.40
4753 NYSE CNP Tue, Aug 17, 2021 26.68 26.86 26.30 26.69
4752 NYSE CNP Mon, Aug 16, 2021 26.86 27.20 26.77 26.79
4751 NYSE CNP Fri, Aug 13, 2021 26.87 26.92 26.65 26.90
4750 NYSE CNP Thu, Aug 12, 2021 26.79 26.83 26.53 26.75
4749 NYSE CNP Wed, Aug 11, 2021 26.63 26.84 26.46 26.81
4748 NYSE CNP Tue, Aug 10, 2021 26.54 26.71 26.34 26.62
4747 NYSE CNP Mon, Aug 9, 2021 26.44 26.56 26.27 26.54
4746 NYSE CNP Fri, Aug 6, 2021 26.27 26.92 26.19 26.48
4745 NYSE CNP Thu, Aug 5, 2021 25.82 26.26 25.69 26.24
4744 NYSE CNP Wed, Aug 4, 2021 25.74 25.83 25.28 25.70
4743 NYSE CNP Tue, Aug 3, 2021 25.66 25.89 25.38 25.87
4742 NYSE CNP Mon, Aug 2, 2021 25.50 25.77 25.45 25.55
4741 NYSE CNP Fri, Jul 30, 2021 25.79 26.04 25.35 25.46
4740 NYSE CNP Thu, Jul 29, 2021 25.75 25.84 25.54 25.81
4739 NYSE CNP Wed, Jul 28, 2021 25.71 25.79 25.47 25.66
4738 NYSE CNP Tue, Jul 27, 2021 25.23 25.70 25.15 25.69
4737 NYSE CNP Mon, Jul 26, 2021 25.20 25.42 25.20 25.35
4736 NYSE CNP Fri, Jul 23, 2021 25.13 25.21 24.94 25.18
4735 NYSE CNP Thu, Jul 22, 2021 25.13 25.28 24.97 25.03
4734 NYSE CNP Wed, Jul 21, 2021 25.37 25.56 25.11 25.17
4733 NYSE CNP Tue, Jul 20, 2021 24.92 25.29 24.85 25.24
4732 NYSE CNP Mon, Jul 19, 2021 25.39 25.51 24.58 24.87
4731 NYSE CNP Fri, Jul 16, 2021 25.37 25.70 25.33 25.59
4730 NYSE CNP Thu, Jul 15, 2021 24.67 25.36 24.67 25.32
4729 NYSE CNP Wed, Jul 14, 2021 24.69 24.94 24.56 24.77
4728 NYSE CNP Tue, Jul 13, 2021 25.11 25.16 24.67 24.68
4727 NYSE CNP Mon, Jul 12, 2021 25.35 25.40 25.13 25.21
4726 NYSE CNP Fri, Jul 9, 2021 25.38 25.51 25.21 25.47
4725 NYSE CNP Thu, Jul 8, 2021 24.69 25.29 24.66 25.26
4724 NYSE CNP Wed, Jul 7, 2021 24.81 25.05 24.65 25.01
4723 NYSE CNP Tue, Jul 6, 2021 24.79 24.90 24.41 24.89
4722 NYSE CNP Fri, Jul 2, 2021 24.76 24.92 24.53 24.91
4721 NYSE CNP Thu, Jul 1, 2021 24.58 24.88 24.29 24.73
4720 NYSE CNP Wed, Jun 30, 2021 24.54 24.69 24.23 24.52
4719 NYSE CNP Tue, Jun 29, 2021 24.63 24.77 24.39 24.49
4718 NYSE CNP Mon, Jun 28, 2021 24.85 24.90 24.54 24.63
4717 NYSE CNP Fri, Jun 25, 2021 24.51 24.84 24.50 24.75
4716 NYSE CNP Thu, Jun 24, 2021 24.75 24.75 24.39 24.51
4715 NYSE CNP Wed, Jun 23, 2021 24.73 24.84 24.37 24.70
4714 NYSE CNP Tue, Jun 22, 2021 24.85 24.98 24.69 24.79
4713 NYSE CNP Mon, Jun 21, 2021 24.75 25.02 24.61 24.94
4712 NYSE CNP Fri, Jun 18, 2021 25.07 25.34 24.59 24.63
4711 NYSE CNP Thu, Jun 17, 2021 25.76 25.81 25.28 25.34
4710 NYSE CNP Wed, Jun 16, 2021 25.96 26.07 25.29 25.53
4709 NYSE CNP Tue, Jun 15, 2021 26.06 26.14 25.92 25.99
4708 NYSE CNP Mon, Jun 14, 2021 26.17 26.18 25.82 25.98
4707 NYSE CNP Fri, Jun 11, 2021 25.91 26.17 25.84 26.15
4706 NYSE CNP Thu, Jun 10, 2021 25.76 26.04 25.76 25.95
4705 NYSE CNP Wed, Jun 9, 2021 25.55 25.96 25.45 25.77
4704 NYSE CNP Tue, Jun 8, 2021 25.65 25.74 25.40 25.46
4703 NYSE CNP Mon, Jun 7, 2021 25.48 25.59 25.35 25.58
4702 NYSE CNP Fri, Jun 4, 2021 25.41 25.53 25.33 25.40
4701 NYSE CNP Thu, Jun 3, 2021 24.97 25.57 24.80 25.39
4700 NYSE CNP Wed, Jun 2, 2021 25.11 25.25 24.98 25.09
4699 NYSE CNP Tue, Jun 1, 2021 25.39 25.40 24.99 25.11
4698 NYSE CNP Fri, May 28, 2021 25.19 25.35 25.15 25.30
4697 NYSE CNP Thu, May 27, 2021 25.22 25.31 25.04 25.08
4696 NYSE CNP Wed, May 26, 2021 24.98 25.14 24.79 25.11
4695 NYSE CNP Tue, May 25, 2021 25.00 25.00 24.75 24.94
4694 NYSE CNP Mon, May 24, 2021 24.93 25.21 24.80 25.03
4693 NYSE CNP Fri, May 21, 2021 24.76 24.85 24.57 24.71
4692 NYSE CNP Thu, May 20, 2021 24.48 24.80 24.38 24.70
4691 NYSE CNP Wed, May 19, 2021 24.45 24.49 23.97 24.48
4690 NYSE CNP Tue, May 18, 2021 24.99 25.01 24.69 24.54
4689 NYSE CNP Mon, May 17, 2021 24.90 25.22 24.78 25.03
4688 NYSE CNP Fri, May 14, 2021 24.65 25.21 24.47 25.02
4687 NYSE CNP Thu, May 13, 2021 23.58 24.51 23.58 24.47
4686 NYSE CNP Wed, May 12, 2021 24.13 24.21 23.63 23.65
4685 NYSE CNP Tue, May 11, 2021 24.43 24.43 23.79 23.96
4684 NYSE CNP Mon, May 10, 2021 24.67 24.81 24.45 24.50
4683 NYSE CNP Fri, May 7, 2021 24.30 24.73 23.96 24.49
4682 NYSE CNP Thu, May 6, 2021 24.30 24.68 23.85 24.38
4681 NYSE CNP Wed, May 5, 2021 24.52 24.42 24.03 24.28
4680 NYSE CNP Tue, May 4, 2021 24.42 24.63 24.28 24.56
4679 NYSE CNP Mon, May 3, 2021 24.52 24.71 24.36 24.42
4678 NYSE CNP Fri, Apr 30, 2021 24.54 24.57 24.21 24.49
4677 NYSE CNP Thu, Apr 29, 2021 24.00 24.76 23.96 24.51
4676 NYSE CNP Wed, Apr 28, 2021 23.75 23.94 23.61 23.94
4675 NYSE CNP Tue, Apr 27, 2021 23.98 24.03 23.69 23.81
4674 NYSE CNP Mon, Apr 26, 2021 24.20 24.23 23.94 23.99
4673 NYSE CNP Fri, Apr 23, 2021 24.17 24.32 23.94 24.13
4672 NYSE CNP Thu, Apr 22, 2021 24.30 24.42 24.16 24.17
4671 NYSE CNP Wed, Apr 21, 2021 24.28 24.36 24.08 24.29
4670 NYSE CNP Tue, Apr 20, 2021 23.80 24.32 23.71 24.23
4669 NYSE CNP Mon, Apr 19, 2021 24.07 24.09 23.68 23.78
4668 NYSE CNP Fri, Apr 16, 2021 24.21 24.30 23.86 24.06
4667 NYSE CNP Thu, Apr 15, 2021 23.72 24.10 23.67 24.05
4666 NYSE CNP Wed, Apr 14, 2021 23.64 23.94 23.50 23.71
4665 NYSE CNP Tue, Apr 13, 2021 23.23 23.74 23.03 23.66
4664 NYSE CNP Mon, Apr 12, 2021 23.27 23.54 23.20 23.34
4663 NYSE CNP Fri, Apr 9, 2021 23.26 23.41 23.13 23.24
4662 NYSE CNP Thu, Apr 8, 2021 23.44 23.48 23.10 23.23
4661 NYSE CNP Wed, Apr 7, 2021 23.35 23.42 23.21 23.36
4660 NYSE CNP Tue, Apr 6, 2021 22.85 23.26 22.80 23.24
4659 NYSE CNP Mon, Apr 5, 2021 22.74 23.06 22.70 22.94
4658 NYSE CNP Thu, Apr 1, 2021 22.65 22.70 22.46 22.65
4657 NYSE CNP Wed, Mar 31, 2021 22.68 22.87 22.45 22.65
4656 NYSE CNP Tue, Mar 30, 2021 22.54 22.81 22.24 22.80
4655 NYSE CNP Mon, Mar 29, 2021 21.89 22.85 21.89 22.65
4654 NYSE CNP Fri, Mar 26, 2021 22.32 22.46 21.76 21.97
4653 NYSE CNP Thu, Mar 25, 2021 21.85 22.41 21.54 22.30
4652 NYSE CNP Wed, Mar 24, 2021 21.80 22.18 21.73 21.75
4651 NYSE CNP Tue, Mar 23, 2021 21.90 22.13 21.70 21.88
4650 NYSE CNP Mon, Mar 22, 2021 22.14 22.38 21.79 21.96
4649 NYSE CNP Fri, Mar 19, 2021 22.00 22.53 21.77 22.26
4648 NYSE CNP Thu, Mar 18, 2021 22.28 22.34 21.92 21.94
4647 NYSE CNP Wed, Mar 17, 2021 22.42 22.54 22.22 22.27
4646 NYSE CNP Tue, Mar 16, 2021 22.42 22.54 22.13 22.44
4645 NYSE CNP Mon, Mar 15, 2021 22.05 22.59 21.97 22.57
4644 NYSE CNP Fri, Mar 12, 2021 21.35 22.08 21.24 21.97
4643 NYSE CNP Thu, Mar 11, 2021 21.32 21.84 21.19 21.29
4642 NYSE CNP Wed, Mar 10, 2021 20.89 21.50 20.88 21.32
4641 NYSE CNP Tue, Mar 9, 2021 20.76 21.05 20.59 20.90
4640 NYSE CNP Mon, Mar 8, 2021 21.04 21.04 20.60 20.81
4639 NYSE CNP Fri, Mar 5, 2021 20.12 20.80 20.05 20.66
4638 NYSE CNP Thu, Mar 4, 2021 19.74 20.41 19.56 19.87
4637 NYSE CNP Wed, Mar 3, 2021 19.46 19.64 19.38 19.45
4636 NYSE CNP Tue, Mar 2, 2021 19.69 19.71 19.51 19.57
4635 NYSE CNP Mon, Mar 1, 2021 19.80 20.03 19.57 19.60
4634 NYSE CNP Fri, Feb 26, 2021 19.53 19.85 19.31 19.44
4633 NYSE CNP Thu, Feb 25, 2021 20.80 21.45 19.53 19.75
4632 NYSE CNP Wed, Feb 24, 2021 20.69 21.20 20.51 20.81
4631 NYSE CNP Tue, Feb 23, 2021 20.67 20.94 20.61 20.78
4630 NYSE CNP Mon, Feb 22, 2021 21.18 21.34 20.17 20.67
4629 NYSE CNP Fri, Feb 19, 2021 21.78 21.91 21.42 21.43
4628 NYSE CNP Thu, Feb 18, 2021 21.50 22.10 21.44 21.80
4627 NYSE CNP Wed, Feb 17, 2021 21.48 21.62 20.68 21.53
4626 NYSE CNP Tue, Feb 16, 2021 21.39 21.66 21.26 21.38
4625 NYSE CNP Fri, Feb 12, 2021 21.17 21.44 21.10 21.38
4624 NYSE CNP Thu, Feb 11, 2021 21.48 21.59 21.18 21.25
4623 NYSE CNP Wed, Feb 10, 2021 21.41 21.56 21.27 21.46
4622 NYSE CNP Tue, Feb 9, 2021 21.10 21.34 20.94 21.28
4621 NYSE CNP Mon, Feb 8, 2021 21.34 21.43 20.94 21.03
4620 NYSE CNP Fri, Feb 5, 2021 21.63 21.63 21.26 21.40
4619 NYSE CNP Thu, Feb 4, 2021 21.10 21.45 20.93 21.43
4618 NYSE CNP Wed, Feb 3, 2021 21.45 21.50 20.98 21.15
4617 NYSE CNP Tue, Feb 2, 2021 21.43 21.77 21.28 21.50
4616 NYSE CNP Mon, Feb 1, 2021 21.29 21.60 21.10 21.24
4615 NYSE CNP Fri, Jan 29, 2021 21.41 21.68 20.83 21.09
4614 NYSE CNP Thu, Jan 28, 2021 21.00 21.84 20.92 21.58
4613 NYSE CNP Wed, Jan 27, 2021 21.62 21.83 20.64 20.86
4612 NYSE CNP Tue, Jan 26, 2021 21.73 22.06 21.54 21.95
4611 NYSE CNP Mon, Jan 25, 2021 21.34 21.86 21.25 21.67
4610 NYSE CNP Fri, Jan 22, 2021 21.56 21.59 21.28 21.44
4609 NYSE CNP Thu, Jan 21, 2021 21.52 21.77 21.28 21.69
4608 NYSE CNP Wed, Jan 20, 2021 21.47 21.73 21.28 21.48
4607 NYSE CNP Tue, Jan 19, 2021 21.60 21.79 21.38 21.69
4606 NYSE CNP Fri, Jan 15, 2021 21.30 21.52 21.00 21.46
4605 NYSE CNP Thu, Jan 14, 2021 20.82 20.94 20.58 20.85
4604 NYSE CNP Wed, Jan 13, 2021 20.62 20.94 20.55 20.82
4603 NYSE CNP Tue, Jan 12, 2021 20.75 20.98 20.52 20.70
4602 NYSE CNP Mon, Jan 11, 2021 20.62 20.87 20.57 20.79
4601 NYSE CNP Fri, Jan 8, 2021 20.94 20.96 20.52 20.71
4600 NYSE CNP Thu, Jan 7, 2021 21.96 22.02 20.87 20.88
4599 NYSE CNP Wed, Jan 6, 2021 21.92 22.19 21.82 21.95
4598 NYSE CNP Tue, Jan 5, 2021 21.41 21.64 21.20 21.57
4597 NYSE CNP Mon, Jan 4, 2021 21.67 21.74 21.18 21.34
4596 NYSE CNP Thu, Dec 31, 2020 21.40 21.69 21.25 21.64
4595 NYSE CNP Wed, Dec 30, 2020 21.24 21.55 21.17 21.42
4594 NYSE CNP Tue, Dec 29, 2020 21.55 21.67 21.19 21.30
4593 NYSE CNP Mon, Dec 28, 2020 21.68 21.78 21.41 21.41
4592 NYSE CNP Thu, Dec 24, 2020 21.47 21.59 21.21 21.58
4591 NYSE CNP Wed, Dec 23, 2020 21.02 21.62 21.02 21.50
4590 NYSE CNP Tue, Dec 22, 2020 21.05 21.13 20.72 20.82
4589 NYSE CNP Mon, Dec 21, 2020 21.61 21.66 20.97 21.05
4588 NYSE CNP Fri, Dec 18, 2020 21.91 22.03 21.70 21.87
4587 NYSE CNP Thu, Dec 17, 2020 22.00 22.27 21.86 21.88
4586 NYSE CNP Wed, Dec 16, 2020 22.27 22.31 21.73 21.87
4585 NYSE CNP Tue, Dec 15, 2020 21.76 22.29 21.60 22.24
4584 NYSE CNP Mon, Dec 14, 2020 22.00 22.05 21.60 21.64
4583 NYSE CNP Fri, Dec 11, 2020 21.71 21.98 21.60 21.75
4582 NYSE CNP Thu, Dec 10, 2020 22.14 22.32 21.66 21.80
4581 NYSE CNP Wed, Dec 9, 2020 22.61 22.70 22.00 22.23
4580 NYSE CNP Tue, Dec 8, 2020 23.02 23.10 22.45 22.50
4579 NYSE CNP Mon, Dec 7, 2020 22.76 23.56 22.61 23.14
4578 NYSE CNP Fri, Dec 4, 2020 22.84 23.20 22.74 22.86
4577 NYSE CNP Thu, Dec 3, 2020 22.89 23.15 22.75 22.79
4576 NYSE CNP Wed, Dec 2, 2020 22.74 22.96 22.40 22.93
4575 NYSE CNP Tue, Dec 1, 2020 23.38 23.61 22.83 22.83
4574 NYSE CNP Mon, Nov 30, 2020 24.03 24.13 23.08 23.19
4573 NYSE CNP Fri, Nov 27, 2020 24.59 24.70 24.04 24.07
4572 NYSE CNP Wed, Nov 25, 2020 24.42 24.70 24.28 24.51
4571 NYSE CNP Tue, Nov 24, 2020 24.29 24.50 23.89 24.36
4570 NYSE CNP Mon, Nov 23, 2020 23.56 24.00 23.54 23.98
4569 NYSE CNP Fri, Nov 20, 2020 23.35 23.62 23.28 23.46
4568 NYSE CNP Thu, Nov 19, 2020 23.61 23.78 23.15 23.43
4567 NYSE CNP Wed, Nov 18, 2020 25.15 25.17 23.74 23.75
4566 NYSE CNP Tue, Nov 17, 2020 24.72 25.39 24.62 25.02
4565 NYSE CNP Mon, Nov 16, 2020 24.62 25.11 24.60 25.09
4564 NYSE CNP Fri, Nov 13, 2020 23.59 24.27 23.55 24.25
4563 NYSE CNP Thu, Nov 12, 2020 23.87 23.87 23.11 23.44
4562 NYSE CNP Wed, Nov 11, 2020 24.12 24.58 23.97 24.07
4561 NYSE CNP Tue, Nov 10, 2020 23.90 24.14 23.76 24.10
4560 NYSE CNP Mon, Nov 9, 2020 24.00 24.40 23.48 23.73
4559 NYSE CNP Fri, Nov 6, 2020 22.71 22.91 22.45 22.86
4558 NYSE CNP Thu, Nov 5, 2020 21.85 23.17 21.85 22.67
4557 NYSE CNP Wed, Nov 4, 2020 21.76 22.20 21.49 21.56
4556 NYSE CNP Tue, Nov 3, 2020 21.79 22.18 21.67 21.79
4555 NYSE CNP Mon, Nov 2, 2020 21.42 21.56 21.06 21.47
4554 NYSE CNP Fri, Oct 30, 2020 21.49 21.55 21.00 21.13
4553 NYSE CNP Thu, Oct 29, 2020 21.21 21.67 20.89 21.48
4552 NYSE CNP Wed, Oct 28, 2020 21.78 22.27 21.25 21.30
4551 NYSE CNP Tue, Oct 27, 2020 22.22 22.46 22.10 22.33
4550 NYSE CNP Mon, Oct 26, 2020 21.85 22.19 21.76 22.13
4549 NYSE CNP Fri, Oct 23, 2020 22.32 22.49 22.01 22.23
4548 NYSE CNP Thu, Oct 22, 2020 21.55 22.14 21.44 22.07
4547 NYSE CNP Wed, Oct 21, 2020 21.25 21.82 21.21 21.53
4546 NYSE CNP Tue, Oct 20, 2020 20.92 21.97 20.81 21.34
4545 NYSE CNP Mon, Oct 19, 2020 20.73 21.01 20.73 20.80
4544 NYSE CNP Fri, Oct 16, 2020 20.94 21.12 20.65 20.85
4543 NYSE CNP Thu, Oct 15, 2020 20.59 20.99 20.59 20.92
4542 NYSE CNP Wed, Oct 14, 2020 20.85 21.06 20.61 20.79
4541 NYSE CNP Tue, Oct 13, 2020 21.39 21.59 20.77 20.82
4540 NYSE CNP Mon, Oct 12, 2020 21.40 21.82 21.22 21.61
4539 NYSE CNP Fri, Oct 9, 2020 21.39 21.54 21.21 21.37
4538 NYSE CNP Thu, Oct 8, 2020 20.77 21.36 20.68 21.32
4537 NYSE CNP Wed, Oct 7, 2020 20.70 20.92 20.47 20.65
4536 NYSE CNP Tue, Oct 6, 2020 20.29 20.81 20.09 20.57
4535 NYSE CNP Mon, Oct 5, 2020 20.02 20.24 19.71 20.19
4534 NYSE CNP Fri, Oct 2, 2020 19.20 19.98 19.10 19.93
4533 NYSE CNP Thu, Oct 1, 2020 19.44 19.48 19.19 19.40
4532 NYSE CNP Wed, Sep 30, 2020 19.14 19.49 19.06 19.35
4531 NYSE CNP Tue, Sep 29, 2020 19.11 19.26 18.78 19.00
4530 NYSE CNP Mon, Sep 28, 2020 19.17 19.30 18.99 19.02
4529 NYSE CNP Fri, Sep 25, 2020 18.75 19.01 18.67 18.99
4528 NYSE CNP Thu, Sep 24, 2020 18.82 19.14 18.60 18.90
4527 NYSE CNP Wed, Sep 23, 2020 18.93 19.13 18.84 18.86
4526 NYSE CNP Tue, Sep 22, 2020 18.84 19.11 18.79 18.91
4525 NYSE CNP Mon, Sep 21, 2020 18.75 19.25 18.67 18.90
4524 NYSE CNP Fri, Sep 18, 2020 19.24 19.29 18.84 18.93
4523 NYSE CNP Thu, Sep 17, 2020 19.57 19.59 19.13 19.29
4522 NYSE CNP Wed, Sep 16, 2020 19.02 19.77 19.02 19.74
4521 NYSE CNP Tue, Sep 15, 2020 19.58 19.66 18.86 19.01
4520 NYSE CNP Mon, Sep 14, 2020 19.57 19.86 19.42 19.54
4519 NYSE CNP Fri, Sep 11, 2020 19.45 19.56 19.26 19.45
4518 NYSE CNP Thu, Sep 10, 2020 19.46 19.77 19.40 19.45
4517 NYSE CNP Wed, Sep 9, 2020 19.58 19.73 19.39 19.53
4516 NYSE CNP Tue, Sep 8, 2020 19.83 19.94 19.31 19.37
4515 NYSE CNP Fri, Sep 4, 2020 20.23 20.30 19.60 19.87
4514 NYSE CNP Thu, Sep 3, 2020 20.59 20.75 19.96 20.15
4513 NYSE CNP Wed, Sep 2, 2020 19.98 20.55 19.88 20.45
4512 NYSE CNP Tue, Sep 1, 2020 19.85 20.05 19.74 20.00
4511 NYSE CNP Mon, Aug 31, 2020 19.98 20.13 19.88 20.07
4510 NYSE CNP Fri, Aug 28, 2020 19.85 19.98 19.61 19.95
4509 NYSE CNP Thu, Aug 27, 2020 19.69 19.92 19.61 19.76
4508 NYSE CNP Wed, Aug 26, 2020 19.89 19.89 19.55 19.64
4507 NYSE CNP Tue, Aug 25, 2020 20.39 20.39 19.90 20.01
4506 NYSE CNP Mon, Aug 24, 2020 19.83 20.26 19.81 20.22
4505 NYSE CNP Fri, Aug 21, 2020 19.91 20.08 19.70 19.79
4504 NYSE CNP Thu, Aug 20, 2020 20.13 20.19 19.81 19.82
4503 NYSE CNP Wed, Aug 19, 2020 20.14 20.48 20.11 20.25
4502 NYSE CNP Tue, Aug 18, 2020 20.66 20.77 20.11 20.09
4501 NYSE CNP Mon, Aug 17, 2020 20.54 20.84 20.46 20.65
4500 NYSE CNP Fri, Aug 14, 2020 20.64 20.65 20.27 20.54
4499 NYSE CNP Thu, Aug 13, 2020 20.26 20.87 20.26 20.74
4498 NYSE CNP Wed, Aug 12, 2020 20.83 20.95 20.39 20.40
4497 NYSE CNP Tue, Aug 11, 2020 21.22 21.42 20.60 20.61
4496 NYSE CNP Mon, Aug 10, 2020 20.58 21.04 20.49 20.98
4495 NYSE CNP Fri, Aug 7, 2020 20.19 20.70 20.15 20.41
4494 NYSE CNP Thu, Aug 6, 2020 19.05 20.51 19.05 20.27
4493 NYSE CNP Wed, Aug 5, 2020 19.68 19.83 18.90 19.02
4492 NYSE CNP Tue, Aug 4, 2020 19.26 19.92 19.26 19.49
4491 NYSE CNP Mon, Aug 3, 2020 18.94 19.55 18.77 19.32
4490 NYSE CNP Fri, Jul 31, 2020 19.16 19.30 18.40 19.01
4489 NYSE CNP Thu, Jul 30, 2020 19.20 19.22 18.77 19.13
4488 NYSE CNP Wed, Jul 29, 2020 19.42 19.47 19.11 19.43
4487 NYSE CNP Tue, Jul 28, 2020 19.01 19.57 19.00 19.35
4486 NYSE CNP Mon, Jul 27, 2020 19.65 19.74 18.86 19.07
4485 NYSE CNP Fri, Jul 24, 2020 20.24 20.35 19.62 19.74
4484 NYSE CNP Thu, Jul 23, 2020 19.96 20.59 19.88 20.21
4483 NYSE CNP Wed, Jul 22, 2020 19.29 20.12 19.21 20.01
4482 NYSE CNP Tue, Jul 21, 2020 19.25 19.42 19.06 19.40
4481 NYSE CNP Mon, Jul 20, 2020 19.86 19.98 19.06 19.18
4480 NYSE CNP Fri, Jul 17, 2020 19.38 19.94 19.30 19.86
4479 NYSE CNP Thu, Jul 16, 2020 19.30 19.47 19.05 19.29
4478 NYSE CNP Wed, Jul 15, 2020 19.56 19.86 19.28 19.30
4477 NYSE CNP Tue, Jul 14, 2020 19.23 19.58 19.18 19.28
4476 NYSE CNP Mon, Jul 13, 2020 19.30 19.51 19.13 19.21
4475 NYSE CNP Fri, Jul 10, 2020 19.00 19.35 18.95 19.27
4474 NYSE CNP Thu, Jul 9, 2020 19.22 19.23 18.51 18.95
4473 NYSE CNP Wed, Jul 8, 2020 19.46 19.48 19.23 19.33
4472 NYSE CNP Tue, Jul 7, 2020 19.40 19.63 19.24 19.49
4471 NYSE CNP Mon, Jul 6, 2020 19.75 19.95 19.32 19.60
4470 NYSE CNP Thu, Jul 2, 2020 19.48 19.78 19.40 19.46
4469 NYSE CNP Wed, Jul 1, 2020 18.70 19.41 18.67 19.27
4468 NYSE CNP Tue, Jun 30, 2020 18.63 18.81 18.39 18.67
4467 NYSE CNP Mon, Jun 29, 2020 17.91 18.62 17.73 18.62
4466 NYSE CNP Fri, Jun 26, 2020 18.03 18.11 17.53 17.70
4465 NYSE CNP Thu, Jun 25, 2020 18.21 18.34 17.89 18.15
4464 NYSE CNP Wed, Jun 24, 2020 17.97 18.54 17.88 18.33
4463 NYSE CNP Tue, Jun 23, 2020 18.27 18.37 17.94 18.18
4462 NYSE CNP Mon, Jun 22, 2020 17.70 18.14 17.59 18.05
4461 NYSE CNP Fri, Jun 19, 2020 18.65 18.65 17.78 17.79
4460 NYSE CNP Thu, Jun 18, 2020 18.28 18.64 18.23 18.35
4459 NYSE CNP Wed, Jun 17, 2020 18.50 18.62 18.16 18.46
4458 NYSE CNP Tue, Jun 16, 2020 18.94 19.34 18.33 18.39
4457 NYSE CNP Mon, Jun 15, 2020 17.50 18.60 17.34 18.27
4456 NYSE CNP Fri, Jun 12, 2020 18.36 18.60 17.73 18.00
4455 NYSE CNP Thu, Jun 11, 2020 17.59 17.93 17.38 17.77
4454 NYSE CNP Wed, Jun 10, 2020 18.72 18.85 18.20 18.39
4453 NYSE CNP Tue, Jun 9, 2020 18.75 18.82 18.25 18.63
4452 NYSE CNP Mon, Jun 8, 2020 18.40 19.33 18.38 19.09
4451 NYSE CNP Fri, Jun 5, 2020 18.58 18.98 18.21 18.25
4450 NYSE CNP Thu, Jun 4, 2020 18.36 18.38 17.83 18.05
4449 NYSE CNP Wed, Jun 3, 2020 18.37 18.68 18.33 18.46
4448 NYSE CNP Tue, Jun 2, 2020 18.03 18.27 17.93 18.10
4447 NYSE CNP Mon, Jun 1, 2020 17.78 18.25 17.71 18.05
4446 NYSE CNP Fri, May 29, 2020 17.88 18.00 17.36 17.78
4445 NYSE CNP Thu, May 28, 2020 17.83 18.12 17.54 18.02
4444 NYSE CNP Wed, May 27, 2020 18.02 18.13 17.44 17.50
4443 NYSE CNP Tue, May 26, 2020 17.54 17.83 17.41 17.49
4442 NYSE CNP Fri, May 22, 2020 16.78 16.97 16.72 16.92
4441 NYSE CNP Thu, May 21, 2020 16.94 17.15 16.70 16.76
4440 NYSE CNP Wed, May 20, 2020 17.12 17.30 16.85 16.92
4439 NYSE CNP Tue, May 19, 2020 17.35 17.41 16.89 16.89
4438 NYSE CNP Mon, May 18, 2020 17.65 17.90 17.40 17.49
4437 NYSE CNP Fri, May 15, 2020 17.11 17.23 16.56 16.80
4436 NYSE CNP Thu, May 14, 2020 16.66 17.33 16.40 17.28
4435 NYSE CNP Wed, May 13, 2020 17.63 17.67 16.63 16.90
4434 NYSE CNP Tue, May 12, 2020 17.94 18.26 17.79 17.79
4433 NYSE CNP Mon, May 11, 2020 18.39 18.49 17.83 18.18
4432 NYSE CNP Fri, May 8, 2020 18.09 18.68 18.09 18.59
4431 NYSE CNP Thu, May 7, 2020 17.58 19.12 17.53 17.81
4430 NYSE CNP Wed, May 6, 2020 16.50 16.56 15.93 15.98
4429 NYSE CNP Tue, May 5, 2020 16.60 16.80 16.33 16.39
4428 NYSE CNP Mon, May 4, 2020 16.27 16.39 15.75 16.36
4427 NYSE CNP Fri, May 1, 2020 16.68 16.73 16.17 16.46
4426 NYSE CNP Thu, Apr 30, 2020 17.51 17.54 16.77 17.03
4425 NYSE CNP Wed, Apr 29, 2020 18.03 18.18 17.58 17.69
4424 NYSE CNP Tue, Apr 28, 2020 17.78 18.13 17.27 17.41
4423 NYSE CNP Mon, Apr 27, 2020 16.78 17.40 16.71 17.32
4422 NYSE CNP Fri, Apr 24, 2020 16.52 16.78 16.16 16.68
4421 NYSE CNP Thu, Apr 23, 2020 16.25 16.70 16.21 16.42
4420 NYSE CNP Wed, Apr 22, 2020 15.89 16.40 15.31 16.19
4419 NYSE CNP Tue, Apr 21, 2020 15.29 15.80 15.18 15.51
4418 NYSE CNP Mon, Apr 20, 2020 15.95 16.35 15.62 15.75
4417 NYSE CNP Fri, Apr 17, 2020 16.33 16.90 16.25 16.53
4416 NYSE CNP Thu, Apr 16, 2020 15.90 16.13 15.46 15.79
4415 NYSE CNP Wed, Apr 15, 2020 16.24 16.40 15.73 15.87
4414 NYSE CNP Tue, Apr 14, 2020 17.25 17.45 16.80 17.00
4413 NYSE CNP Mon, Apr 13, 2020 17.88 17.92 16.75 16.89
4412 NYSE CNP Thu, Apr 9, 2020 17.20 18.24 17.20 17.81
4411 NYSE CNP Wed, Apr 8, 2020 15.70 16.90 15.43 16.82
4410 NYSE CNP Tue, Apr 7, 2020 16.46 16.65 15.39 15.47
4409 NYSE CNP Mon, Apr 6, 2020 14.02 15.47 13.85 15.30
4408 NYSE CNP Fri, Apr 3, 2020 13.98 14.17 13.06 13.44
4407 NYSE CNP Thu, Apr 2, 2020 13.81 14.70 13.58 14.13
4406 NYSE CNP Wed, Apr 1, 2020 14.45 14.58 13.65 14.12
4405 NYSE CNP Tue, Mar 31, 2020 16.07 16.22 15.34 15.45
4404 NYSE CNP Mon, Mar 30, 2020 16.40 16.55 15.52 16.23
4403 NYSE CNP Fri, Mar 27, 2020 15.22 17.03 15.08 16.34
4402 NYSE CNP Thu, Mar 26, 2020 15.17 16.23 15.02 15.89
4401 NYSE CNP Wed, Mar 25, 2020 13.98 15.75 13.07 15.13
4400 NYSE CNP Tue, Mar 24, 2020 13.10 13.87 12.90 13.63
4399 NYSE CNP Mon, Mar 23, 2020 12.37 12.86 11.93 12.10
4398 NYSE CNP Fri, Mar 20, 2020 12.49 13.73 11.68 12.48
4397 NYSE CNP Thu, Mar 19, 2020 12.35 12.74 11.58 12.23
4396 NYSE CNP Wed, Mar 18, 2020 13.66 13.86 11.67 12.47
4395 NYSE CNP Tue, Mar 17, 2020 12.75 14.66 12.21 14.65
4394 NYSE CNP Mon, Mar 16, 2020 14.21 14.45 12.35 12.48
4393 NYSE CNP Fri, Mar 13, 2020 15.57 15.74 14.00 15.55
4392 NYSE CNP Thu, Mar 12, 2020 16.34 16.40 14.63 14.87
4391 NYSE CNP Wed, Mar 11, 2020 18.12 18.25 16.97 17.66
4390 NYSE CNP Tue, Mar 10, 2020 18.63 18.81 17.42 18.71
4389 NYSE CNP Mon, Mar 9, 2020 20.64 21.55 17.16 18.03
4388 NYSE CNP Fri, Mar 6, 2020 22.00 22.11 20.93 21.55
4387 NYSE CNP Thu, Mar 5, 2020 23.43 23.47 22.49 22.67
4386 NYSE CNP Wed, Mar 4, 2020 23.27 23.95 22.96 23.82
4385 NYSE CNP Tue, Mar 3, 2020 23.64 24.18 22.80 23.10
4384 NYSE CNP Mon, Mar 2, 2020 23.08 23.75 22.79 23.75
4383 NYSE CNP Fri, Feb 28, 2020 23.74 23.79 22.48 23.02
4382 NYSE CNP Thu, Feb 27, 2020 24.11 25.33 23.60 24.16
4381 NYSE CNP Wed, Feb 26, 2020 24.50 24.75 24.04 24.08
4380 NYSE CNP Tue, Feb 25, 2020 25.23 25.45 24.45 24.49
4379 NYSE CNP Mon, Feb 24, 2020 25.07 25.30 24.74 25.22
4378 NYSE CNP Fri, Feb 21, 2020 25.62 25.78 25.23 25.27
4377 NYSE CNP Thu, Feb 20, 2020 26.33 26.39 25.53 25.72
4376 NYSE CNP Wed, Feb 19, 2020 26.74 26.86 26.24 26.43
4375 NYSE CNP Tue, Feb 18, 2020 27.18 27.37 26.96 26.79
4374 NYSE CNP Fri, Feb 14, 2020 27.30 27.53 27.11 27.18
4373 NYSE CNP Thu, Feb 13, 2020 27.01 27.25 27.00 27.18
4372 NYSE CNP Wed, Feb 12, 2020 27.03 27.19 26.94 27.12
4371 NYSE CNP Tue, Feb 11, 2020 26.95 27.15 26.91 27.03
4370 NYSE CNP Mon, Feb 10, 2020 26.72 27.40 26.57 26.86
4369 NYSE CNP Fri, Feb 7, 2020 26.91 26.91 26.66 26.72
4368 NYSE CNP Thu, Feb 6, 2020 26.75 26.94 26.57 26.86
4367 NYSE CNP Wed, Feb 5, 2020 26.53 26.94 26.42 26.75
4366 NYSE CNP Tue, Feb 4, 2020 26.31 26.74 26.23 26.52
4365 NYSE CNP Mon, Feb 3, 2020 26.53 26.76 26.33 26.34
4364 NYSE CNP Fri, Jan 31, 2020 26.63 26.70 26.20 26.48
4363 NYSE CNP Thu, Jan 30, 2020 26.56 26.73 26.43 26.67
4362 NYSE CNP Wed, Jan 29, 2020 26.33 26.66 26.31 26.58
4361 NYSE CNP Tue, Jan 28, 2020 26.28 26.45 26.06 26.31
4360 NYSE CNP Mon, Jan 27, 2020 26.45 26.63 26.14 26.21
4359 NYSE CNP Fri, Jan 24, 2020 26.87 26.87 26.26 26.46
4358 NYSE CNP Thu, Jan 23, 2020 26.15 26.97 26.11 26.93
4357 NYSE CNP Wed, Jan 22, 2020 27.07 27.27 26.17 26.18
4356 NYSE CNP Tue, Jan 21, 2020 27.07 27.17 26.81 27.01
4355 NYSE CNP Fri, Jan 17, 2020 27.06 27.20 26.90 27.05
4354 NYSE CNP Thu, Jan 16, 2020 27.09 27.17 26.78 27.05
4353 NYSE CNP Wed, Jan 15, 2020 26.70 27.11 26.66 27.00
4352 NYSE CNP Tue, Jan 14, 2020 26.58 26.82 26.45 26.66
4351 NYSE CNP Mon, Jan 13, 2020 26.30 26.48 26.20 26.28
4350 NYSE CNP Fri, Jan 10, 2020 26.43 26.44 25.90 26.30
4349 NYSE CNP Thu, Jan 9, 2020 26.61 26.61 26.31 26.45
4348 NYSE CNP Wed, Jan 8, 2020 26.92 26.94 26.62 26.64
4347 NYSE CNP Tue, Jan 7, 2020 26.76 26.88 26.37 26.87
4346 NYSE CNP Mon, Jan 6, 2020 26.77 27.00 26.68 26.75
4345 NYSE CNP Fri, Jan 3, 2020 26.77 26.94 26.73 26.79
4344 NYSE CNP Thu, Jan 2, 2020 27.33 27.34 26.69 26.95
4343 NYSE CNP Tue, Dec 31, 2019 26.91 27.28 26.88 27.27
4342 NYSE CNP Mon, Dec 30, 2019 26.83 26.94 26.62 26.91
4341 NYSE CNP Fri, Dec 27, 2019 26.90 26.99 26.80 26.91
4340 NYSE CNP Thu, Dec 26, 2019 26.83 27.03 26.81 26.91
4339 NYSE CNP Tue, Dec 24, 2019 26.78 26.95 26.74 26.76
4338 NYSE CNP Mon, Dec 23, 2019 26.78 26.97 26.46 26.73
4337 NYSE CNP Fri, Dec 20, 2019 27.13 27.25 26.61 26.73
4336 NYSE CNP Thu, Dec 19, 2019 26.74 26.99 26.59 26.78
4335 NYSE CNP Wed, Dec 18, 2019 26.47 26.95 26.45 26.85
4334 NYSE CNP Tue, Dec 17, 2019 26.30 26.83 26.26 26.41
4333 NYSE CNP Mon, Dec 16, 2019 25.92 26.37 25.92 26.35
4332 NYSE CNP Fri, Dec 13, 2019 24.77 26.01 24.77 25.94
4331 NYSE CNP Thu, Dec 12, 2019 25.06 25.33 24.67 24.82
4330 NYSE CNP Wed, Dec 11, 2019 24.90 25.21 24.89 25.11
4329 NYSE CNP Tue, Dec 10, 2019 25.06 25.16 24.86 24.96
4328 NYSE CNP Mon, Dec 9, 2019 25.05 25.16 24.82 25.04
4327 NYSE CNP Fri, Dec 6, 2019 24.75 25.13 24.70 25.02
4326 NYSE CNP Thu, Dec 5, 2019 24.67 24.85 24.62 24.79
4325 NYSE CNP Wed, Dec 4, 2019 24.28 24.82 24.28 24.72
4324 NYSE CNP Tue, Dec 3, 2019 24.36 24.58 24.27 24.40
4323 NYSE CNP Mon, Dec 2, 2019 24.54 24.71 24.36 24.39
4322 NYSE CNP Fri, Nov 29, 2019 24.68 24.85 24.52 24.56
4321 NYSE CNP Wed, Nov 27, 2019 24.41 24.67 24.30 24.67
4320 NYSE CNP Tue, Nov 26, 2019 24.72 24.78 24.35 24.49
4319 NYSE CNP Mon, Nov 25, 2019 24.75 24.91 24.63 24.80
4318 NYSE CNP Fri, Nov 22, 2019 24.50 25.02 24.32 24.75
4317 NYSE CNP Thu, Nov 21, 2019 24.29 24.58 24.25 24.54
4316 NYSE CNP Wed, Nov 20, 2019 25.02 25.10 24.37 24.45
4315 NYSE CNP Tue, Nov 19, 2019 25.14 25.36 24.80 25.05
4314 NYSE CNP Mon, Nov 18, 2019 25.62 25.65 25.09 25.16
4313 NYSE CNP Fri, Nov 15, 2019 25.68 26.89 25.09 25.48
4312 NYSE CNP Thu, Nov 14, 2019 28.10 28.28 26.59 26.69
4311 NYSE CNP Wed, Nov 13, 2019 28.00 28.19 27.83 28.09
4310 NYSE CNP Tue, Nov 12, 2019 27.72 27.98 27.57 27.94
4309 NYSE CNP Mon, Nov 11, 2019 28.71 28.75 27.53 27.70
4308 NYSE CNP Fri, Nov 8, 2019 28.85 29.07 28.62 28.78
4307 NYSE CNP Thu, Nov 7, 2019 28.74 29.11 28.17 29.00
4306 NYSE CNP Wed, Nov 6, 2019 28.76 29.12 28.76 28.77
4305 NYSE CNP Tue, Nov 5, 2019 28.89 29.07 28.69 28.74
4304 NYSE CNP Mon, Nov 4, 2019 28.96 29.28 28.80 28.91
4303 NYSE CNP Fri, Nov 1, 2019 29.07 29.16 28.94 29.02
4302 NYSE CNP Thu, Oct 31, 2019 29.15 29.24 28.92 29.07
4301 NYSE CNP Wed, Oct 30, 2019 29.03 29.18 28.85 29.08
4300 NYSE CNP Tue, Oct 29, 2019 29.14 29.23 28.88 29.04
4299 NYSE CNP Mon, Oct 28, 2019 29.37 29.51 29.13 29.14
4298 NYSE CNP Fri, Oct 25, 2019 30.18 30.23 29.49 29.54
4297 NYSE CNP Thu, Oct 24, 2019 29.59 30.23 29.56 30.16
4296 NYSE CNP Wed, Oct 23, 2019 29.35 29.61 29.22 29.60
4295 NYSE CNP Tue, Oct 22, 2019 28.93 29.33 28.80 29.29
4294 NYSE CNP Mon, Oct 21, 2019 28.59 28.79 28.54 28.74
4293 NYSE CNP Fri, Oct 18, 2019 28.64 28.80 28.43 28.64
4292 NYSE CNP Thu, Oct 17, 2019 28.62 28.81 28.43 28.71
4291 NYSE CNP Wed, Oct 16, 2019 28.17 28.65 28.10 28.62
4290 NYSE CNP Tue, Oct 15, 2019 27.90 28.20 27.89 28.18
4289 NYSE CNP Mon, Oct 14, 2019 28.36 28.41 27.88 27.89
4288 NYSE CNP Fri, Oct 11, 2019 28.15 28.46 28.08 28.27
4287 NYSE CNP Thu, Oct 10, 2019 28.12 28.43 28.04 28.16
4286 NYSE CNP Wed, Oct 9, 2019 28.21 28.29 27.88 28.14
4285 NYSE CNP Tue, Oct 8, 2019 28.99 28.99 28.18 28.18
4284 NYSE CNP Mon, Oct 7, 2019 29.15 29.20 28.82 28.83
4283 NYSE CNP Fri, Oct 4, 2019 29.00 29.28 28.63 29.25
4282 NYSE CNP Thu, Oct 3, 2019 29.15 29.16 28.61 28.90
4281 NYSE CNP Wed, Oct 2, 2019 29.86 29.87 29.10 29.12
4280 NYSE CNP Tue, Oct 1, 2019 30.18 30.32 29.86 29.89
4279 NYSE CNP Mon, Sep 30, 2019 30.06 30.27 29.99 30.18
4278 NYSE CNP Fri, Sep 27, 2019 30.17 30.26 29.89 30.00
4277 NYSE CNP Thu, Sep 26, 2019 30.71 30.71 30.09 30.12
4276 NYSE CNP Wed, Sep 25, 2019 30.44 30.69 30.35 30.61
4275 NYSE CNP Tue, Sep 24, 2019 30.45 30.68 30.38 30.45
4274 NYSE CNP Mon, Sep 23, 2019 30.37 30.52 30.27 30.40
4273 NYSE CNP Fri, Sep 20, 2019 30.17 30.42 30.17 30.33
4272 NYSE CNP Thu, Sep 19, 2019 30.06 30.21 29.86 30.04
4271 NYSE CNP Wed, Sep 18, 2019 30.03 30.04 29.62 29.97
4270 NYSE CNP Tue, Sep 17, 2019 30.34 30.34 29.69 29.91
4269 NYSE CNP Mon, Sep 16, 2019 30.00 30.39 29.84 30.34
4268 NYSE CNP Fri, Sep 13, 2019 29.71 30.15 29.71 29.85
4267 NYSE CNP Thu, Sep 12, 2019 30.50 30.52 29.79 29.88
4266 NYSE CNP Wed, Sep 11, 2019 29.19 30.43 29.19 30.41
4265 NYSE CNP Tue, Sep 10, 2019 28.78 29.36 28.70 29.31
4264 NYSE CNP Mon, Sep 9, 2019 28.39 28.86 28.26 28.78
4263 NYSE CNP Fri, Sep 6, 2019 28.27 28.57 28.20 28.50
4262 NYSE CNP Thu, Sep 5, 2019 27.96 28.24 27.92 27.99
4261 NYSE CNP Wed, Sep 4, 2019 28.31 28.40 27.98 28.15
4260 NYSE CNP Tue, Sep 3, 2019 27.63 28.31 27.62 28.29
4259 NYSE CNP Fri, Aug 30, 2019 27.72 27.99 27.68 27.69
4258 NYSE CNP Thu, Aug 29, 2019 27.48 27.78 27.35 27.62
4257 NYSE CNP Wed, Aug 28, 2019 27.29 27.39 27.16 27.31
4256 NYSE CNP Tue, Aug 27, 2019 27.70 27.73 27.27 27.28
4255 NYSE CNP Mon, Aug 26, 2019 27.44 27.59 27.33 27.58
4254 NYSE CNP Fri, Aug 23, 2019 28.13 28.15 27.32 27.42
4253 NYSE CNP Thu, Aug 22, 2019 27.92 28.16 27.85 28.02
4252 NYSE CNP Wed, Aug 21, 2019 27.80 27.96 27.71 27.92
4251 NYSE CNP Tue, Aug 20, 2019 28.11 28.16 27.75 27.83
4250 NYSE CNP Mon, Aug 19, 2019 27.93 28.30 27.87 28.11
4249 NYSE CNP Fri, Aug 16, 2019 27.61 27.97 27.59 27.87
4248 NYSE CNP Thu, Aug 15, 2019 27.49 27.94 27.43 27.57
4247 NYSE CNP Wed, Aug 14, 2019 27.80 27.99 27.48 27.50
4246 NYSE CNP Tue, Aug 13, 2019 27.80 28.08 27.67 27.71
4245 NYSE CNP Mon, Aug 12, 2019 27.60 27.81 27.35 27.76
4244 NYSE CNP Fri, Aug 9, 2019 27.85 28.03 27.59 27.62
4243 NYSE CNP Thu, Aug 8, 2019 27.88 28.04 27.60 27.83
4242 NYSE CNP Wed, Aug 7, 2019 28.85 28.92 27.44 28.06
4241 NYSE CNP Tue, Aug 6, 2019 28.63 28.93 28.24 28.86
4240 NYSE CNP Mon, Aug 5, 2019 29.33 29.48 28.41 28.55
4239 NYSE CNP Fri, Aug 2, 2019 29.15 29.44 28.89 29.33
4238 NYSE CNP Thu, Aug 1, 2019 29.04 29.26 28.82 29.09
4237 NYSE CNP Wed, Jul 31, 2019 28.80 29.23 28.73 29.01
4236 NYSE CNP Tue, Jul 30, 2019 28.68 29.13 28.65 28.84
4235 NYSE CNP Mon, Jul 29, 2019 28.81 28.85 28.52 28.76
4234 NYSE CNP Fri, Jul 26, 2019 28.63 28.92 28.63 28.80
4233 NYSE CNP Thu, Jul 25, 2019 28.29 28.59 28.28 28.55
4232 NYSE CNP Wed, Jul 24, 2019 28.77 28.82 28.34 28.43
4231 NYSE CNP Tue, Jul 23, 2019 28.68 28.79 28.60 28.69
4230 NYSE CNP Mon, Jul 22, 2019 28.74 28.78 28.53 28.68
4229 NYSE CNP Fri, Jul 19, 2019 29.20 29.25 28.62 28.64
4228 NYSE CNP Thu, Jul 18, 2019 28.93 29.29 28.78 29.25
4227 NYSE CNP Wed, Jul 17, 2019 29.09 29.15 28.96 29.01
4226 NYSE CNP Tue, Jul 16, 2019 28.96 29.07 28.62 28.90
4225 NYSE CNP Mon, Jul 15, 2019 28.90 29.00 28.77 28.99
4224 NYSE CNP Fri, Jul 12, 2019 29.05 29.14 28.82 28.87
4223 NYSE CNP Thu, Jul 11, 2019 29.00 29.09 28.68 29.06
4222 NYSE CNP Wed, Jul 10, 2019 29.22 29.35 28.93 29.01
4221 NYSE CNP Tue, Jul 9, 2019 29.16 29.25 28.99 29.09
4220 NYSE CNP Mon, Jul 8, 2019 29.52 29.54 28.98 29.16
4219 NYSE CNP Fri, Jul 5, 2019 29.18 29.45 28.86 29.44
4218 NYSE CNP Wed, Jul 3, 2019 29.04 29.72 29.03 29.43
4217 NYSE CNP Tue, Jul 2, 2019 29.01 29.26 28.77 29.00
4216 NYSE CNP Mon, Jul 1, 2019 28.60 28.66 28.26 28.49
4215 NYSE CNP Fri, Jun 28, 2019 28.47 28.80 28.45 28.63
4214 NYSE CNP Thu, Jun 27, 2019 28.78 28.87 28.46 28.51
4213 NYSE CNP Wed, Jun 26, 2019 29.42 29.46 28.60 28.65
4212 NYSE CNP Tue, Jun 25, 2019 29.83 29.89 29.48 29.51
4211 NYSE CNP Mon, Jun 24, 2019 30.00 30.09 29.67 29.85
4210 NYSE CNP Fri, Jun 21, 2019 30.04 30.04 29.58 29.92
4209 NYSE CNP Thu, Jun 20, 2019 30.11 30.24 29.67 30.04
4208 NYSE CNP Wed, Jun 19, 2019 29.36 30.09 29.36 29.98
4207 NYSE CNP Tue, Jun 18, 2019 29.79 29.80 29.34 29.54
4206 NYSE CNP Mon, Jun 17, 2019 29.62 29.75 29.45 29.60
4205 NYSE CNP Fri, Jun 14, 2019 29.37 29.74 29.30 29.62
4204 NYSE CNP Thu, Jun 13, 2019 29.56 29.56 29.17 29.26
4203 NYSE CNP Wed, Jun 12, 2019 28.74 29.06 28.67 28.98
4202 NYSE CNP Tue, Jun 11, 2019 28.86 28.92 28.53 28.64
4201 NYSE CNP Mon, Jun 10, 2019 28.83 28.98 28.58 28.92
4200 NYSE CNP Fri, Jun 7, 2019 29.41 29.54 28.79 28.82
4199 NYSE CNP Thu, Jun 6, 2019 29.19 29.41 29.06 29.15
4198 NYSE CNP Wed, Jun 5, 2019 28.96 29.19 28.80 29.04
4197 NYSE CNP Tue, Jun 4, 2019 28.70 28.84 28.15 28.82
4196 NYSE CNP Mon, Jun 3, 2019 28.61 28.74 28.28 28.66
4195 NYSE CNP Fri, May 31, 2019 28.29 28.54 28.20 28.44
4194 NYSE CNP Thu, May 30, 2019 28.46 28.60 28.20 28.27
4193 NYSE CNP Wed, May 29, 2019 28.92 28.93 28.41 28.45
4192 NYSE CNP Tue, May 28, 2019 29.49 29.51 28.82 28.82
4191 NYSE CNP Fri, May 24, 2019 29.60 29.72 29.37 29.39
4190 NYSE CNP Thu, May 23, 2019 29.57 29.61 29.17 29.42
4189 NYSE CNP Wed, May 22, 2019 29.54 29.68 29.36 29.55
4188 NYSE CNP Tue, May 21, 2019 29.64 29.91 29.50 29.52
4187 NYSE CNP Mon, May 20, 2019 29.80 30.03 29.55 29.64
4186 NYSE CNP Fri, May 17, 2019 29.46 29.92 29.46 29.77
4185 NYSE CNP Thu, May 16, 2019 29.40 29.74 29.32 29.60
4184 NYSE CNP Wed, May 15, 2019 29.56 29.66 29.38 29.42
4183 NYSE CNP Tue, May 14, 2019 30.08 30.14 29.63 29.49
4182 NYSE CNP Mon, May 13, 2019 29.51 30.19 29.48 30.16
4181 NYSE CNP Fri, May 10, 2019 29.02 29.71 28.76 29.66
4180 NYSE CNP Thu, May 9, 2019 30.38 30.45 29.14 29.25
4179 NYSE CNP Wed, May 8, 2019 30.72 30.84 30.41 30.45
4178 NYSE CNP Tue, May 7, 2019 31.03 31.12 30.70 30.81
4177 NYSE CNP Mon, May 6, 2019 31.15 31.17 30.94 31.05
4176 NYSE CNP Fri, May 3, 2019 30.81 31.16 30.81 31.15
4175 NYSE CNP Thu, May 2, 2019 30.77 31.03 30.70 30.75
4174 NYSE CNP Wed, May 1, 2019 30.89 31.09 30.75 30.78
4173 NYSE CNP Tue, Apr 30, 2019 30.53 31.04 30.39 31.00
4172 NYSE CNP Mon, Apr 29, 2019 30.36 30.53 30.30 30.45
4171 NYSE CNP Fri, Apr 26, 2019 30.71 30.88 30.46 30.47
4170 NYSE CNP Thu, Apr 25, 2019 30.19 30.62 30.02 30.51
4169 NYSE CNP Wed, Apr 24, 2019 30.67 30.76 30.28 30.29
4168 NYSE CNP Tue, Apr 23, 2019 30.58 30.73 30.40 30.62
4167 NYSE CNP Mon, Apr 22, 2019 30.24 30.50 30.21 30.48
4166 NYSE CNP Thu, Apr 18, 2019 30.16 30.46 30.11 30.29
4165 NYSE CNP Wed, Apr 17, 2019 30.14 30.18 29.96 30.01
4164 NYSE CNP Tue, Apr 16, 2019 30.38 30.50 29.98 30.15
4163 NYSE CNP Mon, Apr 15, 2019 30.69 30.77 30.40 30.50
4162 NYSE CNP Fri, Apr 12, 2019 30.19 30.63 30.02 30.57
4161 NYSE CNP Thu, Apr 11, 2019 30.24 30.37 30.10 30.29
4160 NYSE CNP Wed, Apr 10, 2019 30.37 30.52 30.08 30.20
4159 NYSE CNP Tue, Apr 9, 2019 30.47 30.53 30.18 30.32
4158 NYSE CNP Mon, Apr 8, 2019 30.78 30.80 30.39 30.46
4157 NYSE CNP Fri, Apr 5, 2019 30.63 30.87 30.51 30.87
4156 NYSE CNP Thu, Apr 4, 2019 30.90 30.94 30.42 30.53
4155 NYSE CNP Wed, Apr 3, 2019 30.70 30.89 30.46 30.70
4154 NYSE CNP Tue, Apr 2, 2019 30.81 30.86 30.57 30.78
4153 NYSE CNP Mon, Apr 1, 2019 30.69 30.76 30.44 30.70
4152 NYSE CNP Fri, Mar 29, 2019 30.36 30.78 30.24 30.70
4151 NYSE CNP Thu, Mar 28, 2019 30.55 30.65 30.14 30.33
4150 NYSE CNP Wed, Mar 27, 2019 30.97 31.00 30.49 30.54
4149 NYSE CNP Tue, Mar 26, 2019 30.80 31.07 30.77 30.93
4148 NYSE CNP Mon, Mar 25, 2019 30.66 30.88 30.57 30.80
4147 NYSE CNP Fri, Mar 22, 2019 30.72 30.92 30.65 30.72
4146 NYSE CNP Thu, Mar 21, 2019 30.24 30.76 30.18 30.62
4145 NYSE CNP Wed, Mar 20, 2019 30.37 30.53 30.22 30.26
4144 NYSE CNP Tue, Mar 19, 2019 30.48 30.57 30.21 30.27
4143 NYSE CNP Mon, Mar 18, 2019 30.80 30.83 30.38 30.58
4142 NYSE CNP Fri, Mar 15, 2019 30.42 30.81 30.35 30.81
4141 NYSE CNP Thu, Mar 14, 2019 30.42 30.62 30.26 30.41
4140 NYSE CNP Wed, Mar 13, 2019 30.71 30.76 30.40 30.41
4139 NYSE CNP Tue, Mar 12, 2019 30.43 30.73 30.33 30.68
4138 NYSE CNP Mon, Mar 11, 2019 30.03 30.43 30.00 30.43
4137 NYSE CNP Fri, Mar 8, 2019 30.08 30.12 29.76 30.03
4136 NYSE CNP Thu, Mar 7, 2019 30.16 30.31 29.92 30.03
4135 NYSE CNP Wed, Mar 6, 2019 30.21 30.25 29.94 30.10
4134 NYSE CNP Tue, Mar 5, 2019 30.29 30.36 30.06 30.17
4133 NYSE CNP Mon, Mar 4, 2019 30.17 30.36 29.89 30.34
4132 NYSE CNP Fri, Mar 1, 2019 30.10 30.28 29.83 30.17
4131 NYSE CNP Thu, Feb 28, 2019 30.19 30.22 29.20 30.14
4130 NYSE CNP Wed, Feb 27, 2019 30.91 31.18 30.72 31.16
4129 NYSE CNP Tue, Feb 26, 2019 31.27 31.27 30.91 30.93
4128 NYSE CNP Mon, Feb 25, 2019 31.39 31.41 30.88 31.01
4127 NYSE CNP Fri, Feb 22, 2019 31.28 31.42 31.08 31.40
4126 NYSE CNP Thu, Feb 21, 2019 30.80 31.26 30.68 31.22
4125 NYSE CNP Wed, Feb 20, 2019 30.95 31.06 30.77 30.98
4124 NYSE CNP Tue, Feb 19, 2019 30.93 31.24 30.88 30.92
4123 NYSE CNP Fri, Feb 15, 2019 30.95 31.04 30.74 30.89
4122 NYSE CNP Thu, Feb 14, 2019 30.78 30.98 30.67 30.83
4121 NYSE CNP Wed, Feb 13, 2019 30.76 30.89 30.63 30.76
4120 NYSE CNP Tue, Feb 12, 2019 30.86 31.01 30.65 30.84
4119 NYSE CNP Mon, Feb 11, 2019 30.83 30.94 30.49 30.79
4118 NYSE CNP Fri, Feb 8, 2019 30.81 30.88 30.47 30.85
4117 NYSE CNP Thu, Feb 7, 2019 30.63 30.86 30.47 30.81
4116 NYSE CNP Wed, Feb 6, 2019 30.72 30.82 30.51 30.60
4115 NYSE CNP Tue, Feb 5, 2019 30.82 30.96 30.74 30.83
4114 NYSE CNP Mon, Feb 4, 2019 30.62 30.94 30.40 30.93
4113 NYSE CNP Fri, Feb 1, 2019 30.86 30.96 30.55 30.81
4112 NYSE CNP Thu, Jan 31, 2019 30.20 30.99 30.04 30.92
4111 NYSE CNP Wed, Jan 30, 2019 29.90 30.39 29.90 30.21
4110 NYSE CNP Tue, Jan 29, 2019 29.99 30.07 29.86 30.03
4109 NYSE CNP Mon, Jan 28, 2019 29.79 30.02 29.61 29.86
4108 NYSE CNP Fri, Jan 25, 2019 30.05 30.20 29.73 29.79
4107 NYSE CNP Thu, Jan 24, 2019 29.80 30.17 29.62 30.12
4106 NYSE CNP Wed, Jan 23, 2019 29.62 29.90 29.62 29.87
4105 NYSE CNP Tue, Jan 22, 2019 29.49 29.61 29.08 29.61
4104 NYSE CNP Fri, Jan 18, 2019 29.78 29.82 29.44 29.44
4103 NYSE CNP Thu, Jan 17, 2019 29.48 29.67 29.40 29.54
4102 NYSE CNP Wed, Jan 16, 2019 29.21 29.53 29.21 29.52
4101 NYSE CNP Tue, Jan 15, 2019 29.30 29.72 29.20 29.29
4100 NYSE CNP Mon, Jan 14, 2019 29.24 29.31 28.95 29.20
4099 NYSE CNP Fri, Jan 11, 2019 29.48 29.50 29.22 29.38
4098 NYSE CNP Thu, Jan 10, 2019 29.04 29.55 28.98 29.51
4097 NYSE CNP Wed, Jan 9, 2019 29.27 29.43 28.92 28.98
4096 NYSE CNP Tue, Jan 8, 2019 28.87 29.35 28.82 29.34
4095 NYSE CNP Mon, Jan 7, 2019 28.90 29.20 28.63 28.79
4094 NYSE CNP Fri, Jan 4, 2019 28.14 28.71 28.14 28.68
4093 NYSE CNP Thu, Jan 3, 2019 28.04 28.40 27.96 28.16
4092 NYSE CNP Wed, Jan 2, 2019 28.16 28.18 27.74 28.00
4091 NYSE CNP Mon, Dec 31, 2018 28.00 28.25 27.77 28.23
4090 NYSE CNP Fri, Dec 28, 2018 28.16 28.33 27.89 28.00
4089 NYSE CNP Thu, Dec 27, 2018 27.60 28.12 27.16 28.09
4088 NYSE CNP Wed, Dec 26, 2018 27.22 27.71 26.81 27.65
4087 NYSE CNP Mon, Dec 24, 2018 28.46 28.56 27.16 27.22
4086 NYSE CNP Fri, Dec 21, 2018 28.41 29.11 28.23 28.37
4085 NYSE CNP Thu, Dec 20, 2018 28.38 28.68 28.04 28.40
4084 NYSE CNP Wed, Dec 19, 2018 28.41 28.75 28.14 28.39
4083 NYSE CNP Tue, Dec 18, 2018 28.88 29.12 28.23 28.30
4082 NYSE CNP Mon, Dec 17, 2018 29.39 29.63 28.73 28.91
4081 NYSE CNP Fri, Dec 14, 2018 29.55 29.58 29.21 29.30
4080 NYSE CNP Thu, Dec 13, 2018 28.88 29.50 28.88 29.34
4079 NYSE CNP Wed, Dec 12, 2018 28.89 29.20 28.83 28.89
4078 NYSE CNP Tue, Dec 11, 2018 28.58 28.87 28.49 28.78
4077 NYSE CNP Mon, Dec 10, 2018 28.42 28.62 27.91 28.46
4076 NYSE CNP Fri, Dec 7, 2018 28.25 28.62 28.13 28.38
4075 NYSE CNP Thu, Dec 6, 2018 28.12 28.23 27.65 28.17
4074 NYSE CNP Tue, Dec 4, 2018 28.40 28.61 27.98 28.05
4073 NYSE CNP Mon, Dec 3, 2018 28.10 28.40 27.93 28.37
4072 NYSE CNP Fri, Nov 30, 2018 27.83 28.02 27.70 28.01
4071 NYSE CNP Thu, Nov 29, 2018 28.01 28.01 27.49 27.74
4070 NYSE CNP Wed, Nov 28, 2018 27.92 28.13 27.74 28.01
4069 NYSE CNP Tue, Nov 27, 2018 27.80 28.04 27.71 27.95
4068 NYSE CNP Mon, Nov 26, 2018 27.74 27.90 27.56 27.81
4067 NYSE CNP Fri, Nov 23, 2018 27.77 27.87 27.54 27.65
4066 NYSE CNP Wed, Nov 21, 2018 27.84 28.01 27.70 27.81
4065 NYSE CNP Tue, Nov 20, 2018 28.01 28.19 27.77 27.85
4064 NYSE CNP Mon, Nov 19, 2018 27.69 28.02 27.57 27.97
4063 NYSE CNP Fri, Nov 16, 2018 27.82 27.93 27.46 27.73
4062 NYSE CNP Thu, Nov 15, 2018 27.33 27.55 26.87 27.55
4061 NYSE CNP Wed, Nov 14, 2018 27.93 27.99 27.37 27.46
4060 NYSE CNP Tue, Nov 13, 2018 28.08 28.28 27.89 27.94
4059 NYSE CNP Mon, Nov 12, 2018 28.19 28.47 28.04 28.10
4058 NYSE CNP Fri, Nov 9, 2018 27.94 28.34 27.94 28.13
4057 NYSE CNP Thu, Nov 8, 2018 28.67 28.67 27.72 28.06
4056 NYSE CNP Wed, Nov 7, 2018 27.99 28.35 27.84 28.32
4055 NYSE CNP Tue, Nov 6, 2018 27.59 27.83 27.49 27.80
4054 NYSE CNP Mon, Nov 5, 2018 27.09 27.52 26.99 27.49
4053 NYSE CNP Fri, Nov 2, 2018 27.25 27.28 26.87 26.96
4052 NYSE CNP Thu, Nov 1, 2018 27.05 27.22 26.95 27.19
4051 NYSE CNP Wed, Oct 31, 2018 27.11 27.26 26.74 27.01
4050 NYSE CNP Tue, Oct 30, 2018 27.32 27.50 27.06 27.30
4049 NYSE CNP Mon, Oct 29, 2018 27.22 27.59 27.06 27.22
4048 NYSE CNP Fri, Oct 26, 2018 27.84 27.97 26.93 27.17
4047 NYSE CNP Thu, Oct 25, 2018 27.79 27.91 27.47 27.75
4046 NYSE CNP Wed, Oct 24, 2018 27.87 28.29 27.73 27.91
4045 NYSE CNP Tue, Oct 23, 2018 27.81 28.01 27.48 27.67
4044 NYSE CNP Mon, Oct 22, 2018 28.12 28.19 27.76 27.81
4043 NYSE CNP Fri, Oct 19, 2018 27.84 28.19 27.73 28.12
4042 NYSE CNP Thu, Oct 18, 2018 27.61 27.92 27.52 27.76
4041 NYSE CNP Wed, Oct 17, 2018 27.71 27.88 27.39 27.56
4040 NYSE CNP Tue, Oct 16, 2018 27.52 27.96 27.35 27.75
4039 NYSE CNP Mon, Oct 15, 2018 27.46 27.78 27.31 27.55
4038 NYSE CNP Fri, Oct 12, 2018 27.22 27.42 27.04 27.34
4037 NYSE CNP Thu, Oct 11, 2018 28.01 28.02 27.12 27.15
4036 NYSE CNP Wed, Oct 10, 2018 28.18 28.45 27.85 27.88
4035 NYSE CNP Tue, Oct 9, 2018 28.09 28.29 27.95 28.13
4034 NYSE CNP Mon, Oct 8, 2018 27.87 28.24 27.80 27.95
4033 NYSE CNP Fri, Oct 5, 2018 27.28 27.76 27.25 27.73
4032 NYSE CNP Thu, Oct 4, 2018 27.28 27.45 26.97 27.28
4031 NYSE CNP Wed, Oct 3, 2018 27.93 27.98 27.17 27.32
4030 NYSE CNP Tue, Oct 2, 2018 27.72 27.97 27.42 27.91
4029 NYSE CNP Mon, Oct 1, 2018 27.59 27.68 27.43 27.54
4028 NYSE CNP Fri, Sep 28, 2018 27.50 27.76 27.48 27.65
4027 NYSE CNP Thu, Sep 27, 2018 27.32 27.54 27.20 27.42
4026 NYSE CNP Wed, Sep 26, 2018 27.42 27.52 27.09 27.25
4025 NYSE CNP Tue, Sep 25, 2018 27.26 27.93 26.87 27.65
4024 NYSE CNP Mon, Sep 24, 2018 28.09 28.12 27.78 27.82
4023 NYSE CNP Fri, Sep 21, 2018 27.93 28.23 27.86 28.03
4022 NYSE CNP Thu, Sep 20, 2018 27.94 28.06 27.68 28.00
4021 NYSE CNP Wed, Sep 19, 2018 28.64 28.64 27.84 27.91
4020 NYSE CNP Tue, Sep 18, 2018 28.73 28.79 28.53 28.60
4019 NYSE CNP Mon, Sep 17, 2018 28.92 28.92 28.58 28.78
4018 NYSE CNP Fri, Sep 14, 2018 28.75 29.06 28.55 28.92
4017 NYSE CNP Thu, Sep 13, 2018 28.55 28.80 28.38 28.78
4016 NYSE CNP Wed, Sep 12, 2018 28.80 28.86 28.53 28.58
4015 NYSE CNP Tue, Sep 11, 2018 28.74 28.86 28.67 28.76
4014 NYSE CNP Mon, Sep 10, 2018 28.66 28.80 28.57 28.73
4013 NYSE CNP Fri, Sep 7, 2018 28.71 28.82 28.50 28.51
4012 NYSE CNP Thu, Sep 6, 2018 28.86 29.00 28.73 28.90
4011 NYSE CNP Wed, Sep 5, 2018 28.52 28.96 28.20 28.92
4010 NYSE CNP Tue, Sep 4, 2018 27.68 27.94 27.65 27.92
4009 NYSE CNP Fri, Aug 31, 2018 27.82 28.00 27.69 27.79
4008 NYSE CNP Thu, Aug 30, 2018 27.81 27.89 27.68 27.77
4007 NYSE CNP Wed, Aug 29, 2018 27.64 27.81 27.52 27.79
4006 NYSE CNP Tue, Aug 28, 2018 27.62 27.67 27.48 27.55
4005 NYSE CNP Mon, Aug 27, 2018 27.93 27.98 27.51 27.68
4004 NYSE CNP Fri, Aug 24, 2018 27.75 27.93 27.58 27.88
4003 NYSE CNP Thu, Aug 23, 2018 27.81 27.95 27.61 27.71
4002 NYSE CNP Wed, Aug 22, 2018 28.13 28.16 27.77 27.83
4001 NYSE CNP Tue, Aug 21, 2018 28.38 28.38 28.00 28.06
4000 NYSE CNP Mon, Aug 20, 2018 28.33 28.38 28.15 28.35
3999 NYSE CNP Fri, Aug 17, 2018 28.30 28.49 28.26 28.29
3998 NYSE CNP Thu, Aug 16, 2018 27.96 28.29 27.82 28.29
3997 NYSE CNP Wed, Aug 15, 2018 27.88 28.20 27.79 27.95
3996 NYSE CNP Tue, Aug 14, 2018 28.26 28.26 28.00 27.85
3995 NYSE CNP Mon, Aug 13, 2018 28.18 28.27 28.05 28.22
3994 NYSE CNP Fri, Aug 10, 2018 28.28 28.43 28.11 28.13
3993 NYSE CNP Thu, Aug 9, 2018 28.23 28.28 28.06 28.20
3992 NYSE CNP Wed, Aug 8, 2018 28.25 28.34 28.08 28.24
3991 NYSE CNP Tue, Aug 7, 2018 28.27 28.34 28.09 28.28
3990 NYSE CNP Mon, Aug 6, 2018 27.95 28.43 27.94 28.27
3989 NYSE CNP Fri, Aug 3, 2018 28.10 28.28 27.80 27.97
3988 NYSE CNP Thu, Aug 2, 2018 27.91 28.20 27.74 28.11
3987 NYSE CNP Wed, Aug 1, 2018 28.32 28.32 27.83 27.93
3986 NYSE CNP Tue, Jul 31, 2018 28.17 28.48 28.03 28.48
3985 NYSE CNP Mon, Jul 30, 2018 28.16 28.17 27.90 28.03
3984 NYSE CNP Fri, Jul 27, 2018 28.17 28.35 28.00 28.16
3983 NYSE CNP Thu, Jul 26, 2018 28.26 28.54 28.00 28.17
3982 NYSE CNP Wed, Jul 25, 2018 27.92 28.26 27.89 28.10
3981 NYSE CNP Tue, Jul 24, 2018 27.61 27.98 27.26 27.93
3980 NYSE CNP Mon, Jul 23, 2018 27.83 27.98 27.62 27.64
3979 NYSE CNP Fri, Jul 20, 2018 27.96 27.99 27.61 27.76
3978 NYSE CNP Thu, Jul 19, 2018 27.65 28.15 27.65 28.02
3977 NYSE CNP Wed, Jul 18, 2018 27.75 27.75 27.37 27.61
3976 NYSE CNP Tue, Jul 17, 2018 27.80 27.86 27.62 27.71
3975 NYSE CNP Mon, Jul 16, 2018 27.80 27.84 27.65 27.73
3974 NYSE CNP Fri, Jul 13, 2018 27.79 27.92 27.55 27.76
3973 NYSE CNP Thu, Jul 12, 2018 27.58 27.91 27.51 27.83
3972 NYSE CNP Wed, Jul 11, 2018 27.13 27.54 27.07 27.51
3971 NYSE CNP Tue, Jul 10, 2018 26.81 27.24 26.55 27.11
3970 NYSE CNP Mon, Jul 9, 2018 27.94 27.98 26.84 26.92
3969 NYSE CNP Fri, Jul 6, 2018 27.82 28.02 27.73 27.94
3968 NYSE CNP Thu, Jul 5, 2018 27.66 27.75 27.28 27.75
3967 NYSE CNP Tue, Jul 3, 2018 27.60 27.80 27.54 27.61
3966 NYSE CNP Mon, Jul 2, 2018 27.75 27.85 27.42 27.57
3965 NYSE CNP Fri, Jun 29, 2018 27.56 27.86 27.42 27.71
3964 NYSE CNP Thu, Jun 28, 2018 27.84 28.00 27.52 27.56
3963 NYSE CNP Wed, Jun 27, 2018 27.31 27.61 27.19 27.56
3962 NYSE CNP Tue, Jun 26, 2018 27.11 27.54 27.11 27.33
3961 NYSE CNP Mon, Jun 25, 2018 26.66 27.29 26.64 27.19
3960 NYSE CNP Fri, Jun 22, 2018 26.58 26.65 26.48 26.62
3959 NYSE CNP Thu, Jun 21, 2018 26.25 26.56 26.24 26.52
3958 NYSE CNP Wed, Jun 20, 2018 26.47 26.48 26.23 26.31
3957 NYSE CNP Tue, Jun 19, 2018 26.03 26.39 26.02 26.38
3956 NYSE CNP Mon, Jun 18, 2018 25.88 26.13 25.87 26.08
3955 NYSE CNP Fri, Jun 15, 2018 26.07 26.10 25.81 25.89
3954 NYSE CNP Thu, Jun 14, 2018 25.65 26.18 25.65 26.18
3953 NYSE CNP Wed, Jun 13, 2018 25.91 26.27 25.61 25.64
3952 NYSE CNP Tue, Jun 12, 2018 25.37 25.96 25.27 25.91
3951 NYSE CNP Mon, Jun 11, 2018 25.35 25.49 25.10 25.22
3950 NYSE CNP Fri, Jun 8, 2018 25.46 25.51 25.15 25.35
3949 NYSE CNP Thu, Jun 7, 2018 25.26 25.56 25.10 25.41
3948 NYSE CNP Wed, Jun 6, 2018 25.66 25.81 25.12 25.21
3947 NYSE CNP Tue, Jun 5, 2018 25.61 25.76 25.51 25.66
3946 NYSE CNP Mon, Jun 4, 2018 25.93 26.04 25.57 25.63
3945 NYSE CNP Fri, Jun 1, 2018 26.13 26.19 25.57 25.66
3944 NYSE CNP Thu, May 31, 2018 26.13 26.36 25.97 26.13
3943 NYSE CNP Wed, May 30, 2018 25.87 26.28 25.72 26.12
3942 NYSE CNP Tue, May 29, 2018 25.92 26.10 25.69 25.84
3941 NYSE CNP Fri, May 25, 2018 26.14 26.17 25.96 25.98
3940 NYSE CNP Thu, May 24, 2018 25.90 26.20 25.73 26.17
3939 NYSE CNP Wed, May 23, 2018 25.45 25.89 25.39 25.86
3938 NYSE CNP Tue, May 22, 2018 25.26 25.57 25.23 25.41
3937 NYSE CNP Mon, May 21, 2018 25.37 25.40 25.18 25.22
3936 NYSE CNP Fri, May 18, 2018 25.36 25.47 25.21 25.33
3935 NYSE CNP Thu, May 17, 2018 25.53 25.65 25.23 25.29
3934 NYSE CNP Wed, May 16, 2018 25.85 25.89 25.44 25.50
3933 NYSE CNP Tue, May 15, 2018 26.38 26.49 25.84 25.78
3932 NYSE CNP Mon, May 14, 2018 26.76 26.83 26.39 26.49
3931 NYSE CNP Fri, May 11, 2018 26.63 26.79 26.56 26.68
3930 NYSE CNP Thu, May 10, 2018 26.41 26.68 26.33 26.64
3929 NYSE CNP Wed, May 9, 2018 26.83 26.89 26.25 26.27
3928 NYSE CNP Tue, May 8, 2018 26.48 26.57 26.20 26.55
3927 NYSE CNP Mon, May 7, 2018 26.72 27.04 26.48 26.63
3926 NYSE CNP Fri, May 4, 2018 26.98 27.08 26.04 26.39
3925 NYSE CNP Thu, May 3, 2018 25.42 25.51 24.99 25.38
3924 NYSE CNP Wed, May 2, 2018 25.48 25.60 25.34 25.46
3923 NYSE CNP Tue, May 1, 2018 25.26 25.47 25.26 25.44
3922 NYSE CNP Mon, Apr 30, 2018 25.50 25.58 25.23 25.33
3921 NYSE CNP Fri, Apr 27, 2018 25.06 25.59 25.02 25.47
3920 NYSE CNP Thu, Apr 26, 2018 25.03 25.20 24.89 25.11
3919 NYSE CNP Wed, Apr 25, 2018 25.26 25.46 24.81 24.92
3918 NYSE CNP Tue, Apr 24, 2018 26.05 26.06 25.29 25.36
3917 NYSE CNP Mon, Apr 23, 2018 26.25 26.49 25.76 25.94
3916 NYSE CNP Fri, Apr 20, 2018 27.01 27.07 26.62 26.68
3915 NYSE CNP Thu, Apr 19, 2018 27.02 27.16 26.90 26.98
3914 NYSE CNP Wed, Apr 18, 2018 27.17 27.37 27.11 27.14
3913 NYSE CNP Tue, Apr 17, 2018 27.12 27.27 26.98 27.17
3912 NYSE CNP Mon, Apr 16, 2018 26.75 27.12 26.69 27.07
3911 NYSE CNP Fri, Apr 13, 2018 26.59 26.78 26.53 26.67
3910 NYSE CNP Thu, Apr 12, 2018 26.90 26.91 26.39 26.53
3909 NYSE CNP Wed, Apr 11, 2018 27.05 27.22 26.78 26.83
3908 NYSE CNP Tue, Apr 10, 2018 27.07 27.22 27.01 27.10
3907 NYSE CNP Mon, Apr 9, 2018 26.93 27.31 26.87 27.13
3906 NYSE CNP Fri, Apr 6, 2018 27.26 27.26 26.74 26.89
3905 NYSE CNP Thu, Apr 5, 2018 27.23 27.54 26.96 27.29
3904 NYSE CNP Wed, Apr 4, 2018 27.03 27.29 26.88 27.20
3903 NYSE CNP Tue, Apr 3, 2018 26.97 27.18 26.79 27.08
3902 NYSE CNP Mon, Apr 2, 2018 27.47 27.50 26.77 26.98
3901 NYSE CNP Thu, Mar 29, 2018 26.98 27.49 26.98 27.40
3900 NYSE CNP Wed, Mar 28, 2018 27.20 27.20 26.58 26.95
3899 NYSE CNP Tue, Mar 27, 2018 26.86 27.47 26.76 27.09
3898 NYSE CNP Mon, Mar 26, 2018 26.65 26.92 26.43 26.84
3897 NYSE CNP Fri, Mar 23, 2018 26.84 27.14 26.44 26.50
3896 NYSE CNP Thu, Mar 22, 2018 26.53 27.00 26.40 26.73
3895 NYSE CNP Wed, Mar 21, 2018 26.80 27.28 26.71 26.84
3894 NYSE CNP Tue, Mar 20, 2018 26.93 26.99 26.60 26.81
3893 NYSE CNP Mon, Mar 19, 2018 27.16 27.18 26.78 26.95
3892 NYSE CNP Fri, Mar 16, 2018 26.89 27.26 26.86 27.15
3891 NYSE CNP Thu, Mar 15, 2018 27.13 27.43 26.47 26.92
3890 NYSE CNP Wed, Mar 14, 2018 27.39 27.55 26.77 27.05
3889 NYSE CNP Tue, Mar 13, 2018 27.48 27.59 27.26 27.31
3888 NYSE CNP Mon, Mar 12, 2018 27.16 27.44 27.14 27.43
3887 NYSE CNP Fri, Mar 9, 2018 27.19 27.19 26.95 27.13
3886 NYSE CNP Thu, Mar 8, 2018 26.85 27.11 26.80 27.09
3885 NYSE CNP Wed, Mar 7, 2018 26.73 26.81 26.53 26.71
3884 NYSE CNP Tue, Mar 6, 2018 27.13 27.14 26.64 26.77
3883 NYSE CNP Mon, Mar 5, 2018 26.67 27.24 26.58 27.15
3882 NYSE CNP Fri, Mar 2, 2018 26.73 27.02 26.47 26.69
3881 NYSE CNP Thu, Mar 1, 2018 27.05 27.32 26.64 26.72
3880 NYSE CNP Wed, Feb 28, 2018 27.33 27.41 27.02 27.05
3879 NYSE CNP Tue, Feb 27, 2018 27.85 27.88 27.23 27.25
3878 NYSE CNP Mon, Feb 26, 2018 27.78 27.87 27.67 27.79
3877 NYSE CNP Fri, Feb 23, 2018 27.09 27.76 26.96 27.73
3876 NYSE CNP Thu, Feb 22, 2018 27.14 27.52 26.44 27.00
3875 NYSE CNP Wed, Feb 21, 2018 26.78 26.82 26.22 26.23
3874 NYSE CNP Tue, Feb 20, 2018 26.81 27.00 26.65 26.73
3873 NYSE CNP Fri, Feb 16, 2018 26.69 26.99 26.64 26.91
3872 NYSE CNP Thu, Feb 15, 2018 26.26 26.76 26.20 26.76
3871 NYSE CNP Wed, Feb 14, 2018 26.36 26.48 26.12 26.19
3870 NYSE CNP Tue, Feb 13, 2018 26.65 26.88 26.42 26.49
3869 NYSE CNP Mon, Feb 12, 2018 26.54 26.89 26.34 26.73
3868 NYSE CNP Fri, Feb 9, 2018 25.92 26.72 25.88 26.50
3867 NYSE CNP Thu, Feb 8, 2018 26.32 26.53 25.84 25.85
3866 NYSE CNP Wed, Feb 7, 2018 26.31 26.84 26.25 26.36
3865 NYSE CNP Tue, Feb 6, 2018 26.64 26.64 25.85 26.32
3864 NYSE CNP Mon, Feb 5, 2018 27.47 27.79 26.91 26.91
3863 NYSE CNP Fri, Feb 2, 2018 27.60 27.87 27.52 27.55
3862 NYSE CNP Thu, Feb 1, 2018 28.17 28.32 27.67 27.72
3861 NYSE CNP Wed, Jan 31, 2018 27.89 28.19 27.75 28.18
3860 NYSE CNP Tue, Jan 30, 2018 27.79 27.99 27.66 27.82
3859 NYSE CNP Mon, Jan 29, 2018 28.34 28.42 27.72 27.73
3858 NYSE CNP Fri, Jan 26, 2018 28.44 28.49 28.17 28.46
3857 NYSE CNP Thu, Jan 25, 2018 28.14 28.41 28.03 28.38
3856 NYSE CNP Wed, Jan 24, 2018 28.03 28.18 27.88 28.14
3855 NYSE CNP Tue, Jan 23, 2018 27.88 28.17 27.70 28.08
3854 NYSE CNP Mon, Jan 22, 2018 27.96 28.09 27.74 27.79
3853 NYSE CNP Fri, Jan 19, 2018 27.93 28.09 27.72 27.80
3852 NYSE CNP Thu, Jan 18, 2018 27.92 28.00 27.57 27.83
3851 NYSE CNP Wed, Jan 17, 2018 27.62 27.99 27.57 27.88
3850 NYSE CNP Tue, Jan 16, 2018 27.46 27.62 27.20 27.52
3849 NYSE CNP Fri, Jan 12, 2018 27.35 27.48 27.11 27.37
3848 NYSE CNP Thu, Jan 11, 2018 27.33 27.62 27.22 27.43
3847 NYSE CNP Wed, Jan 10, 2018 27.71 27.71 27.24 27.26
3846 NYSE CNP Tue, Jan 9, 2018 28.07 28.18 27.66 27.76
3845 NYSE CNP Mon, Jan 8, 2018 28.08 28.18 27.79 28.04
3844 NYSE CNP Fri, Jan 5, 2018 28.03 28.26 27.74 27.87
3843 NYSE CNP Thu, Jan 4, 2018 27.94 28.45 27.91 27.99
3842 NYSE CNP Wed, Jan 3, 2018 27.90 28.25 27.79 27.96
3841 NYSE CNP Tue, Jan 2, 2018 28.39 28.42 27.96 28.02
3840 NYSE CNP Fri, Dec 29, 2017 28.42 28.50 28.30 28.36
3839 NYSE CNP Thu, Dec 28, 2017 28.23 28.38 28.07 28.36
3838 NYSE CNP Wed, Dec 27, 2017 28.09 28.22 27.96 28.15
3837 NYSE CNP Tue, Dec 26, 2017 28.11 28.24 27.97 28.03
3836 NYSE CNP Fri, Dec 22, 2017 27.80 28.13 27.80 28.07
3835 NYSE CNP Thu, Dec 21, 2017 27.94 28.02 27.75 27.77
3834 NYSE CNP Wed, Dec 20, 2017 28.01 28.29 27.99 28.02
3833 NYSE CNP Tue, Dec 19, 2017 28.48 28.51 28.00 28.01
3832 NYSE CNP Mon, Dec 18, 2017 28.89 28.90 28.39 28.46
3831 NYSE CNP Fri, Dec 15, 2017 28.69 28.95 28.69 28.80
3830 NYSE CNP Thu, Dec 14, 2017 28.36 28.71 28.10 28.62
3829 NYSE CNP Wed, Dec 13, 2017 28.45 28.50 28.22 28.40
3828 NYSE CNP Tue, Dec 12, 2017 28.76 28.99 28.37 28.38
3827 NYSE CNP Mon, Dec 11, 2017 28.78 28.88 28.67 28.85
3826 NYSE CNP Fri, Dec 8, 2017 28.81 28.91 28.68 28.91
3825 NYSE CNP Thu, Dec 7, 2017 28.97 28.97 28.66 28.83
3824 NYSE CNP Wed, Dec 6, 2017 28.96 29.19 28.78 29.01
3823 NYSE CNP Tue, Dec 5, 2017 29.36 29.36 28.87 28.91
3822 NYSE CNP Mon, Dec 4, 2017 29.24 29.50 29.00 29.36
3821 NYSE CNP Fri, Dec 1, 2017 30.17 30.17 29.08 29.53
3820 NYSE CNP Thu, Nov 30, 2017 29.68 30.07 29.68 30.01
3819 NYSE CNP Wed, Nov 29, 2017 29.51 29.92 29.45 29.67
3818 NYSE CNP Tue, Nov 28, 2017 29.57 29.70 29.51 29.58
3817 NYSE CNP Mon, Nov 27, 2017 29.11 29.57 29.05 29.54
3816 NYSE CNP Fri, Nov 24, 2017 29.15 29.23 29.02 29.03
3815 NYSE CNP Wed, Nov 22, 2017 29.11 29.21 29.08 29.15
3814 NYSE CNP Tue, Nov 21, 2017 29.20 29.21 29.03 29.09
3813 NYSE CNP Mon, Nov 20, 2017 29.01 29.13 28.84 29.12
3812 NYSE CNP Fri, Nov 17, 2017 28.98 29.17 28.91 29.00
3811 NYSE CNP Thu, Nov 16, 2017 29.25 29.31 28.80 29.03
3810 NYSE CNP Wed, Nov 15, 2017 29.74 29.85 29.27 29.35
3809 NYSE CNP Tue, Nov 14, 2017 29.50 29.96 29.49 29.68
3808 NYSE CNP Mon, Nov 13, 2017 29.42 29.66 29.40 29.63
3807 NYSE CNP Fri, Nov 10, 2017 29.66 29.71 29.33 29.41
3806 NYSE CNP Thu, Nov 9, 2017 29.83 29.92 29.65 29.81
3805 NYSE CNP Wed, Nov 8, 2017 29.92 30.04 29.79 29.95
3804 NYSE CNP Tue, Nov 7, 2017 29.70 29.99 29.69 29.95
3803 NYSE CNP Mon, Nov 6, 2017 29.60 29.87 29.49 29.72
3802 NYSE CNP Fri, Nov 3, 2017 28.57 29.86 28.20 29.59
3801 NYSE CNP Thu, Nov 2, 2017 29.71 29.81 29.44 29.74
3800 NYSE CNP Wed, Nov 1, 2017 29.71 29.77 29.45 29.71
3799 NYSE CNP Tue, Oct 31, 2017 29.42 29.65 29.35 29.58
3798 NYSE CNP Mon, Oct 30, 2017 29.70 29.74 29.42 29.47
3797 NYSE CNP Fri, Oct 27, 2017 29.38 29.75 29.29 29.75
3796 NYSE CNP Thu, Oct 26, 2017 29.51 29.77 29.45 29.49
3795 NYSE CNP Wed, Oct 25, 2017 29.45 29.49 29.07 29.38
3794 NYSE CNP Tue, Oct 24, 2017 29.68 29.78 29.46 29.59
3793 NYSE CNP Mon, Oct 23, 2017 29.70 29.73 29.51 29.67
3792 NYSE CNP Fri, Oct 20, 2017 29.69 29.75 29.52 29.70
3791 NYSE CNP Thu, Oct 19, 2017 29.61 29.75 29.47 29.75
3790 NYSE CNP Wed, Oct 18, 2017 29.51 29.80 29.48 29.58
3789 NYSE CNP Tue, Oct 17, 2017 29.43 29.55 29.27 29.53
3788 NYSE CNP Mon, Oct 16, 2017 29.26 29.56 29.20 29.46
3787 NYSE CNP Fri, Oct 13, 2017 29.84 29.97 29.35 29.36
3786 NYSE CNP Thu, Oct 12, 2017 29.31 29.77 29.23 29.72
3785 NYSE CNP Wed, Oct 11, 2017 29.15 29.49 29.15 29.31
3784 NYSE CNP Tue, Oct 10, 2017 28.83 29.14 28.73 29.12
3783 NYSE CNP Mon, Oct 9, 2017 28.91 28.98 28.69 28.73
3782 NYSE CNP Fri, Oct 6, 2017 28.92 28.99 28.81 28.88
3781 NYSE CNP Thu, Oct 5, 2017 28.99 29.11 28.81 29.06
3780 NYSE CNP Wed, Oct 4, 2017 28.78 29.01 28.67 28.99
3779 NYSE CNP Tue, Oct 3, 2017 28.98 28.98 28.60 28.78
3778 NYSE CNP Mon, Oct 2, 2017 29.25 29.28 28.89 28.96
3777 NYSE CNP Fri, Sep 29, 2017 29.17 29.27 29.07 29.21
3776 NYSE CNP Thu, Sep 28, 2017 29.07 29.24 28.90 29.15
3775 NYSE CNP Wed, Sep 27, 2017 29.50 29.64 28.97 29.08
3774 NYSE CNP Tue, Sep 26, 2017 29.57 29.73 29.35 29.64
3773 NYSE CNP Mon, Sep 25, 2017 29.22 29.69 29.17 29.66
3772 NYSE CNP Fri, Sep 22, 2017 29.58 29.58 29.17 29.20
3771 NYSE CNP Thu, Sep 21, 2017 29.68 29.84 29.42 29.49
3770 NYSE CNP Wed, Sep 20, 2017 30.05 30.12 29.61 29.70
3769 NYSE CNP Tue, Sep 19, 2017 30.05 30.07 29.86 29.97
3768 NYSE CNP Mon, Sep 18, 2017 30.29 30.34 29.82 29.98
3767 NYSE CNP Fri, Sep 15, 2017 30.19 30.30 30.10 30.27
3766 NYSE CNP Thu, Sep 14, 2017 29.92 30.19 29.78 30.14
3765 NYSE CNP Wed, Sep 13, 2017 29.96 30.17 29.92 29.94
3764 NYSE CNP Tue, Sep 12, 2017 30.42 30.44 29.86 29.98
3763 NYSE CNP Mon, Sep 11, 2017 30.03 30.45 29.98 30.45
3762 NYSE CNP Fri, Sep 8, 2017 29.86 30.03 29.73 30.01
3761 NYSE CNP Thu, Sep 7, 2017 29.48 29.98 29.47 29.96
3760 NYSE CNP Wed, Sep 6, 2017 29.81 29.81 29.36 29.44
3759 NYSE CNP Tue, Sep 5, 2017 29.72 29.73 29.54 29.62
3758 NYSE CNP Fri, Sep 1, 2017 29.70 29.74 29.51 29.63
3757 NYSE CNP Thu, Aug 31, 2017 29.69 29.71 29.56 29.62
3756 NYSE CNP Wed, Aug 30, 2017 29.81 29.89 29.57 29.66
3755 NYSE CNP Tue, Aug 29, 2017 30.00 30.12 29.79 29.89
3754 NYSE CNP Mon, Aug 28, 2017 29.80 29.95 29.66 29.93
3753 NYSE CNP Fri, Aug 25, 2017 29.79 29.87 29.66 29.73
3752 NYSE CNP Thu, Aug 24, 2017 29.70 29.72 29.52 29.64
3751 NYSE CNP Wed, Aug 23, 2017 29.50 29.75 29.40 29.73
3750 NYSE CNP Tue, Aug 22, 2017 29.32 29.52 29.24 29.51
3749 NYSE CNP Mon, Aug 21, 2017 29.05 29.38 29.05 29.28
3748 NYSE CNP Fri, Aug 18, 2017 28.73 29.24 28.70 29.01
3747 NYSE CNP Thu, Aug 17, 2017 28.93 29.04 28.76 28.77
3746 NYSE CNP Wed, Aug 16, 2017 28.84 28.99 28.77 28.95
3745 NYSE CNP Tue, Aug 15, 2017 28.70 28.86 28.64 28.84
3744 NYSE CNP Mon, Aug 14, 2017 28.87 29.10 28.62 28.80
3743 NYSE CNP Fri, Aug 11, 2017 29.01 29.10 28.75 28.82
3742 NYSE CNP Thu, Aug 10, 2017 29.06 29.31 28.92 29.13
3741 NYSE CNP Wed, Aug 9, 2017 29.13 29.45 29.03 29.06
3740 NYSE CNP Tue, Aug 8, 2017 28.68 29.14 28.66 29.05
3739 NYSE CNP Mon, Aug 7, 2017 28.58 28.85 28.56 28.74
3738 NYSE CNP Fri, Aug 4, 2017 28.42 28.61 28.29 28.54
3737 NYSE CNP Thu, Aug 3, 2017 27.64 28.54 27.61 28.47
3736 NYSE CNP Wed, Aug 2, 2017 28.15 28.30 27.84 28.17
3735 NYSE CNP Tue, Aug 1, 2017 28.23 28.36 28.14 28.25
3734 NYSE CNP Mon, Jul 31, 2017 28.20 28.23 28.08 28.19
3733 NYSE CNP Fri, Jul 28, 2017 28.13 28.24 28.09 28.14
3732 NYSE CNP Thu, Jul 27, 2017 28.03 28.21 28.03 28.13
3731 NYSE CNP Wed, Jul 26, 2017 27.91 28.11 27.86 28.08
3730 NYSE CNP Tue, Jul 25, 2017 28.22 28.29 27.86 27.92
3729 NYSE CNP Mon, Jul 24, 2017 28.15 28.34 28.03 28.17
3728 NYSE CNP Fri, Jul 21, 2017 28.03 28.17 27.95 28.15
3727 NYSE CNP Thu, Jul 20, 2017 27.78 28.14 27.60 28.05
3726 NYSE CNP Wed, Jul 19, 2017 27.83 27.83 27.56 27.63
3725 NYSE CNP Tue, Jul 18, 2017 27.80 27.86 27.66 27.78
3724 NYSE CNP Mon, Jul 17, 2017 27.62 27.79 27.50 27.77
3723 NYSE CNP Fri, Jul 14, 2017 27.54 27.66 27.43 27.62
3722 NYSE CNP Thu, Jul 13, 2017 27.44 27.53 27.22 27.36
3721 NYSE CNP Wed, Jul 12, 2017 27.40 27.63 27.35 27.48
3720 NYSE CNP Tue, Jul 11, 2017 27.31 27.32 26.98 27.16
3719 NYSE CNP Mon, Jul 10, 2017 27.32 27.38 27.24 27.27
3718 NYSE CNP Fri, Jul 7, 2017 27.28 27.40 27.12 27.32
3717 NYSE CNP Thu, Jul 6, 2017 27.37 27.42 27.21 27.28
3716 NYSE CNP Wed, Jul 5, 2017 27.63 27.71 27.39 27.45
3715 NYSE CNP Mon, Jul 3, 2017 27.47 27.85 27.46 27.58
3714 NYSE CNP Fri, Jun 30, 2017 27.47 27.62 27.38 27.38
3713 NYSE CNP Thu, Jun 29, 2017 27.68 27.72 27.35 27.46
3712 NYSE CNP Wed, Jun 28, 2017 28.30 28.32 27.78 27.83
3711 NYSE CNP Tue, Jun 27, 2017 28.23 28.44 28.08 28.18
3710 NYSE CNP Mon, Jun 26, 2017 28.07 28.38 28.04 28.38
3709 NYSE CNP Fri, Jun 23, 2017 28.07 28.18 27.94 28.05
3708 NYSE CNP Thu, Jun 22, 2017 28.00 28.26 27.94 28.09
3707 NYSE CNP Wed, Jun 21, 2017 28.38 28.47 27.91 27.98
3706 NYSE CNP Tue, Jun 20, 2017 28.69 28.77 28.26 28.41
3705 NYSE CNP Mon, Jun 19, 2017 28.90 28.96 28.63 28.71
3704 NYSE CNP Fri, Jun 16, 2017 28.59 28.88 28.59 28.88
3703 NYSE CNP Thu, Jun 15, 2017 28.31 28.80 28.28 28.61
3702 NYSE CNP Wed, Jun 14, 2017 28.15 28.50 28.15 28.37
3701 NYSE CNP Tue, Jun 13, 2017 28.08 28.22 28.02 28.13
3700 NYSE CNP Mon, Jun 12, 2017 28.24 28.33 27.90 28.11
3699 NYSE CNP Fri, Jun 9, 2017 28.22 28.31 27.98 28.24
3698 NYSE CNP Thu, Jun 8, 2017 28.26 28.28 27.99 28.21
3697 NYSE CNP Wed, Jun 7, 2017 28.56 28.69 28.28 28.32
3696 NYSE CNP Tue, Jun 6, 2017 28.59 28.66 28.42 28.50
3695 NYSE CNP Mon, Jun 5, 2017 28.82 28.93 28.52 28.55
3694 NYSE CNP Fri, Jun 2, 2017 29.02 29.08 28.81 28.88
3693 NYSE CNP Thu, Jun 1, 2017 28.61 28.94 28.47 28.93
3692 NYSE CNP Wed, May 31, 2017 28.42 28.73 28.40 28.61
3691 NYSE CNP Tue, May 30, 2017 28.31 28.45 28.20 28.39
3690 NYSE CNP Fri, May 26, 2017 28.19 28.37 28.14 28.33
3689 NYSE CNP Thu, May 25, 2017 28.00 28.21 27.91 28.18
3688 NYSE CNP Wed, May 24, 2017 27.80 28.01 27.78 27.97
3687 NYSE CNP Tue, May 23, 2017 27.70 27.92 27.68 27.75
3686 NYSE CNP Mon, May 22, 2017 27.45 27.73 27.42 27.70
3685 NYSE CNP Fri, May 19, 2017 27.26 27.55 27.05 27.48
3684 NYSE CNP Thu, May 18, 2017 27.18 27.34 26.87 27.21
3683 NYSE CNP Wed, May 17, 2017 27.17 27.32 26.90 27.17
3682 NYSE CNP Tue, May 16, 2017 27.42 27.49 27.17 27.19
3681 NYSE CNP Mon, May 15, 2017 27.31 27.46 27.29 27.42
3680 NYSE CNP Fri, May 12, 2017 27.28 27.41 27.22 27.29
3679 NYSE CNP Thu, May 11, 2017 27.56 27.58 27.30 27.15
3678 NYSE CNP Wed, May 10, 2017 27.44 27.66 27.37 27.54
3677 NYSE CNP Tue, May 9, 2017 27.80 27.85 27.33 27.45
3676 NYSE CNP Mon, May 8, 2017 28.04 28.12 27.71 27.87
3675 NYSE CNP Fri, May 5, 2017 28.09 28.25 27.71 28.05
3674 NYSE CNP Thu, May 4, 2017 28.07 28.08 27.76 27.98
3673 NYSE CNP Wed, May 3, 2017 28.14 28.28 28.06 28.10
3672 NYSE CNP Tue, May 2, 2017 28.35 28.44 28.10 28.19
3671 NYSE CNP Mon, May 1, 2017 28.58 28.59 28.25 28.31
3670 NYSE CNP Fri, Apr 28, 2017 28.62 28.68 28.44 28.53
3669 NYSE CNP Thu, Apr 27, 2017 28.35 28.86 28.34 28.64
3668 NYSE CNP Wed, Apr 26, 2017 28.37 28.49 28.22 28.33
3667 NYSE CNP Tue, Apr 25, 2017 28.24 28.41 28.22 28.39
3666 NYSE CNP Mon, Apr 24, 2017 28.20 28.39 28.01 28.32
3665 NYSE CNP Fri, Apr 21, 2017 27.97 28.24 27.97 28.12
3664 NYSE CNP Thu, Apr 20, 2017 27.96 27.96 27.68 27.90
3663 NYSE CNP Wed, Apr 19, 2017 28.34 28.40 27.88 27.97
3662 NYSE CNP Tue, Apr 18, 2017 28.26 28.46 28.23 28.30
3661 NYSE CNP Mon, Apr 17, 2017 27.98 28.24 27.94 28.24
3660 NYSE CNP Thu, Apr 13, 2017 28.01 28.19 27.87 27.94
3659 NYSE CNP Wed, Apr 12, 2017 27.93 28.12 27.74 28.04
3658 NYSE CNP Tue, Apr 11, 2017 27.97 28.00 27.76 27.91
3657 NYSE CNP Mon, Apr 10, 2017 27.89 28.07 27.73 28.00
3656 NYSE CNP Fri, Apr 7, 2017 27.96 28.17 27.83 27.90
3655 NYSE CNP Thu, Apr 6, 2017 27.77 27.93 27.65 27.90
3654 NYSE CNP Wed, Apr 5, 2017 27.76 27.91 27.67 27.84
3653 NYSE CNP Tue, Apr 4, 2017 27.54 27.82 27.49 27.77
3652 NYSE CNP Mon, Apr 3, 2017 27.55 27.56 27.30 27.55
3651 NYSE CNP Fri, Mar 31, 2017 27.46 27.75 27.44 27.57
3650 NYSE CNP Thu, Mar 30, 2017 27.79 27.85 27.38 27.51
3649 NYSE CNP Wed, Mar 29, 2017 27.72 28.00 27.58 27.85
3648 NYSE CNP Tue, Mar 28, 2017 27.65 27.72 27.46 27.69
3647 NYSE CNP Mon, Mar 27, 2017 27.94 28.04 27.59 27.69
3646 NYSE CNP Fri, Mar 24, 2017 27.80 27.91 27.70 27.87
3645 NYSE CNP Thu, Mar 23, 2017 27.91 28.09 27.66 27.75
3644 NYSE CNP Wed, Mar 22, 2017 27.72 27.95 27.51 27.88
3643 NYSE CNP Tue, Mar 21, 2017 27.45 27.79 27.45 27.58
3642 NYSE CNP Mon, Mar 20, 2017 27.76 27.82 27.42 27.45
3641 NYSE CNP Fri, Mar 17, 2017 27.63 27.82 27.58 27.68
3640 NYSE CNP Thu, Mar 16, 2017 27.75 27.97 27.46 27.59
3639 NYSE CNP Wed, Mar 15, 2017 27.67 28.18 27.60 28.09
3638 NYSE CNP Tue, Mar 14, 2017 27.55 27.60 27.35 27.50
3637 NYSE CNP Mon, Mar 13, 2017 27.69 27.78 27.55 27.61
3636 NYSE CNP Fri, Mar 10, 2017 27.50 27.74 27.44 27.71
3635 NYSE CNP Thu, Mar 9, 2017 27.45 27.65 27.30 27.37
3634 NYSE CNP Wed, Mar 8, 2017 27.83 27.85 27.37 27.44
3633 NYSE CNP Tue, Mar 7, 2017 28.00 28.08 27.79 28.00
3632 NYSE CNP Mon, Mar 6, 2017 27.90 27.97 27.75 27.96
3631 NYSE CNP Fri, Mar 3, 2017 27.79 27.92 27.59 27.90
3630 NYSE CNP Thu, Mar 2, 2017 27.56 27.96 27.54 27.77
3629 NYSE CNP Wed, Mar 1, 2017 27.19 27.85 27.05 27.70
3628 NYSE CNP Tue, Feb 28, 2017 25.91 27.43 25.51 27.32
3627 NYSE CNP Mon, Feb 27, 2017 26.99 27.03 26.77 26.79
3626 NYSE CNP Fri, Feb 24, 2017 26.86 27.02 26.74 27.02
3625 NYSE CNP Thu, Feb 23, 2017 26.68 26.98 26.64 26.84
3624 NYSE CNP Wed, Feb 22, 2017 26.60 26.65 26.41 26.57
3623 NYSE CNP Tue, Feb 21, 2017 26.47 26.70 26.39 26.61
3622 NYSE CNP Fri, Feb 17, 2017 26.41 26.52 26.19 26.51
3621 NYSE CNP Thu, Feb 16, 2017 26.04 26.39 26.01 26.37
3620 NYSE CNP Wed, Feb 15, 2017 25.86 26.10 25.76 26.07
3619 NYSE CNP Tue, Feb 14, 2017 26.32 26.47 25.90 26.05
3618 NYSE CNP Mon, Feb 13, 2017 26.48 26.69 26.46 26.40
3617 NYSE CNP Fri, Feb 10, 2017 26.46 26.59 26.41 26.49
3616 NYSE CNP Thu, Feb 9, 2017 26.38 26.57 26.31 26.47
3615 NYSE CNP Wed, Feb 8, 2017 26.10 26.45 26.04 26.42
3614 NYSE CNP Tue, Feb 7, 2017 26.11 26.22 26.08 26.17
3613 NYSE CNP Mon, Feb 6, 2017 26.39 26.43 26.03 26.09
3612 NYSE CNP Fri, Feb 3, 2017 26.25 26.36 26.18 26.30
3611 NYSE CNP Thu, Feb 2, 2017 25.91 26.21 25.78 26.19
3610 NYSE CNP Wed, Feb 1, 2017 26.09 26.25 25.79 25.93
3609 NYSE CNP Tue, Jan 31, 2017 25.87 26.23 25.77 26.21
3608 NYSE CNP Mon, Jan 30, 2017 26.06 26.06 25.59 25.83
3607 NYSE CNP Fri, Jan 27, 2017 26.00 26.06 25.86 26.06
3606 NYSE CNP Thu, Jan 26, 2017 25.97 26.05 25.74 25.99
3605 NYSE CNP Wed, Jan 25, 2017 25.56 26.06 25.55 25.95
3604 NYSE CNP Tue, Jan 24, 2017 25.51 25.77 25.38 25.62
3603 NYSE CNP Mon, Jan 23, 2017 25.61 25.67 25.33 25.44
3602 NYSE CNP Fri, Jan 20, 2017 25.49 25.60 25.38 25.60
3601 NYSE CNP Thu, Jan 19, 2017 25.60 25.64 25.31 25.44
3600 NYSE CNP Wed, Jan 18, 2017 25.44 25.81 25.42 25.68
3599 NYSE CNP Tue, Jan 17, 2017 25.48 25.75 25.39 25.49
3598 NYSE CNP Fri, Jan 13, 2017 25.27 25.46 25.25 25.42
3597 NYSE CNP Thu, Jan 12, 2017 25.41 25.47 25.17 25.33
3596 NYSE CNP Wed, Jan 11, 2017 24.92 25.46 24.92 25.42
3595 NYSE CNP Tue, Jan 10, 2017 24.86 25.08 24.74 24.95
3594 NYSE CNP Mon, Jan 9, 2017 25.41 25.45 24.88 24.88
3593 NYSE CNP Fri, Jan 6, 2017 24.80 25.45 24.79 25.36
3592 NYSE CNP Thu, Jan 5, 2017 24.79 25.00 24.63 24.81
3591 NYSE CNP Wed, Jan 4, 2017 24.70 25.12 24.70 24.81
3590 NYSE CNP Tue, Jan 3, 2017 24.72 24.74 24.45 24.59
3589 NYSE CNP Fri, Dec 30, 2016 24.80 24.83 24.59 24.64
3588 NYSE CNP Thu, Dec 29, 2016 24.52 24.78 24.48 24.73
3587 NYSE CNP Wed, Dec 28, 2016 24.77 24.81 24.41 24.44
3586 NYSE CNP Tue, Dec 27, 2016 24.77 24.84 24.64 24.76
3585 NYSE CNP Fri, Dec 23, 2016 24.84 24.89 24.73 24.83
3584 NYSE CNP Thu, Dec 22, 2016 24.67 24.91 24.62 24.84
3583 NYSE CNP Wed, Dec 21, 2016 24.68 24.98 24.64 24.65
3582 NYSE CNP Tue, Dec 20, 2016 24.50 24.93 24.46 24.66
3581 NYSE CNP Mon, Dec 19, 2016 24.48 24.54 24.28 24.46
3580 NYSE CNP Fri, Dec 16, 2016 24.17 24.43 24.13 24.29
3579 NYSE CNP Thu, Dec 15, 2016 24.13 24.41 23.95 24.31
3578 NYSE CNP Wed, Dec 14, 2016 24.72 24.85 24.13 24.18
3577 NYSE CNP Tue, Dec 13, 2016 24.64 24.74 24.47 24.58
3576 NYSE CNP Mon, Dec 12, 2016 24.38 24.60 24.32 24.51
3575 NYSE CNP Fri, Dec 9, 2016 24.01 24.47 23.96 24.43
3574 NYSE CNP Thu, Dec 8, 2016 23.91 24.13 23.75 24.05
3573 NYSE CNP Wed, Dec 7, 2016 23.84 24.09 23.82 24.09
3572 NYSE CNP Tue, Dec 6, 2016 24.06 24.16 23.74 23.78
3571 NYSE CNP Mon, Dec 5, 2016 24.05 24.11 23.82 23.98
3570 NYSE CNP Fri, Dec 2, 2016 23.98 24.19 23.87 24.10
3569 NYSE CNP Thu, Dec 1, 2016 23.80 23.88 23.57 23.80
3568 NYSE CNP Wed, Nov 30, 2016 24.15 24.16 23.86 23.86
3567 NYSE CNP Tue, Nov 29, 2016 24.01 24.42 23.86 24.09
3566 NYSE CNP Mon, Nov 28, 2016 24.00 24.24 23.87 24.17
3565 NYSE CNP Fri, Nov 25, 2016 23.64 23.97 23.64 23.95
3564 NYSE CNP Wed, Nov 23, 2016 23.36 23.73 23.36 23.61
3563 NYSE CNP Tue, Nov 22, 2016 23.58 23.75 23.50 23.62
3562 NYSE CNP Mon, Nov 21, 2016 23.47 23.65 23.42 23.52
3561 NYSE CNP Fri, Nov 18, 2016 23.26 23.49 23.24 23.34
3560 NYSE CNP Thu, Nov 17, 2016 23.14 23.35 23.14 23.22
3559 NYSE CNP Wed, Nov 16, 2016 23.30 23.39 22.95 23.22
3558 NYSE CNP Tue, Nov 15, 2016 23.09 23.58 23.05 23.27
3557 NYSE CNP Mon, Nov 14, 2016 22.54 23.11 22.32 22.96
3556 NYSE CNP Fri, Nov 11, 2016 23.10 23.30 22.77 22.92
3555 NYSE CNP Thu, Nov 10, 2016 23.12 23.23 22.42 23.12
3554 NYSE CNP Wed, Nov 9, 2016 22.95 23.47 22.91 23.21
3553 NYSE CNP Tue, Nov 8, 2016 23.41 23.86 23.40 23.70
3552 NYSE CNP Mon, Nov 7, 2016 23.30 23.66 22.90 23.62
3551 NYSE CNP Fri, Nov 4, 2016 23.01 23.59 22.85 22.93
3550 NYSE CNP Thu, Nov 3, 2016 22.05 22.58 22.02 22.54
3549 NYSE CNP Wed, Nov 2, 2016 22.45 22.45 21.91 22.11
3548 NYSE CNP Tue, Nov 1, 2016 22.83 22.91 22.47 22.50
3547 NYSE CNP Mon, Oct 31, 2016 22.61 23.12 22.60 22.80
3546 NYSE CNP Fri, Oct 28, 2016 22.58 22.75 22.42 22.53
3545 NYSE CNP Thu, Oct 27, 2016 22.59 22.60 22.18 22.57
3544 NYSE CNP Wed, Oct 26, 2016 22.61 22.69 22.35 22.66
3543 NYSE CNP Tue, Oct 25, 2016 22.48 22.79 22.35 22.67
3542 NYSE CNP Mon, Oct 24, 2016 22.82 22.82 22.43 22.55
3541 NYSE CNP Fri, Oct 21, 2016 22.53 22.77 22.44 22.72
3540 NYSE CNP Thu, Oct 20, 2016 22.61 22.79 22.54 22.66
3539 NYSE CNP Wed, Oct 19, 2016 22.55 22.69 22.38 22.63
3538 NYSE CNP Tue, Oct 18, 2016 22.56 22.60 22.26 22.51
3537 NYSE CNP Mon, Oct 17, 2016 22.41 22.54 22.35 22.43
3536 NYSE CNP Fri, Oct 14, 2016 22.32 22.53 22.24 22.37
3535 NYSE CNP Thu, Oct 13, 2016 22.06 22.52 22.00 22.34
3534 NYSE CNP Wed, Oct 12, 2016 21.89 22.13 21.88 22.08
3533 NYSE CNP Tue, Oct 11, 2016 22.10 22.11 21.83 21.84
3532 NYSE CNP Mon, Oct 10, 2016 21.90 22.30 21.90 22.18
3531 NYSE CNP Fri, Oct 7, 2016 22.44 22.63 21.89 21.90
3530 NYSE CNP Thu, Oct 6, 2016 22.23 22.49 22.10 22.30
3529 NYSE CNP Wed, Oct 5, 2016 22.43 22.59 22.28 22.35
3528 NYSE CNP Tue, Oct 4, 2016 22.89 22.93 22.19 22.36
3527 NYSE CNP Mon, Oct 3, 2016 23.18 23.18 22.66 22.90
3526 NYSE CNP Fri, Sep 30, 2016 23.66 23.77 23.13 23.23
3525 NYSE CNP Thu, Sep 29, 2016 24.02 24.12 23.49 23.58
3524 NYSE CNP Wed, Sep 28, 2016 23.95 24.14 23.78 24.12
3523 NYSE CNP Tue, Sep 27, 2016 24.32 24.43 23.87 23.88
3522 NYSE CNP Mon, Sep 26, 2016 24.22 24.37 24.13 24.26
3521 NYSE CNP Fri, Sep 23, 2016 24.06 24.23 24.01 24.19
3520 NYSE CNP Thu, Sep 22, 2016 24.20 24.39 24.04 24.11
3519 NYSE CNP Wed, Sep 21, 2016 23.50 24.08 23.45 24.02
3518 NYSE CNP Tue, Sep 20, 2016 23.45 23.58 23.41 23.47
3517 NYSE CNP Mon, Sep 19, 2016 23.14 23.32 23.05 23.30
3516 NYSE CNP Fri, Sep 16, 2016 22.63 23.10 22.51 23.05
3515 NYSE CNP Thu, Sep 15, 2016 22.43 22.71 22.38 22.65
3514 NYSE CNP Wed, Sep 14, 2016 22.51 22.68 22.27 22.43
3513 NYSE CNP Tue, Sep 13, 2016 22.86 22.87 22.32 22.44
3512 NYSE CNP Mon, Sep 12, 2016 22.51 23.02 22.38 22.95
3511 NYSE CNP Fri, Sep 9, 2016 23.36 23.40 22.61 22.61
3510 NYSE CNP Thu, Sep 8, 2016 23.25 23.66 23.22 23.64
3509 NYSE CNP Wed, Sep 7, 2016 22.78 23.36 22.70 23.29
3508 NYSE CNP Tue, Sep 6, 2016 22.78 22.96 22.68 22.80
3507 NYSE CNP Fri, Sep 2, 2016 22.46 22.81 22.42 22.63
3506 NYSE CNP Thu, Sep 1, 2016 22.41 22.55 22.33 22.44
3505 NYSE CNP Wed, Aug 31, 2016 22.47 22.56 22.33 22.47
3504 NYSE CNP Tue, Aug 30, 2016 22.64 22.70 22.43 22.47
3503 NYSE CNP Mon, Aug 29, 2016 22.36 22.71 22.36 22.67
3502 NYSE CNP Fri, Aug 26, 2016 22.79 22.90 22.29 22.32
3501 NYSE CNP Thu, Aug 25, 2016 22.78 22.83 22.65 22.71
3500 NYSE CNP Wed, Aug 24, 2016 22.81 22.86 22.65 22.76
3499 NYSE CNP Tue, Aug 23, 2016 23.00 23.11 22.84 22.85
3498 NYSE CNP Mon, Aug 22, 2016 22.83 23.02 22.77 22.94
3497 NYSE CNP Fri, Aug 19, 2016 22.74 22.95 22.63 22.83
3496 NYSE CNP Thu, Aug 18, 2016 22.56 22.86 22.49 22.82
3495 NYSE CNP Wed, Aug 17, 2016 22.05 22.67 21.97 22.59
3494 NYSE CNP Tue, Aug 16, 2016 22.45 22.45 22.02 22.13
3493 NYSE CNP Mon, Aug 15, 2016 22.62 22.74 22.43 22.45
3492 NYSE CNP Fri, Aug 12, 2016 22.50 22.73 22.47 22.57
3491 NYSE CNP Thu, Aug 11, 2016 22.67 22.70 22.50 22.44
3490 NYSE CNP Wed, Aug 10, 2016 22.72 22.87 22.55 22.66
3489 NYSE CNP Tue, Aug 9, 2016 22.68 22.87 22.64 22.70
3488 NYSE CNP Mon, Aug 8, 2016 22.60 22.86 22.51 22.71
3487 NYSE CNP Fri, Aug 5, 2016 23.60 23.60 22.18 22.67
3486 NYSE CNP Thu, Aug 4, 2016 23.52 23.67 23.44 23.60
3485 NYSE CNP Wed, Aug 3, 2016 23.46 23.59 23.29 23.50
3484 NYSE CNP Tue, Aug 2, 2016 23.62 23.67 23.36 23.47
3483 NYSE CNP Mon, Aug 1, 2016 23.89 24.01 23.63 23.67
3482 NYSE CNP Fri, Jul 29, 2016 23.78 23.97 23.75 23.92
3481 NYSE CNP Thu, Jul 28, 2016 23.89 23.95 23.65 23.77
3480 NYSE CNP Wed, Jul 27, 2016 24.32 24.36 23.74 23.90
3479 NYSE CNP Tue, Jul 26, 2016 24.53 24.57 24.26 24.32
3478 NYSE CNP Mon, Jul 25, 2016 24.65 24.69 24.37 24.51
3477 NYSE CNP Fri, Jul 22, 2016 24.22 24.71 24.21 24.69
3476 NYSE CNP Thu, Jul 21, 2016 24.07 24.27 24.00 24.24
3475 NYSE CNP Wed, Jul 20, 2016 23.93 24.16 23.85 24.12
3474 NYSE CNP Tue, Jul 19, 2016 23.95 24.02 23.82 23.92
3473 NYSE CNP Mon, Jul 18, 2016 24.09 24.14 23.87 23.95
3472 NYSE CNP Fri, Jul 15, 2016 23.74 24.11 23.68 24.06
3471 NYSE CNP Thu, Jul 14, 2016 23.84 23.92 23.55 23.66
3470 NYSE CNP Wed, Jul 13, 2016 23.86 23.96 23.72 23.94
3469 NYSE CNP Tue, Jul 12, 2016 23.76 23.87 23.66 23.70
3468 NYSE CNP Mon, Jul 11, 2016 23.82 23.89 23.66 23.81
3467 NYSE CNP Fri, Jul 8, 2016 23.55 23.91 23.43 23.90
3466 NYSE CNP Thu, Jul 7, 2016 24.00 24.05 23.49 23.52
3465 NYSE CNP Wed, Jul 6, 2016 24.00 24.11 23.79 24.05
3464 NYSE CNP Tue, Jul 5, 2016 23.82 24.12 23.70 24.05
3463 NYSE CNP Fri, Jul 1, 2016 24.08 24.20 23.93 24.05
3462 NYSE CNP Thu, Jun 30, 2016 24.03 24.11 23.85 24.00
3461 NYSE CNP Wed, Jun 29, 2016 23.73 24.03 23.68 24.00
3460 NYSE CNP Tue, Jun 28, 2016 23.35 23.62 23.15 23.62
3459 NYSE CNP Mon, Jun 27, 2016 23.27 23.42 23.04 23.17
3458 NYSE CNP Fri, Jun 24, 2016 23.13 23.52 22.96 23.34
3457 NYSE CNP Thu, Jun 23, 2016 23.34 23.50 23.21 23.49
3456 NYSE CNP Wed, Jun 22, 2016 23.36 23.49 23.21 23.24
3455 NYSE CNP Tue, Jun 21, 2016 23.23 23.67 23.10 23.50
3454 NYSE CNP Mon, Jun 20, 2016 23.23 23.29 23.02 23.22
3453 NYSE CNP Fri, Jun 17, 2016 22.95 23.13 22.88 23.10
3452 NYSE CNP Thu, Jun 16, 2016 22.92 23.10 22.72 23.04
3451 NYSE CNP Wed, Jun 15, 2016 23.08 23.15 22.86 22.95
3450 NYSE CNP Tue, Jun 14, 2016 22.99 23.08 22.84 23.07
3449 NYSE CNP Mon, Jun 13, 2016 23.07 23.21 22.93 22.97
3448 NYSE CNP Fri, Jun 10, 2016 23.28 23.35 23.02 23.14
3447 NYSE CNP Thu, Jun 9, 2016 23.24 23.42 23.15 23.39
3446 NYSE CNP Wed, Jun 8, 2016 23.13 23.26 23.09 23.26
3445 NYSE CNP Tue, Jun 7, 2016 23.17 23.22 23.03 23.11
3444 NYSE CNP Mon, Jun 6, 2016 22.91 23.13 22.84 23.07
3443 NYSE CNP Fri, Jun 3, 2016 22.75 23.00 22.70 22.91
3442 NYSE CNP Thu, Jun 2, 2016 22.46 22.63 22.35 22.60
3441 NYSE CNP Wed, Jun 1, 2016 22.41 22.59 22.35 22.59
3440 NYSE CNP Tue, May 31, 2016 22.49 22.73 22.40 22.53
3439 NYSE CNP Fri, May 27, 2016 22.38 22.51 22.26 22.51
3438 NYSE CNP Thu, May 26, 2016 22.12 22.36 22.02 22.35
3437 NYSE CNP Wed, May 25, 2016 22.03 22.19 21.94 22.12
3436 NYSE CNP Tue, May 24, 2016 22.02 22.15 21.88 22.03
3435 NYSE CNP Mon, May 23, 2016 22.08 22.14 21.94 21.98
3434 NYSE CNP Fri, May 20, 2016 21.97 22.07 21.81 22.07
3433 NYSE CNP Thu, May 19, 2016 21.40 21.91 21.25 21.89
3432 NYSE CNP Wed, May 18, 2016 21.88 21.92 21.40 21.53
3431 NYSE CNP Tue, May 17, 2016 22.19 22.25 21.87 22.00
3430 NYSE CNP Mon, May 16, 2016 22.03 22.25 21.89 22.24
3429 NYSE CNP Fri, May 13, 2016 22.07 22.25 21.91 22.00
3428 NYSE CNP Thu, May 12, 2016 21.75 22.17 21.72 22.11
3427 NYSE CNP Wed, May 11, 2016 22.14 22.30 21.95 22.01
3426 NYSE CNP Tue, May 10, 2016 21.71 22.12 21.71 22.10
3425 NYSE CNP Mon, May 9, 2016 21.74 21.84 21.65 21.68
3424 NYSE CNP Fri, May 6, 2016 21.63 21.70 21.46 21.63
3423 NYSE CNP Thu, May 5, 2016 21.69 21.89 21.55 21.65
3422 NYSE CNP Wed, May 4, 2016 21.42 21.84 21.32 21.68
3421 NYSE CNP Tue, May 3, 2016 21.59 21.66 21.32 21.44
3420 NYSE CNP Mon, May 2, 2016 21.46 21.75 21.44 21.70
3419 NYSE CNP Fri, Apr 29, 2016 21.24 21.50 21.09 21.45
3418 NYSE CNP Thu, Apr 28, 2016 21.27 21.51 21.15 21.36
3417 NYSE CNP Wed, Apr 27, 2016 21.14 21.51 21.14 21.43
3416 NYSE CNP Tue, Apr 26, 2016 21.09 21.22 20.97 21.10
3415 NYSE CNP Mon, Apr 25, 2016 20.76 21.07 20.65 21.06
3414 NYSE CNP Fri, Apr 22, 2016 20.67 20.93 20.66 20.81
3413 NYSE CNP Thu, Apr 21, 2016 20.60 20.75 20.46 20.55
3412 NYSE CNP Wed, Apr 20, 2016 20.98 21.05 20.55 20.58
3411 NYSE CNP Tue, Apr 19, 2016 21.10 21.17 20.91 21.00
3410 NYSE CNP Mon, Apr 18, 2016 20.90 21.03 20.76 21.02
3409 NYSE CNP Fri, Apr 15, 2016 20.95 21.06 20.90 20.99
3408 NYSE CNP Thu, Apr 14, 2016 21.18 21.23 20.90 20.96
3407 NYSE CNP Wed, Apr 13, 2016 21.33 21.36 21.10 21.20
3406 NYSE CNP Tue, Apr 12, 2016 20.90 21.36 20.89 21.26
3405 NYSE CNP Mon, Apr 11, 2016 20.95 21.15 20.80 20.86
3404 NYSE CNP Fri, Apr 8, 2016 20.90 21.01 20.82 20.91
3403 NYSE CNP Thu, Apr 7, 2016 20.61 20.85 20.61 20.73
3402 NYSE CNP Wed, Apr 6, 2016 20.53 20.74 20.47 20.72
3401 NYSE CNP Tue, Apr 5, 2016 20.96 20.96 20.96 20.51
3400 NYSE CNP Mon, Apr 4, 2016 21.18 21.19 20.91 20.96
3399 NYSE CNP Fri, Apr 1, 2016 20.84 21.26 20.73 21.20
3398 NYSE CNP Thu, Mar 31, 2016 20.90 21.06 20.77 20.92
3397 NYSE CNP Wed, Mar 30, 2016 21.31 21.39 20.65 20.85
3396 NYSE CNP Tue, Mar 29, 2016 20.79 21.29 20.74 21.25
3395 NYSE CNP Mon, Mar 28, 2016 21.06 21.08 20.70 20.79
3394 NYSE CNP Thu, Mar 24, 2016 20.94 20.94 20.94 21.00
3393 NYSE CNP Wed, Mar 23, 2016 20.92 21.02 20.79 20.94
3392 NYSE CNP Tue, Mar 22, 2016 20.98 21.05 20.84 20.97
3391 NYSE CNP Mon, Mar 21, 2016 20.69 20.98 20.56 20.95
3390 NYSE CNP Fri, Mar 18, 2016 21.13 21.22 20.72 20.73
3389 NYSE CNP Thu, Mar 17, 2016 20.67 21.17 20.67 21.07
3388 NYSE CNP Wed, Mar 16, 2016 20.40 20.71 20.32 20.63
3387 NYSE CNP Tue, Mar 15, 2016 20.43 20.43 20.43 20.51
3386 NYSE CNP Mon, Mar 14, 2016 20.26 20.55 20.22 20.43
3385 NYSE CNP Fri, Mar 11, 2016 20.34 20.46 20.15 20.28
3384 NYSE CNP Thu, Mar 10, 2016 19.95 19.95 19.95 20.19
3383 NYSE CNP Wed, Mar 9, 2016 19.87 20.17 19.83 19.95
3382 NYSE CNP Tue, Mar 8, 2016 19.68 19.90 19.51 19.86
3381 NYSE CNP Mon, Mar 7, 2016 19.41 19.87 19.35 19.69
3380 NYSE CNP Fri, Mar 4, 2016 18.78 18.78 18.78 19.49
3379 NYSE CNP Thu, Mar 3, 2016 18.82 18.82 18.82 18.78
3378 NYSE CNP Wed, Mar 2, 2016 18.57 18.88 18.32 18.82
3377 NYSE CNP Tue, Mar 1, 2016 18.63 18.63 18.63 18.67
3376 NYSE CNP Mon, Feb 29, 2016 18.50 18.82 18.50 18.63
3375 NYSE CNP Fri, Feb 26, 2016 19.14 19.14 19.14 18.53
3374 NYSE CNP Thu, Feb 25, 2016 18.90 19.17 18.73 19.14
3373 NYSE CNP Wed, Feb 24, 2016 18.41 18.89 18.36 18.86
3372 NYSE CNP Tue, Feb 23, 2016 18.47 18.59 18.39 18.58
3371 NYSE CNP Mon, Feb 22, 2016 18.57 18.85 18.49 18.64
3370 NYSE CNP Fri, Feb 19, 2016 18.43 18.49 18.30 18.44
3369 NYSE CNP Thu, Feb 18, 2016 18.38 18.66 18.30 18.56
3368 NYSE CNP Wed, Feb 17, 2016 18.26 18.47 18.04 18.34
3367 NYSE CNP Tue, Feb 16, 2016 18.08 18.21 17.80 18.10
3366 NYSE CNP Fri, Feb 12, 2016 17.69 17.99 17.55 17.97
3365 NYSE CNP Thu, Feb 11, 2016 18.10 18.27 17.52 17.65
3364 NYSE CNP Wed, Feb 10, 2016 18.59 18.72 18.12 18.51
3363 NYSE CNP Tue, Feb 9, 2016 18.43 18.73 18.32 18.55
3362 NYSE CNP Mon, Feb 8, 2016 18.87 19.06 18.28 18.43
3361 NYSE CNP Fri, Feb 5, 2016 19.04 19.04 18.66 18.85
3360 NYSE CNP Thu, Feb 4, 2016 19.06 19.24 18.91 18.95
3359 NYSE CNP Wed, Feb 3, 2016 18.55 19.27 18.54 19.05
3358 NYSE CNP Tue, Feb 2, 2016 18.52 18.61 18.21 18.42
3357 NYSE CNP Mon, Feb 1, 2016 18.25 18.80 18.24 18.62
3356 NYSE CNP Fri, Jan 29, 2016 17.70 17.94 17.68 17.87
3355 NYSE CNP Thu, Jan 28, 2016 17.50 17.69 17.26 17.54
3354 NYSE CNP Wed, Jan 27, 2016 17.35 17.45 17.17 17.31
3353 NYSE CNP Tue, Jan 26, 2016 17.20 17.48 17.20 17.37
3352 NYSE CNP Mon, Jan 25, 2016 17.69 17.81 17.02 17.10
3351 NYSE CNP Fri, Jan 22, 2016 17.77 17.87 17.61 17.78
3350 NYSE CNP Thu, Jan 21, 2016 16.95 17.61 16.90 17.43
3349 NYSE CNP Wed, Jan 20, 2016 17.27 17.44 16.38 16.90
3348 NYSE CNP Tue, Jan 19, 2016 17.43 17.53 17.32 17.50
3347 NYSE CNP Fri, Jan 15, 2016 17.29 17.43 17.01 17.30
3346 NYSE CNP Thu, Jan 14, 2016 17.11 17.71 16.94 17.63
3345 NYSE CNP Wed, Jan 13, 2016 17.32 17.51 17.03 17.07
3344 NYSE CNP Tue, Jan 12, 2016 17.64 17.69 17.13 17.30
3343 NYSE CNP Mon, Jan 11, 2016 17.71 17.88 17.44 17.60
3342 NYSE CNP Fri, Jan 8, 2016 17.94 18.24 17.77 17.81
3341 NYSE CNP Thu, Jan 7, 2016 17.98 18.11 17.78 17.85
3340 NYSE CNP Wed, Jan 6, 2016 18.28 18.45 18.10 18.21
3339 NYSE CNP Tue, Jan 5, 2016 18.31 18.49 18.04 18.44
3338 NYSE CNP Mon, Jan 4, 2016 18.26 18.29 17.95 18.27
3337 NYSE CNP Thu, Dec 31, 2015 18.29 18.48 18.06 18.36
3336 NYSE CNP Wed, Dec 30, 2015 18.40 18.48 18.22 18.30
3335 NYSE CNP Tue, Dec 29, 2015 18.33 18.48 18.24 18.46
3334 NYSE CNP Mon, Dec 28, 2015 18.04 18.21 17.90 18.18
3333 NYSE CNP Thu, Dec 24, 2015 18.05 18.22 17.98 18.11
3332 NYSE CNP Wed, Dec 23, 2015 17.68 18.14 17.68 18.05
3331 NYSE CNP Tue, Dec 22, 2015 17.55 17.71 17.26 17.59
3330 NYSE CNP Mon, Dec 21, 2015 17.46 17.54 17.26 17.53
3329 NYSE CNP Fri, Dec 18, 2015 17.73 17.81 17.41 17.43
3328 NYSE CNP Thu, Dec 17, 2015 17.63 17.89 17.44 17.84
3327 NYSE CNP Wed, Dec 16, 2015 16.95 17.63 16.93 17.60
3326 NYSE CNP Tue, Dec 15, 2015 16.61 16.96 16.59 16.89
3325 NYSE CNP Mon, Dec 14, 2015 16.67 16.84 16.30 16.54
3324 NYSE CNP Fri, Dec 11, 2015 16.14 17.47 16.05 16.69
3323 NYSE CNP Thu, Dec 10, 2015 16.41 16.53 16.07 16.14
3322 NYSE CNP Wed, Dec 9, 2015 16.33 16.64 16.26 16.41
3321 NYSE CNP Tue, Dec 8, 2015 16.29 16.38 16.15 16.34
3320 NYSE CNP Mon, Dec 7, 2015 16.46 16.50 16.21 16.41
3319 NYSE CNP Fri, Dec 4, 2015 16.48 16.63 16.37 16.51
3318 NYSE CNP Thu, Dec 3, 2015 16.52 16.63 16.35 16.45
3317 NYSE CNP Wed, Dec 2, 2015 16.94 17.00 16.57 16.60
3316 NYSE CNP Tue, Dec 1, 2015 17.01 17.15 16.84 16.99
3315 NYSE CNP Mon, Nov 30, 2015 17.01 17.09 16.94 16.95
3314 NYSE CNP Fri, Nov 27, 2015 17.07 17.16 17.00 17.00
3313 NYSE CNP Wed, Nov 25, 2015 17.06 17.15 16.92 17.08
3312 NYSE CNP Tue, Nov 24, 2015 16.98 17.10 16.85 17.06
3311 NYSE CNP Mon, Nov 23, 2015 17.10 17.22 16.96 17.00
3310 NYSE CNP Fri, Nov 20, 2015 17.17 17.32 16.99 17.09
3309 NYSE CNP Thu, Nov 19, 2015 17.16 17.29 17.05 17.10
3308 NYSE CNP Wed, Nov 18, 2015 17.03 17.18 16.87 17.16
3307 NYSE CNP Tue, Nov 17, 2015 17.21 17.32 17.01 17.07
3306 NYSE CNP Mon, Nov 16, 2015 16.93 17.24 16.88 17.23
3305 NYSE CNP Fri, Nov 13, 2015 16.90 17.04 16.87 16.96
3304 NYSE CNP Thu, Nov 12, 2015 17.21 17.38 16.90 16.91
3303 NYSE CNP Wed, Nov 11, 2015 17.17 17.39 17.01 17.33
3302 NYSE CNP Tue, Nov 10, 2015 17.25 17.43 17.08 17.13
3301 NYSE CNP Mon, Nov 9, 2015 17.43 17.57 17.27 17.50
3300 NYSE CNP Fri, Nov 6, 2015 18.46 18.73 17.26 17.46
3299 NYSE CNP Thu, Nov 5, 2015 18.76 18.90 18.47 18.51
3298 NYSE CNP Wed, Nov 4, 2015 18.72 18.81 18.59 18.68
3297 NYSE CNP Tue, Nov 3, 2015 18.49 18.73 18.40 18.73
3296 NYSE CNP Mon, Nov 2, 2015 18.55 18.61 18.36 18.50
3295 NYSE CNP Fri, Oct 30, 2015 18.56 18.65 18.43 18.55
3294 NYSE CNP Thu, Oct 29, 2015 18.46 18.59 18.27 18.53
3293 NYSE CNP Wed, Oct 28, 2015 18.66 18.76 18.31 18.53
3292 NYSE CNP Tue, Oct 27, 2015 18.69 18.76 18.51 18.59
3291 NYSE CNP Mon, Oct 26, 2015 18.67 18.79 18.51 18.77
3290 NYSE CNP Fri, Oct 23, 2015 19.16 19.25 18.57 18.62
3289 NYSE CNP Thu, Oct 22, 2015 18.84 19.26 18.84 19.13
3288 NYSE CNP Wed, Oct 21, 2015 18.63 18.93 18.57 18.77
3287 NYSE CNP Tue, Oct 20, 2015 18.43 18.68 18.43 18.59
3286 NYSE CNP Mon, Oct 19, 2015 18.31 18.53 18.26 18.48
3285 NYSE CNP Fri, Oct 16, 2015 18.74 18.85 18.57 18.70
3284 NYSE CNP Thu, Oct 15, 2015 18.31 18.72 18.27 18.66
3283 NYSE CNP Wed, Oct 14, 2015 18.43 18.46 18.24 18.26
3282 NYSE CNP Tue, Oct 13, 2015 18.56 18.62 18.36 18.39
3281 NYSE CNP Mon, Oct 12, 2015 18.67 18.84 18.48 18.54
3280 NYSE CNP Fri, Oct 9, 2015 18.75 18.81 18.55 18.67
3279 NYSE CNP Thu, Oct 8, 2015 18.55 18.81 18.48 18.74
3278 NYSE CNP Wed, Oct 7, 2015 18.57 18.82 18.51 18.57
3277 NYSE CNP Tue, Oct 6, 2015 18.53 18.65 18.35 18.49
3276 NYSE CNP Mon, Oct 5, 2015 18.16 18.58 18.06 18.55
3275 NYSE CNP Fri, Oct 2, 2015 17.76 18.03 17.62 18.03
3274 NYSE CNP Thu, Oct 1, 2015 18.10 18.14 17.60 17.77
3273 NYSE CNP Wed, Sep 30, 2015 17.64 18.05 17.57 18.04
3272 NYSE CNP Tue, Sep 29, 2015 17.58 17.66 17.48 17.53
3271 NYSE CNP Mon, Sep 28, 2015 17.82 17.92 17.53 17.54
3270 NYSE CNP Fri, Sep 25, 2015 17.86 18.05 17.68 17.89
3269 NYSE CNP Thu, Sep 24, 2015 17.70 17.92 17.69 17.82
3268 NYSE CNP Wed, Sep 23, 2015 17.82 17.95 17.72 17.75
3267 NYSE CNP Tue, Sep 22, 2015 18.04 18.16 17.75 17.82
3266 NYSE CNP Mon, Sep 21, 2015 18.13 18.34 18.06 18.19
3265 NYSE CNP Fri, Sep 18, 2015 18.08 18.35 18.01 18.05
3264 NYSE CNP Thu, Sep 17, 2015 18.14 18.57 18.07 18.28
3263 NYSE CNP Wed, Sep 16, 2015 17.92 18.17 17.83 18.14
3262 NYSE CNP Tue, Sep 15, 2015 17.85 17.91 17.71 17.87
3261 NYSE CNP Mon, Sep 14, 2015 17.72 17.86 17.67 17.81
3260 NYSE CNP Fri, Sep 11, 2015 17.62 17.76 17.57 17.69
3259 NYSE CNP Thu, Sep 10, 2015 17.73 18.01 17.69 17.73
3258 NYSE CNP Wed, Sep 9, 2015 18.07 18.09 17.72 17.75
3257 NYSE CNP Tue, Sep 8, 2015 17.88 18.01 17.80 17.98
3256 NYSE CNP Fri, Sep 4, 2015 17.77 17.79 17.54 17.61
3255 NYSE CNP Thu, Sep 3, 2015 17.76 18.07 17.75 17.94
3254 NYSE CNP Wed, Sep 2, 2015 18.05 18.07 17.48 17.72
3253 NYSE CNP Tue, Sep 1, 2015 18.31 18.32 17.75 17.84
3252 NYSE CNP Mon, Aug 31, 2015 18.73 18.75 18.33 18.62
3251 NYSE CNP Fri, Aug 28, 2015 18.74 18.87 18.64 18.82
3250 NYSE CNP Thu, Aug 27, 2015 18.38 18.77 18.28 18.75
3249 NYSE CNP Wed, Aug 26, 2015 18.18 18.24 17.72 18.23
3248 NYSE CNP Tue, Aug 25, 2015 18.84 18.93 17.90 17.92
3247 NYSE CNP Mon, Aug 24, 2015 18.56 19.07 18.25 18.49
3246 NYSE CNP Fri, Aug 21, 2015 19.71 19.82 19.29 19.31
3245 NYSE CNP Thu, Aug 20, 2015 19.78 20.10 19.70 19.82
3244 NYSE CNP Wed, Aug 19, 2015 19.84 19.95 19.70 19.90
3243 NYSE CNP Tue, Aug 18, 2015 19.89 19.96 19.84 19.91
3242 NYSE CNP Mon, Aug 17, 2015 19.92 20.00 19.85 19.92
3241 NYSE CNP Fri, Aug 14, 2015 19.59 19.93 19.55 19.92
3240 NYSE CNP Thu, Aug 13, 2015 19.55 19.70 19.33 19.64
3239 NYSE CNP Wed, Aug 12, 2015 19.04 19.63 19.00 19.59
3238 NYSE CNP Tue, Aug 11, 2015 19.52 19.66 19.26 19.36
3237 NYSE CNP Mon, Aug 10, 2015 19.04 19.59 18.92 19.53
3236 NYSE CNP Fri, Aug 7, 2015 19.04 19.26 18.93 19.14
3235 NYSE CNP Thu, Aug 6, 2015 19.09 19.11 18.71 19.08
3234 NYSE CNP Wed, Aug 5, 2015 18.93 19.19 18.90 19.04
3233 NYSE CNP Tue, Aug 4, 2015 19.21 19.44 18.83 18.86
3232 NYSE CNP Mon, Aug 3, 2015 19.37 19.45 19.09 19.22
3231 NYSE CNP Fri, Jul 31, 2015 19.27 19.47 19.20 19.34
3230 NYSE CNP Thu, Jul 30, 2015 19.04 19.20 18.96 19.14
3229 NYSE CNP Wed, Jul 29, 2015 18.82 19.17 18.77 19.08
3228 NYSE CNP Tue, Jul 28, 2015 18.76 18.96 18.61 18.89
3227 NYSE CNP Mon, Jul 27, 2015 18.27 18.70 18.27 18.68
3226 NYSE CNP Fri, Jul 24, 2015 18.31 18.42 18.20 18.29
3225 NYSE CNP Thu, Jul 23, 2015 18.59 18.63 18.23 18.34
3224 NYSE CNP Wed, Jul 22, 2015 18.58 18.82 18.56 18.62
3223 NYSE CNP Tue, Jul 21, 2015 18.75 18.81 18.55 18.59
3222 NYSE CNP Mon, Jul 20, 2015 19.00 19.01 18.72 18.75
3221 NYSE CNP Fri, Jul 17, 2015 19.21 19.30 18.99 19.00
3220 NYSE CNP Thu, Jul 16, 2015 19.32 19.41 19.16 19.24
3219 NYSE CNP Wed, Jul 15, 2015 19.26 19.28 19.13 19.27
3218 NYSE CNP Tue, Jul 14, 2015 19.18 19.30 19.14 19.26
3217 NYSE CNP Mon, Jul 13, 2015 19.19 19.27 19.07 19.17
3216 NYSE CNP Fri, Jul 10, 2015 18.99 19.29 18.96 19.12
3215 NYSE CNP Thu, Jul 9, 2015 19.31 19.48 18.94 18.95
3214 NYSE CNP Wed, Jul 8, 2015 19.58 19.60 19.11 19.22
3213 NYSE CNP Tue, Jul 7, 2015 19.28 19.66 19.28 19.60
3212 NYSE CNP Mon, Jul 6, 2015 19.30 19.40 19.11 19.22
3211 NYSE CNP Thu, Jul 2, 2015 19.14 19.36 19.10 19.35
3210 NYSE CNP Wed, Jul 1, 2015 19.07 19.17 18.99 19.08
3209 NYSE CNP Tue, Jun 30, 2015 19.34 19.36 18.92 19.03
3208 NYSE CNP Mon, Jun 29, 2015 19.27 19.53 19.26 19.26
3207 NYSE CNP Fri, Jun 26, 2015 19.16 19.37 19.05 19.35
3206 NYSE CNP Thu, Jun 25, 2015 19.21 19.32 19.12 19.16
3205 NYSE CNP Wed, Jun 24, 2015 19.35 19.47 19.17 19.17
3204 NYSE CNP Tue, Jun 23, 2015 19.60 19.72 19.28 19.34
3203 NYSE CNP Mon, Jun 22, 2015 19.54 19.82 19.46 19.71
3202 NYSE CNP Fri, Jun 19, 2015 19.62 19.71 19.48 19.52
3201 NYSE CNP Thu, Jun 18, 2015 19.49 19.73 19.37 19.67
3200 NYSE CNP Wed, Jun 17, 2015 19.14 19.43 19.12 19.39
3199 NYSE CNP Tue, Jun 16, 2015 19.11 19.18 19.03 19.08
3198 NYSE CNP Mon, Jun 15, 2015 19.20 19.25 19.05 19.13
3197 NYSE CNP Fri, Jun 12, 2015 19.41 19.49 19.24 19.26
3196 NYSE CNP Thu, Jun 11, 2015 19.48 19.59 19.42 19.49
3195 NYSE CNP Wed, Jun 10, 2015 19.39 19.60 19.39 19.39
3194 NYSE CNP Tue, Jun 9, 2015 19.18 19.32 19.15 19.29
3193 NYSE CNP Mon, Jun 8, 2015 19.29 19.40 19.18 19.18
3192 NYSE CNP Fri, Jun 5, 2015 19.19 19.45 19.06 19.32
3191 NYSE CNP Thu, Jun 4, 2015 19.55 19.74 19.28 19.30
3190 NYSE CNP Wed, Jun 3, 2015 19.72 19.76 19.52 19.62
3189 NYSE CNP Tue, Jun 2, 2015 20.22 20.22 19.70 19.73
3188 NYSE CNP Mon, Jun 1, 2015 20.40 20.42 20.18 20.22
3187 NYSE CNP Fri, May 29, 2015 20.37 20.51 20.24 20.37
3186 NYSE CNP Thu, May 28, 2015 20.22 20.39 20.18 20.38
3185 NYSE CNP Wed, May 27, 2015 20.27 20.32 20.16 20.24
3184 NYSE CNP Tue, May 26, 2015 20.44 20.48 20.14 20.27
3183 NYSE CNP Fri, May 22, 2015 20.55 20.55 20.36 20.44
3182 NYSE CNP Thu, May 21, 2015 20.57 20.64 20.41 20.51
3181 NYSE CNP Wed, May 20, 2015 20.42 20.61 20.22 20.53
3180 NYSE CNP Tue, May 19, 2015 20.39 20.46 20.30 20.39
3179 NYSE CNP Mon, May 18, 2015 20.35 20.50 20.29 20.42
3178 NYSE CNP Fri, May 15, 2015 20.28 20.44 20.18 20.39
3177 NYSE CNP Thu, May 14, 2015 19.98 20.27 19.95 20.20
3176 NYSE CNP Wed, May 13, 2015 19.74 19.96 19.63 19.84
3175 NYSE CNP Tue, May 12, 2015 20.34 20.35 19.96 20.04
3174 NYSE CNP Mon, May 11, 2015 20.40 20.84 20.32 20.50
3173 NYSE CNP Fri, May 8, 2015 20.59 20.72 20.42 20.72
3172 NYSE CNP Thu, May 7, 2015 20.39 20.47 20.23 20.30
3171 NYSE CNP Wed, May 6, 2015 20.75 20.79 20.19 20.36
3170 NYSE CNP Tue, May 5, 2015 21.07 21.15 20.66 20.70
3169 NYSE CNP Mon, May 4, 2015 21.06 21.29 21.05 21.11
3168 NYSE CNP Fri, May 1, 2015 21.03 21.14 20.89 21.06
3167 NYSE CNP Thu, Apr 30, 2015 21.01 21.05 20.77 20.97
3166 NYSE CNP Wed, Apr 29, 2015 20.89 21.13 20.66 21.13
3165 NYSE CNP Tue, Apr 28, 2015 20.72 21.08 20.68 21.01
3164 NYSE CNP Mon, Apr 27, 2015 21.10 21.10 20.75 20.81
3163 NYSE CNP Fri, Apr 24, 2015 20.98 21.14 20.87 21.05
3162 NYSE CNP Thu, Apr 23, 2015 20.85 21.00 20.75 20.97
3161 NYSE CNP Wed, Apr 22, 2015 20.74 20.99 20.57 20.83
3160 NYSE CNP Tue, Apr 21, 2015 21.16 21.24 20.63 20.66
3159 NYSE CNP Mon, Apr 20, 2015 21.02 21.23 21.02 21.12
3158 NYSE CNP Fri, Apr 17, 2015 20.66 21.10 20.66 20.90
3157 NYSE CNP Thu, Apr 16, 2015 21.12 21.13 20.63 20.86
3156 NYSE CNP Wed, Apr 15, 2015 20.82 21.48 20.67 21.31
3155 NYSE CNP Tue, Apr 14, 2015 20.56 20.75 20.56 20.72
3154 NYSE CNP Mon, Apr 13, 2015 20.72 20.74 20.54 20.56
3153 NYSE CNP Fri, Apr 10, 2015 20.54 20.88 20.54 20.76
3152 NYSE CNP Thu, Apr 9, 2015 20.66 20.70 20.46 20.52
3151 NYSE CNP Wed, Apr 8, 2015 20.87 20.93 20.63 20.69
3150 NYSE CNP Tue, Apr 7, 2015 20.98 21.07 20.81 20.87
3149 NYSE CNP Mon, Apr 6, 2015 20.75 21.10 20.72 21.06
3148 NYSE CNP Thu, Apr 2, 2015 20.77 20.85 20.56 20.72
3147 NYSE CNP Wed, Apr 1, 2015 20.40 20.83 20.28 20.78
3146 NYSE CNP Tue, Mar 31, 2015 20.60 20.74 20.25 20.41
3145 NYSE CNP Mon, Mar 30, 2015 20.68 20.87 20.57 20.63
3144 NYSE CNP Fri, Mar 27, 2015 20.42 20.66 20.33 20.62
3143 NYSE CNP Thu, Mar 26, 2015 20.59 20.73 20.42 20.42
3142 NYSE CNP Wed, Mar 25, 2015 20.85 20.93 20.57 20.58
3141 NYSE CNP Tue, Mar 24, 2015 20.88 21.12 20.76 20.79
3140 NYSE CNP Mon, Mar 23, 2015 21.19 21.29 20.90 20.91
3139 NYSE CNP Fri, Mar 20, 2015 20.97 21.26 20.92 21.17
3138 NYSE CNP Thu, Mar 19, 2015 21.20 21.26 20.83 20.84
3137 NYSE CNP Wed, Mar 18, 2015 20.71 21.47 20.64 21.35
3136 NYSE CNP Tue, Mar 17, 2015 20.67 20.79 20.52 20.70
3135 NYSE CNP Mon, Mar 16, 2015 20.63 20.95 20.58 20.70
3134 NYSE CNP Fri, Mar 13, 2015 20.71 20.75 20.23 20.54
3133 NYSE CNP Thu, Mar 12, 2015 20.56 20.82 20.49 20.74
3132 NYSE CNP Wed, Mar 11, 2015 20.62 20.70 20.40 20.46
3131 NYSE CNP Tue, Mar 10, 2015 20.71 20.83 20.63 20.64
3130 NYSE CNP Mon, Mar 9, 2015 20.65 20.88 20.61 20.73
3129 NYSE CNP Fri, Mar 6, 2015 20.64 20.88 20.50 20.65
3128 NYSE CNP Thu, Mar 5, 2015 20.94 21.12 20.84 20.96
3127 NYSE CNP Wed, Mar 4, 2015 20.70 20.88 20.68 20.74
3126 NYSE CNP Tue, Mar 3, 2015 20.68 20.91 20.54 20.78
3125 NYSE CNP Mon, Mar 2, 2015 20.81 20.87 20.53 20.69
3124 NYSE CNP Fri, Feb 27, 2015 21.00 21.04 20.63 20.79
3123 NYSE CNP Thu, Feb 26, 2015 21.59 21.69 20.83 21.02
3122 NYSE CNP Wed, Feb 25, 2015 21.98 21.99 21.51 21.57
3121 NYSE CNP Tue, Feb 24, 2015 21.71 22.14 21.60 22.04
3120 NYSE CNP Mon, Feb 23, 2015 21.74 21.81 21.48 21.68
3119 NYSE CNP Fri, Feb 20, 2015 21.64 21.74 21.45 21.73
3118 NYSE CNP Thu, Feb 19, 2015 21.96 21.96 21.50 21.61
3117 NYSE CNP Wed, Feb 18, 2015 21.54 21.97 21.54 21.94
3116 NYSE CNP Tue, Feb 17, 2015 21.61 21.79 21.51 21.60
3115 NYSE CNP Fri, Feb 13, 2015 22.10 22.15 21.69 21.76
3114 NYSE CNP Thu, Feb 12, 2015 21.77 22.12 21.67 22.11
3113 NYSE CNP Wed, Feb 11, 2015 22.29 22.35 21.61 21.65
3112 NYSE CNP Tue, Feb 10, 2015 22.21 22.72 22.11 22.67
3111 NYSE CNP Mon, Feb 9, 2015 22.23 22.56 22.12 22.19
3110 NYSE CNP Fri, Feb 6, 2015 23.13 23.15 22.11 22.22
3109 NYSE CNP Thu, Feb 5, 2015 22.99 23.28 22.83 23.19
3108 NYSE CNP Wed, Feb 4, 2015 22.73 22.92 22.52 22.80
3107 NYSE CNP Tue, Feb 3, 2015 22.61 22.92 22.51 22.84
3106 NYSE CNP Mon, Feb 2, 2015 23.12 23.30 22.69 22.90
3105 NYSE CNP Fri, Jan 30, 2015 23.16 23.44 23.06 23.09
3104 NYSE CNP Thu, Jan 29, 2015 22.80 23.46 22.70 23.37
3103 NYSE CNP Wed, Jan 28, 2015 23.17 23.24 22.66 22.76
3102 NYSE CNP Tue, Jan 27, 2015 22.87 23.31 22.80 23.14
3101 NYSE CNP Mon, Jan 26, 2015 22.77 23.01 22.40 23.00
3100 NYSE CNP Fri, Jan 23, 2015 22.95 23.13 22.87 22.97
3099 NYSE CNP Thu, Jan 22, 2015 23.23 23.33 22.74 22.89
3098 NYSE CNP Wed, Jan 21, 2015 22.89 23.18 22.76 23.15
3097 NYSE CNP Tue, Jan 20, 2015 23.08 23.12 22.62 22.89
3096 NYSE CNP Fri, Jan 16, 2015 22.61 23.01 22.44 23.00
3095 NYSE CNP Thu, Jan 15, 2015 22.66 22.76 22.50 22.66
3094 NYSE CNP Wed, Jan 14, 2015 22.42 22.65 22.21 22.62
3093 NYSE CNP Tue, Jan 13, 2015 22.93 23.15 22.49 22.64
3092 NYSE CNP Mon, Jan 12, 2015 22.74 22.82 22.37 22.76
3091 NYSE CNP Fri, Jan 9, 2015 23.19 23.20 22.65 22.71
3090 NYSE CNP Thu, Jan 8, 2015 22.86 23.24 22.71 23.20
3089 NYSE CNP Wed, Jan 7, 2015 22.54 22.87 22.38 22.66
3088 NYSE CNP Tue, Jan 6, 2015 22.88 23.02 22.21 22.37
3087 NYSE CNP Mon, Jan 5, 2015 23.27 23.44 22.70 22.88
3086 NYSE CNP Fri, Jan 2, 2015 23.45 23.66 23.30 23.63
3085 NYSE CNP Wed, Dec 31, 2014 23.87 23.90 23.39 23.43
3084 NYSE CNP Tue, Dec 30, 2014 24.30 24.38 23.80 23.82
3083 NYSE CNP Mon, Dec 29, 2014 23.93 24.35 23.93 24.29
3082 NYSE CNP Fri, Dec 26, 2014 23.81 24.11 23.80 23.93
3081 NYSE CNP Wed, Dec 24, 2014 23.45 23.80 23.43 23.76
3080 NYSE CNP Tue, Dec 23, 2014 23.37 23.55 23.29 23.45
3079 NYSE CNP Mon, Dec 22, 2014 23.11 23.29 22.88 23.27
3078 NYSE CNP Fri, Dec 19, 2014 23.08 23.23 22.91 23.10
3077 NYSE CNP Thu, Dec 18, 2014 22.55 23.00 22.49 23.00
3076 NYSE CNP Wed, Dec 17, 2014 21.86 22.53 21.70 22.49
3075 NYSE CNP Tue, Dec 16, 2014 21.53 22.25 21.41 21.71
3074 NYSE CNP Mon, Dec 15, 2014 22.07 22.12 21.48 21.54
3073 NYSE CNP Fri, Dec 12, 2014 22.51 22.59 22.00 22.00
3072 NYSE CNP Thu, Dec 11, 2014 22.70 23.00 22.56 22.58
3071 NYSE CNP Wed, Dec 10, 2014 23.43 23.48 22.52 22.65
3070 NYSE CNP Tue, Dec 9, 2014 23.19 23.60 23.19 23.45
3069 NYSE CNP Mon, Dec 8, 2014 23.52 23.83 23.21 23.30
3068 NYSE CNP Fri, Dec 5, 2014 23.74 23.93 23.48 23.55
3067 NYSE CNP Thu, Dec 4, 2014 24.06 24.17 23.87 23.92
3066 NYSE CNP Wed, Dec 3, 2014 23.81 24.15 23.76 24.09
3065 NYSE CNP Tue, Dec 2, 2014 23.47 23.90 23.41 23.77
3064 NYSE CNP Mon, Dec 1, 2014 23.85 23.88 23.40 23.50
3063 NYSE CNP Fri, Nov 28, 2014 24.25 24.37 23.85 23.94
3062 NYSE CNP Wed, Nov 26, 2014 24.37 24.43 24.22 24.27
3061 NYSE CNP Tue, Nov 25, 2014 24.42 24.44 24.15 24.31
3060 NYSE CNP Mon, Nov 24, 2014 24.40 24.55 24.30 24.35
3059 NYSE CNP Fri, Nov 21, 2014 24.59 24.61 24.18 24.34
3058 NYSE CNP Thu, Nov 20, 2014 24.31 24.51 24.22 24.33
3057 NYSE CNP Wed, Nov 19, 2014 24.50 24.63 24.34 24.38
3056 NYSE CNP Tue, Nov 18, 2014 24.37 24.66 24.24 24.59
3055 NYSE CNP Mon, Nov 17, 2014 24.05 24.45 23.95 24.38
3054 NYSE CNP Fri, Nov 14, 2014 24.11 24.21 23.98 24.04
3053 NYSE CNP Thu, Nov 13, 2014 24.62 24.73 24.46 24.55
3052 NYSE CNP Wed, Nov 12, 2014 24.74 24.94 24.56 24.57
3051 NYSE CNP Tue, Nov 11, 2014 25.43 25.56 25.13 25.30
3050 NYSE CNP Mon, Nov 10, 2014 25.25 25.39 25.10 25.38
3049 NYSE CNP Fri, Nov 7, 2014 24.98 25.27 24.92 25.23
3048 NYSE CNP Thu, Nov 6, 2014 25.08 25.11 24.53 24.94
3047 NYSE CNP Wed, Nov 5, 2014 24.95 25.21 24.43 25.13
3046 NYSE CNP Tue, Nov 4, 2014 24.79 24.92 24.39 24.64
3045 NYSE CNP Mon, Nov 3, 2014 24.63 25.10 24.56 24.88
3044 NYSE CNP Fri, Oct 31, 2014 24.50 24.58 24.24 24.55
3043 NYSE CNP Thu, Oct 30, 2014 24.22 24.56 24.18 24.41
3042 NYSE CNP Wed, Oct 29, 2014 24.33 24.45 23.88 24.20
3041 NYSE CNP Tue, Oct 28, 2014 24.10 24.29 24.04 24.29
3040 NYSE CNP Mon, Oct 27, 2014 24.02 24.22 23.90 24.01
3039 NYSE CNP Fri, Oct 24, 2014 23.88 24.14 23.80 24.00
3038 NYSE CNP Thu, Oct 23, 2014 23.69 24.02 23.58 23.82
3037 NYSE CNP Wed, Oct 22, 2014 23.87 24.16 23.51 23.52
3036 NYSE CNP Tue, Oct 21, 2014 23.63 23.99 23.53 23.87
3035 NYSE CNP Mon, Oct 20, 2014 23.16 23.65 23.06 23.54
3034 NYSE CNP Fri, Oct 17, 2014 22.73 23.32 22.53 23.17
3033 NYSE CNP Thu, Oct 16, 2014 21.90 22.83 21.77 22.55
3032 NYSE CNP Wed, Oct 15, 2014 22.51 22.59 21.07 22.14
3031 NYSE CNP Tue, Oct 14, 2014 23.28 23.31 22.63 22.81
3030 NYSE CNP Mon, Oct 13, 2014 24.04 24.15 23.13 23.16
3029 NYSE CNP Fri, Oct 10, 2014 24.29 24.46 23.94 24.08
3028 NYSE CNP Thu, Oct 9, 2014 24.75 24.84 24.10 24.19
3027 NYSE CNP Wed, Oct 8, 2014 24.47 24.79 24.41 24.75
3026 NYSE CNP Tue, Oct 7, 2014 24.58 24.72 24.47 24.48
3025 NYSE CNP Mon, Oct 6, 2014 24.75 24.84 24.51 24.62
3024 NYSE CNP Fri, Oct 3, 2014 24.57 24.83 24.46 24.73
3023 NYSE CNP Thu, Oct 2, 2014 24.54 24.68 24.43 24.53
3022 NYSE CNP Wed, Oct 1, 2014 24.52 24.75 24.49 24.54
3021 NYSE CNP Tue, Sep 30, 2014 24.49 24.70 24.39 24.47
3020 NYSE CNP Mon, Sep 29, 2014 24.35 24.51 24.29 24.46
3019 NYSE CNP Fri, Sep 26, 2014 23.94 24.50 23.81 24.39
3018 NYSE CNP Thu, Sep 25, 2014 23.84 24.21 23.80 23.94
3017 NYSE CNP Wed, Sep 24, 2014 23.89 24.01 23.79 23.87
3016 NYSE CNP Tue, Sep 23, 2014 23.80 23.88 23.73 23.86
3015 NYSE CNP Mon, Sep 22, 2014 24.17 24.17 23.83 23.85
3014 NYSE CNP Fri, Sep 19, 2014 24.22 24.28 24.03 24.06
3013 NYSE CNP Thu, Sep 18, 2014 24.37 24.43 24.14 24.22
3012 NYSE CNP Wed, Sep 17, 2014 24.50 24.62 24.16 24.36
3011 NYSE CNP Tue, Sep 16, 2014 24.23 24.53 24.22 24.43
3010 NYSE CNP Mon, Sep 15, 2014 24.29 24.44 24.23 24.27
3009 NYSE CNP Fri, Sep 12, 2014 24.67 24.70 24.19 24.25
3008 NYSE CNP Thu, Sep 11, 2014 24.62 24.78 24.57 24.75
3007 NYSE CNP Wed, Sep 10, 2014 24.69 24.74 24.50 24.61
3006 NYSE CNP Tue, Sep 9, 2014 24.79 24.95 24.67 24.69
3005 NYSE CNP Mon, Sep 8, 2014 25.02 25.09 24.75 24.85
3004 NYSE CNP Fri, Sep 5, 2014 24.77 25.06 24.77 25.02
3003 NYSE CNP Thu, Sep 4, 2014 24.84 24.92 24.62 24.75
3002 NYSE CNP Wed, Sep 3, 2014 24.76 24.97 24.76 24.88
3001 NYSE CNP Tue, Sep 2, 2014 24.85 24.90 24.61 24.74
3000 NYSE CNP Fri, Aug 29, 2014 24.87 24.90 24.70 24.84
2999 NYSE CNP Thu, Aug 28, 2014 24.55 24.85 24.55 24.84
2998 NYSE CNP Wed, Aug 27, 2014 24.61 24.72 24.55 24.63
2997 NYSE CNP Tue, Aug 26, 2014 24.86 24.88 24.52 24.56
2996 NYSE CNP Mon, Aug 25, 2014 24.55 24.85 24.53 24.79
2995 NYSE CNP Fri, Aug 22, 2014 24.65 24.75 24.46 24.52
2994 NYSE CNP Thu, Aug 21, 2014 24.74 24.90 24.67 24.69
2993 NYSE CNP Wed, Aug 20, 2014 24.83 24.91 24.53 24.73
2992 NYSE CNP Tue, Aug 19, 2014 24.40 24.66 24.38 24.65
2991 NYSE CNP Mon, Aug 18, 2014 24.58 24.69 24.34 24.39
2990 NYSE CNP Fri, Aug 15, 2014 24.50 24.70 24.29 24.51
2989 NYSE CNP Thu, Aug 14, 2014 24.28 24.54 24.21 24.50
2988 NYSE CNP Wed, Aug 13, 2014 24.17 24.35 24.07 24.23
2987 NYSE CNP Tue, Aug 12, 2014 24.36 24.53 24.29 24.39
2986 NYSE CNP Mon, Aug 11, 2014 24.36 24.55 24.26 24.36
2985 NYSE CNP Fri, Aug 8, 2014 23.99 24.35 23.97 24.33
2984 NYSE CNP Thu, Aug 7, 2014 23.60 24.01 23.60 23.88
2983 NYSE CNP Wed, Aug 6, 2014 23.98 24.01 23.47 23.56
2982 NYSE CNP Tue, Aug 5, 2014 24.30 24.36 23.87 23.94
2981 NYSE CNP Mon, Aug 4, 2014 24.48 24.48 23.98 24.45
2980 NYSE CNP Fri, Aug 1, 2014 24.29 24.65 24.25 24.49
2979 NYSE CNP Thu, Jul 31, 2014 24.45 24.65 24.30 24.32
2978 NYSE CNP Wed, Jul 30, 2014 25.02 25.10 24.48 24.56
2977 NYSE CNP Tue, Jul 29, 2014 25.18 25.23 24.89 24.98
2976 NYSE CNP Mon, Jul 28, 2014 24.84 25.24 24.83 25.15
2975 NYSE CNP Fri, Jul 25, 2014 25.07 25.14 24.86 24.87
2974 NYSE CNP Thu, Jul 24, 2014 25.05 25.22 24.91 25.16
2973 NYSE CNP Wed, Jul 23, 2014 25.12 25.13 24.99 25.00
2972 NYSE CNP Tue, Jul 22, 2014 25.17 25.28 25.12 25.12
2971 NYSE CNP Mon, Jul 21, 2014 24.99 25.23 24.94 25.13
2970 NYSE CNP Fri, Jul 18, 2014 25.00 25.10 24.80 25.07
2969 NYSE CNP Thu, Jul 17, 2014 24.83 25.14 24.78 24.81
2968 NYSE CNP Wed, Jul 16, 2014 24.90 24.95 24.69 24.92
2967 NYSE CNP Tue, Jul 15, 2014 24.76 24.95 24.72 24.90
2966 NYSE CNP Mon, Jul 14, 2014 25.00 25.09 24.69 24.72
2965 NYSE CNP Fri, Jul 11, 2014 25.04 25.15 24.91 24.97
2964 NYSE CNP Thu, Jul 10, 2014 24.85 25.06 24.77 25.06
2963 NYSE CNP Wed, Jul 9, 2014 24.90 25.02 24.77 24.90
2962 NYSE CNP Tue, Jul 8, 2014 24.74 25.03 24.74 24.83
2961 NYSE CNP Mon, Jul 7, 2014 24.76 24.93 24.72 24.78
2960 NYSE CNP Thu, Jul 3, 2014 24.92 25.01 24.66 24.77
2959 NYSE CNP Wed, Jul 2, 2014 25.34 25.35 24.86 24.91
2958 NYSE CNP Tue, Jul 1, 2014 25.58 25.62 25.38 25.38
2957 NYSE CNP Mon, Jun 30, 2014 25.38 25.75 25.31 25.54
2956 NYSE CNP Fri, Jun 27, 2014 25.16 25.41 25.08 25.36
2955 NYSE CNP Thu, Jun 26, 2014 25.01 25.21 24.85 25.16
2954 NYSE CNP Wed, Jun 25, 2014 24.71 25.09 24.71 25.06
2953 NYSE CNP Tue, Jun 24, 2014 24.63 24.92 24.56 24.76
2952 NYSE CNP Mon, Jun 23, 2014 24.65 24.78 24.56 24.61
2951 NYSE CNP Fri, Jun 20, 2014 24.99 25.01 24.53 24.58
2950 NYSE CNP Thu, Jun 19, 2014 24.80 24.99 24.74 24.97
2949 NYSE CNP Wed, Jun 18, 2014 24.49 24.82 24.45 24.77
2948 NYSE CNP Tue, Jun 17, 2014 24.55 24.61 24.17 24.48
2947 NYSE CNP Mon, Jun 16, 2014 24.18 24.74 24.11 24.63
2946 NYSE CNP Fri, Jun 13, 2014 23.95 24.04 23.79 24.01
2945 NYSE CNP Thu, Jun 12, 2014 23.79 23.99 23.63 23.95
2944 NYSE CNP Wed, Jun 11, 2014 23.83 23.93 23.60 23.81
2943 NYSE CNP Tue, Jun 10, 2014 23.90 24.07 23.82 23.89
2942 NYSE CNP Mon, Jun 9, 2014 24.01 24.08 23.88 23.93
2941 NYSE CNP Fri, Jun 6, 2014 24.17 24.24 24.02 24.05
2940 NYSE CNP Thu, Jun 5, 2014 23.93 24.10 23.85 24.10
2939 NYSE CNP Wed, Jun 4, 2014 23.99 24.01 23.88 23.94
2938 NYSE CNP Tue, Jun 3, 2014 24.03 24.11 23.94 24.02
2937 NYSE CNP Mon, Jun 2, 2014 24.09 24.15 23.97 24.08
2936 NYSE CNP Fri, May 30, 2014 24.01 24.16 23.95 24.12
2935 NYSE CNP Thu, May 29, 2014 24.01 24.08 23.86 24.06
2934 NYSE CNP Wed, May 28, 2014 23.99 24.07 23.92 24.01
2933 NYSE CNP Tue, May 27, 2014 24.00 24.12 23.86 23.96
2932 NYSE CNP Fri, May 23, 2014 24.00 24.05 23.84 23.87
2931 NYSE CNP Thu, May 22, 2014 23.68 24.11 23.61 24.03
2930 NYSE CNP Wed, May 21, 2014 23.67 23.73 23.52 23.68
2929 NYSE CNP Tue, May 20, 2014 23.51 23.68 23.39 23.64
2928 NYSE CNP Mon, May 19, 2014 23.82 23.83 23.47 23.51
2927 NYSE CNP Fri, May 16, 2014 23.58 23.88 23.45 23.88
2926 NYSE CNP Thu, May 15, 2014 23.70 23.82 23.55 23.55
2925 NYSE CNP Wed, May 14, 2014 23.45 23.87 23.41 23.70
2924 NYSE CNP Tue, May 13, 2014 23.76 23.86 23.55 23.67
2923 NYSE CNP Mon, May 12, 2014 23.95 24.06 23.73 23.73
2922 NYSE CNP Fri, May 9, 2014 24.34 24.41 23.93 23.95
2921 NYSE CNP Thu, May 8, 2014 24.56 24.64 24.28 24.36
2920 NYSE CNP Wed, May 7, 2014 24.30 24.54 24.27 24.51
2919 NYSE CNP Tue, May 6, 2014 24.48 24.48 24.24 24.25
2918 NYSE CNP Mon, May 5, 2014 24.27 24.52 24.24 24.47
2917 NYSE CNP Fri, May 2, 2014 24.65 24.69 24.23 24.29
2916 NYSE CNP Thu, May 1, 2014 25.23 25.55 24.57 24.74
2915 NYSE CNP Wed, Apr 30, 2014 24.62 24.86 24.60 24.76
2914 NYSE CNP Tue, Apr 29, 2014 24.83 24.94 24.57 24.59
2913 NYSE CNP Mon, Apr 28, 2014 24.89 24.96 24.61 24.82
2912 NYSE CNP Fri, Apr 25, 2014 24.57 24.90 24.48 24.86
2911 NYSE CNP Thu, Apr 24, 2014 24.64 24.78 24.43 24.56
2910 NYSE CNP Wed, Apr 23, 2014 24.61 24.84 24.57 24.62
2909 NYSE CNP Tue, Apr 22, 2014 24.47 24.65 24.30 24.55
2908 NYSE CNP Mon, Apr 21, 2014 24.63 24.66 24.35 24.40
2907 NYSE CNP Thu, Apr 17, 2014 24.63 24.81 24.46 24.61
2906 NYSE CNP Wed, Apr 16, 2014 24.55 24.73 24.35 24.70
2905 NYSE CNP Tue, Apr 15, 2014 24.11 24.47 24.07 24.46
2904 NYSE CNP Mon, Apr 14, 2014 24.08 24.17 23.85 24.05
2903 NYSE CNP Fri, Apr 11, 2014 23.92 24.34 23.84 24.00
2902 NYSE CNP Thu, Apr 10, 2014 23.90 24.22 23.83 23.96
2901 NYSE CNP Wed, Apr 9, 2014 23.69 23.91 23.53 23.86
2900 NYSE CNP Tue, Apr 8, 2014 23.49 23.70 23.19 23.69
2899 NYSE CNP Mon, Apr 7, 2014 23.80 23.89 23.37 23.39
2898 NYSE CNP Fri, Apr 4, 2014 23.95 24.16 23.78 23.80
2897 NYSE CNP Thu, Apr 3, 2014 24.05 24.10 23.67 23.87
2896 NYSE CNP Wed, Apr 2, 2014 23.78 24.06 23.51 23.97
2895 NYSE CNP Tue, Apr 1, 2014 23.72 24.14 23.64 23.82
2894 NYSE CNP Mon, Mar 31, 2014 23.62 23.82 23.52 23.69
2893 NYSE CNP Fri, Mar 28, 2014 23.52 23.62 23.42 23.54
2892 NYSE CNP Thu, Mar 27, 2014 23.39 23.47 23.16 23.39
2891 NYSE CNP Wed, Mar 26, 2014 23.44 23.63 23.28 23.28
2890 NYSE CNP Tue, Mar 25, 2014 23.59 23.64 23.27 23.39
2889 NYSE CNP Mon, Mar 24, 2014 23.78 23.87 23.42 23.54
2888 NYSE CNP Fri, Mar 21, 2014 23.78 24.03 23.60 23.72
2887 NYSE CNP Thu, Mar 20, 2014 23.77 23.80 23.57 23.70
2886 NYSE CNP Wed, Mar 19, 2014 24.07 24.10 23.74 23.87
2885 NYSE CNP Tue, Mar 18, 2014 24.26 24.27 24.02 24.05
2884 NYSE CNP Mon, Mar 17, 2014 23.94 24.26 23.90 24.25
2883 NYSE CNP Fri, Mar 14, 2014 23.91 24.02 23.77 23.90
2882 NYSE CNP Thu, Mar 13, 2014 23.50 24.12 23.46 23.94
2881 NYSE CNP Wed, Mar 12, 2014 23.27 23.46 23.20 23.42
2880 NYSE CNP Tue, Mar 11, 2014 23.16 23.40 22.94 23.31
2879 NYSE CNP Mon, Mar 10, 2014 23.21 23.24 23.01 23.09
2878 NYSE CNP Fri, Mar 7, 2014 23.23 23.23 23.01 23.19
2877 NYSE CNP Thu, Mar 6, 2014 23.39 23.49 23.21 23.25
2876 NYSE CNP Wed, Mar 5, 2014 23.61 23.61 23.24 23.33
2875 NYSE CNP Tue, Mar 4, 2014 23.66 23.77 23.50 23.61
2874 NYSE CNP Mon, Mar 3, 2014 23.53 23.59 23.30 23.48
2873 NYSE CNP Fri, Feb 28, 2014 23.60 23.73 23.55 23.65
2872 NYSE CNP Thu, Feb 27, 2014 23.52 23.78 23.45 23.56
2871 NYSE CNP Wed, Feb 26, 2014 24.28 24.37 23.53 23.55
2870 NYSE CNP Tue, Feb 25, 2014 24.36 24.48 23.99 24.19
2869 NYSE CNP Mon, Feb 24, 2014 24.55 24.70 24.37 24.38
2868 NYSE CNP Fri, Feb 21, 2014 24.26 24.53 24.16 24.48
2867 NYSE CNP Thu, Feb 20, 2014 24.18 24.54 24.06 24.28
2866 NYSE CNP Wed, Feb 19, 2014 23.99 24.47 23.93 24.14
2865 NYSE CNP Tue, Feb 18, 2014 24.00 24.15 23.72 24.09
2864 NYSE CNP Fri, Feb 14, 2014 23.44 24.06 23.38 24.05
2863 NYSE CNP Thu, Feb 13, 2014 23.22 23.52 23.15 23.50
2862 NYSE CNP Wed, Feb 12, 2014 23.28 23.52 23.28 23.30
2861 NYSE CNP Tue, Feb 11, 2014 23.36 23.57 23.30 23.56
2860 NYSE CNP Mon, Feb 10, 2014 23.29 23.43 23.10 23.40
2859 NYSE CNP Fri, Feb 7, 2014 23.24 23.47 23.18 23.33
2858 NYSE CNP Thu, Feb 6, 2014 23.04 23.21 22.95 23.18
2857 NYSE CNP Wed, Feb 5, 2014 22.97 23.09 22.62 23.04
2856 NYSE CNP Tue, Feb 4, 2014 23.15 23.18 22.87 23.06
2855 NYSE CNP Mon, Feb 3, 2014 23.47 23.64 22.96 23.05
2854 NYSE CNP Fri, Jan 31, 2014 23.34 23.77 23.33 23.40
2853 NYSE CNP Thu, Jan 30, 2014 23.26 23.62 23.25 23.55
2852 NYSE CNP Wed, Jan 29, 2014 23.20 23.37 23.02 23.15
2851 NYSE CNP Tue, Jan 28, 2014 23.18 23.37 23.14 23.34
2850 NYSE CNP Mon, Jan 27, 2014 23.17 23.30 23.09 23.18
2849 NYSE CNP Fri, Jan 24, 2014 23.45 23.64 23.15 23.15
2848 NYSE CNP Thu, Jan 23, 2014 23.71 23.76 23.41 23.57
2847 NYSE CNP Wed, Jan 22, 2014 23.69 23.87 23.68 23.79
2846 NYSE CNP Tue, Jan 21, 2014 23.50 23.74 23.47 23.71
2845 NYSE CNP Fri, Jan 17, 2014 23.58 23.60 23.41 23.42
2844 NYSE CNP Thu, Jan 16, 2014 23.45 23.62 23.26 23.56
2843 NYSE CNP Wed, Jan 15, 2014 23.21 23.47 23.09 23.46
2842 NYSE CNP Tue, Jan 14, 2014 23.04 23.28 23.00 23.23
2841 NYSE CNP Mon, Jan 13, 2014 23.29 23.36 23.00 23.04
2840 NYSE CNP Fri, Jan 10, 2014 23.23 23.68 23.22 23.38
2839 NYSE CNP Thu, Jan 9, 2014 22.85 23.11 22.71 23.10
2838 NYSE CNP Wed, Jan 8, 2014 23.02 23.10 22.76 22.84
2837 NYSE CNP Tue, Jan 7, 2014 22.88 23.20 22.81 23.08
2836 NYSE CNP Mon, Jan 6, 2014 22.93 22.94 22.69 22.84
2835 NYSE CNP Fri, Jan 3, 2014 22.86 23.00 22.70 22.81
2834 NYSE CNP Thu, Jan 2, 2014 23.17 23.29 22.81 22.82
2833 NYSE CNP Tue, Dec 31, 2013 23.12 23.23 23.03 23.18
2832 NYSE CNP Mon, Dec 30, 2013 23.14 23.23 23.07 23.11
2831 NYSE CNP Fri, Dec 27, 2013 23.07 23.24 23.01 23.12
2830 NYSE CNP Thu, Dec 26, 2013 23.16 23.25 23.00 23.07
2829 NYSE CNP Tue, Dec 24, 2013 23.08 23.22 22.96 23.15
2828 NYSE CNP Mon, Dec 23, 2013 23.30 23.36 23.02 23.06
2827 NYSE CNP Fri, Dec 20, 2013 22.78 23.51 22.78 23.25
2826 NYSE CNP Thu, Dec 19, 2013 22.87 22.89 22.57 22.76
2825 NYSE CNP Wed, Dec 18, 2013 22.85 23.03 22.46 22.99
2824 NYSE CNP Tue, Dec 17, 2013 22.75 23.02 22.65 22.89
2823 NYSE CNP Mon, Dec 16, 2013 22.84 23.01 22.63 22.79
2822 NYSE CNP Fri, Dec 13, 2013 22.84 22.90 22.62 22.68
2821 NYSE CNP Thu, Dec 12, 2013 22.82 23.04 22.81 22.85
2820 NYSE CNP Wed, Dec 11, 2013 23.19 23.27 22.76 22.85
2819 NYSE CNP Tue, Dec 10, 2013 23.22 23.50 23.16 23.24
2818 NYSE CNP Mon, Dec 9, 2013 23.36 23.38 23.01 23.29
2817 NYSE CNP Fri, Dec 6, 2013 23.26 23.50 23.01 23.36
2816 NYSE CNP Thu, Dec 5, 2013 23.00 23.23 22.83 23.19
2815 NYSE CNP Wed, Dec 4, 2013 22.80 23.09 22.70 23.09
2814 NYSE CNP Tue, Dec 3, 2013 23.02 23.17 22.92 23.05
2813 NYSE CNP Mon, Dec 2, 2013 23.17 23.42 22.97 23.13
2812 NYSE CNP Fri, Nov 29, 2013 23.42 23.60 23.35 23.43
2811 NYSE CNP Wed, Nov 27, 2013 23.56 23.58 23.36 23.45
2810 NYSE CNP Tue, Nov 26, 2013 24.20 24.23 22.94 23.58
2809 NYSE CNP Mon, Nov 25, 2013 25.01 25.03 24.80 24.87
2808 NYSE CNP Fri, Nov 22, 2013 24.54 25.05 24.46 24.98
2807 NYSE CNP Thu, Nov 21, 2013 24.47 24.67 24.35 24.54
2806 NYSE CNP Wed, Nov 20, 2013 24.70 24.79 24.36 24.39
2805 NYSE CNP Tue, Nov 19, 2013 24.84 24.93 24.60 24.68
2804 NYSE CNP Mon, Nov 18, 2013 25.07 25.10 24.82 24.91
2803 NYSE CNP Fri, Nov 15, 2013 24.92 25.07 24.79 25.07
2802 NYSE CNP Thu, Nov 14, 2013 25.05 25.14 24.82 24.94
2801 NYSE CNP Wed, Nov 13, 2013 24.56 24.99 24.45 24.98
2800 NYSE CNP Tue, Nov 12, 2013 24.90 25.02 24.81 24.90
2799 NYSE CNP Mon, Nov 11, 2013 24.87 25.13 24.76 25.00
2798 NYSE CNP Fri, Nov 8, 2013 24.65 24.83 24.35 24.82
2797 NYSE CNP Thu, Nov 7, 2013 25.13 25.30 24.69 24.73
2796 NYSE CNP Wed, Nov 6, 2013 24.25 25.17 24.07 25.05
2795 NYSE CNP Tue, Nov 5, 2013 24.42 24.50 24.24 24.26
2794 NYSE CNP Mon, Nov 4, 2013 24.48 24.58 24.22 24.45
2793 NYSE CNP Fri, Nov 1, 2013 24.64 24.72 24.39 24.41
2792 NYSE CNP Thu, Oct 31, 2013 24.51 24.75 24.25 24.60
2791 NYSE CNP Wed, Oct 30, 2013 24.88 25.01 24.44 24.48
2790 NYSE CNP Tue, Oct 29, 2013 24.84 24.93 24.55 24.80
2789 NYSE CNP Mon, Oct 28, 2013 24.94 25.04 24.70 24.84
2788 NYSE CNP Fri, Oct 25, 2013 24.61 24.89 24.48 24.87
2787 NYSE CNP Thu, Oct 24, 2013 24.77 24.83 24.43 24.62
2786 NYSE CNP Wed, Oct 23, 2013 24.69 25.02 24.59 24.68
2785 NYSE CNP Tue, Oct 22, 2013 24.66 24.94 24.56 24.71
2784 NYSE CNP Mon, Oct 21, 2013 24.55 24.69 24.47 24.60
2783 NYSE CNP Fri, Oct 18, 2013 24.77 24.83 24.57 24.60
2782 NYSE CNP Thu, Oct 17, 2013 24.27 24.75 24.17 24.68
2781 NYSE CNP Wed, Oct 16, 2013 24.18 24.38 24.08 24.35
2780 NYSE CNP Tue, Oct 15, 2013 24.30 24.47 24.03 24.04
2779 NYSE CNP Mon, Oct 14, 2013 24.36 24.43 23.98 24.41
2778 NYSE CNP Fri, Oct 11, 2013 24.24 24.46 24.16 24.46
2777 NYSE CNP Thu, Oct 10, 2013 24.02 24.36 23.83 24.34
2776 NYSE CNP Wed, Oct 9, 2013 23.95 24.33 23.82 23.93
2775 NYSE CNP Tue, Oct 8, 2013 23.85 24.07 23.75 23.85
2774 NYSE CNP Mon, Oct 7, 2013 23.99 24.14 23.87 23.87
2773 NYSE CNP Fri, Oct 4, 2013 23.86 24.18 23.83 24.13
2772 NYSE CNP Thu, Oct 3, 2013 24.30 24.30 23.83 23.87
2771 NYSE CNP Wed, Oct 2, 2013 24.12 24.60 24.03 24.41
2770 NYSE CNP Tue, Oct 1, 2013 24.02 24.38 23.94 24.19
2769 NYSE CNP Mon, Sep 30, 2013 23.81 24.05 23.72 23.97
2768 NYSE CNP Fri, Sep 27, 2013 23.98 24.17 23.84 23.93
2767 NYSE CNP Thu, Sep 26, 2013 23.99 24.23 23.96 24.09
2766 NYSE CNP Wed, Sep 25, 2013 24.01 24.22 23.95 24.00
2765 NYSE CNP Tue, Sep 24, 2013 24.20 24.24 24.01 24.03
2764 NYSE CNP Mon, Sep 23, 2013 23.88 24.26 23.76 24.25
2763 NYSE CNP Fri, Sep 20, 2013 24.21 24.36 23.88 23.92
2762 NYSE CNP Thu, Sep 19, 2013 24.36 24.63 24.02 24.21
2761 NYSE CNP Wed, Sep 18, 2013 23.48 24.40 23.45 24.31
2760 NYSE CNP Tue, Sep 17, 2013 22.91 23.49 22.87 23.49
2759 NYSE CNP Mon, Sep 16, 2013 23.14 23.20 22.84 22.87
2758 NYSE CNP Fri, Sep 13, 2013 22.89 23.06 22.84 22.89
2757 NYSE CNP Thu, Sep 12, 2013 22.88 22.99 22.68 22.87
2756 NYSE CNP Wed, Sep 11, 2013 23.09 23.13 22.69 22.86
2755 NYSE CNP Tue, Sep 10, 2013 23.10 23.17 22.97 23.11
2754 NYSE CNP Mon, Sep 9, 2013 22.83 23.15 22.83 23.02
2753 NYSE CNP Fri, Sep 6, 2013 22.86 23.03 22.75 22.81
2752 NYSE CNP Thu, Sep 5, 2013 22.91 23.03 22.70 22.76
2751 NYSE CNP Wed, Sep 4, 2013 22.75 22.95 22.49 22.93
2750 NYSE CNP Tue, Sep 3, 2013 23.09 23.13 22.66 22.76
2749 NYSE CNP Fri, Aug 30, 2013 23.04 23.14 22.82 22.93
2748 NYSE CNP Thu, Aug 29, 2013 23.10 23.27 23.00 23.05
2747 NYSE CNP Wed, Aug 28, 2013 23.01 23.32 22.92 23.20
2746 NYSE CNP Tue, Aug 27, 2013 22.81 23.21 22.73 23.04
2745 NYSE CNP Mon, Aug 26, 2013 23.15 23.20 22.95 22.99
2744 NYSE CNP Fri, Aug 23, 2013 23.01 23.25 22.90 23.17
2743 NYSE CNP Thu, Aug 22, 2013 23.00 23.14 22.90 23.01
2742 NYSE CNP Wed, Aug 21, 2013 23.18 23.26 22.97 23.00
2741 NYSE CNP Tue, Aug 20, 2013 22.93 23.43 22.87 23.31
2740 NYSE CNP Mon, Aug 19, 2013 23.13 23.21 22.88 22.93
2739 NYSE CNP Fri, Aug 16, 2013 23.27 23.33 23.07 23.18
2738 NYSE CNP Thu, Aug 15, 2013 23.45 23.47 23.24 23.29
2737 NYSE CNP Wed, Aug 14, 2013 23.76 23.90 23.47 23.55
2736 NYSE CNP Tue, Aug 13, 2013 24.11 24.17 23.92 24.03
2735 NYSE CNP Mon, Aug 12, 2013 24.14 24.24 24.02 24.11
2734 NYSE CNP Fri, Aug 9, 2013 24.40 24.44 24.13 24.25
2733 NYSE CNP Thu, Aug 8, 2013 24.39 24.75 24.33 24.40
2732 NYSE CNP Wed, Aug 7, 2013 24.50 24.75 24.46 24.53
2731 NYSE CNP Tue, Aug 6, 2013 24.61 24.92 24.50 24.62
2730 NYSE CNP Mon, Aug 5, 2013 25.01 25.05 24.57 24.58
2729 NYSE CNP Fri, Aug 2, 2013 25.18 25.28 24.91 25.11
2728 NYSE CNP Thu, Aug 1, 2013 25.38 25.65 24.71 25.16
2727 NYSE CNP Wed, Jul 31, 2013 24.75 24.99 24.58 24.82
2726 NYSE CNP Tue, Jul 30, 2013 24.80 24.89 24.76 24.83
2725 NYSE CNP Mon, Jul 29, 2013 24.76 24.84 24.65 24.67
2724 NYSE CNP Fri, Jul 26, 2013 24.49 24.82 24.33 24.82
2723 NYSE CNP Thu, Jul 25, 2013 24.35 24.89 24.35 24.71
2722 NYSE CNP Wed, Jul 24, 2013 24.74 24.78 24.37 24.45
2721 NYSE CNP Tue, Jul 23, 2013 24.61 24.83 24.53 24.78
2720 NYSE CNP Mon, Jul 22, 2013 24.73 24.77 24.51 24.58
2719 NYSE CNP Fri, Jul 19, 2013 24.74 24.83 24.35 24.64
2718 NYSE CNP Thu, Jul 18, 2013 24.53 24.83 24.49 24.74
2717 NYSE CNP Wed, Jul 17, 2013 24.62 24.70 24.31 24.46
2716 NYSE CNP Tue, Jul 16, 2013 24.67 24.71 24.35 24.51
2715 NYSE CNP Mon, Jul 15, 2013 24.33 24.71 24.32 24.64
2714 NYSE CNP Fri, Jul 12, 2013 24.32 24.42 24.13 24.40
2713 NYSE CNP Thu, Jul 11, 2013 24.30 24.35 24.01 24.31
2712 NYSE CNP Wed, Jul 10, 2013 23.80 24.07 23.72 24.04
2711 NYSE CNP Tue, Jul 9, 2013 23.79 23.87 23.66 23.86
2710 NYSE CNP Mon, Jul 8, 2013 23.45 23.80 23.40 23.68
2709 NYSE CNP Fri, Jul 5, 2013 23.42 23.42 23.08 23.34
2708 NYSE CNP Wed, Jul 3, 2013 23.30 23.46 23.23 23.36
2707 NYSE CNP Tue, Jul 2, 2013 23.25 23.58 23.23 23.45
2706 NYSE CNP Mon, Jul 1, 2013 23.78 23.78 23.20 23.27
2705 NYSE CNP Fri, Jun 28, 2013 23.46 23.75 23.31 23.49
2704 NYSE CNP Thu, Jun 27, 2013 23.38 23.63 23.31 23.49
2703 NYSE CNP Wed, Jun 26, 2013 23.20 23.41 23.04 23.30
2702 NYSE CNP Tue, Jun 25, 2013 22.81 23.16 22.68 23.07
2701 NYSE CNP Mon, Jun 24, 2013 22.58 22.81 22.36 22.62
2700 NYSE CNP Fri, Jun 21, 2013 22.65 22.92 22.22 22.76
2699 NYSE CNP Thu, Jun 20, 2013 22.94 22.99 22.41 22.49
2698 NYSE CNP Wed, Jun 19, 2013 23.67 23.73 23.09 23.09
2697 NYSE CNP Tue, Jun 18, 2013 23.60 23.81 23.52 23.67
2696 NYSE CNP Mon, Jun 17, 2013 23.85 23.90 23.43 23.54
2695 NYSE CNP Fri, Jun 14, 2013 23.57 23.81 23.50 23.71
2694 NYSE CNP Thu, Jun 13, 2013 23.03 23.68 22.95 23.62
2693 NYSE CNP Wed, Jun 12, 2013 23.24 23.41 22.91 23.07
2692 NYSE CNP Tue, Jun 11, 2013 23.19 23.26 23.01 23.12
2691 NYSE CNP Mon, Jun 10, 2013 23.41 23.55 23.19 23.33
2690 NYSE CNP Fri, Jun 7, 2013 23.21 23.41 23.02 23.39
2689 NYSE CNP Thu, Jun 6, 2013 22.84 23.16 22.65 23.15
2688 NYSE CNP Wed, Jun 5, 2013 23.03 23.23 22.71 22.85
2687 NYSE CNP Tue, Jun 4, 2013 23.15 23.49 22.98 23.11
2686 NYSE CNP Mon, Jun 3, 2013 23.19 23.42 22.97 23.20
2685 NYSE CNP Fri, May 31, 2013 23.15 23.72 23.09 23.18
2684 NYSE CNP Thu, May 30, 2013 23.14 23.60 23.06 23.20
2683 NYSE CNP Wed, May 29, 2013 23.26 23.34 22.81 23.04
2682 NYSE CNP Tue, May 28, 2013 23.63 23.87 23.31 23.43
2681 NYSE CNP Fri, May 24, 2013 23.65 23.79 23.44 23.56
2680 NYSE CNP Thu, May 23, 2013 23.57 23.94 23.45 23.86
2679 NYSE CNP Wed, May 22, 2013 24.34 24.48 23.68 23.74
2678 NYSE CNP Tue, May 21, 2013 24.29 24.52 24.19 24.37
2677 NYSE CNP Mon, May 20, 2013 24.21 24.39 24.15 24.27
2676 NYSE CNP Fri, May 17, 2013 24.16 24.37 24.08 24.30
2675 NYSE CNP Thu, May 16, 2013 24.33 24.41 24.07 24.10
2674 NYSE CNP Wed, May 15, 2013 24.10 24.53 24.06 24.41
2673 NYSE CNP Tue, May 14, 2013 23.83 24.30 23.76 24.13
2672 NYSE CNP Mon, May 13, 2013 24.10 24.19 24.00 24.08
2671 NYSE CNP Fri, May 10, 2013 24.10 24.23 24.03 24.21
2670 NYSE CNP Thu, May 9, 2013 23.97 24.30 23.95 24.09
2669 NYSE CNP Wed, May 8, 2013 24.33 24.47 24.12 24.22
2668 NYSE CNP Tue, May 7, 2013 24.25 24.42 24.19 24.38
2667 NYSE CNP Mon, May 6, 2013 24.30 24.32 24.12 24.18
2666 NYSE CNP Fri, May 3, 2013 24.17 24.59 23.96 24.34
2665 NYSE CNP Thu, May 2, 2013 24.10 24.40 23.93 24.14
2664 NYSE CNP Wed, May 1, 2013 24.68 24.73 24.27 24.34
2663 NYSE CNP Tue, Apr 30, 2013 24.56 24.69 24.37 24.68
2662 NYSE CNP Mon, Apr 29, 2013 24.36 24.70 24.26 24.52
2661 NYSE CNP Fri, Apr 26, 2013 24.30 24.43 24.25 24.26
2660 NYSE CNP Thu, Apr 25, 2013 24.34 24.44 24.22 24.32
2659 NYSE CNP Wed, Apr 24, 2013 24.28 24.34 24.12 24.19
2658 NYSE CNP Tue, Apr 23, 2013 24.11 24.20 23.91 24.19
2657 NYSE CNP Mon, Apr 22, 2013 24.11 24.19 23.86 24.02
2656 NYSE CNP Fri, Apr 19, 2013 23.84 24.16 23.75 24.14
2655 NYSE CNP Thu, Apr 18, 2013 23.58 23.88 23.56 23.74
2654 NYSE CNP Wed, Apr 17, 2013 23.74 23.84 23.42 23.57
2653 NYSE CNP Tue, Apr 16, 2013 23.67 23.86 23.54 23.85
2652 NYSE CNP Mon, Apr 15, 2013 24.00 24.04 23.51 23.51
2651 NYSE CNP Fri, Apr 12, 2013 24.18 24.24 24.02 24.02
2650 NYSE CNP Thu, Apr 11, 2013 24.18 24.26 24.11 24.23
2649 NYSE CNP Wed, Apr 10, 2013 24.00 24.15 23.96 24.10
2648 NYSE CNP Tue, Apr 9, 2013 24.15 24.20 23.92 23.94
2647 NYSE CNP Mon, Apr 8, 2013 23.85 24.08 23.82 24.07
2646 NYSE CNP Fri, Apr 5, 2013 23.64 23.93 23.52 23.87
2645 NYSE CNP Thu, Apr 4, 2013 23.78 24.02 23.75 23.94
2644 NYSE CNP Wed, Apr 3, 2013 23.98 24.04 23.66 23.73
2643 NYSE CNP Tue, Apr 2, 2013 23.86 24.08 23.84 23.96
2642 NYSE CNP Mon, Apr 1, 2013 23.89 23.99 23.70 23.80
2641 NYSE CNP Thu, Mar 28, 2013 23.71 24.05 23.64 23.96
2640 NYSE CNP Wed, Mar 27, 2013 23.60 23.80 23.56 23.67
2639 NYSE CNP Tue, Mar 26, 2013 23.55 23.76 23.49 23.75
2638 NYSE CNP Mon, Mar 25, 2013 23.50 23.65 23.20 23.41
2637 NYSE CNP Fri, Mar 22, 2013 23.40 23.65 23.36 23.43
2636 NYSE CNP Thu, Mar 21, 2013 23.00 23.47 22.95 23.44
2635 NYSE CNP Wed, Mar 20, 2013 23.04 23.22 22.99 23.12
2634 NYSE CNP Tue, Mar 19, 2013 23.21 23.27 22.84 22.97
2633 NYSE CNP Mon, Mar 18, 2013 23.04 23.52 22.96 23.11
2632 NYSE CNP Fri, Mar 15, 2013 23.84 24.01 22.83 23.41
2631 NYSE CNP Thu, Mar 14, 2013 21.86 21.90 21.74 21.84
2630 NYSE CNP Wed, Mar 13, 2013 21.82 21.88 21.74 21.87
2629 NYSE CNP Tue, Mar 12, 2013 21.88 21.94 21.74 21.77
2628 NYSE CNP Mon, Mar 11, 2013 21.80 21.92 21.76 21.85
2627 NYSE CNP Fri, Mar 8, 2013 21.72 21.87 21.63 21.82
2626 NYSE CNP Thu, Mar 7, 2013 21.70 21.78 21.60 21.63
2625 NYSE CNP Wed, Mar 6, 2013 21.89 21.90 21.61 21.71
2624 NYSE CNP Tue, Mar 5, 2013 21.71 21.95 21.68 21.86
2623 NYSE CNP Mon, Mar 4, 2013 21.48 21.67 21.43 21.65
2622 NYSE CNP Fri, Mar 1, 2013 21.48 21.56 21.27 21.53
2621 NYSE CNP Thu, Feb 28, 2013 21.28 21.52 21.16 21.43
2620 NYSE CNP Wed, Feb 27, 2013 20.75 21.53 20.75 21.23
2619 NYSE CNP Tue, Feb 26, 2013 20.63 20.90 20.50 20.70
2618 NYSE CNP Mon, Feb 25, 2013 20.94 21.17 20.52 20.52
2617 NYSE CNP Fri, Feb 22, 2013 20.71 20.92 20.68 20.90
2616 NYSE CNP Thu, Feb 21, 2013 20.64 20.79 20.54 20.67
2615 NYSE CNP Wed, Feb 20, 2013 20.48 20.83 20.48 20.70
2614 NYSE CNP Tue, Feb 19, 2013 20.50 20.80 20.43 20.51
2613 NYSE CNP Fri, Feb 15, 2013 20.43 20.57 20.32 20.41
2612 NYSE CNP Thu, Feb 14, 2013 20.76 20.86 20.39 20.43
2611 NYSE CNP Wed, Feb 13, 2013 20.87 21.01 20.66 20.78
2610 NYSE CNP Tue, Feb 12, 2013 20.88 21.06 20.83 21.05
2609 NYSE CNP Mon, Feb 11, 2013 20.91 20.97 20.80 20.92
2608 NYSE CNP Fri, Feb 8, 2013 20.85 20.91 20.75 20.91
2607 NYSE CNP Thu, Feb 7, 2013 20.84 20.87 20.64 20.87
2606 NYSE CNP Wed, Feb 6, 2013 20.59 20.81 20.45 20.78
2605 NYSE CNP Tue, Feb 5, 2013 20.57 20.74 20.57 20.67
2604 NYSE CNP Mon, Feb 4, 2013 20.51 20.59 20.48 20.53
2603 NYSE CNP Fri, Feb 1, 2013 20.53 20.62 20.49 20.56
2602 NYSE CNP Thu, Jan 31, 2013 20.49 20.53 20.38 20.44
2601 NYSE CNP Wed, Jan 30, 2013 20.51 20.61 20.43 20.51
2600 NYSE CNP Tue, Jan 29, 2013 20.24 20.53 20.18 20.53
2599 NYSE CNP Mon, Jan 28, 2013 20.29 20.40 20.03 20.25
2598 NYSE CNP Fri, Jan 25, 2013 20.25 20.34 20.10 20.33
2597 NYSE CNP Thu, Jan 24, 2013 20.19 20.36 20.06 20.24
2596 NYSE CNP Wed, Jan 23, 2013 20.12 20.18 20.02 20.16
2595 NYSE CNP Tue, Jan 22, 2013 20.01 20.21 20.00 20.19
2594 NYSE CNP Fri, Jan 18, 2013 19.98 20.03 19.91 20.02
2593 NYSE CNP Thu, Jan 17, 2013 19.92 20.08 19.91 19.91
2592 NYSE CNP Wed, Jan 16, 2013 19.97 20.06 19.78 19.92
2591 NYSE CNP Tue, Jan 15, 2013 19.86 20.06 19.80 20.06
2590 NYSE CNP Mon, Jan 14, 2013 20.02 20.07 19.80 19.88
2589 NYSE CNP Fri, Jan 11, 2013 19.99 20.27 19.90 20.04
2588 NYSE CNP Thu, Jan 10, 2013 19.70 19.81 19.63 19.79
2587 NYSE CNP Wed, Jan 9, 2013 19.51 19.67 19.41 19.67
2586 NYSE CNP Tue, Jan 8, 2013 19.54 19.60 19.34 19.47
2585 NYSE CNP Mon, Jan 7, 2013 19.74 19.79 19.53 19.60
2584 NYSE CNP Fri, Jan 4, 2013 19.67 19.85 19.63 19.82
2583 NYSE CNP Thu, Jan 3, 2013 19.62 19.75 19.59 19.68
2582 NYSE CNP Wed, Jan 2, 2013 19.52 19.62 19.39 19.62
2581 NYSE CNP Mon, Dec 31, 2012 18.91 19.28 18.79 19.25
2580 NYSE CNP Fri, Dec 28, 2012 18.95 19.19 18.88 19.00
2579 NYSE CNP Thu, Dec 27, 2012 19.08 19.15 18.83 19.05
2578 NYSE CNP Wed, Dec 26, 2012 19.42 19.47 19.12 19.13
2577 NYSE CNP Mon, Dec 24, 2012 19.40 19.45 19.25 19.39
2576 NYSE CNP Fri, Dec 21, 2012 19.47 19.63 19.36 19.46
2575 NYSE CNP Thu, Dec 20, 2012 19.75 19.82 19.62 19.67
2574 NYSE CNP Wed, Dec 19, 2012 19.89 19.93 19.68 19.72
2573 NYSE CNP Tue, Dec 18, 2012 19.87 19.99 19.80 19.90
2572 NYSE CNP Mon, Dec 17, 2012 19.71 19.98 19.64 19.84
2571 NYSE CNP Fri, Dec 14, 2012 19.86 19.91 19.64 19.67
2570 NYSE CNP Thu, Dec 13, 2012 19.83 19.96 19.79 19.83
2569 NYSE CNP Wed, Dec 12, 2012 19.90 20.04 19.83 19.85
2568 NYSE CNP Tue, Dec 11, 2012 19.94 20.12 19.83 19.88
2567 NYSE CNP Mon, Dec 10, 2012 19.84 20.07 19.73 19.92
2566 NYSE CNP Fri, Dec 7, 2012 19.88 19.93 19.68 19.84
2565 NYSE CNP Thu, Dec 6, 2012 19.94 20.00 19.80 19.86
2564 NYSE CNP Wed, Dec 5, 2012 19.68 20.15 19.64 19.92
2563 NYSE CNP Tue, Dec 4, 2012 19.75 19.76 19.52 19.63
2562 NYSE CNP Mon, Dec 3, 2012 19.73 19.89 19.56 19.76
2561 NYSE CNP Fri, Nov 30, 2012 19.76 19.88 19.60 19.73
2560 NYSE CNP Thu, Nov 29, 2012 19.97 19.97 19.65 19.76
2559 NYSE CNP Wed, Nov 28, 2012 19.53 19.74 19.34 19.74
2558 NYSE CNP Tue, Nov 27, 2012 19.56 19.79 19.48 19.62
2557 NYSE CNP Mon, Nov 26, 2012 19.18 19.58 19.18 19.56
2556 NYSE CNP Fri, Nov 23, 2012 19.32 19.34 19.13 19.26
2555 NYSE CNP Wed, Nov 21, 2012 19.40 19.45 19.15 19.30
2554 NYSE CNP Tue, Nov 20, 2012 19.42 19.48 19.18 19.36
2553 NYSE CNP Mon, Nov 19, 2012 19.71 19.71 19.29 19.38
2552 NYSE CNP Fri, Nov 16, 2012 19.18 19.59 19.17 19.58
2551 NYSE CNP Thu, Nov 15, 2012 19.49 19.60 18.95 19.13
2550 NYSE CNP Wed, Nov 14, 2012 19.96 20.05 19.42 19.49
2549 NYSE CNP Tue, Nov 13, 2012 20.03 20.43 19.93 19.96
2548 NYSE CNP Mon, Nov 12, 2012 20.15 20.25 20.01 20.16
2547 NYSE CNP Fri, Nov 9, 2012 20.35 20.42 20.12 20.15
2546 NYSE CNP Thu, Nov 8, 2012 20.55 20.86 20.36 20.39
2545 NYSE CNP Wed, Nov 7, 2012 21.43 21.51 20.58 20.63
2544 NYSE CNP Tue, Nov 6, 2012 21.39 21.63 21.31 21.48
2543 NYSE CNP Mon, Nov 5, 2012 21.49 21.49 21.27 21.37
2542 NYSE CNP Fri, Nov 2, 2012 21.80 21.81 21.53 21.54
2541 NYSE CNP Thu, Nov 1, 2012 21.66 21.74 21.56 21.74
2540 NYSE CNP Wed, Oct 31, 2012 21.54 21.71 21.46 21.67
2539 NYSE CNP Fri, Oct 26, 2012 21.40 21.50 21.12 21.47
2538 NYSE CNP Thu, Oct 25, 2012 21.21 21.38 21.12 21.38
2537 NYSE CNP Wed, Oct 24, 2012 21.09 21.39 21.03 21.12
2536 NYSE CNP Tue, Oct 23, 2012 21.08 21.13 20.87 21.04
2535 NYSE CNP Mon, Oct 22, 2012 21.30 21.36 21.15 21.24
2534 NYSE CNP Fri, Oct 19, 2012 21.69 21.72 21.39 21.41
2533 NYSE CNP Thu, Oct 18, 2012 21.74 21.75 21.54 21.69
2532 NYSE CNP Wed, Oct 17, 2012 21.51 21.75 21.45 21.75
2531 NYSE CNP Tue, Oct 16, 2012 21.50 21.50 21.25 21.44
2530 NYSE CNP Mon, Oct 15, 2012 21.17 21.43 21.12 21.40
2529 NYSE CNP Fri, Oct 12, 2012 21.27 21.27 21.03 21.13
2528 NYSE CNP Thu, Oct 11, 2012 21.37 21.39 21.15 21.18
2527 NYSE CNP Wed, Oct 10, 2012 21.40 21.43 21.25 21.29
2526 NYSE CNP Tue, Oct 9, 2012 21.37 21.44 21.28 21.36
2525 NYSE CNP Mon, Oct 8, 2012 21.41 21.49 21.27 21.41
2524 NYSE CNP Fri, Oct 5, 2012 21.58 21.68 21.32 21.41
2523 NYSE CNP Thu, Oct 4, 2012 21.57 21.71 21.45 21.51
2522 NYSE CNP Wed, Oct 3, 2012 21.24 21.54 21.22 21.52
2521 NYSE CNP Tue, Oct 2, 2012 21.22 21.26 21.11 21.20
2520 NYSE CNP Mon, Oct 1, 2012 21.33 21.38 21.14 21.15
2519 NYSE CNP Fri, Sep 28, 2012 21.28 21.35 21.11 21.30
2518 NYSE CNP Thu, Sep 27, 2012 21.49 21.54 21.25 21.30
2517 NYSE CNP Wed, Sep 26, 2012 21.42 21.56 21.28 21.45
2516 NYSE CNP Tue, Sep 25, 2012 21.29 21.44 21.26 21.42
2515 NYSE CNP Mon, Sep 24, 2012 21.01 21.31 21.00 21.29
2514 NYSE CNP Fri, Sep 21, 2012 20.90 21.15 20.80 21.12
2513 NYSE CNP Thu, Sep 20, 2012 20.71 21.00 20.65 20.87
2512 NYSE CNP Wed, Sep 19, 2012 20.81 20.84 20.60 20.72
2511 NYSE CNP Tue, Sep 18, 2012 20.82 20.90 20.68 20.81
2510 NYSE CNP Mon, Sep 17, 2012 21.02 21.04 20.74 20.80
2509 NYSE CNP Fri, Sep 14, 2012 21.11 21.25 20.91 21.02
2508 NYSE CNP Thu, Sep 13, 2012 20.68 21.10 20.65 21.10
2507 NYSE CNP Wed, Sep 12, 2012 20.91 20.94 20.69 20.70
2506 NYSE CNP Tue, Sep 11, 2012 20.90 20.98 20.85 20.90
2505 NYSE CNP Mon, Sep 10, 2012 21.01 21.03 20.91 20.93
2504 NYSE CNP Fri, Sep 7, 2012 20.98 21.00 20.86 20.95
2503 NYSE CNP Thu, Sep 6, 2012 20.72 20.99 20.69 20.99
2502 NYSE CNP Wed, Sep 5, 2012 20.63 20.75 20.50 20.64
2501 NYSE CNP Tue, Sep 4, 2012 20.41 20.67 20.30 20.63
2500 NYSE CNP Fri, Aug 31, 2012 20.57 20.65 20.33 20.39
2499 NYSE CNP Thu, Aug 30, 2012 20.50 20.58 20.39 20.52
2498 NYSE CNP Wed, Aug 29, 2012 20.57 20.65 20.50 20.58
2497 NYSE CNP Tue, Aug 28, 2012 20.41 20.63 20.40 20.60
2496 NYSE CNP Mon, Aug 27, 2012 20.29 20.51 20.29 20.46
2495 NYSE CNP Fri, Aug 24, 2012 20.23 20.36 20.18 20.32
2494 NYSE CNP Thu, Aug 23, 2012 20.37 20.40 20.18 20.24
2493 NYSE CNP Wed, Aug 22, 2012 20.66 20.69 20.34 20.38
2492 NYSE CNP Tue, Aug 21, 2012 20.41 20.65 20.30 20.43
2491 NYSE CNP Mon, Aug 20, 2012 20.22 20.43 20.14 20.43
2490 NYSE CNP Fri, Aug 17, 2012 20.35 20.45 20.22 20.24
2489 NYSE CNP Thu, Aug 16, 2012 20.48 20.56 20.36 20.42
2488 NYSE CNP Wed, Aug 15, 2012 20.56 20.65 20.48 20.51
2487 NYSE CNP Tue, Aug 14, 2012 20.59 20.69 20.38 20.55
2486 NYSE CNP Mon, Aug 13, 2012 21.07 21.12 20.76 20.78
2485 NYSE CNP Fri, Aug 10, 2012 20.99 21.13 20.93 21.08
2484 NYSE CNP Thu, Aug 9, 2012 21.06 21.10 20.97 21.01
2483 NYSE CNP Wed, Aug 8, 2012 21.07 21.14 20.93 21.11
2482 NYSE CNP Tue, Aug 7, 2012 21.16 21.30 21.03 21.04
2481 NYSE CNP Mon, Aug 6, 2012 21.25 21.40 20.93 21.06
2480 NYSE CNP Fri, Aug 3, 2012 21.13 21.39 21.03 21.16
2479 NYSE CNP Thu, Aug 2, 2012 20.76 21.18 20.47 20.83
2478 NYSE CNP Wed, Aug 1, 2012 21.08 21.44 20.87 20.90
2477 NYSE CNP Tue, Jul 31, 2012 21.17 21.27 21.03 21.06
2476 NYSE CNP Mon, Jul 30, 2012 21.10 21.23 20.99 21.19
2475 NYSE CNP Fri, Jul 27, 2012 21.02 21.23 20.95 21.19
2474 NYSE CNP Thu, Jul 26, 2012 20.73 20.95 20.73 20.89
2473 NYSE CNP Wed, Jul 25, 2012 20.66 20.81 20.36 20.57
2472 NYSE CNP Tue, Jul 24, 2012 20.93 20.95 20.48 20.55
2471 NYSE CNP Mon, Jul 23, 2012 21.00 21.04 20.78 20.97
2470 NYSE CNP Fri, Jul 20, 2012 20.91 21.18 20.82 21.15
2469 NYSE CNP Thu, Jul 19, 2012 20.87 20.94 20.56 20.92
2468 NYSE CNP Wed, Jul 18, 2012 20.75 20.95 20.73 20.95
2467 NYSE CNP Tue, Jul 17, 2012 20.73 20.84 20.56 20.80
2466 NYSE CNP Mon, Jul 16, 2012 20.98 21.00 20.64 20.70
2465 NYSE CNP Fri, Jul 13, 2012 20.65 20.99 20.65 20.99
2464 NYSE CNP Thu, Jul 12, 2012 20.42 20.72 20.38 20.63
2463 NYSE CNP Wed, Jul 11, 2012 20.46 20.59 20.40 20.52
2462 NYSE CNP Tue, Jul 10, 2012 20.60 20.74 20.38 20.47
2461 NYSE CNP Mon, Jul 9, 2012 20.51 20.58 20.40 20.56
2460 NYSE CNP Fri, Jul 6, 2012 20.35 20.59 20.29 20.57
2459 NYSE CNP Thu, Jul 5, 2012 20.59 20.62 20.39 20.46
2458 NYSE CNP Tue, Jul 3, 2012 20.71 20.74 20.57 20.65
2457 NYSE CNP Mon, Jul 2, 2012 20.76 20.83 20.60 20.76
2456 NYSE CNP Fri, Jun 29, 2012 20.86 21.00 20.55 20.67
2455 NYSE CNP Thu, Jun 28, 2012 20.45 20.64 20.32 20.62
2454 NYSE CNP Wed, Jun 27, 2012 20.29 20.56 20.29 20.52
2453 NYSE CNP Tue, Jun 26, 2012 20.34 20.38 20.23 20.29
2452 NYSE CNP Mon, Jun 25, 2012 20.19 20.31 20.08 20.28
2451 NYSE CNP Fri, Jun 22, 2012 20.30 20.44 20.20 20.34
2450 NYSE CNP Thu, Jun 21, 2012 20.41 20.62 20.14 20.18
2449 NYSE CNP Wed, Jun 20, 2012 20.62 20.78 20.34 20.58
2448 NYSE CNP Tue, Jun 19, 2012 20.76 21.00 20.58 20.59
2447 NYSE CNP Mon, Jun 18, 2012 20.53 20.75 20.53 20.71
2446 NYSE CNP Fri, Jun 15, 2012 20.48 20.73 20.38 20.62
2445 NYSE CNP Thu, Jun 14, 2012 20.33 20.46 20.28 20.41
2444 NYSE CNP Wed, Jun 13, 2012 20.26 20.34 20.03 20.30
2443 NYSE CNP Tue, Jun 12, 2012 20.18 20.31 20.07 20.30
2442 NYSE CNP Mon, Jun 11, 2012 20.50 20.50 20.12 20.16
2441 NYSE CNP Fri, Jun 8, 2012 20.32 20.43 20.23 20.40
2440 NYSE CNP Thu, Jun 7, 2012 20.25 20.35 20.22 20.32
2439 NYSE CNP Wed, Jun 6, 2012 20.01 20.15 19.85 20.15
2438 NYSE CNP Tue, Jun 5, 2012 19.79 20.11 19.67 19.93
2437 NYSE CNP Mon, Jun 4, 2012 20.03 20.03 19.65 19.78
2436 NYSE CNP Fri, Jun 1, 2012 20.01 20.07 19.82 19.97
2435 NYSE CNP Thu, May 31, 2012 20.06 20.39 19.96 20.23
2434 NYSE CNP Wed, May 30, 2012 20.16 20.31 20.00 20.02
2433 NYSE CNP Tue, May 29, 2012 20.25 20.25 20.04 20.24
2432 NYSE CNP Fri, May 25, 2012 20.06 20.18 19.97 20.18
2431 NYSE CNP Thu, May 24, 2012 19.87 20.14 19.82 20.03
2430 NYSE CNP Wed, May 23, 2012 19.90 20.00 19.70 19.87
2429 NYSE CNP Tue, May 22, 2012 19.88 20.14 19.77 19.98
2428 NYSE CNP Mon, May 21, 2012 19.61 19.86 19.56 19.86
2427 NYSE CNP Fri, May 18, 2012 19.83 19.94 19.56 19.62
2426 NYSE CNP Thu, May 17, 2012 20.02 20.14 19.70 19.83
2425 NYSE CNP Wed, May 16, 2012 19.89 20.21 19.86 20.02
2424 NYSE CNP Tue, May 15, 2012 20.02 20.26 19.79 19.83
2423 NYSE CNP Mon, May 14, 2012 19.97 20.20 19.90 20.08
2422 NYSE CNP Fri, May 11, 2012 20.15 20.31 20.04 20.24
2421 NYSE CNP Thu, May 10, 2012 19.92 20.31 19.84 20.25
2420 NYSE CNP Wed, May 9, 2012 19.70 19.84 19.52 19.77
2419 NYSE CNP Tue, May 8, 2012 19.76 19.90 19.70 19.89
2418 NYSE CNP Mon, May 7, 2012 20.03 20.05 19.84 19.89
2417 NYSE CNP Fri, May 4, 2012 19.87 20.15 19.77 20.05
2416 NYSE CNP Thu, May 3, 2012 20.09 20.31 19.62 19.72
2415 NYSE CNP Wed, May 2, 2012 20.34 20.36 19.94 20.05
2414 NYSE CNP Tue, May 1, 2012 20.26 20.46 20.08 20.42
2413 NYSE CNP Mon, Apr 30, 2012 20.01 20.24 19.91 20.21
2412 NYSE CNP Fri, Apr 27, 2012 19.94 20.12 19.70 20.05
2411 NYSE CNP Thu, Apr 26, 2012 19.67 19.92 19.60 19.85
2410 NYSE CNP Wed, Apr 25, 2012 19.64 19.80 19.54 19.72
2409 NYSE CNP Tue, Apr 24, 2012 19.33 19.53 19.28 19.53
2408 NYSE CNP Mon, Apr 23, 2012 19.40 19.45 19.14 19.28
2407 NYSE CNP Fri, Apr 20, 2012 19.37 19.63 19.37 19.53
2406 NYSE CNP Thu, Apr 19, 2012 19.31 19.44 19.20 19.33
2405 NYSE CNP Wed, Apr 18, 2012 19.40 19.43 19.25 19.32
2404 NYSE CNP Tue, Apr 17, 2012 19.41 19.49 19.17 19.48
2403 NYSE CNP Mon, Apr 16, 2012 19.21 19.35 19.10 19.32
2402 NYSE CNP Fri, Apr 13, 2012 19.21 19.34 19.13 19.17
2401 NYSE CNP Thu, Apr 12, 2012 19.06 19.26 18.91 19.26
2400 NYSE CNP Wed, Apr 11, 2012 19.23 19.26 19.05 19.07
2399 NYSE CNP Tue, Apr 10, 2012 19.34 19.39 19.00 19.06
2398 NYSE CNP Mon, Apr 9, 2012 19.37 19.51 19.32 19.42
2397 NYSE CNP Thu, Apr 5, 2012 19.63 19.69 19.42 19.55
2396 NYSE CNP Wed, Apr 4, 2012 19.69 19.77 19.58 19.63
2395 NYSE CNP Tue, Apr 3, 2012 19.94 19.96 19.60 19.82
2394 NYSE CNP Mon, Apr 2, 2012 19.73 19.94 19.61 19.87
2393 NYSE CNP Fri, Mar 30, 2012 19.45 19.74 19.39 19.72
2392 NYSE CNP Thu, Mar 29, 2012 19.10 19.35 18.98 19.35
2391 NYSE CNP Wed, Mar 28, 2012 19.53 19.54 19.04 19.17
2390 NYSE CNP Tue, Mar 27, 2012 19.52 19.64 19.47 19.54
2389 NYSE CNP Mon, Mar 26, 2012 19.39 19.55 19.33 19.49
2388 NYSE CNP Fri, Mar 23, 2012 19.27 19.38 19.25 19.31
2387 NYSE CNP Thu, Mar 22, 2012 19.05 19.38 19.05 19.30
2386 NYSE CNP Wed, Mar 21, 2012 19.13 19.26 19.10 19.13
2385 NYSE CNP Tue, Mar 20, 2012 18.88 19.19 18.88 19.15
2384 NYSE CNP Mon, Mar 19, 2012 19.08 19.17 18.93 18.94
2383 NYSE CNP Fri, Mar 16, 2012 19.21 19.27 19.04 19.07
2382 NYSE CNP Thu, Mar 15, 2012 19.20 19.29 18.96 19.22
2381 NYSE CNP Wed, Mar 14, 2012 19.44 19.44 19.10 19.14
2380 NYSE CNP Tue, Mar 13, 2012 19.41 19.48 19.28 19.47
2379 NYSE CNP Mon, Mar 12, 2012 19.32 19.44 19.13 19.37
2378 NYSE CNP Fri, Mar 9, 2012 19.44 19.46 19.24 19.26
2377 NYSE CNP Thu, Mar 8, 2012 19.36 19.48 19.21 19.42
2376 NYSE CNP Wed, Mar 7, 2012 19.13 19.47 19.07 19.29
2375 NYSE CNP Tue, Mar 6, 2012 19.13 19.28 19.06 19.16
2374 NYSE CNP Mon, Mar 5, 2012 19.32 19.45 19.11 19.31
2373 NYSE CNP Fri, Mar 2, 2012 19.30 19.57 19.25 19.53
2372 NYSE CNP Thu, Mar 1, 2012 19.38 19.41 19.14 19.36
2371 NYSE CNP Wed, Feb 29, 2012 18.59 19.68 18.59 19.49
2370 NYSE CNP Tue, Feb 28, 2012 18.62 18.72 18.47 18.52
2369 NYSE CNP Mon, Feb 27, 2012 18.75 18.80 18.55 18.62
2368 NYSE CNP Fri, Feb 24, 2012 18.84 18.92 18.73 18.80
2367 NYSE CNP Thu, Feb 23, 2012 18.79 18.89 18.74 18.83
2366 NYSE CNP Wed, Feb 22, 2012 18.95 19.07 18.74 18.79
2365 NYSE CNP Tue, Feb 21, 2012 19.04 19.13 18.89 18.95
2364 NYSE CNP Fri, Feb 17, 2012 18.85 19.24 18.77 18.98
2363 NYSE CNP Thu, Feb 16, 2012 18.82 19.01 18.75 18.85
2362 NYSE CNP Wed, Feb 15, 2012 18.63 18.94 18.47 18.84
2361 NYSE CNP Tue, Feb 14, 2012 18.60 18.73 18.52 18.63
2360 NYSE CNP Mon, Feb 13, 2012 19.00 19.07 18.85 18.86
2359 NYSE CNP Fri, Feb 10, 2012 18.76 18.92 18.72 18.91
2358 NYSE CNP Thu, Feb 9, 2012 18.90 18.92 18.76 18.84
2357 NYSE CNP Wed, Feb 8, 2012 18.87 18.92 18.80 18.89
2356 NYSE CNP Tue, Feb 7, 2012 18.71 18.97 18.61 18.87
2355 NYSE CNP Mon, Feb 6, 2012 18.85 18.89 18.66 18.77
2354 NYSE CNP Fri, Feb 3, 2012 18.93 19.04 18.72 18.88
2353 NYSE CNP Thu, Feb 2, 2012 18.66 18.75 18.53 18.58
2352 NYSE CNP Wed, Feb 1, 2012 18.58 18.86 18.55 18.68
2351 NYSE CNP Tue, Jan 31, 2012 18.37 18.56 18.22 18.47
2350 NYSE CNP Mon, Jan 30, 2012 18.18 18.40 18.07 18.34
2349 NYSE CNP Fri, Jan 27, 2012 18.48 18.48 18.13 18.23
2348 NYSE CNP Thu, Jan 26, 2012 18.80 18.86 18.43 18.48
2347 NYSE CNP Wed, Jan 25, 2012 18.51 18.76 18.35 18.72
2346 NYSE CNP Tue, Jan 24, 2012 18.41 18.64 18.32 18.58
2345 NYSE CNP Mon, Jan 23, 2012 18.85 18.92 18.73 18.74
2344 NYSE CNP Fri, Jan 20, 2012 18.74 18.82 18.43 18.81
2343 NYSE CNP Thu, Jan 19, 2012 18.91 18.93 18.41 18.43
2342 NYSE CNP Wed, Jan 18, 2012 19.09 19.13 18.88 18.94
2341 NYSE CNP Tue, Jan 17, 2012 19.31 19.38 19.01 19.13
2340 NYSE CNP Fri, Jan 13, 2012 19.08 19.19 18.98 19.09
2339 NYSE CNP Thu, Jan 12, 2012 19.41 19.45 19.12 19.16
2338 NYSE CNP Wed, Jan 11, 2012 19.53 19.57 19.29 19.32
2337 NYSE CNP Tue, Jan 10, 2012 19.85 19.89 19.52 19.55
2336 NYSE CNP Mon, Jan 9, 2012 19.55 19.72 19.53 19.70
2335 NYSE CNP Fri, Jan 6, 2012 19.77 19.84 19.50 19.54
2334 NYSE CNP Thu, Jan 5, 2012 19.69 19.86 19.60 19.80
2333 NYSE CNP Wed, Jan 4, 2012 19.81 20.08 19.73 19.79
2332 NYSE CNP Tue, Jan 3, 2012 20.31 20.35 19.84 19.89
2331 NYSE CNP Fri, Dec 30, 2011 20.30 20.31 20.07 20.09
2330 NYSE CNP Thu, Dec 29, 2011 20.16 20.27 20.12 20.23
2329 NYSE CNP Wed, Dec 28, 2011 20.37 20.46 20.12 20.17
2328 NYSE CNP Tue, Dec 27, 2011 20.18 20.33 20.12 20.31
2327 NYSE CNP Fri, Dec 23, 2011 19.98 20.23 19.91 20.22
2326 NYSE CNP Thu, Dec 22, 2011 19.83 19.99 19.70 19.92
2325 NYSE CNP Wed, Dec 21, 2011 19.54 19.76 19.43 19.76
2324 NYSE CNP Tue, Dec 20, 2011 19.26 19.57 19.23 19.52
2323 NYSE CNP Mon, Dec 19, 2011 19.33 19.39 19.04 19.10
2322 NYSE CNP Fri, Dec 16, 2011 19.17 19.35 19.15 19.22
2321 NYSE CNP Thu, Dec 15, 2011 18.88 19.17 18.79 19.10
2320 NYSE CNP Wed, Dec 14, 2011 19.14 19.26 18.74 18.76
2319 NYSE CNP Tue, Dec 13, 2011 19.55 19.62 19.12 19.20
2318 NYSE CNP Mon, Dec 12, 2011 19.62 19.67 19.22 19.44
2317 NYSE CNP Fri, Dec 9, 2011 19.53 19.87 19.45 19.83
2316 NYSE CNP Thu, Dec 8, 2011 19.75 19.77 19.34 19.42
2315 NYSE CNP Wed, Dec 7, 2011 19.60 19.90 19.53 19.80
2314 NYSE CNP Tue, Dec 6, 2011 19.86 19.91 19.67 19.68
2313 NYSE CNP Mon, Dec 5, 2011 19.89 19.96 19.68 19.79
2312 NYSE CNP Fri, Dec 2, 2011 19.93 19.96 19.61 19.63
2311 NYSE CNP Thu, Dec 1, 2011 19.82 19.95 19.77 19.80
2310 NYSE CNP Wed, Nov 30, 2011 19.66 19.92 19.51 19.90
2309 NYSE CNP Tue, Nov 29, 2011 19.07 19.30 19.06 19.22
2308 NYSE CNP Mon, Nov 28, 2011 19.00 19.15 18.84 18.97
2307 NYSE CNP Fri, Nov 25, 2011 18.60 18.77 18.59 18.59
2306 NYSE CNP Wed, Nov 23, 2011 18.76 18.80 18.59 18.68
2305 NYSE CNP Tue, Nov 22, 2011 19.03 19.11 18.83 18.90
2304 NYSE CNP Mon, Nov 21, 2011 19.13 19.20 18.86 19.01
2303 NYSE CNP Fri, Nov 18, 2011 19.44 19.51 19.30 19.36
2302 NYSE CNP Thu, Nov 17, 2011 19.30 19.51 19.16 19.36
2301 NYSE CNP Wed, Nov 16, 2011 19.47 19.59 19.24 19.27
2300 NYSE CNP Tue, Nov 15, 2011 19.12 19.67 19.01 19.60
2299 NYSE CNP Mon, Nov 14, 2011 19.52 19.56 19.05 19.25
2298 NYSE CNP Fri, Nov 11, 2011 19.76 19.85 19.67 19.80
2297 NYSE CNP Thu, Nov 10, 2011 19.78 19.86 19.33 19.55
2296 NYSE CNP Wed, Nov 9, 2011 19.92 20.04 19.49 19.58
2295 NYSE CNP Tue, Nov 8, 2011 20.35 20.39 20.04 20.17
2294 NYSE CNP Mon, Nov 7, 2011 20.37 20.42 20.10 20.35
2293 NYSE CNP Fri, Nov 4, 2011 20.16 20.41 20.07 20.31
2292 NYSE CNP Thu, Nov 3, 2011 20.01 20.36 19.95 20.30
2291 NYSE CNP Wed, Nov 2, 2011 20.51 21.47 19.68 20.08
2290 NYSE CNP Tue, Nov 1, 2011 20.31 20.60 20.19 20.23
2289 NYSE CNP Mon, Oct 31, 2011 21.19 21.23 20.83 20.84
2288 NYSE CNP Fri, Oct 28, 2011 21.20 21.35 21.11 21.29
2287 NYSE CNP Thu, Oct 27, 2011 21.30 21.39 21.13 21.25
2286 NYSE CNP Wed, Oct 26, 2011 21.15 21.20 20.82 21.02
2285 NYSE CNP Tue, Oct 25, 2011 21.22 21.33 20.89 20.91
2284 NYSE CNP Mon, Oct 24, 2011 21.21 21.39 21.13 21.25
2283 NYSE CNP Fri, Oct 21, 2011 21.18 21.33 20.99 21.23
2282 NYSE CNP Thu, Oct 20, 2011 20.76 21.03 20.70 20.94
2281 NYSE CNP Wed, Oct 19, 2011 20.76 21.12 20.58 20.67
2280 NYSE CNP Tue, Oct 18, 2011 20.47 20.91 20.19 20.73
2279 NYSE CNP Mon, Oct 17, 2011 20.33 20.60 20.24 20.51
2278 NYSE CNP Fri, Oct 14, 2011 20.29 20.38 20.13 20.35
2277 NYSE CNP Thu, Oct 13, 2011 19.83 20.10 19.78 20.07
2276 NYSE CNP Wed, Oct 12, 2011 20.18 20.22 19.87 19.88
2275 NYSE CNP Tue, Oct 11, 2011 20.37 20.38 19.97 20.05
2274 NYSE CNP Mon, Oct 10, 2011 20.19 20.50 20.19 20.50
2273 NYSE CNP Fri, Oct 7, 2011 20.25 20.25 19.75 19.93
2272 NYSE CNP Thu, Oct 6, 2011 19.72 20.13 19.58 20.13
2271 NYSE CNP Wed, Oct 5, 2011 19.57 19.74 19.21 19.71
2270 NYSE CNP Tue, Oct 4, 2011 18.97 19.58 18.70 19.57
2269 NYSE CNP Mon, Oct 3, 2011 19.60 19.92 19.17 19.18
2268 NYSE CNP Fri, Sep 30, 2011 19.78 20.10 19.62 19.62
2267 NYSE CNP Thu, Sep 29, 2011 19.47 20.39 19.38 19.96
2266 NYSE CNP Wed, Sep 28, 2011 19.22 19.42 19.08 19.12
2265 NYSE CNP Tue, Sep 27, 2011 19.57 19.66 19.14 19.23
2264 NYSE CNP Mon, Sep 26, 2011 19.11 19.24 18.86 19.24
2263 NYSE CNP Fri, Sep 23, 2011 18.63 19.07 18.56 18.97
2262 NYSE CNP Thu, Sep 22, 2011 18.91 18.95 18.53 18.71
2261 NYSE CNP Wed, Sep 21, 2011 20.07 20.13 19.34 19.36
2260 NYSE CNP Tue, Sep 20, 2011 19.99 20.45 19.85 20.13
2259 NYSE CNP Mon, Sep 19, 2011 19.62 20.04 19.56 19.97
2258 NYSE CNP Fri, Sep 16, 2011 20.02 20.14 19.86 19.93
2257 NYSE CNP Thu, Sep 15, 2011 20.05 20.08 19.71 19.88
2256 NYSE CNP Wed, Sep 14, 2011 19.86 20.15 19.49 19.91
2255 NYSE CNP Tue, Sep 13, 2011 19.52 19.85 19.26 19.83
2254 NYSE CNP Mon, Sep 12, 2011 19.27 19.54 19.10 19.54
2253 NYSE CNP Fri, Sep 9, 2011 19.76 19.79 19.27 19.52
2252 NYSE CNP Thu, Sep 8, 2011 19.54 20.24 19.51 20.01
2251 NYSE CNP Wed, Sep 7, 2011 19.44 19.61 19.29 19.61
2250 NYSE CNP Tue, Sep 6, 2011 19.06 19.23 18.84 19.23
2249 NYSE CNP Fri, Sep 2, 2011 19.39 19.63 19.39 19.45
2248 NYSE CNP Thu, Sep 1, 2011 20.11 20.14 19.79 19.79
2247 NYSE CNP Wed, Aug 31, 2011 19.99 20.14 19.88 20.01
2246 NYSE CNP Tue, Aug 30, 2011 19.81 19.98 19.70 19.88
2245 NYSE CNP Mon, Aug 29, 2011 19.80 19.91 19.56 19.83
2244 NYSE CNP Fri, Aug 26, 2011 19.16 19.55 18.72 19.55
2243 NYSE CNP Thu, Aug 25, 2011 19.70 19.70 19.02 19.24
2242 NYSE CNP Wed, Aug 24, 2011 19.25 19.72 19.15 19.57
2241 NYSE CNP Tue, Aug 23, 2011 18.94 19.24 18.61 19.21
2240 NYSE CNP Mon, Aug 22, 2011 19.02 19.10 18.53 18.66
2239 NYSE CNP Fri, Aug 19, 2011 18.67 19.07 18.62 18.73
2238 NYSE CNP Thu, Aug 18, 2011 19.09 19.23 18.71 18.85
2237 NYSE CNP Wed, Aug 17, 2011 19.46 19.74 19.39 19.44
2236 NYSE CNP Tue, Aug 16, 2011 19.34 19.41 19.06 19.35
2235 NYSE CNP Mon, Aug 15, 2011 18.91 19.54 18.87 19.54
2234 NYSE CNP Fri, Aug 12, 2011 19.02 19.13 18.59 18.70
2233 NYSE CNP Thu, Aug 11, 2011 18.23 19.36 18.20 19.13
2232 NYSE CNP Wed, Aug 10, 2011 18.08 18.69 17.87 18.23
2231 NYSE CNP Tue, Aug 9, 2011 17.49 18.36 17.13 18.35
2230 NYSE CNP Mon, Aug 8, 2011 18.20 18.35 17.11 17.24
2229 NYSE CNP Fri, Aug 5, 2011 18.74 18.86 18.10 18.54
2228 NYSE CNP Thu, Aug 4, 2011 19.12 19.27 18.36 18.45
2227 NYSE CNP Wed, Aug 3, 2011 19.40 19.43 18.95 19.32
2226 NYSE CNP Tue, Aug 2, 2011 19.45 19.68 19.29 19.29
2225 NYSE CNP Mon, Aug 1, 2011 19.78 19.78 19.40 19.56
2224 NYSE CNP Fri, Jul 29, 2011 19.62 19.86 19.41 19.58
2223 NYSE CNP Thu, Jul 28, 2011 20.11 20.12 19.75 19.79
2222 NYSE CNP Wed, Jul 27, 2011 19.98 20.14 19.98 20.05
2221 NYSE CNP Tue, Jul 26, 2011 20.14 20.14 20.00 20.05
2220 NYSE CNP Mon, Jul 25, 2011 19.90 20.18 19.90 20.10
2219 NYSE CNP Fri, Jul 22, 2011 20.34 20.34 20.03 20.26
2218 NYSE CNP Thu, Jul 21, 2011 20.26 20.36 20.18 20.28
2217 NYSE CNP Wed, Jul 20, 2011 19.81 20.18 19.76 20.12
2216 NYSE CNP Tue, Jul 19, 2011 19.50 19.74 19.34 19.71
2215 NYSE CNP Mon, Jul 18, 2011 19.29 19.41 19.17 19.40
2214 NYSE CNP Fri, Jul 15, 2011 19.36 19.43 19.14 19.39
2213 NYSE CNP Thu, Jul 14, 2011 19.41 19.61 19.27 19.31
2212 NYSE CNP Wed, Jul 13, 2011 19.50 19.61 19.33 19.40
2211 NYSE CNP Tue, Jul 12, 2011 19.21 19.66 19.20 19.45
2210 NYSE CNP Mon, Jul 11, 2011 19.54 19.55 19.27 19.29
2209 NYSE CNP Fri, Jul 8, 2011 19.62 19.75 19.53 19.75
2208 NYSE CNP Thu, Jul 7, 2011 19.95 19.95 19.76 19.80
2207 NYSE CNP Wed, Jul 6, 2011 19.69 19.81 19.58 19.81
2206 NYSE CNP Tue, Jul 5, 2011 19.67 19.80 19.57 19.75
2205 NYSE CNP Fri, Jul 1, 2011 19.44 19.81 19.36 19.79
2204 NYSE CNP Thu, Jun 30, 2011 19.40 19.51 19.24 19.35
2203 NYSE CNP Wed, Jun 29, 2011 19.28 19.39 19.26 19.34
2202 NYSE CNP Tue, Jun 28, 2011 19.21 19.29 19.12 19.24
2201 NYSE CNP Mon, Jun 27, 2011 19.16 19.22 19.03 19.12
2200 NYSE CNP Fri, Jun 24, 2011 18.81 19.22 18.76 18.95
2199 NYSE CNP Thu, Jun 23, 2011 18.85 18.89 18.47 18.76
2198 NYSE CNP Wed, Jun 22, 2011 19.00 19.10 18.88 19.02
2197 NYSE CNP Tue, Jun 21, 2011 18.90 19.11 18.84 19.00
2196 NYSE CNP Mon, Jun 20, 2011 18.73 18.85 18.64 18.83
2195 NYSE CNP Fri, Jun 17, 2011 18.77 18.92 18.69 18.74
2194 NYSE CNP Thu, Jun 16, 2011 18.50 18.79 18.50 18.66
2193 NYSE CNP Wed, Jun 15, 2011 18.75 18.85 18.44 18.49
2192 NYSE CNP Tue, Jun 14, 2011 18.82 18.90 18.71 18.84
2191 NYSE CNP Mon, Jun 13, 2011 18.90 18.90 18.61 18.72
2190 NYSE CNP Fri, Jun 10, 2011 18.80 19.15 18.76 18.86
2189 NYSE CNP Thu, Jun 9, 2011 18.93 18.96 18.75 18.82
2188 NYSE CNP Wed, Jun 8, 2011 19.09 19.13 18.89 18.90
2187 NYSE CNP Tue, Jun 7, 2011 19.18 19.21 19.06 19.09
2186 NYSE CNP Mon, Jun 6, 2011 19.04 19.17 18.93 19.09
2185 NYSE CNP Fri, Jun 3, 2011 19.17 19.32 19.08 19.09
2184 NYSE CNP Thu, Jun 2, 2011 19.18 19.42 19.11 19.35
2183 NYSE CNP Wed, Jun 1, 2011 19.56 19.57 19.20 19.24
2182 NYSE CNP Tue, May 31, 2011 19.23 19.37 19.17 19.33
2181 NYSE CNP Fri, May 27, 2011 19.10 19.39 18.95 19.08
2180 NYSE CNP Thu, May 26, 2011 18.94 19.07 18.80 19.02
2179 NYSE CNP Wed, May 25, 2011 18.70 19.08 18.65 18.97
2178 NYSE CNP Tue, May 24, 2011 18.79 18.91 18.70 18.75
2177 NYSE CNP Mon, May 23, 2011 18.74 18.90 18.67 18.73
2176 NYSE CNP Fri, May 20, 2011 18.99 19.09 18.82 18.96
2175 NYSE CNP Thu, May 19, 2011 19.02 19.07 18.87 19.00
2174 NYSE CNP Wed, May 18, 2011 18.70 18.99 18.62 18.98
2173 NYSE CNP Tue, May 17, 2011 18.63 18.84 18.59 18.63
2172 NYSE CNP Mon, May 16, 2011 18.70 18.76 18.58 18.69
2171 NYSE CNP Fri, May 13, 2011 18.90 18.96 18.60 18.73
2170 NYSE CNP Thu, May 12, 2011 18.94 18.95 18.78 18.90
2169 NYSE CNP Wed, May 11, 2011 19.23 19.24 18.80 19.11
2168 NYSE CNP Tue, May 10, 2011 18.90 19.35 18.89 19.26
2167 NYSE CNP Mon, May 9, 2011 18.71 18.93 18.66 18.91
2166 NYSE CNP Fri, May 6, 2011 18.75 18.81 18.64 18.72
2165 NYSE CNP Thu, May 5, 2011 18.54 18.83 18.37 18.60
2164 NYSE CNP Wed, May 4, 2011 18.60 18.71 18.36 18.49
2163 NYSE CNP Tue, May 3, 2011 18.54 18.74 18.47 18.65
2162 NYSE CNP Mon, May 2, 2011 18.68 18.77 18.52 18.59
2161 NYSE CNP Fri, Apr 29, 2011 18.50 18.62 18.38 18.60
2160 NYSE CNP Thu, Apr 28, 2011 18.35 18.49 18.21 18.46
2159 NYSE CNP Wed, Apr 27, 2011 18.26 18.40 18.22 18.34
2158 NYSE CNP Tue, Apr 26, 2011 18.25 18.30 18.15 18.27
2157 NYSE CNP Mon, Apr 25, 2011 18.17 18.30 18.14 18.26
2156 NYSE CNP Thu, Apr 21, 2011 18.16 18.28 18.08 18.28
2155 NYSE CNP Wed, Apr 20, 2011 18.00 18.16 17.88 18.11
2154 NYSE CNP Tue, Apr 19, 2011 17.84 17.90 17.74 17.81
2153 NYSE CNP Mon, Apr 18, 2011 17.73 17.83 17.51 17.82
2152 NYSE CNP Fri, Apr 15, 2011 17.77 17.93 17.60 17.88
2151 NYSE CNP Thu, Apr 14, 2011 17.17 17.74 17.17 17.64
2150 NYSE CNP Wed, Apr 13, 2011 17.28 17.52 17.28 17.32
2149 NYSE CNP Tue, Apr 12, 2011 17.23 17.27 17.10 17.23
2148 NYSE CNP Mon, Apr 11, 2011 17.48 17.50 17.21 17.32
2147 NYSE CNP Fri, Apr 8, 2011 17.60 17.70 17.37 17.50
2146 NYSE CNP Thu, Apr 7, 2011 17.72 17.72 17.48 17.49
2145 NYSE CNP Wed, Apr 6, 2011 17.77 17.83 17.66 17.71
2144 NYSE CNP Tue, Apr 5, 2011 17.81 17.92 17.63 17.68
2143 NYSE CNP Mon, Apr 4, 2011 18.05 18.05 17.79 17.91
2142 NYSE CNP Fri, Apr 1, 2011 17.72 17.88 17.67 17.75
2141 NYSE CNP Thu, Mar 31, 2011 17.66 17.75 17.56 17.56
2140 NYSE CNP Wed, Mar 30, 2011 17.40 17.76 17.33 17.68
2139 NYSE CNP Tue, Mar 29, 2011 17.19 17.32 17.08 17.29
2138 NYSE CNP Mon, Mar 28, 2011 17.23 17.45 17.14 17.17
2137 NYSE CNP Fri, Mar 25, 2011 17.16 17.37 17.08 17.13
2136 NYSE CNP Thu, Mar 24, 2011 17.02 17.20 16.92 17.17
2135 NYSE CNP Wed, Mar 23, 2011 16.90 17.02 16.79 16.96
2134 NYSE CNP Tue, Mar 22, 2011 17.12 17.21 16.87 16.89
2133 NYSE CNP Mon, Mar 21, 2011 17.02 17.22 16.86 17.10
2132 NYSE CNP Fri, Mar 18, 2011 15.28 16.73 15.18 16.67
2131 NYSE CNP Thu, Mar 17, 2011 15.53 15.53 15.09 15.20
2130 NYSE CNP Wed, Mar 16, 2011 15.52 15.58 15.24 15.32
2129 NYSE CNP Tue, Mar 15, 2011 15.40 15.72 15.40 15.58
2128 NYSE CNP Mon, Mar 14, 2011 15.99 16.01 15.67 15.75
2127 NYSE CNP Fri, Mar 11, 2011 16.07 16.15 15.99 16.10
2126 NYSE CNP Thu, Mar 10, 2011 16.15 16.19 15.94 16.02
2125 NYSE CNP Wed, Mar 9, 2011 16.04 16.25 16.04 16.24
2124 NYSE CNP Tue, Mar 8, 2011 15.83 16.13 15.81 16.10
2123 NYSE CNP Mon, Mar 7, 2011 15.91 16.09 15.80 15.82
2122 NYSE CNP Fri, Mar 4, 2011 15.90 15.95 15.70 15.88
2121 NYSE CNP Thu, Mar 3, 2011 15.82 15.97 15.77 15.92
2120 NYSE CNP Wed, Mar 2, 2011 15.36 15.78 15.35 15.76
2119 NYSE CNP Tue, Mar 1, 2011 15.84 16.10 15.63 15.64
2118 NYSE CNP Mon, Feb 28, 2011 15.70 15.97 15.60 15.86
2117 NYSE CNP Fri, Feb 25, 2011 15.55 15.69 15.47 15.68
2116 NYSE CNP Thu, Feb 24, 2011 15.53 15.65 15.40 15.47
2115 NYSE CNP Wed, Feb 23, 2011 15.76 15.83 15.54 15.54
2114 NYSE CNP Tue, Feb 22, 2011 15.76 15.90 15.72 15.78
2113 NYSE CNP Fri, Feb 18, 2011 15.90 15.91 15.81 15.90
2112 NYSE CNP Thu, Feb 17, 2011 15.86 15.94 15.83 15.91
2111 NYSE CNP Wed, Feb 16, 2011 16.00 16.06 15.86 15.92
2110 NYSE CNP Tue, Feb 15, 2011 15.83 16.01 15.80 15.96
2109 NYSE CNP Mon, Feb 14, 2011 16.04 16.04 15.82 15.88
2108 NYSE CNP Fri, Feb 11, 2011 16.04 16.29 16.03 16.19
2107 NYSE CNP Thu, Feb 10, 2011 16.09 16.21 16.02 16.13
2106 NYSE CNP Wed, Feb 9, 2011 16.17 16.19 16.01 16.10
2105 NYSE CNP Tue, Feb 8, 2011 16.31 16.35 16.22 16.24
2104 NYSE CNP Mon, Feb 7, 2011 16.18 16.35 16.15 16.34
2103 NYSE CNP Fri, Feb 4, 2011 16.19 16.20 16.00 16.14
2102 NYSE CNP Thu, Feb 3, 2011 16.08 16.19 16.01 16.16
2101 NYSE CNP Wed, Feb 2, 2011 16.20 16.26 16.07 16.07
2100 NYSE CNP Tue, Feb 1, 2011 16.23 16.27 16.17 16.25
2099 NYSE CNP Mon, Jan 31, 2011 16.09 16.26 16.00 16.15
2098 NYSE CNP Fri, Jan 28, 2011 16.16 16.17 15.92 16.03
2097 NYSE CNP Thu, Jan 27, 2011 16.13 16.20 16.06 16.15
2096 NYSE CNP Wed, Jan 26, 2011 16.12 16.16 16.05 16.11
2095 NYSE CNP Tue, Jan 25, 2011 16.02 16.15 16.01 16.15
2094 NYSE CNP Mon, Jan 24, 2011 15.90 16.10 15.84 16.09
2093 NYSE CNP Fri, Jan 21, 2011 16.04 16.06 15.89 15.90
2092 NYSE CNP Thu, Jan 20, 2011 15.82 16.21 15.82 15.94
2091 NYSE CNP Wed, Jan 19, 2011 15.77 15.84 15.70 15.82
2090 NYSE CNP Tue, Jan 18, 2011 15.74 15.79 15.65 15.74
2089 NYSE CNP Fri, Jan 14, 2011 15.77 15.80 15.63 15.70
2088 NYSE CNP Thu, Jan 13, 2011 15.78 15.83 15.71 15.77
2087 NYSE CNP Wed, Jan 12, 2011 15.73 15.82 15.66 15.77
2086 NYSE CNP Tue, Jan 11, 2011 15.76 15.77 15.62 15.63
2085 NYSE CNP Mon, Jan 10, 2011 15.59 15.74 15.48 15.74
2084 NYSE CNP Fri, Jan 7, 2011 15.67 15.74 15.52 15.68
2083 NYSE CNP Thu, Jan 6, 2011 15.74 15.77 15.57 15.61
2082 NYSE CNP Wed, Jan 5, 2011 15.81 15.85 15.72 15.77
2081 NYSE CNP Tue, Jan 4, 2011 15.79 15.91 15.68 15.83
2080 NYSE CNP Mon, Jan 3, 2011 15.81 15.83 15.72 15.80
2079 NYSE CNP Fri, Dec 31, 2010 15.76 15.79 15.71 15.72
2078 NYSE CNP Thu, Dec 30, 2010 15.84 15.88 15.71 15.76
2077 NYSE CNP Wed, Dec 29, 2010 15.84 15.92 15.83 15.83
2076 NYSE CNP Tue, Dec 28, 2010 15.95 15.95 15.81 15.85
2075 NYSE CNP Mon, Dec 27, 2010 15.85 15.95 15.70 15.90
2074 NYSE CNP Thu, Dec 23, 2010 15.88 15.94 15.81 15.90
2073 NYSE CNP Wed, Dec 22, 2010 15.89 15.98 15.87 15.88
2072 NYSE CNP Tue, Dec 21, 2010 15.94 16.05 15.87 15.88
2071 NYSE CNP Mon, Dec 20, 2010 16.00 16.05 15.84 15.91
2070 NYSE CNP Fri, Dec 17, 2010 15.85 15.91 15.74 15.87
2069 NYSE CNP Thu, Dec 16, 2010 15.91 15.93 15.74 15.90
2068 NYSE CNP Wed, Dec 15, 2010 16.06 16.07 15.81 15.86
2067 NYSE CNP Tue, Dec 14, 2010 15.99 16.17 15.97 16.10
2066 NYSE CNP Mon, Dec 13, 2010 15.98 16.04 15.90 15.93
2065 NYSE CNP Fri, Dec 10, 2010 15.83 15.99 15.74 15.84
2064 NYSE CNP Thu, Dec 9, 2010 15.68 15.77 15.58 15.75
2063 NYSE CNP Wed, Dec 8, 2010 15.64 15.75 15.53 15.63
2062 NYSE CNP Tue, Dec 7, 2010 15.86 15.88 15.62 15.64
2061 NYSE CNP Mon, Dec 6, 2010 15.87 15.87 15.66 15.66
2060 NYSE CNP Fri, Dec 3, 2010 15.82 15.92 15.67 15.90
2059 NYSE CNP Thu, Dec 2, 2010 15.73 15.87 15.64 15.84
2058 NYSE CNP Wed, Dec 1, 2010 15.78 15.83 15.65 15.76
2057 NYSE CNP Tue, Nov 30, 2010 15.50 15.64 15.48 15.63
2056 NYSE CNP Mon, Nov 29, 2010 15.68 15.69 15.44 15.60
2055 NYSE CNP Fri, Nov 26, 2010 15.91 15.92 15.73 15.79
2054 NYSE CNP Wed, Nov 24, 2010 15.91 15.95 15.82 15.92
2053 NYSE CNP Tue, Nov 23, 2010 15.76 15.83 15.64 15.76
2052 NYSE CNP Mon, Nov 22, 2010 15.82 15.91 15.72 15.87
2051 NYSE CNP Fri, Nov 19, 2010 15.88 15.90 15.64 15.82
2050 NYSE CNP Thu, Nov 18, 2010 15.84 15.89 15.77 15.85
2049 NYSE CNP Wed, Nov 17, 2010 15.94 15.95 15.66 15.69
2048 NYSE CNP Tue, Nov 16, 2010 16.16 16.21 15.75 15.88
2047 NYSE CNP Mon, Nov 15, 2010 16.20 16.29 16.17 16.22
2046 NYSE CNP Fri, Nov 12, 2010 16.41 16.41 16.07 16.11
2045 NYSE CNP Thu, Nov 11, 2010 16.49 16.62 16.48 16.59
2044 NYSE CNP Wed, Nov 10, 2010 16.59 16.59 16.46 16.58
2043 NYSE CNP Tue, Nov 9, 2010 16.56 16.69 16.51 16.60
2042 NYSE CNP Mon, Nov 8, 2010 16.63 16.64 16.40 16.55
2041 NYSE CNP Fri, Nov 5, 2010 16.86 16.92 16.55 16.68
2040 NYSE CNP Thu, Nov 4, 2010 16.90 17.00 16.81 16.92
2039 NYSE CNP Wed, Nov 3, 2010 16.81 16.82 16.59 16.72
2038 NYSE CNP Tue, Nov 2, 2010 16.76 16.88 16.72 16.77
2037 NYSE CNP Mon, Nov 1, 2010 16.66 16.74 16.40 16.55
2036 NYSE CNP Fri, Oct 29, 2010 16.41 16.62 16.31 16.56
2035 NYSE CNP Thu, Oct 28, 2010 16.42 16.55 16.28 16.39
2034 NYSE CNP Wed, Oct 27, 2010 16.31 16.43 16.20 16.42
2033 NYSE CNP Tue, Oct 26, 2010 16.37 16.56 16.35 16.42
2032 NYSE CNP Mon, Oct 25, 2010 16.54 16.59 16.35 16.40
2031 NYSE CNP Fri, Oct 22, 2010 16.40 16.53 16.23 16.42
2030 NYSE CNP Thu, Oct 21, 2010 16.45 16.56 16.28 16.39
2029 NYSE CNP Wed, Oct 20, 2010 16.15 16.46 16.14 16.39
2028 NYSE CNP Tue, Oct 19, 2010 16.00 16.24 16.00 16.15
2027 NYSE CNP Mon, Oct 18, 2010 16.16 16.26 16.11 16.15
2026 NYSE CNP Fri, Oct 15, 2010 16.11 16.13 16.00 16.13
2025 NYSE CNP Thu, Oct 14, 2010 15.99 16.11 15.88 15.96
2024 NYSE CNP Wed, Oct 13, 2010 16.16 16.18 15.96 15.99
2023 NYSE CNP Tue, Oct 12, 2010 16.11 16.18 16.00 16.08
2022 NYSE CNP Mon, Oct 11, 2010 16.14 16.23 16.05 16.16
2021 NYSE CNP Fri, Oct 8, 2010 16.03 16.13 15.98 16.09
2020 NYSE CNP Thu, Oct 7, 2010 15.97 16.06 15.86 16.00
2019 NYSE CNP Wed, Oct 6, 2010 16.02 16.05 15.79 15.89
2018 NYSE CNP Tue, Oct 5, 2010 15.88 16.05 15.84 16.03
2017 NYSE CNP Mon, Oct 4, 2010 15.90 15.97 15.69 15.78
2016 NYSE CNP Fri, Oct 1, 2010 15.84 16.01 15.73 15.90
2015 NYSE CNP Thu, Sep 30, 2010 15.85 15.98 15.70 15.72
2014 NYSE CNP Wed, Sep 29, 2010 15.81 15.84 15.64 15.76
2013 NYSE CNP Tue, Sep 28, 2010 15.80 15.85 15.59 15.84
2012 NYSE CNP Mon, Sep 27, 2010 15.69 15.81 15.57 15.72
2011 NYSE CNP Fri, Sep 24, 2010 15.41 15.73 15.41 15.65
2010 NYSE CNP Thu, Sep 23, 2010 15.31 15.47 15.24 15.24
2009 NYSE CNP Wed, Sep 22, 2010 15.34 15.56 15.34 15.41
2008 NYSE CNP Tue, Sep 21, 2010 15.40 15.55 15.32 15.36
2007 NYSE CNP Mon, Sep 20, 2010 15.15 15.39 15.05 15.38
2006 NYSE CNP Fri, Sep 17, 2010 15.07 15.12 14.91 15.03
2005 NYSE CNP Thu, Sep 16, 2010 15.07 15.18 14.98 14.99
2004 NYSE CNP Wed, Sep 15, 2010 15.23 15.27 15.07 15.12
2003 NYSE CNP Tue, Sep 14, 2010 15.27 15.37 15.13 15.25
2002 NYSE CNP Mon, Sep 13, 2010 15.33 15.34 15.15 15.26
2001 NYSE CNP Fri, Sep 10, 2010 15.30 15.35 15.11 15.20
2000 NYSE CNP Thu, Sep 9, 2010 15.22 15.32 15.16 15.21
1999 NYSE CNP Wed, Sep 8, 2010 15.33 15.34 15.02 15.06
1998 NYSE CNP Tue, Sep 7, 2010 15.26 15.36 15.13 15.27
1997 NYSE CNP Fri, Sep 3, 2010 15.11 15.26 15.07 15.26
1996 NYSE CNP Thu, Sep 2, 2010 15.15 15.15 14.92 15.06
1995 NYSE CNP Wed, Sep 1, 2010 14.93 15.18 14.85 15.12
1994 NYSE CNP Tue, Aug 31, 2010 14.65 14.90 14.54 14.79
1993 NYSE CNP Mon, Aug 30, 2010 14.86 14.96 14.66 14.67
1992 NYSE CNP Fri, Aug 27, 2010 14.74 14.97 14.54 14.96
1991 NYSE CNP Thu, Aug 26, 2010 14.83 14.84 14.57 14.62
1990 NYSE CNP Wed, Aug 25, 2010 14.60 14.81 14.59 14.77
1989 NYSE CNP Tue, Aug 24, 2010 14.43 14.79 14.40 14.67
1988 NYSE CNP Mon, Aug 23, 2010 14.63 14.74 14.52 14.55
1987 NYSE CNP Fri, Aug 20, 2010 14.36 14.58 14.34 14.55
1986 NYSE CNP Thu, Aug 19, 2010 14.67 14.67 14.37 14.49
1985 NYSE CNP Wed, Aug 18, 2010 14.77 14.82 14.48 14.72
1984 NYSE CNP Tue, Aug 17, 2010 14.60 14.90 14.55 14.78
1983 NYSE CNP Mon, Aug 16, 2010 14.43 14.59 14.29 14.50
1982 NYSE CNP Fri, Aug 13, 2010 14.44 14.67 14.44 14.50
1981 NYSE CNP Thu, Aug 12, 2010 14.39 14.58 14.19 14.48
1980 NYSE CNP Wed, Aug 11, 2010 14.89 14.89 14.69 14.74
1979 NYSE CNP Tue, Aug 10, 2010 14.87 15.08 14.67 15.06
1978 NYSE CNP Mon, Aug 9, 2010 14.89 15.00 14.83 14.96
1977 NYSE CNP Fri, Aug 6, 2010 14.71 14.84 14.51 14.84
1976 NYSE CNP Thu, Aug 5, 2010 14.70 14.81 14.60 14.81
1975 NYSE CNP Wed, Aug 4, 2010 14.50 14.75 14.32 14.73
1974 NYSE CNP Tue, Aug 3, 2010 14.50 14.62 14.41 14.46
1973 NYSE CNP Mon, Aug 2, 2010 14.36 14.59 14.36 14.53
1972 NYSE CNP Fri, Jul 30, 2010 14.24 14.33 14.12 14.23
1971 NYSE CNP Thu, Jul 29, 2010 14.62 14.64 14.21 14.33
1970 NYSE CNP Wed, Jul 28, 2010 14.56 14.58 14.45 14.54
1969 NYSE CNP Tue, Jul 27, 2010 14.41 14.61 14.34 14.60
1968 NYSE CNP Mon, Jul 26, 2010 14.26 14.40 14.25 14.40
1967 NYSE CNP Fri, Jul 23, 2010 14.16 14.28 14.06 14.25
1966 NYSE CNP Thu, Jul 22, 2010 14.00 14.26 13.93 14.19
1965 NYSE CNP Wed, Jul 21, 2010 14.18 14.23 13.82 13.91
1964 NYSE CNP Tue, Jul 20, 2010 13.87 14.19 13.87 14.17
1963 NYSE CNP Mon, Jul 19, 2010 14.01 14.10 13.88 14.05
1962 NYSE CNP Fri, Jul 16, 2010 14.19 14.26 13.90 13.93
1961 NYSE CNP Thu, Jul 15, 2010 14.20 14.33 14.07 14.30
1960 NYSE CNP Wed, Jul 14, 2010 14.18 14.27 13.98 14.18
1959 NYSE CNP Tue, Jul 13, 2010 14.19 14.32 14.10 14.19
1958 NYSE CNP Mon, Jul 12, 2010 13.98 14.08 13.91 14.07
1957 NYSE CNP Fri, Jul 9, 2010 13.94 14.07 13.87 14.05
1956 NYSE CNP Thu, Jul 8, 2010 13.74 13.97 13.66 13.97
1955 NYSE CNP Wed, Jul 7, 2010 13.25 13.71 13.25 13.71
1954 NYSE CNP Tue, Jul 6, 2010 13.20 13.36 13.08 13.24
1953 NYSE CNP Fri, Jul 2, 2010 13.11 13.13 12.96 13.03
1952 NYSE CNP Thu, Jul 1, 2010 13.11 13.20 12.96 13.06
1951 NYSE CNP Wed, Jun 30, 2010 13.26 13.44 13.11 13.16
1950 NYSE CNP Tue, Jun 29, 2010 13.62 13.66 13.23 13.31
1949 NYSE CNP Mon, Jun 28, 2010 13.59 13.80 13.50 13.72
1948 NYSE CNP Fri, Jun 25, 2010 13.58 13.66 13.40 13.52
1947 NYSE CNP Thu, Jun 24, 2010 13.50 13.71 13.47 13.54
1946 NYSE CNP Wed, Jun 23, 2010 13.68 13.75 13.43 13.52
1945 NYSE CNP Tue, Jun 22, 2010 13.98 14.04 13.62 13.64
1944 NYSE CNP Mon, Jun 21, 2010 14.10 14.15 13.90 13.99
1943 NYSE CNP Fri, Jun 18, 2010 13.96 14.03 13.88 14.01
1942 NYSE CNP Thu, Jun 17, 2010 13.79 13.95 13.71 13.95
1941 NYSE CNP Wed, Jun 16, 2010 13.50 13.86 13.43 13.78
1940 NYSE CNP Tue, Jun 15, 2010 13.44 13.62 13.41 13.60
1939 NYSE CNP Mon, Jun 14, 2010 13.35 13.52 13.28 13.34
1938 NYSE CNP Fri, Jun 11, 2010 13.12 13.27 13.05 13.27
1937 NYSE CNP Thu, Jun 10, 2010 13.17 13.31 13.03 13.16
1936 NYSE CNP Wed, Jun 9, 2010 13.21 13.24 12.87 12.90
1935 NYSE CNP Tue, Jun 8, 2010 13.25 13.35 13.19 13.33
1934 NYSE CNP Mon, Jun 7, 2010 13.24 13.49 13.20 13.29
1933 NYSE CNP Fri, Jun 4, 2010 13.48 13.59 13.14 13.20
1932 NYSE CNP Thu, Jun 3, 2010 13.57 13.76 13.57 13.72
1931 NYSE CNP Wed, Jun 2, 2010 13.36 13.58 13.29 13.58
1930 NYSE CNP Tue, Jun 1, 2010 13.54 13.63 13.26 13.28
1929 NYSE CNP Fri, May 28, 2010 13.55 13.81 13.54 13.62
1928 NYSE CNP Thu, May 27, 2010 13.31 13.54 13.28 13.52
1927 NYSE CNP Wed, May 26, 2010 13.16 13.36 13.04 13.15
1926 NYSE CNP Tue, May 25, 2010 12.93 13.06 12.75 13.06
1925 NYSE CNP Mon, May 24, 2010 13.30 13.44 13.18 13.20
1924 NYSE CNP Fri, May 21, 2010 13.14 13.36 12.95 13.33
1923 NYSE CNP Thu, May 20, 2010 13.52 13.62 13.24 13.27
1922 NYSE CNP Wed, May 19, 2010 13.87 13.97 13.62 13.76
1921 NYSE CNP Tue, May 18, 2010 14.25 14.35 13.94 13.98
1920 NYSE CNP Mon, May 17, 2010 14.18 14.24 13.89 14.18
1919 NYSE CNP Fri, May 14, 2010 14.19 14.31 14.01 14.15
1918 NYSE CNP Thu, May 13, 2010 14.26 14.51 14.18 14.25
1917 NYSE CNP Wed, May 12, 2010 14.08 14.41 13.90 14.29
1916 NYSE CNP Tue, May 11, 2010 14.00 14.38 13.99 14.18
1915 NYSE CNP Mon, May 10, 2010 14.18 14.43 13.94 14.14
1914 NYSE CNP Fri, May 7, 2010 13.87 14.04 13.38 13.75
1913 NYSE CNP Thu, May 6, 2010 14.39 14.39 0.01 13.88
1912 NYSE CNP Wed, May 5, 2010 14.40 14.65 14.29 14.38
1911 NYSE CNP Tue, May 4, 2010 14.46 14.60 14.30 14.34
1910 NYSE CNP Mon, May 3, 2010 14.44 14.63 14.42 14.57
1909 NYSE CNP Fri, Apr 30, 2010 14.44 14.65 14.36 14.36
1908 NYSE CNP Thu, Apr 29, 2010 14.43 14.49 14.35 14.39
1907 NYSE CNP Wed, Apr 28, 2010 14.26 14.39 14.16 14.34
1906 NYSE CNP Tue, Apr 27, 2010 14.45 14.53 14.18 14.18
1905 NYSE CNP Mon, Apr 26, 2010 14.53 14.63 14.50 14.55
1904 NYSE CNP Fri, Apr 23, 2010 14.38 14.58 14.31 14.57
1903 NYSE CNP Thu, Apr 22, 2010 14.34 14.43 14.25 14.36
1902 NYSE CNP Wed, Apr 21, 2010 14.34 14.44 14.28 14.38
1901 NYSE CNP Tue, Apr 20, 2010 14.30 14.38 14.23 14.36
1900 NYSE CNP Mon, Apr 19, 2010 14.27 14.36 14.17 14.25
1899 NYSE CNP Fri, Apr 16, 2010 14.59 14.64 14.28 14.32
1898 NYSE CNP Thu, Apr 15, 2010 14.57 14.63 14.51 14.62
1897 NYSE CNP Wed, Apr 14, 2010 14.51 14.55 14.35 14.52
1896 NYSE CNP Tue, Apr 13, 2010 14.55 14.58 14.40 14.50
1895 NYSE CNP Mon, Apr 12, 2010 14.58 14.63 14.51 14.53
1894 NYSE CNP Fri, Apr 9, 2010 14.46 14.56 14.31 14.50
1893 NYSE CNP Thu, Apr 8, 2010 14.38 14.48 14.30 14.37
1892 NYSE CNP Wed, Apr 7, 2010 14.76 14.76 14.41 14.47
1891 NYSE CNP Tue, Apr 6, 2010 14.60 14.77 14.56 14.74
1890 NYSE CNP Mon, Apr 5, 2010 14.56 14.69 14.51 14.64
1889 NYSE CNP Thu, Apr 1, 2010 14.37 14.62 14.37 14.50
1888 NYSE CNP Wed, Mar 31, 2010 14.37 14.50 14.31 14.36
1887 NYSE CNP Tue, Mar 30, 2010 14.42 14.50 14.32 14.44
1886 NYSE CNP Mon, Mar 29, 2010 14.24 14.50 14.18 14.47
1885 NYSE CNP Fri, Mar 26, 2010 14.21 14.28 14.07 14.19
1884 NYSE CNP Thu, Mar 25, 2010 14.23 14.29 14.13 14.13
1883 NYSE CNP Wed, Mar 24, 2010 14.25 14.35 14.17 14.19
1882 NYSE CNP Tue, Mar 23, 2010 14.28 14.35 14.21 14.30
1881 NYSE CNP Mon, Mar 22, 2010 14.38 14.44 14.27 14.28
1880 NYSE CNP Fri, Mar 19, 2010 14.43 14.52 14.33 14.43
1879 NYSE CNP Thu, Mar 18, 2010 14.52 14.52 14.33 14.41
1878 NYSE CNP Wed, Mar 17, 2010 14.50 14.52 14.41 14.46
1877 NYSE CNP Tue, Mar 16, 2010 14.21 14.46 14.16 14.43
1876 NYSE CNP Mon, Mar 15, 2010 14.25 14.32 14.10 14.23
1875 NYSE CNP Fri, Mar 12, 2010 14.34 14.39 14.16 14.24
1874 NYSE CNP Thu, Mar 11, 2010 14.17 14.28 14.10 14.28
1873 NYSE CNP Wed, Mar 10, 2010 14.14 14.15 14.01 14.12
1872 NYSE CNP Tue, Mar 9, 2010 14.15 14.23 14.04 14.11
1871 NYSE CNP Mon, Mar 8, 2010 14.02 14.19 14.02 14.15
1870 NYSE CNP Fri, Mar 5, 2010 14.01 14.16 14.00 14.01
1869 NYSE CNP Thu, Mar 4, 2010 13.83 14.02 13.76 14.02
1868 NYSE CNP Wed, Mar 3, 2010 13.92 13.96 13.75 13.77
1867 NYSE CNP Tue, Mar 2, 2010 13.66 13.91 13.65 13.83
1866 NYSE CNP Mon, Mar 1, 2010 13.47 13.68 13.47 13.60
1865 NYSE CNP Fri, Feb 26, 2010 14.04 14.04 13.36 13.38
1864 NYSE CNP Thu, Feb 25, 2010 14.05 14.16 13.95 14.10
1863 NYSE CNP Wed, Feb 24, 2010 14.32 14.36 13.99 14.21
1862 NYSE CNP Tue, Feb 23, 2010 14.40 14.47 14.28 14.31
1861 NYSE CNP Mon, Feb 22, 2010 14.53 14.61 14.41 14.45
1860 NYSE CNP Fri, Feb 19, 2010 14.34 14.59 14.23 14.53
1859 NYSE CNP Thu, Feb 18, 2010 14.05 14.40 14.00 14.39
1858 NYSE CNP Wed, Feb 17, 2010 13.96 14.09 13.95 14.06
1857 NYSE CNP Tue, Feb 16, 2010 13.70 13.98 13.70 13.95
1856 NYSE CNP Fri, Feb 12, 2010 13.64 13.70 13.51 13.65
1855 NYSE CNP Thu, Feb 11, 2010 13.67 13.77 13.48 13.74
1854 NYSE CNP Wed, Feb 10, 2010 14.02 14.05 13.71 13.83
1853 NYSE CNP Tue, Feb 9, 2010 13.89 14.17 13.80 14.01
1852 NYSE CNP Mon, Feb 8, 2010 13.98 14.00 13.74 13.75
1851 NYSE CNP Fri, Feb 5, 2010 13.88 13.98 13.72 13.92
1850 NYSE CNP Thu, Feb 4, 2010 14.32 14.39 13.89 13.89
1849 NYSE CNP Wed, Feb 3, 2010 14.44 14.50 14.33 14.38
1848 NYSE CNP Tue, Feb 2, 2010 14.30 14.49 14.13 14.46
1847 NYSE CNP Mon, Feb 1, 2010 14.01 14.29 13.90 14.26
1846 NYSE CNP Fri, Jan 29, 2010 14.11 14.24 13.93 13.95
1845 NYSE CNP Thu, Jan 28, 2010 14.11 14.22 13.84 14.10
1844 NYSE CNP Wed, Jan 27, 2010 14.26 14.26 13.90 14.08
1843 NYSE CNP Tue, Jan 26, 2010 14.30 14.33 14.19 14.20
1842 NYSE CNP Mon, Jan 25, 2010 14.36 14.42 14.20 14.33
1841 NYSE CNP Fri, Jan 22, 2010 14.51 14.56 14.19 14.20
1840 NYSE CNP Thu, Jan 21, 2010 14.83 14.90 14.44 14.56
1839 NYSE CNP Wed, Jan 20, 2010 14.75 14.89 14.61 14.86
1838 NYSE CNP Tue, Jan 19, 2010 14.63 14.90 14.62 14.82
1837 NYSE CNP Fri, Jan 15, 2010 14.55 14.64 14.35 14.61
1836 NYSE CNP Thu, Jan 14, 2010 14.57 14.64 14.41 14.62
1835 NYSE CNP Wed, Jan 13, 2010 14.42 14.55 14.37 14.55
1834 NYSE CNP Tue, Jan 12, 2010 14.32 14.68 14.32 14.43
1833 NYSE CNP Mon, Jan 11, 2010 14.30 14.34 14.21 14.34
1832 NYSE CNP Fri, Jan 8, 2010 14.33 14.38 14.18 14.24
1831 NYSE CNP Thu, Jan 7, 2010 14.30 14.42 14.09 14.41
1830 NYSE CNP Wed, Jan 6, 2010 14.45 14.45 14.18 14.27
1829 NYSE CNP Tue, Jan 5, 2010 14.56 14.61 14.29 14.41
1828 NYSE CNP Mon, Jan 4, 2010 14.59 14.65 14.50 14.52
1827 NYSE CNP Thu, Dec 31, 2009 14.63 14.73 14.49 14.51
1826 NYSE CNP Wed, Dec 30, 2009 14.69 14.79 14.64 14.69
1825 NYSE CNP Tue, Dec 29, 2009 14.81 14.87 14.74 14.76
1824 NYSE CNP Mon, Dec 28, 2009 14.82 14.82 14.72 14.81
1823 NYSE CNP Thu, Dec 24, 2009 14.72 14.79 14.69 14.77
1822 NYSE CNP Wed, Dec 23, 2009 14.71 14.76 14.64 14.70
1821 NYSE CNP Tue, Dec 22, 2009 14.70 14.75 14.62 14.70
1820 NYSE CNP Mon, Dec 21, 2009 14.65 14.72 14.49 14.65
1819 NYSE CNP Fri, Dec 18, 2009 14.54 14.67 14.42 14.55
1818 NYSE CNP Thu, Dec 17, 2009 14.53 14.63 14.41 14.46
1817 NYSE CNP Wed, Dec 16, 2009 14.54 14.64 14.48 14.59
1816 NYSE CNP Tue, Dec 15, 2009 14.59 14.60 14.45 14.53
1815 NYSE CNP Mon, Dec 14, 2009 14.60 14.63 14.52 14.57
1814 NYSE CNP Fri, Dec 11, 2009 14.07 14.50 13.98 14.45
1813 NYSE CNP Thu, Dec 10, 2009 13.98 14.14 13.94 14.00
1812 NYSE CNP Wed, Dec 9, 2009 13.89 13.94 13.78 13.89
1811 NYSE CNP Tue, Dec 8, 2009 13.85 13.95 13.70 13.88
1810 NYSE CNP Mon, Dec 7, 2009 13.74 13.98 13.74 13.88
1809 NYSE CNP Fri, Dec 4, 2009 13.90 13.98 13.56 13.77
1808 NYSE CNP Thu, Dec 3, 2009 13.63 13.88 13.60 13.80
1807 NYSE CNP Wed, Dec 2, 2009 13.50 13.62 13.43 13.58
1806 NYSE CNP Tue, Dec 1, 2009 13.37 13.50 13.33 13.47
1805 NYSE CNP Mon, Nov 30, 2009 13.01 13.27 12.94 13.27
1804 NYSE CNP Fri, Nov 27, 2009 12.94 13.12 12.85 12.96
1803 NYSE CNP Wed, Nov 25, 2009 13.06 13.20 13.00 13.19
1802 NYSE CNP Tue, Nov 24, 2009 12.97 13.10 12.92 13.03
1801 NYSE CNP Mon, Nov 23, 2009 12.90 13.00 12.86 12.98
1800 NYSE CNP Fri, Nov 20, 2009 12.69 12.80 12.64 12.77
1799 NYSE CNP Thu, Nov 19, 2009 12.85 12.86 12.55 12.73
1798 NYSE CNP Wed, Nov 18, 2009 12.88 12.97 12.74 12.85
1797 NYSE CNP Tue, Nov 17, 2009 12.89 13.00 12.82 12.88
1796 NYSE CNP Mon, Nov 16, 2009 12.70 12.91 12.61 12.87
1795 NYSE CNP Fri, Nov 13, 2009 12.46 12.72 12.46 12.63
1794 NYSE CNP Thu, Nov 12, 2009 12.57 12.69 12.43 12.45
1793 NYSE CNP Wed, Nov 11, 2009 13.00 13.00 12.75 12.82
1792 NYSE CNP Tue, Nov 10, 2009 12.88 12.99 12.85 12.94
1791 NYSE CNP Mon, Nov 9, 2009 12.81 12.90 12.74 12.89
1790 NYSE CNP Fri, Nov 6, 2009 12.70 12.76 12.62 12.74
1789 NYSE CNP Thu, Nov 5, 2009 12.65 12.76 12.64 12.74
1788 NYSE CNP Wed, Nov 4, 2009 12.53 12.76 12.49 12.58
1787 NYSE CNP Tue, Nov 3, 2009 12.53 12.58 12.37 12.48
1786 NYSE CNP Mon, Nov 2, 2009 12.64 12.81 12.40 12.54
1785 NYSE CNP Fri, Oct 30, 2009 12.54 12.75 12.51 12.60
1784 NYSE CNP Thu, Oct 29, 2009 12.65 12.68 12.45 12.59
1783 NYSE CNP Wed, Oct 28, 2009 12.65 12.76 12.54 12.60
1782 NYSE CNP Tue, Oct 27, 2009 12.74 12.84 12.65 12.71
1781 NYSE CNP Mon, Oct 26, 2009 12.89 13.01 12.57 12.70
1780 NYSE CNP Fri, Oct 23, 2009 13.03 13.09 12.77 12.85
1779 NYSE CNP Thu, Oct 22, 2009 12.76 13.03 12.73 13.00
1778 NYSE CNP Wed, Oct 21, 2009 12.93 13.04 12.79 12.79
1777 NYSE CNP Tue, Oct 20, 2009 13.09 13.11 12.85 12.93
1776 NYSE CNP Mon, Oct 19, 2009 12.94 13.17 12.85 13.09
1775 NYSE CNP Fri, Oct 16, 2009 12.74 13.00 12.69 12.94
1774 NYSE CNP Thu, Oct 15, 2009 12.74 12.86 12.64 12.85
1773 NYSE CNP Wed, Oct 14, 2009 12.72 12.82 12.58 12.73
1772 NYSE CNP Tue, Oct 13, 2009 12.80 12.80 12.62 12.68
1771 NYSE CNP Mon, Oct 12, 2009 12.60 12.81 12.60 12.77
1770 NYSE CNP Fri, Oct 9, 2009 12.54 12.69 12.50 12.67
1769 NYSE CNP Thu, Oct 8, 2009 12.36 12.59 12.35 12.53
1768 NYSE CNP Wed, Oct 7, 2009 12.39 12.47 12.31 12.35
1767 NYSE CNP Tue, Oct 6, 2009 12.34 12.46 12.26 12.38
1766 NYSE CNP Mon, Oct 5, 2009 12.27 12.40 12.12 12.36
1765 NYSE CNP Fri, Oct 2, 2009 12.20 12.28 12.10 12.22
1764 NYSE CNP Thu, Oct 1, 2009 12.38 12.49 12.24 12.29
1763 NYSE CNP Wed, Sep 30, 2009 12.59 12.64 12.35 12.43
1762 NYSE CNP Tue, Sep 29, 2009 12.50 12.62 12.45 12.60
1761 NYSE CNP Mon, Sep 28, 2009 12.27 12.52 12.26 12.49
1760 NYSE CNP Fri, Sep 25, 2009 12.24 12.34 12.17 12.25
1759 NYSE CNP Thu, Sep 24, 2009 12.40 12.49 12.23 12.26
1758 NYSE CNP Wed, Sep 23, 2009 12.49 12.57 12.36 12.38
1757 NYSE CNP Tue, Sep 22, 2009 12.50 12.59 12.37 12.48
1756 NYSE CNP Mon, Sep 21, 2009 12.47 12.60 12.35 12.50
1755 NYSE CNP Fri, Sep 18, 2009 12.52 12.59 12.42 12.49
1754 NYSE CNP Thu, Sep 17, 2009 12.75 12.80 12.43 12.49
1753 NYSE CNP Wed, Sep 16, 2009 12.75 12.79 12.52 12.77
1752 NYSE CNP Tue, Sep 15, 2009 12.59 12.72 12.44 12.69
1751 NYSE CNP Mon, Sep 14, 2009 12.66 12.66 12.36 12.53
1750 NYSE CNP Fri, Sep 11, 2009 12.17 12.58 12.12 12.45
1749 NYSE CNP Thu, Sep 10, 2009 11.97 12.37 11.91 12.13
1748 NYSE CNP Wed, Sep 9, 2009 12.16 12.32 12.10 12.21
1747 NYSE CNP Tue, Sep 8, 2009 12.16 12.17 12.02 12.13
1746 NYSE CNP Fri, Sep 4, 2009 12.15 12.18 11.98 12.07
1745 NYSE CNP Thu, Sep 3, 2009 12.19 12.21 11.99 12.12
1744 NYSE CNP Wed, Sep 2, 2009 12.25 12.31 12.14 12.17
1743 NYSE CNP Tue, Sep 1, 2009 12.37 12.50 12.23 12.32
1742 NYSE CNP Mon, Aug 31, 2009 12.57 12.58 12.32 12.40
1741 NYSE CNP Fri, Aug 28, 2009 12.85 12.85 12.39 12.57
1740 NYSE CNP Thu, Aug 27, 2009 12.88 12.89 12.68 12.75
1739 NYSE CNP Wed, Aug 26, 2009 12.78 12.85 12.63 12.83
1738 NYSE CNP Tue, Aug 25, 2009 12.88 12.94 12.76 12.77
1737 NYSE CNP Mon, Aug 24, 2009 12.80 12.88 12.70 12.81
1736 NYSE CNP Fri, Aug 21, 2009 12.68 12.88 12.64 12.80
1735 NYSE CNP Thu, Aug 20, 2009 12.59 12.70 12.49 12.67
1734 NYSE CNP Wed, Aug 19, 2009 12.46 12.65 12.46 12.57
1733 NYSE CNP Tue, Aug 18, 2009 12.48 12.59 12.44 12.54
1732 NYSE CNP Mon, Aug 17, 2009 12.31 12.63 12.27 12.48
1731 NYSE CNP Fri, Aug 14, 2009 12.40 12.50 12.36 12.48
1730 NYSE CNP Thu, Aug 13, 2009 12.41 12.43 12.23 12.40
1729 NYSE CNP Wed, Aug 12, 2009 12.33 12.47 12.25 12.34
1728 NYSE CNP Tue, Aug 11, 2009 12.42 12.62 12.35 12.52
1727 NYSE CNP Mon, Aug 10, 2009 12.32 12.46 12.26 12.44
1726 NYSE CNP Fri, Aug 7, 2009 12.19 12.44 12.17 12.34
1725 NYSE CNP Thu, Aug 6, 2009 12.10 12.21 12.04 12.13
1724 NYSE CNP Wed, Aug 5, 2009 12.07 12.29 11.98 12.07
1723 NYSE CNP Tue, Aug 4, 2009 12.14 12.30 12.01 12.09
1722 NYSE CNP Mon, Aug 3, 2009 12.04 12.20 11.95 12.17
1721 NYSE CNP Fri, Jul 31, 2009 11.97 12.13 11.86 12.05
1720 NYSE CNP Thu, Jul 30, 2009 11.85 12.09 11.80 12.01
1719 NYSE CNP Wed, Jul 29, 2009 11.78 11.87 11.57 11.75
1718 NYSE CNP Tue, Jul 28, 2009 11.92 11.92 11.72 11.84
1717 NYSE CNP Mon, Jul 27, 2009 11.83 12.00 11.79 11.97
1716 NYSE CNP Fri, Jul 24, 2009 11.71 11.88 11.65 11.87
1715 NYSE CNP Thu, Jul 23, 2009 11.49 11.80 11.45 11.73
1714 NYSE CNP Wed, Jul 22, 2009 11.56 11.64 11.46 11.51
1713 NYSE CNP Tue, Jul 21, 2009 11.49 11.57 11.31 11.55
1712 NYSE CNP Mon, Jul 20, 2009 11.27 11.43 11.19 11.43
1711 NYSE CNP Fri, Jul 17, 2009 11.21 11.25 11.00 11.19
1710 NYSE CNP Thu, Jul 16, 2009 11.24 11.28 10.98 11.20
1709 NYSE CNP Wed, Jul 15, 2009 11.28 11.30 11.07 11.29
1708 NYSE CNP Tue, Jul 14, 2009 11.10 11.21 11.02 11.20
1707 NYSE CNP Mon, Jul 13, 2009 10.94 11.12 10.82 11.11
1706 NYSE CNP Fri, Jul 10, 2009 10.71 10.95 10.66 10.92
1705 NYSE CNP Thu, Jul 9, 2009 10.82 10.86 10.65 10.78
1704 NYSE CNP Wed, Jul 8, 2009 11.00 11.07 10.68 10.80
1703 NYSE CNP Tue, Jul 7, 2009 11.08 11.20 10.94 10.94
1702 NYSE CNP Mon, Jul 6, 2009 10.90 11.19 10.90 11.17
1701 NYSE CNP Thu, Jul 2, 2009 11.15 11.18 10.94 10.94
1700 NYSE CNP Wed, Jul 1, 2009 11.02 11.33 10.96 11.20
1699 NYSE CNP Tue, Jun 30, 2009 11.27 11.40 10.96 11.08
1698 NYSE CNP Mon, Jun 29, 2009 11.13 11.24 11.02 11.24
1697 NYSE CNP Fri, Jun 26, 2009 11.05 11.11 10.99 11.06
1696 NYSE CNP Thu, Jun 25, 2009 10.79 11.10 10.70 11.05
1695 NYSE CNP Wed, Jun 24, 2009 10.76 10.86 10.66 10.80
1694 NYSE CNP Tue, Jun 23, 2009 11.06 11.10 10.63 10.69
1693 NYSE CNP Mon, Jun 22, 2009 10.68 11.16 10.68 11.05
1692 NYSE CNP Fri, Jun 19, 2009 10.83 10.95 10.70 10.75
1691 NYSE CNP Thu, Jun 18, 2009 10.52 10.77 10.52 10.73
1690 NYSE CNP Wed, Jun 17, 2009 10.45 10.61 10.41 10.50
1689 NYSE CNP Tue, Jun 16, 2009 10.51 10.59 10.38 10.47
1688 NYSE CNP Mon, Jun 15, 2009 10.55 10.63 10.38 10.46
1687 NYSE CNP Fri, Jun 12, 2009 10.48 10.73 10.42 10.66
1686 NYSE CNP Thu, Jun 11, 2009 10.18 10.67 10.18 10.54
1685 NYSE CNP Wed, Jun 10, 2009 10.13 10.24 10.03 10.18
1684 NYSE CNP Tue, Jun 9, 2009 10.19 10.23 10.00 10.04
1683 NYSE CNP Mon, Jun 8, 2009 10.01 10.26 9.99 10.15
1682 NYSE CNP Fri, Jun 5, 2009 10.14 10.14 9.95 9.99
1681 NYSE CNP Thu, Jun 4, 2009 10.12 10.12 10.00 10.02
1680 NYSE CNP Wed, Jun 3, 2009 10.23 10.26 9.93 10.05
1679 NYSE CNP Tue, Jun 2, 2009 10.24 10.32 10.13 10.24
1678 NYSE CNP Mon, Jun 1, 2009 10.22 10.40 10.14 10.27
1677 NYSE CNP Fri, May 29, 2009 10.15 10.18 9.89 10.12
1676 NYSE CNP Thu, May 28, 2009 9.87 10.15 9.83 10.10
1675 NYSE CNP Wed, May 27, 2009 10.03 10.06 9.76 9.77
1674 NYSE CNP Tue, May 26, 2009 9.89 10.07 9.78 10.00
1673 NYSE CNP Fri, May 22, 2009 9.82 9.97 9.78 9.85
1672 NYSE CNP Thu, May 21, 2009 9.95 9.98 9.80 9.83
1671 NYSE CNP Wed, May 20, 2009 10.39 10.42 9.92 9.96
1670 NYSE CNP Tue, May 19, 2009 10.31 10.47 10.21 10.32
1669 NYSE CNP Mon, May 18, 2009 10.21 10.37 10.06 10.27
1668 NYSE CNP Fri, May 15, 2009 10.19 10.24 10.00 10.05
1667 NYSE CNP Thu, May 14, 2009 10.24 10.32 10.12 10.24
1666 NYSE CNP Wed, May 13, 2009 10.41 10.65 10.16 10.19
1665 NYSE CNP Tue, May 12, 2009 10.79 10.89 10.61 10.68
1664 NYSE CNP Mon, May 11, 2009 10.83 10.96 10.77 10.79
1663 NYSE CNP Fri, May 8, 2009 10.94 11.17 10.86 10.93
1662 NYSE CNP Thu, May 7, 2009 10.98 10.98 10.79 10.85
1661 NYSE CNP Wed, May 6, 2009 10.83 11.05 10.72 10.84
1660 NYSE CNP Tue, May 5, 2009 10.94 11.02 10.72 10.77
1659 NYSE CNP Mon, May 4, 2009 11.40 11.40 10.87 10.97
1658 NYSE CNP Fri, May 1, 2009 10.62 11.01 10.59 11.01
1657 NYSE CNP Thu, Apr 30, 2009 10.77 10.80 10.43 10.64
1656 NYSE CNP Wed, Apr 29, 2009 10.50 10.75 10.32 10.70
1655 NYSE CNP Tue, Apr 28, 2009 10.67 10.85 10.52 10.74
1654 NYSE CNP Mon, Apr 27, 2009 10.16 10.73 10.16 10.67
1653 NYSE CNP Fri, Apr 24, 2009 10.28 10.37 10.12 10.31
1652 NYSE CNP Thu, Apr 23, 2009 10.26 10.34 10.11 10.20
1651 NYSE CNP Wed, Apr 22, 2009 10.36 10.50 10.26 10.31
1650 NYSE CNP Tue, Apr 21, 2009 10.45 10.58 10.35 10.44
1649 NYSE CNP Mon, Apr 20, 2009 10.42 10.48 10.32 10.42
1648 NYSE CNP Fri, Apr 17, 2009 10.32 10.57 10.29 10.52
1647 NYSE CNP Thu, Apr 16, 2009 10.28 10.33 10.18 10.28
1646 NYSE CNP Wed, Apr 15, 2009 10.24 10.28 10.08 10.18
1645 NYSE CNP Tue, Apr 14, 2009 10.10 10.24 10.02 10.12
1644 NYSE CNP Mon, Apr 13, 2009 10.21 10.30 10.10 10.18
1643 NYSE CNP Thu, Apr 9, 2009 10.49 10.52 10.16 10.23
1642 NYSE CNP Wed, Apr 8, 2009 10.31 10.39 10.18 10.26
1641 NYSE CNP Tue, Apr 7, 2009 10.40 10.51 10.27 10.30
1640 NYSE CNP Mon, Apr 6, 2009 10.55 10.71 10.40 10.49
1639 NYSE CNP Fri, Apr 3, 2009 10.46 10.59 10.34 10.56
1638 NYSE CNP Thu, Apr 2, 2009 10.34 10.61 10.28 10.46
1637 NYSE CNP Wed, Apr 1, 2009 10.30 10.34 9.93 10.28
1636 NYSE CNP Tue, Mar 31, 2009 10.28 10.65 10.19 10.43
1635 NYSE CNP Mon, Mar 30, 2009 10.00 10.20 9.92 10.11
1634 NYSE CNP Fri, Mar 27, 2009 10.22 10.28 10.13 10.17
1633 NYSE CNP Thu, Mar 26, 2009 10.48 10.48 10.15 10.32
1632 NYSE CNP Wed, Mar 25, 2009 10.53 10.60 10.09 10.29
1631 NYSE CNP Tue, Mar 24, 2009 10.70 10.80 10.41 10.44
1630 NYSE CNP Mon, Mar 23, 2009 10.56 10.79 10.44 10.79
1629 NYSE CNP Fri, Mar 20, 2009 10.55 10.68 10.39 10.47
1628 NYSE CNP Thu, Mar 19, 2009 10.38 10.49 10.29 10.39
1627 NYSE CNP Wed, Mar 18, 2009 10.17 10.55 9.97 10.42
1626 NYSE CNP Tue, Mar 17, 2009 10.18 10.37 9.97 10.21
1625 NYSE CNP Mon, Mar 16, 2009 10.24 10.54 10.10 10.10
1624 NYSE CNP Fri, Mar 13, 2009 9.80 10.24 9.80 10.14
1623 NYSE CNP Thu, Mar 12, 2009 9.31 9.86 9.24 9.74
1622 NYSE CNP Wed, Mar 11, 2009 9.40 9.47 9.11 9.30
1621 NYSE CNP Tue, Mar 10, 2009 9.23 9.43 9.10 9.30
1620 NYSE CNP Mon, Mar 9, 2009 8.78 9.20 8.75 9.06
1619 NYSE CNP Fri, Mar 6, 2009 9.01 9.49 8.66 8.88
1618 NYSE CNP Thu, Mar 5, 2009 9.35 9.46 8.83 8.95
1617 NYSE CNP Wed, Mar 4, 2009 9.37 9.67 9.20 9.52
1616 NYSE CNP Tue, Mar 3, 2009 9.75 10.05 9.12 9.18
1615 NYSE CNP Mon, Mar 2, 2009 10.17 10.28 9.61 9.64
1614 NYSE CNP Fri, Feb 27, 2009 10.55 10.59 10.20 10.32
1613 NYSE CNP Thu, Feb 26, 2009 10.84 11.45 10.52 10.60
1612 NYSE CNP Wed, Feb 25, 2009 11.79 11.79 9.86 10.52
1611 NYSE CNP Tue, Feb 24, 2009 11.77 11.97 11.55 11.88
1610 NYSE CNP Mon, Feb 23, 2009 11.83 12.03 11.59 11.66
1609 NYSE CNP Fri, Feb 20, 2009 12.03 12.15 11.56 11.83
1608 NYSE CNP Thu, Feb 19, 2009 12.32 12.47 12.07 12.19
1607 NYSE CNP Wed, Feb 18, 2009 12.62 12.65 12.19 12.24
1606 NYSE CNP Tue, Feb 17, 2009 12.99 13.02 12.54 12.56
1605 NYSE CNP Fri, Feb 13, 2009 13.10 13.40 13.10 13.13
1604 NYSE CNP Thu, Feb 12, 2009 12.98 13.27 12.86 13.22
1603 NYSE CNP Wed, Feb 11, 2009 13.47 13.52 13.10 13.16
1602 NYSE CNP Tue, Feb 10, 2009 14.06 14.21 13.45 13.52
1601 NYSE CNP Mon, Feb 9, 2009 14.50 14.53 14.03 14.21
1600 NYSE CNP Fri, Feb 6, 2009 13.85 14.44 13.85 14.39
1599 NYSE CNP Thu, Feb 5, 2009 13.91 14.36 13.84 14.30
1598 NYSE CNP Wed, Feb 4, 2009 14.02 14.27 13.82 13.98
1597 NYSE CNP Tue, Feb 3, 2009 13.88 14.10 13.73 14.00
1596 NYSE CNP Mon, Feb 2, 2009 13.25 13.88 13.21 13.83
1595 NYSE CNP Fri, Jan 30, 2009 13.77 13.77 13.28 13.38
1594 NYSE CNP Thu, Jan 29, 2009 13.66 13.92 13.45 13.64
1593 NYSE CNP Wed, Jan 28, 2009 13.80 13.80 13.51 13.72
1592 NYSE CNP Tue, Jan 27, 2009 13.50 13.65 13.33 13.60
1591 NYSE CNP Mon, Jan 26, 2009 13.11 13.60 12.97 13.47
1590 NYSE CNP Fri, Jan 23, 2009 12.51 13.04 12.50 12.98
1589 NYSE CNP Thu, Jan 22, 2009 12.51 12.89 12.29 12.75
1588 NYSE CNP Wed, Jan 21, 2009 12.66 12.66 12.32 12.59
1587 NYSE CNP Tue, Jan 20, 2009 12.78 12.90 12.41 12.43
1586 NYSE CNP Fri, Jan 16, 2009 12.80 12.92 12.59 12.74
1585 NYSE CNP Thu, Jan 15, 2009 12.44 12.55 12.20 12.35
1584 NYSE CNP Wed, Jan 14, 2009 12.50 12.61 12.23 12.43
1583 NYSE CNP Tue, Jan 13, 2009 12.77 12.77 12.52 12.64
1582 NYSE CNP Mon, Jan 12, 2009 12.97 12.97 12.66 12.80
1581 NYSE CNP Fri, Jan 9, 2009 13.07 13.22 12.78 12.85
1580 NYSE CNP Thu, Jan 8, 2009 12.72 13.09 12.60 13.06
1579 NYSE CNP Wed, Jan 7, 2009 12.82 12.91 12.66 12.72
1578 NYSE CNP Tue, Jan 6, 2009 13.20 13.34 12.85 12.91
1577 NYSE CNP Mon, Jan 5, 2009 12.83 13.23 12.64 13.14
1576 NYSE CNP Fri, Jan 2, 2009 12.76 12.93 12.51 12.85
1575 NYSE CNP Wed, Dec 31, 2008 12.37 12.67 12.21 12.62
1574 NYSE CNP Tue, Dec 30, 2008 12.20 12.45 12.20 12.38
1573 NYSE CNP Mon, Dec 29, 2008 12.00 12.12 11.94 12.11
1572 NYSE CNP Fri, Dec 26, 2008 12.12 12.15 11.98 12.10
1571 NYSE CNP Wed, Dec 24, 2008 12.05 12.08 11.90 12.07
1570 NYSE CNP Tue, Dec 23, 2008 12.43 12.44 11.93 12.03
1569 NYSE CNP Mon, Dec 22, 2008 12.53 12.58 12.10 12.34
1568 NYSE CNP Fri, Dec 19, 2008 12.34 12.72 12.23 12.42
1567 NYSE CNP Thu, Dec 18, 2008 12.58 12.64 12.17 12.27
1566 NYSE CNP Wed, Dec 17, 2008 12.66 12.75 12.45 12.51
1565 NYSE CNP Tue, Dec 16, 2008 12.50 12.75 12.38 12.71
1564 NYSE CNP Mon, Dec 15, 2008 12.75 12.84 12.11 12.33
1563 NYSE CNP Fri, Dec 12, 2008 12.25 12.74 12.13 12.72
1562 NYSE CNP Thu, Dec 11, 2008 12.59 12.96 12.42 12.55
1561 NYSE CNP Wed, Dec 10, 2008 12.78 12.90 12.50 12.71
1560 NYSE CNP Tue, Dec 9, 2008 12.74 13.02 12.51 12.59
1559 NYSE CNP Mon, Dec 8, 2008 13.06 13.26 12.50 12.87
1558 NYSE CNP Fri, Dec 5, 2008 12.39 12.86 11.97 12.80
1557 NYSE CNP Thu, Dec 4, 2008 12.66 13.19 12.23 12.53
1556 NYSE CNP Wed, Dec 3, 2008 12.15 12.94 12.15 12.85
1555 NYSE CNP Tue, Dec 2, 2008 12.25 12.43 11.94 12.37
1554 NYSE CNP Mon, Dec 1, 2008 12.62 12.71 12.10 12.19
1553 NYSE CNP Fri, Nov 28, 2008 12.65 12.95 12.46 12.93
1552 NYSE CNP Wed, Nov 26, 2008 11.53 12.51 11.25 12.47
1551 NYSE CNP Tue, Nov 25, 2008 11.75 12.92 11.75 12.50
1550 NYSE CNP Mon, Nov 24, 2008 12.21 12.60 11.79 12.33
1549 NYSE CNP Fri, Nov 21, 2008 11.30 12.03 10.98 11.99
1548 NYSE CNP Thu, Nov 20, 2008 11.36 11.92 11.05 11.19
1547 NYSE CNP Wed, Nov 19, 2008 11.92 12.33 11.52 11.52
1546 NYSE CNP Tue, Nov 18, 2008 11.58 12.07 11.48 11.98
1545 NYSE CNP Mon, Nov 17, 2008 11.72 12.04 11.46 11.62
1544 NYSE CNP Fri, Nov 14, 2008 11.93 12.48 11.52 11.85
1543 NYSE CNP Thu, Nov 13, 2008 11.57 12.13 10.94 12.13
1542 NYSE CNP Wed, Nov 12, 2008 11.77 11.89 11.34 11.46
1541 NYSE CNP Tue, Nov 11, 2008 11.67 12.34 11.55 12.03
1540 NYSE CNP Mon, Nov 10, 2008 12.39 12.40 11.52 11.81
1539 NYSE CNP Fri, Nov 7, 2008 11.63 12.18 11.46 12.16
1538 NYSE CNP Thu, Nov 6, 2008 12.11 12.22 11.31 11.45
1537 NYSE CNP Wed, Nov 5, 2008 12.48 12.61 11.82 12.12
1536 NYSE CNP Tue, Nov 4, 2008 11.99 12.13 11.47 11.67
1535 NYSE CNP Mon, Nov 3, 2008 11.75 11.99 11.38 11.79
1534 NYSE CNP Fri, Oct 31, 2008 11.61 11.91 11.34 11.52
1533 NYSE CNP Thu, Oct 30, 2008 11.50 11.74 11.09 11.70
1532 NYSE CNP Wed, Oct 29, 2008 11.34 11.68 11.08 11.17
1531 NYSE CNP Tue, Oct 28, 2008 10.39 11.40 10.04 11.40
1530 NYSE CNP Mon, Oct 27, 2008 10.36 10.69 10.02 10.13
1529 NYSE CNP Fri, Oct 24, 2008 10.09 10.72 9.76 10.51
1528 NYSE CNP Thu, Oct 23, 2008 10.50 10.96 10.05 10.78
1527 NYSE CNP Wed, Oct 22, 2008 10.79 10.93 10.05 10.44
1526 NYSE CNP Tue, Oct 21, 2008 11.05 11.38 10.64 11.06
1525 NYSE CNP Mon, Oct 20, 2008 10.41 11.11 10.06 11.11
1524 NYSE CNP Fri, Oct 17, 2008 10.08 10.94 9.71 10.20
1523 NYSE CNP Thu, Oct 16, 2008 9.57 10.33 9.23 10.27
1522 NYSE CNP Wed, Oct 15, 2008 10.65 10.97 9.50 9.54
1521 NYSE CNP Tue, Oct 14, 2008 10.61 10.86 10.14 10.80
1520 NYSE CNP Mon, Oct 13, 2008 9.50 10.29 9.25 10.29
1519 NYSE CNP Fri, Oct 10, 2008 8.48 10.03 8.48 9.08
1518 NYSE CNP Thu, Oct 9, 2008 11.37 11.44 10.13 10.13
1517 NYSE CNP Wed, Oct 8, 2008 11.54 11.83 11.22 11.41
1516 NYSE CNP Tue, Oct 7, 2008 12.84 13.01 11.68 11.73
1515 NYSE CNP Mon, Oct 6, 2008 13.34 13.82 12.14 12.73
1514 NYSE CNP Fri, Oct 3, 2008 14.15 14.29 13.50 13.60
1513 NYSE CNP Thu, Oct 2, 2008 14.27 14.40 13.80 13.99
1512 NYSE CNP Wed, Oct 1, 2008 14.45 14.51 14.12 14.40
1511 NYSE CNP Tue, Sep 30, 2008 14.49 14.57 14.22 14.57
1510 NYSE CNP Mon, Sep 29, 2008 14.66 14.75 14.12 14.22
1509 NYSE CNP Fri, Sep 26, 2008 14.83 14.92 14.53 14.81
1508 NYSE CNP Thu, Sep 25, 2008 14.61 14.93 14.46 14.83
1507 NYSE CNP Wed, Sep 24, 2008 14.31 14.60 14.00 14.53
1506 NYSE CNP Tue, Sep 23, 2008 14.73 14.84 14.16 14.24
1505 NYSE CNP Mon, Sep 22, 2008 14.87 14.96 14.62 14.67
1504 NYSE CNP Fri, Sep 19, 2008 14.44 15.20 13.70 14.83
1503 NYSE CNP Thu, Sep 18, 2008 14.25 14.60 13.83 13.98
1502 NYSE CNP Wed, Sep 17, 2008 14.66 14.82 14.09 14.13
1501 NYSE CNP Tue, Sep 16, 2008 14.67 14.93 14.13 14.87
1500 NYSE CNP Mon, Sep 15, 2008 15.13 15.41 14.96 14.97
1499 NYSE CNP Fri, Sep 12, 2008 15.23 15.56 15.20 15.45
1498 NYSE CNP Thu, Sep 11, 2008 15.57 15.57 15.02 15.29
1497 NYSE CNP Wed, Sep 10, 2008 15.37 15.70 15.27 15.63
1496 NYSE CNP Tue, Sep 9, 2008 16.01 16.15 15.27 15.30
1495 NYSE CNP Mon, Sep 8, 2008 15.84 16.08 15.80 16.03
1494 NYSE CNP Fri, Sep 5, 2008 15.67 15.75 15.41 15.75
1493 NYSE CNP Thu, Sep 4, 2008 15.62 15.75 15.57 15.69
1492 NYSE CNP Wed, Sep 3, 2008 15.68 15.76 15.52 15.68
1491 NYSE CNP Tue, Sep 2, 2008 15.95 16.12 15.64 15.69
1490 NYSE CNP Fri, Aug 29, 2008 16.05 16.10 15.85 15.88
1489 NYSE CNP Thu, Aug 28, 2008 15.90 16.14 15.80 16.14
1488 NYSE CNP Wed, Aug 27, 2008 16.09 16.14 15.80 15.84
1487 NYSE CNP Tue, Aug 26, 2008 15.96 16.19 15.94 16.15
1486 NYSE CNP Mon, Aug 25, 2008 16.05 16.11 15.96 15.99
1485 NYSE CNP Fri, Aug 22, 2008 16.06 16.13 15.95 16.08
1484 NYSE CNP Thu, Aug 21, 2008 15.77 16.04 15.75 16.00
1483 NYSE CNP Wed, Aug 20, 2008 15.90 15.97 15.77 15.86
1482 NYSE CNP Tue, Aug 19, 2008 15.70 15.91 15.57 15.89
1481 NYSE CNP Mon, Aug 18, 2008 15.90 15.98 15.59 15.72
1480 NYSE CNP Fri, Aug 15, 2008 15.98 16.15 15.80 15.84
1479 NYSE CNP Thu, Aug 14, 2008 15.81 15.95 15.67 15.94
1478 NYSE CNP Wed, Aug 13, 2008 16.03 16.09 15.91 15.97
1477 NYSE CNP Tue, Aug 12, 2008 16.47 16.53 16.01 16.15
1476 NYSE CNP Mon, Aug 11, 2008 16.19 16.59 16.06 16.59
1475 NYSE CNP Fri, Aug 8, 2008 15.95 16.28 15.78 16.25
1474 NYSE CNP Thu, Aug 7, 2008 16.05 16.22 15.79 15.83
1473 NYSE CNP Wed, Aug 6, 2008 15.99 16.64 15.78 16.03
1472 NYSE CNP Tue, Aug 5, 2008 15.21 15.59 15.14 15.51
1471 NYSE CNP Mon, Aug 4, 2008 15.39 15.41 15.17 15.21
1470 NYSE CNP Fri, Aug 1, 2008 15.79 15.79 15.32 15.32
1469 NYSE CNP Thu, Jul 31, 2008 15.62 15.78 15.47 15.77
1468 NYSE CNP Wed, Jul 30, 2008 15.22 15.64 15.14 15.60
1467 NYSE CNP Tue, Jul 29, 2008 15.09 15.26 15.05 15.16
1466 NYSE CNP Mon, Jul 28, 2008 15.18 15.29 15.04 15.15
1465 NYSE CNP Fri, Jul 25, 2008 15.71 15.71 15.10 15.19
1464 NYSE CNP Thu, Jul 24, 2008 15.54 15.54 15.20 15.26
1463 NYSE CNP Wed, Jul 23, 2008 15.64 15.70 15.32 15.43
1462 NYSE CNP Tue, Jul 22, 2008 15.61 15.75 15.48 15.65
1461 NYSE CNP Mon, Jul 21, 2008 15.35 15.63 15.27 15.63
1460 NYSE CNP Fri, Jul 18, 2008 15.35 15.62 15.09 15.34
1459 NYSE CNP Thu, Jul 17, 2008 15.47 15.49 15.21 15.37
1458 NYSE CNP Wed, Jul 16, 2008 15.55 15.68 15.31 15.42
1457 NYSE CNP Tue, Jul 15, 2008 15.62 15.73 15.41 15.56
1456 NYSE CNP Mon, Jul 14, 2008 15.97 16.14 15.70 15.71
1455 NYSE CNP Fri, Jul 11, 2008 15.87 16.19 15.79 15.94
1454 NYSE CNP Thu, Jul 10, 2008 16.03 16.18 15.95 16.08
1453 NYSE CNP Wed, Jul 9, 2008 15.81 16.13 15.70 16.00
1452 NYSE CNP Tue, Jul 8, 2008 15.72 15.98 15.54 15.83
1451 NYSE CNP Mon, Jul 7, 2008 15.87 16.03 15.62 15.81
1450 NYSE CNP Thu, Jul 3, 2008 16.13 16.22 15.84 15.90
1449 NYSE CNP Wed, Jul 2, 2008 16.15 16.27 16.00 16.01
1448 NYSE CNP Tue, Jul 1, 2008 15.80 16.17 15.74 16.03
1447 NYSE CNP Mon, Jun 30, 2008 15.53 16.18 15.45 16.05
1446 NYSE CNP Fri, Jun 27, 2008 15.88 16.10 15.50 15.54
1445 NYSE CNP Thu, Jun 26, 2008 16.00 16.13 15.81 15.89
1444 NYSE CNP Wed, Jun 25, 2008 16.14 16.26 15.97 16.21
1443 NYSE CNP Tue, Jun 24, 2008 16.18 16.23 15.96 16.03
1442 NYSE CNP Mon, Jun 23, 2008 16.25 16.44 16.17 16.21
1441 NYSE CNP Fri, Jun 20, 2008 16.40 16.59 16.14 16.15
1440 NYSE CNP Thu, Jun 19, 2008 16.50 16.56 16.40 16.52
1439 NYSE CNP Wed, Jun 18, 2008 16.48 16.60 16.30 16.49
1438 NYSE CNP Tue, Jun 17, 2008 16.66 16.66 16.45 16.52
1437 NYSE CNP Mon, Jun 16, 2008 16.56 16.60 16.22 16.56
1436 NYSE CNP Fri, Jun 13, 2008 16.52 16.72 16.37 16.56
1435 NYSE CNP Thu, Jun 12, 2008 16.58 16.58 16.37 16.45
1434 NYSE CNP Wed, Jun 11, 2008 16.81 16.87 16.53 16.53
1433 NYSE CNP Tue, Jun 10, 2008 16.86 16.91 16.65 16.83
1432 NYSE CNP Mon, Jun 9, 2008 16.68 16.95 16.66 16.91
1431 NYSE CNP Fri, Jun 6, 2008 16.99 17.09 16.61 16.64
1430 NYSE CNP Thu, Jun 5, 2008 17.00 17.26 16.88 17.10
1429 NYSE CNP Wed, Jun 4, 2008 16.62 17.25 16.62 16.97
1428 NYSE CNP Tue, Jun 3, 2008 16.96 16.96 16.46 16.70
1427 NYSE CNP Mon, Jun 2, 2008 16.84 17.00 16.65 16.87
1426 NYSE CNP Fri, May 30, 2008 17.25 17.25 16.79 16.94
1425 NYSE CNP Thu, May 29, 2008 16.81 17.25 16.73 17.16
1424 NYSE CNP Wed, May 28, 2008 16.75 16.88 16.57 16.88
1423 NYSE CNP Tue, May 27, 2008 16.24 16.74 16.24 16.72
1422 NYSE CNP Fri, May 23, 2008 16.26 16.33 15.99 16.33
1421 NYSE CNP Thu, May 22, 2008 16.03 16.36 15.91 16.31
1420 NYSE CNP Wed, May 21, 2008 16.08 16.08 15.86 15.98
1419 NYSE CNP Tue, May 20, 2008 15.82 16.13 15.78 16.03
1418 NYSE CNP Mon, May 19, 2008 15.89 15.95 15.81 15.87
1417 NYSE CNP Fri, May 16, 2008 15.68 15.95 15.61 15.85
1416 NYSE CNP Thu, May 15, 2008 15.82 15.82 15.60 15.71
1415 NYSE CNP Wed, May 14, 2008 15.61 15.88 15.30 15.78
1414 NYSE CNP Tue, May 13, 2008 15.44 15.68 15.35 15.63
1413 NYSE CNP Mon, May 12, 2008 15.35 15.53 15.17 15.50
1412 NYSE CNP Fri, May 9, 2008 15.35 15.35 15.16 15.23
1411 NYSE CNP Thu, May 8, 2008 15.23 15.46 15.16 15.39
1410 NYSE CNP Wed, May 7, 2008 15.42 15.50 15.13 15.16
1409 NYSE CNP Tue, May 6, 2008 15.59 15.59 15.26 15.44
1408 NYSE CNP Mon, May 5, 2008 15.63 15.70 15.43 15.54
1407 NYSE CNP Fri, May 2, 2008 15.70 15.84 15.58 15.72
1406 NYSE CNP Thu, May 1, 2008 15.88 15.88 15.31 15.55
1405 NYSE CNP Wed, Apr 30, 2008 15.67 15.67 15.12 15.22
1404 NYSE CNP Tue, Apr 29, 2008 15.73 15.79 15.59 15.62
1403 NYSE CNP Mon, Apr 28, 2008 15.57 16.05 15.49 15.69
1402 NYSE CNP Fri, Apr 25, 2008 15.54 15.66 15.47 15.57
1401 NYSE CNP Thu, Apr 24, 2008 15.46 15.63 15.32 15.44
1400 NYSE CNP Wed, Apr 23, 2008 15.50 15.53 15.33 15.47
1399 NYSE CNP Tue, Apr 22, 2008 15.45 15.50 15.31 15.41
1398 NYSE CNP Mon, Apr 21, 2008 15.70 15.71 15.36 15.49
1397 NYSE CNP Fri, Apr 18, 2008 15.73 15.78 15.62 15.69
1396 NYSE CNP Thu, Apr 17, 2008 15.44 15.58 15.40 15.47
1395 NYSE CNP Wed, Apr 16, 2008 15.28 15.50 15.23 15.45
1394 NYSE CNP Tue, Apr 15, 2008 15.26 15.35 15.17 15.26
1393 NYSE CNP Mon, Apr 14, 2008 15.12 15.23 15.05 15.14
1392 NYSE CNP Fri, Apr 11, 2008 14.96 15.27 14.92 15.09
1391 NYSE CNP Thu, Apr 10, 2008 15.13 15.22 14.99 15.03
1390 NYSE CNP Wed, Apr 9, 2008 15.12 15.31 15.10 15.15
1389 NYSE CNP Tue, Apr 8, 2008 15.06 15.26 15.03 15.15
1388 NYSE CNP Mon, Apr 7, 2008 15.07 15.26 14.87 15.14
1387 NYSE CNP Fri, Apr 4, 2008 14.82 15.20 14.81 14.94
1386 NYSE CNP Thu, Apr 3, 2008 14.91 14.99 14.73 14.82
1385 NYSE CNP Wed, Apr 2, 2008 14.75 15.07 14.71 15.04
1384 NYSE CNP Tue, Apr 1, 2008 14.20 14.68 14.20 14.66
1383 NYSE CNP Mon, Mar 31, 2008 14.02 14.29 13.91 14.27
1382 NYSE CNP Fri, Mar 28, 2008 14.31 14.34 14.02 14.05
1381 NYSE CNP Thu, Mar 27, 2008 14.22 14.46 14.16 14.19
1380 NYSE CNP Wed, Mar 26, 2008 14.19 14.44 14.13 14.22
1379 NYSE CNP Tue, Mar 25, 2008 13.86 14.34 13.86 14.24
1378 NYSE CNP Mon, Mar 24, 2008 14.20 14.23 13.88 13.91
1377 NYSE CNP Thu, Mar 20, 2008 14.05 14.25 13.89 14.16
1376 NYSE CNP Wed, Mar 19, 2008 14.30 14.40 13.95 13.96
1375 NYSE CNP Tue, Mar 18, 2008 14.00 14.19 13.88 14.17
1374 NYSE CNP Mon, Mar 17, 2008 13.89 13.92 13.51 13.84
1373 NYSE CNP Fri, Mar 14, 2008 14.07 14.07 13.70 13.91
1372 NYSE CNP Thu, Mar 13, 2008 14.06 14.11 13.89 14.00
1371 NYSE CNP Wed, Mar 12, 2008 14.55 14.62 14.19 14.20
1370 NYSE CNP Tue, Mar 11, 2008 14.59 14.59 14.35 14.56
1369 NYSE CNP Mon, Mar 10, 2008 14.24 14.33 14.10 14.28
1368 NYSE CNP Fri, Mar 7, 2008 14.25 14.28 14.05 14.20
1367 NYSE CNP Thu, Mar 6, 2008 14.40 14.60 14.08 14.26
1366 NYSE CNP Wed, Mar 5, 2008 14.64 14.71 14.30 14.50
1365 NYSE CNP Tue, Mar 4, 2008 14.36 14.68 14.36 14.58
1364 NYSE CNP Mon, Mar 3, 2008 14.62 14.85 14.27 14.51
1363 NYSE CNP Fri, Feb 29, 2008 15.26 15.26 14.59 14.68
1362 NYSE CNP Thu, Feb 28, 2008 15.30 15.49 15.13 15.27
1361 NYSE CNP Wed, Feb 27, 2008 15.32 15.36 15.08 15.24
1360 NYSE CNP Tue, Feb 26, 2008 15.40 15.46 15.21 15.33
1359 NYSE CNP Mon, Feb 25, 2008 15.38 15.45 15.20 15.39
1358 NYSE CNP Fri, Feb 22, 2008 15.17 15.35 15.05 15.34
1357 NYSE CNP Thu, Feb 21, 2008 15.61 15.61 15.12 15.18
1356 NYSE CNP Wed, Feb 20, 2008 15.42 15.53 15.27 15.53
1355 NYSE CNP Tue, Feb 19, 2008 15.46 15.56 15.36 15.45
1354 NYSE CNP Fri, Feb 15, 2008 15.25 15.33 15.13 15.30
1353 NYSE CNP Thu, Feb 14, 2008 15.50 15.69 15.23 15.28
1352 NYSE CNP Wed, Feb 13, 2008 15.76 15.76 15.41 15.49
1351 NYSE CNP Tue, Feb 12, 2008 15.58 15.74 15.46 15.68
1350 NYSE CNP Mon, Feb 11, 2008 15.61 15.61 15.34 15.47
1349 NYSE CNP Fri, Feb 8, 2008 15.62 15.76 15.51 15.58
1348 NYSE CNP Thu, Feb 7, 2008 15.73 15.87 15.57 15.76
1347 NYSE CNP Wed, Feb 6, 2008 15.99 16.07 15.77 15.85
1346 NYSE CNP Tue, Feb 5, 2008 16.15 16.25 15.78 15.89
1345 NYSE CNP Mon, Feb 4, 2008 16.14 16.47 16.06 16.34
1344 NYSE CNP Fri, Feb 1, 2008 15.95 16.15 15.89 16.15
1343 NYSE CNP Thu, Jan 31, 2008 15.60 16.12 15.52 16.00
1342 NYSE CNP Wed, Jan 30, 2008 15.76 16.10 15.68 15.77
1341 NYSE CNP Tue, Jan 29, 2008 15.92 15.94 15.61 15.75
1340 NYSE CNP Mon, Jan 28, 2008 15.37 15.94 15.36 15.80
1339 NYSE CNP Fri, Jan 25, 2008 15.58 15.62 15.20 15.33
1338 NYSE CNP Thu, Jan 24, 2008 15.88 15.95 15.33 15.41
1337 NYSE CNP Wed, Jan 23, 2008 14.95 15.86 14.93 15.83
1336 NYSE CNP Tue, Jan 22, 2008 14.90 15.71 14.57 15.46
1335 NYSE CNP Fri, Jan 18, 2008 16.01 16.27 15.73 15.88
1334 NYSE CNP Thu, Jan 17, 2008 16.42 16.50 15.98 16.01
1333 NYSE CNP Wed, Jan 16, 2008 16.43 16.70 16.36 16.55
1332 NYSE CNP Tue, Jan 15, 2008 16.58 16.79 16.43 16.43
1331 NYSE CNP Mon, Jan 14, 2008 16.98 16.98 16.72 16.75
1330 NYSE CNP Fri, Jan 11, 2008 16.79 17.08 16.76 16.82
1329 NYSE CNP Thu, Jan 10, 2008 16.93 17.08 16.76 16.97
1328 NYSE CNP Wed, Jan 9, 2008 16.78 16.98 16.69 16.98
1327 NYSE CNP Tue, Jan 8, 2008 16.64 17.01 16.60 16.73
1326 NYSE CNP Mon, Jan 7, 2008 16.59 16.72 16.40 16.62
1325 NYSE CNP Fri, Jan 4, 2008 16.67 16.69 16.46 16.52
1324 NYSE CNP Thu, Jan 3, 2008 16.89 17.00 16.62 16.68
1323 NYSE CNP Wed, Jan 2, 2008 17.10 17.35 16.80 16.87
1322 NYSE CNP Mon, Dec 31, 2007 17.45 17.45 17.09 17.13
1321 NYSE CNP Fri, Dec 28, 2007 17.54 17.59 17.39 17.47
1320 NYSE CNP Thu, Dec 27, 2007 17.61 17.65 17.41 17.52
1319 NYSE CNP Wed, Dec 26, 2007 17.55 17.63 17.44 17.60
1318 NYSE CNP Mon, Dec 24, 2007 17.53 17.70 17.32 17.65
1317 NYSE CNP Fri, Dec 21, 2007 17.51 17.85 17.09 17.38
1316 NYSE CNP Thu, Dec 20, 2007 18.11 18.20 16.75 17.34
1315 NYSE CNP Wed, Dec 19, 2007 18.31 18.31 17.92 18.10
1314 NYSE CNP Tue, Dec 18, 2007 18.25 18.38 18.03 18.20
1313 NYSE CNP Mon, Dec 17, 2007 18.28 18.31 17.91 18.16
1312 NYSE CNP Fri, Dec 14, 2007 18.24 18.35 18.15 18.33
1311 NYSE CNP Thu, Dec 13, 2007 17.88 18.40 17.86 18.37
1310 NYSE CNP Wed, Dec 12, 2007 18.45 18.45 17.82 18.00
1309 NYSE CNP Tue, Dec 11, 2007 18.24 18.35 17.88 18.02
1308 NYSE CNP Mon, Dec 10, 2007 18.16 18.29 18.14 18.25
1307 NYSE CNP Fri, Dec 7, 2007 18.04 18.16 17.88 18.16
1306 NYSE CNP Thu, Dec 6, 2007 18.19 18.24 17.85 18.08
1305 NYSE CNP Wed, Dec 5, 2007 18.00 18.30 18.00 18.27
1304 NYSE CNP Tue, Dec 4, 2007 17.80 18.07 17.80 18.07
1303 NYSE CNP Mon, Dec 3, 2007 17.71 17.99 17.71 17.94
1302 NYSE CNP Fri, Nov 30, 2007 17.78 17.85 17.57 17.85
1301 NYSE CNP Thu, Nov 29, 2007 17.55 17.65 17.38 17.60
1300 NYSE CNP Wed, Nov 28, 2007 17.50 17.63 17.33 17.63
1299 NYSE CNP Tue, Nov 27, 2007 17.50 17.57 17.15 17.40
1298 NYSE CNP Mon, Nov 26, 2007 17.50 17.70 17.40 17.44
1297 NYSE CNP Fri, Nov 23, 2007 17.66 17.66 17.33 17.49
1296 NYSE CNP Wed, Nov 21, 2007 17.65 17.87 17.45 17.46
1295 NYSE CNP Tue, Nov 20, 2007 17.62 17.81 17.50 17.78
1294 NYSE CNP Mon, Nov 19, 2007 17.58 17.78 17.47 17.57
1293 NYSE CNP Fri, Nov 16, 2007 17.96 17.96 17.50 17.66
1292 NYSE CNP Thu, Nov 15, 2007 17.72 17.90 17.65 17.84
1291 NYSE CNP Wed, Nov 14, 2007 17.99 18.05 17.82 17.83
1290 NYSE CNP Tue, Nov 13, 2007 17.78 17.95 17.42 17.92
1289 NYSE CNP Mon, Nov 12, 2007 18.10 18.42 17.67 17.67
1288 NYSE CNP Fri, Nov 9, 2007 18.25 18.63 18.22 18.22
1287 NYSE CNP Thu, Nov 8, 2007 18.15 18.55 18.00 18.51
1286 NYSE CNP Wed, Nov 7, 2007 18.26 18.26 17.92 18.06
1285 NYSE CNP Tue, Nov 6, 2007 17.46 18.23 17.46 18.21
1284 NYSE CNP Mon, Nov 5, 2007 17.30 17.71 17.10 17.64
1283 NYSE CNP Fri, Nov 2, 2007 17.07 17.13 16.57 17.11
1282 NYSE CNP Thu, Nov 1, 2007 16.72 16.92 16.42 16.67
1281 NYSE CNP Wed, Oct 31, 2007 16.65 16.78 16.51 16.76
1280 NYSE CNP Tue, Oct 30, 2007 16.46 16.70 16.27 16.57
1279 NYSE CNP Mon, Oct 29, 2007 16.51 16.59 16.38 16.44
1278 NYSE CNP Fri, Oct 26, 2007 16.57 16.61 16.24 16.43
1277 NYSE CNP Thu, Oct 25, 2007 16.06 16.32 15.96 16.26
1276 NYSE CNP Wed, Oct 24, 2007 16.06 16.22 15.78 16.04
1275 NYSE CNP Tue, Oct 23, 2007 16.17 16.29 15.85 16.05
1274 NYSE CNP Mon, Oct 22, 2007 15.95 16.18 15.85 16.16
1273 NYSE CNP Fri, Oct 19, 2007 16.37 16.37 15.90 15.97
1272 NYSE CNP Thu, Oct 18, 2007 16.31 16.51 16.29 16.36
1271 NYSE CNP Wed, Oct 17, 2007 16.45 16.61 16.22 16.38
1270 NYSE CNP Tue, Oct 16, 2007 16.62 16.71 16.34 16.44
1269 NYSE CNP Mon, Oct 15, 2007 17.03 17.03 16.57 16.65
1268 NYSE CNP Fri, Oct 12, 2007 16.84 17.07 16.81 16.92
1267 NYSE CNP Thu, Oct 11, 2007 17.07 17.12 16.54 16.79
1266 NYSE CNP Wed, Oct 10, 2007 17.17 17.19 16.86 16.94
1265 NYSE CNP Tue, Oct 9, 2007 17.07 17.19 16.90 17.17
1264 NYSE CNP Mon, Oct 8, 2007 17.24 17.47 16.95 17.00
1263 NYSE CNP Fri, Oct 5, 2007 16.59 16.91 16.53 16.87
1262 NYSE CNP Thu, Oct 4, 2007 16.50 16.58 16.31 16.47
1261 NYSE CNP Wed, Oct 3, 2007 16.47 16.48 16.29 16.47
1260 NYSE CNP Tue, Oct 2, 2007 16.35 16.56 16.35 16.47
1259 NYSE CNP Mon, Oct 1, 2007 16.34 16.43 16.16 16.40
1258 NYSE CNP Fri, Sep 28, 2007 16.16 16.35 15.98 16.03
1257 NYSE CNP Thu, Sep 27, 2007 16.41 16.51 16.25 16.32
1256 NYSE CNP Wed, Sep 26, 2007 16.50 16.60 16.35 16.46
1255 NYSE CNP Tue, Sep 25, 2007 16.34 16.51 16.29 16.36
1254 NYSE CNP Mon, Sep 24, 2007 16.57 16.71 16.36 16.45
1253 NYSE CNP Fri, Sep 21, 2007 16.52 16.62 16.32 16.57
1252 NYSE CNP Thu, Sep 20, 2007 16.54 16.70 16.27 16.32
1251 NYSE CNP Wed, Sep 19, 2007 16.32 16.64 16.32 16.59
1250 NYSE CNP Tue, Sep 18, 2007 16.18 16.35 15.87 16.27
1249 NYSE CNP Mon, Sep 17, 2007 16.07 16.16 15.83 16.06
1248 NYSE CNP Fri, Sep 14, 2007 16.00 16.21 15.99 16.14
1247 NYSE CNP Thu, Sep 13, 2007 16.28 16.29 16.01 16.07
1246 NYSE CNP Wed, Sep 12, 2007 16.20 16.42 16.10 16.22
1245 NYSE CNP Tue, Sep 11, 2007 16.15 16.23 16.04 16.20
1244 NYSE CNP Mon, Sep 10, 2007 16.14 16.20 15.89 15.98
1243 NYSE CNP Fri, Sep 7, 2007 16.17 16.27 15.93 16.00
1242 NYSE CNP Thu, Sep 6, 2007 16.22 16.40 16.09 16.36
1241 NYSE CNP Wed, Sep 5, 2007 16.31 16.31 16.06 16.21
1240 NYSE CNP Tue, Sep 4, 2007 16.17 16.45 16.12 16.33
1239 NYSE CNP Fri, Aug 31, 2007 16.35 16.36 16.04 16.22
1238 NYSE CNP Thu, Aug 30, 2007 16.39 16.54 16.16 16.20
1237 NYSE CNP Wed, Aug 29, 2007 16.16 16.49 16.12 16.49
1236 NYSE CNP Tue, Aug 28, 2007 16.36 16.54 16.12 16.19
1235 NYSE CNP Mon, Aug 27, 2007 16.90 16.96 16.41 16.43
1234 NYSE CNP Fri, Aug 24, 2007 17.03 17.15 16.69 17.04
1233 NYSE CNP Thu, Aug 23, 2007 17.15 17.30 16.89 17.09
1232 NYSE CNP Wed, Aug 22, 2007 16.95 16.99 16.57 16.89
1231 NYSE CNP Tue, Aug 21, 2007 16.68 16.99 16.53 16.80
1230 NYSE CNP Mon, Aug 20, 2007 16.49 16.85 16.46 16.70
1229 NYSE CNP Fri, Aug 17, 2007 16.04 16.40 14.92 15.97
1228 NYSE CNP Thu, Aug 16, 2007 15.07 15.53 14.70 15.48
1227 NYSE CNP Wed, Aug 15, 2007 15.56 15.72 15.13 15.15
1226 NYSE CNP Tue, Aug 14, 2007 16.00 16.13 15.56 15.56
1225 NYSE CNP Mon, Aug 13, 2007 16.23 16.45 16.07 16.12
1224 NYSE CNP Fri, Aug 10, 2007 16.07 16.45 15.85 16.17
1223 NYSE CNP Thu, Aug 9, 2007 16.58 16.58 16.01 16.16
1222 NYSE CNP Wed, Aug 8, 2007 16.76 16.94 16.32 16.58
1221 NYSE CNP Tue, Aug 7, 2007 16.30 16.90 16.09 16.78
1220 NYSE CNP Mon, Aug 6, 2007 16.10 16.46 15.55 16.44
1219 NYSE CNP Fri, Aug 3, 2007 16.32 16.94 16.01 16.01
1218 NYSE CNP Thu, Aug 2, 2007 16.30 17.12 16.00 16.80
1217 NYSE CNP Wed, Aug 1, 2007 16.85 17.76 16.62 17.07
1216 NYSE CNP Tue, Jul 31, 2007 16.77 16.92 16.46 16.48
1215 NYSE CNP Mon, Jul 30, 2007 16.43 16.77 16.26 16.64
1214 NYSE CNP Fri, Jul 27, 2007 16.71 16.85 16.46 16.46
1213 NYSE CNP Thu, Jul 26, 2007 16.92 17.05 16.41 16.77
1212 NYSE CNP Wed, Jul 25, 2007 17.14 17.15 16.78 17.04
1211 NYSE CNP Tue, Jul 24, 2007 17.27 17.53 16.97 16.98
1210 NYSE CNP Mon, Jul 23, 2007 17.34 17.47 17.09 17.18
1209 NYSE CNP Fri, Jul 20, 2007 17.54 17.60 17.19 17.23
1208 NYSE CNP Thu, Jul 19, 2007 17.24 17.57 17.21 17.56
1207 NYSE CNP Wed, Jul 18, 2007 17.08 17.24 16.97 17.11
1206 NYSE CNP Tue, Jul 17, 2007 17.37 17.40 17.00 17.11
1205 NYSE CNP Mon, Jul 16, 2007 17.88 17.93 17.38 17.46
1204 NYSE CNP Fri, Jul 13, 2007 17.52 17.89 17.45 17.88
1203 NYSE CNP Thu, Jul 12, 2007 17.35 17.53 17.31 17.51
1202 NYSE CNP Wed, Jul 11, 2007 17.34 17.48 17.23 17.31
1201 NYSE CNP Tue, Jul 10, 2007 17.55 17.68 17.33 17.35
1200 NYSE CNP Mon, Jul 9, 2007 17.82 17.89 17.60 17.64
1199 NYSE CNP Fri, Jul 6, 2007 17.75 17.82 17.48 17.78
1198 NYSE CNP Thu, Jul 5, 2007 17.49 17.85 17.40 17.66
1197 NYSE CNP Tue, Jul 3, 2007 17.90 17.95 17.54 17.71
1196 NYSE CNP Mon, Jul 2, 2007 17.53 17.74 17.36 17.61
1195 NYSE CNP Fri, Jun 29, 2007 17.42 17.58 17.26 17.40
1194 NYSE CNP Thu, Jun 28, 2007 17.28 17.61 17.10 17.31
1193 NYSE CNP Wed, Jun 27, 2007 16.76 17.32 16.74 17.28
1192 NYSE CNP Tue, Jun 26, 2007 17.10 17.34 16.88 16.92
1191 NYSE CNP Mon, Jun 25, 2007 16.92 17.18 16.84 16.92
1190 NYSE CNP Fri, Jun 22, 2007 17.30 17.35 16.88 16.90
1189 NYSE CNP Thu, Jun 21, 2007 17.32 17.48 17.03 17.31
1188 NYSE CNP Wed, Jun 20, 2007 18.02 18.09 17.29 17.31
1187 NYSE CNP Tue, Jun 19, 2007 17.87 17.96 17.71 17.91
1186 NYSE CNP Mon, Jun 18, 2007 18.09 18.10 17.83 17.85
1185 NYSE CNP Fri, Jun 15, 2007 18.05 18.21 17.97 18.06
1184 NYSE CNP Thu, Jun 14, 2007 17.90 18.03 17.80 17.94
1183 NYSE CNP Wed, Jun 13, 2007 17.55 17.90 17.53 17.89
1182 NYSE CNP Tue, Jun 12, 2007 17.64 17.72 17.45 17.50
1181 NYSE CNP Mon, Jun 11, 2007 17.57 17.97 17.54 17.79
1180 NYSE CNP Fri, Jun 8, 2007 17.43 17.63 17.28 17.56
1179 NYSE CNP Thu, Jun 7, 2007 17.95 17.95 17.21 17.43
1178 NYSE CNP Wed, Jun 6, 2007 18.28 18.28 17.92 17.97
1177 NYSE CNP Tue, Jun 5, 2007 18.33 18.70 18.29 18.32
1176 NYSE CNP Mon, Jun 4, 2007 18.71 18.76 18.50 18.67
1175 NYSE CNP Fri, Jun 1, 2007 18.98 19.03 18.66 18.71
1174 NYSE CNP Thu, May 31, 2007 19.15 19.15 18.89 18.93
1173 NYSE CNP Wed, May 30, 2007 19.11 19.11 18.80 19.07
1172 NYSE CNP Tue, May 29, 2007 18.80 19.09 18.80 18.98
1171 NYSE CNP Fri, May 25, 2007 18.73 18.91 18.49 18.71
1170 NYSE CNP Thu, May 24, 2007 19.25 19.34 18.72 18.76
1169 NYSE CNP Wed, May 23, 2007 19.54 19.64 19.17 19.24
1168 NYSE CNP Tue, May 22, 2007 19.60 19.75 19.47 19.48
1167 NYSE CNP Mon, May 21, 2007 19.25 19.69 19.08 19.56
1166 NYSE CNP Fri, May 18, 2007 19.57 19.62 19.48 19.56
1165 NYSE CNP Thu, May 17, 2007 19.59 19.60 19.47 19.53
1164 NYSE CNP Wed, May 16, 2007 19.62 19.75 19.46 19.51
1163 NYSE CNP Tue, May 15, 2007 19.68 19.84 19.55 19.61
1162 NYSE CNP Mon, May 14, 2007 19.68 19.80 19.53 19.64
1161 NYSE CNP Fri, May 11, 2007 19.75 19.92 19.65 19.87
1160 NYSE CNP Thu, May 10, 2007 19.97 20.00 19.68 19.75
1159 NYSE CNP Wed, May 9, 2007 19.91 20.20 19.73 20.02
1158 NYSE CNP Tue, May 8, 2007 19.70 20.00 19.50 19.87
1157 NYSE CNP Mon, May 7, 2007 19.60 19.73 19.40 19.53
1156 NYSE CNP Fri, May 4, 2007 19.94 19.95 19.46 19.57
1155 NYSE CNP Thu, May 3, 2007 19.06 19.71 19.06 19.61
1154 NYSE CNP Wed, May 2, 2007 19.34 19.42 19.18 19.36
1153 NYSE CNP Tue, May 1, 2007 18.89 19.38 18.77 19.34
1152 NYSE CNP Mon, Apr 30, 2007 19.11 19.14 18.78 18.83
1151 NYSE CNP Fri, Apr 27, 2007 18.94 19.11 18.83 19.06
1150 NYSE CNP Thu, Apr 26, 2007 19.14 19.21 18.87 18.94
1149 NYSE CNP Wed, Apr 25, 2007 19.00 19.30 19.00 19.15
1148 NYSE CNP Tue, Apr 24, 2007 18.91 18.99 18.76 18.93
1147 NYSE CNP Mon, Apr 23, 2007 18.83 19.16 18.80 18.89
1146 NYSE CNP Fri, Apr 20, 2007 18.87 18.95 18.73 18.86
1145 NYSE CNP Thu, Apr 19, 2007 18.45 19.40 18.35 18.68
1144 NYSE CNP Wed, Apr 18, 2007 18.27 19.01 18.27 18.93
1143 NYSE CNP Tue, Apr 17, 2007 18.48 18.76 18.36 18.75
1142 NYSE CNP Mon, Apr 16, 2007 18.35 18.59 18.33 18.48
1141 NYSE CNP Fri, Apr 13, 2007 18.49 18.56 18.27 18.27
1140 NYSE CNP Thu, Apr 12, 2007 18.64 18.70 18.37 18.47
1139 NYSE CNP Wed, Apr 11, 2007 18.67 18.73 18.49 18.63
1138 NYSE CNP Tue, Apr 10, 2007 18.56 18.69 18.46 18.64
1137 NYSE CNP Mon, Apr 9, 2007 18.50 18.61 18.47 18.53
1136 NYSE CNP Thu, Apr 5, 2007 18.54 18.54 18.42 18.49
1135 NYSE CNP Wed, Apr 4, 2007 18.43 18.45 18.32 18.45
1134 NYSE CNP Tue, Apr 3, 2007 18.49 18.50 18.33 18.38
1133 NYSE CNP Mon, Apr 2, 2007 17.93 18.45 17.87 18.42
1132 NYSE CNP Fri, Mar 30, 2007 18.10 18.20 17.70 17.94
1131 NYSE CNP Thu, Mar 29, 2007 18.02 18.12 17.96 18.10
1130 NYSE CNP Wed, Mar 28, 2007 18.15 18.22 17.93 17.98
1129 NYSE CNP Tue, Mar 27, 2007 18.11 18.24 17.97 18.15
1128 NYSE CNP Mon, Mar 26, 2007 18.06 18.19 17.89 18.18
1127 NYSE CNP Fri, Mar 23, 2007 18.02 18.21 17.91 18.20
1126 NYSE CNP Thu, Mar 22, 2007 18.13 18.17 17.94 17.98
1125 NYSE CNP Wed, Mar 21, 2007 17.85 18.16 17.74 18.12
1124 NYSE CNP Tue, Mar 20, 2007 17.69 17.85 17.58 17.83
1123 NYSE CNP Mon, Mar 19, 2007 17.47 17.72 17.46 17.68
1122 NYSE CNP Fri, Mar 16, 2007 17.58 17.65 17.40 17.46
1121 NYSE CNP Thu, Mar 15, 2007 17.40 17.64 17.15 17.56
1120 NYSE CNP Wed, Mar 14, 2007 17.45 17.58 17.00 17.44
1119 NYSE CNP Tue, Mar 13, 2007 17.57 17.80 17.40 17.40
1118 NYSE CNP Mon, Mar 12, 2007 17.69 17.74 17.39 17.62
1117 NYSE CNP Fri, Mar 9, 2007 17.57 17.70 17.43 17.63
1116 NYSE CNP Thu, Mar 8, 2007 17.65 17.71 17.50 17.54
1115 NYSE CNP Wed, Mar 7, 2007 17.35 17.71 17.25 17.53
1114 NYSE CNP Tue, Mar 6, 2007 17.09 17.50 17.05 17.41
1113 NYSE CNP Mon, Mar 5, 2007 17.40 17.40 17.07 17.09
1112 NYSE CNP Fri, Mar 2, 2007 17.15 17.63 17.03 17.50
1111 NYSE CNP Thu, Mar 1, 2007 17.60 17.99 16.52 17.87
1110 NYSE CNP Wed, Feb 28, 2007 17.49 18.04 17.49 17.83
1109 NYSE CNP Tue, Feb 27, 2007 18.38 18.43 17.64 17.85
1108 NYSE CNP Mon, Feb 26, 2007 18.38 18.95 18.32 18.37
1107 NYSE CNP Fri, Feb 23, 2007 18.29 18.29 18.16 18.23
1106 NYSE CNP Thu, Feb 22, 2007 18.26 18.36 18.18 18.24
1105 NYSE CNP Wed, Feb 21, 2007 18.28 18.30 18.09 18.25
1104 NYSE CNP Tue, Feb 20, 2007 18.11 18.33 18.06 18.28
1103 NYSE CNP Fri, Feb 16, 2007 18.12 18.18 17.82 18.16
1102 NYSE CNP Thu, Feb 15, 2007 18.20 18.24 18.12 18.18
1101 NYSE CNP Wed, Feb 14, 2007 18.10 18.24 18.00 18.17
1100 NYSE CNP Tue, Feb 13, 2007 17.92 18.20 17.88 18.19
1099 NYSE CNP Mon, Feb 12, 2007 17.97 18.04 17.90 17.94
1098 NYSE CNP Fri, Feb 9, 2007 18.03 18.10 17.85 17.95
1097 NYSE CNP Thu, Feb 8, 2007 17.81 18.08 17.55 18.06
1096 NYSE CNP Wed, Feb 7, 2007 18.00 18.00 17.76 17.80
1095 NYSE CNP Tue, Feb 6, 2007 18.00 18.31 17.56 18.00
1094 NYSE CNP Mon, Feb 5, 2007 17.50 17.79 17.48 17.77
1093 NYSE CNP Fri, Feb 2, 2007 17.54 17.55 17.44 17.50
1092 NYSE CNP Thu, Feb 1, 2007 17.28 17.50 17.25 17.50
1091 NYSE CNP Wed, Jan 31, 2007 17.47 17.47 17.26 17.26
1090 NYSE CNP Tue, Jan 30, 2007 17.43 17.48 17.24 17.47
1089 NYSE CNP Mon, Jan 29, 2007 17.48 17.49 17.22 17.43
1088 NYSE CNP Fri, Jan 26, 2007 17.41 17.54 17.35 17.49
1087 NYSE CNP Thu, Jan 25, 2007 17.20 17.42 17.15 17.41
1086 NYSE CNP Wed, Jan 24, 2007 17.09 17.41 17.02 17.31
1085 NYSE CNP Tue, Jan 23, 2007 16.85 17.02 16.78 17.00
1084 NYSE CNP Mon, Jan 22, 2007 16.75 16.89 16.64 16.85
1083 NYSE CNP Fri, Jan 19, 2007 16.48 16.73 16.40 16.72
1082 NYSE CNP Thu, Jan 18, 2007 16.72 16.73 16.50 16.51
1081 NYSE CNP Wed, Jan 17, 2007 16.69 16.75 16.54 16.71
1080 NYSE CNP Tue, Jan 16, 2007 16.89 16.97 16.84 16.90
1079 NYSE CNP Fri, Jan 12, 2007 16.88 17.34 16.79 16.84
1078 NYSE CNP Thu, Jan 11, 2007 16.82 17.03 16.70 16.87
1077 NYSE CNP Wed, Jan 10, 2007 16.70 16.89 16.66 16.79
1076 NYSE CNP Tue, Jan 9, 2007 16.65 16.77 16.54 16.70
1075 NYSE CNP Mon, Jan 8, 2007 16.74 16.91 16.54 16.63
1074 NYSE CNP Fri, Jan 5, 2007 17.13 17.47 16.67 16.79
1073 NYSE CNP Thu, Jan 4, 2007 17.04 17.38 17.00 17.08
1072 NYSE CNP Wed, Jan 3, 2007 16.63 17.25 16.62 17.05
1071 NYSE CNP Fri, Dec 29, 2006 16.65 16.69 16.54 16.58
1070 NYSE CNP Thu, Dec 28, 2006 16.80 16.86 16.65 16.67
1069 NYSE CNP Wed, Dec 27, 2006 16.73 16.87 16.73 16.80
1068 NYSE CNP Tue, Dec 26, 2006 16.49 16.78 16.49 16.72
1067 NYSE CNP Fri, Dec 22, 2006 16.47 16.53 16.36 16.49
1066 NYSE CNP Thu, Dec 21, 2006 16.63 16.68 16.47 16.49
1065 NYSE CNP Wed, Dec 20, 2006 16.53 16.64 16.51 16.61
1064 NYSE CNP Tue, Dec 19, 2006 16.34 16.56 16.29 16.53
1063 NYSE CNP Mon, Dec 18, 2006 16.58 16.58 16.35 16.42
1062 NYSE CNP Fri, Dec 15, 2006 16.54 16.57 16.43 16.54
1061 NYSE CNP Thu, Dec 14, 2006 16.47 16.54 16.36 16.54
1060 NYSE CNP Wed, Dec 13, 2006 16.39 16.45 16.25 16.38
1059 NYSE CNP Tue, Dec 12, 2006 16.19 16.41 16.15 16.38
1058 NYSE CNP Mon, Dec 11, 2006 16.19 16.31 16.12 16.25
1057 NYSE CNP Fri, Dec 8, 2006 16.31 16.39 16.02 16.18
1056 NYSE CNP Thu, Dec 7, 2006 16.27 16.36 16.13 16.16
1055 NYSE CNP Wed, Dec 6, 2006 16.29 16.34 16.23 16.26
1054 NYSE CNP Tue, Dec 5, 2006 16.35 16.38 16.23 16.31
1053 NYSE CNP Mon, Dec 4, 2006 16.31 16.40 16.25 16.37
1052 NYSE CNP Fri, Dec 1, 2006 16.32 16.33 16.12 16.26
1051 NYSE CNP Thu, Nov 30, 2006 16.19 16.36 16.10 16.35
1050 NYSE CNP Wed, Nov 29, 2006 16.05 16.20 16.01 16.19
1049 NYSE CNP Tue, Nov 28, 2006 15.78 16.00 15.70 15.97
1048 NYSE CNP Mon, Nov 27, 2006 16.05 16.05 15.74 15.83
1047 NYSE CNP Fri, Nov 24, 2006 15.95 16.10 15.95 16.10
1046 NYSE CNP Wed, Nov 22, 2006 16.07 16.13 15.98 16.04
1045 NYSE CNP Tue, Nov 21, 2006 16.00 16.08 15.94 16.05
1044 NYSE CNP Mon, Nov 20, 2006 15.97 16.06 15.91 16.00
1043 NYSE CNP Fri, Nov 17, 2006 16.13 16.16 15.93 16.00
1042 NYSE CNP Thu, Nov 16, 2006 16.24 16.33 16.14 16.17
1041 NYSE CNP Wed, Nov 15, 2006 16.20 16.33 16.12 16.19
1040 NYSE CNP Tue, Nov 14, 2006 16.05 16.19 16.00 16.18
1039 NYSE CNP Mon, Nov 13, 2006 16.08 16.24 16.02 16.20
1038 NYSE CNP Fri, Nov 10, 2006 15.97 16.15 15.95 16.08
1037 NYSE CNP Thu, Nov 9, 2006 15.92 16.01 15.81 15.97
1036 NYSE CNP Wed, Nov 8, 2006 15.75 15.98 15.64 15.92
1035 NYSE CNP Tue, Nov 7, 2006 15.73 15.82 15.71 15.79
1034 NYSE CNP Mon, Nov 6, 2006 15.64 15.71 15.59 15.69
1033 NYSE CNP Fri, Nov 3, 2006 15.72 15.72 15.46 15.61
1032 NYSE CNP Thu, Nov 2, 2006 15.45 15.58 15.41 15.47
1031 NYSE CNP Wed, Nov 1, 2006 15.48 15.59 15.41 15.45
1030 NYSE CNP Tue, Oct 31, 2006 15.48 15.56 15.42 15.48
1029 NYSE CNP Mon, Oct 30, 2006 15.42 15.51 15.35 15.43
1028 NYSE CNP Fri, Oct 27, 2006 15.46 15.52 15.40 15.41
1027 NYSE CNP Thu, Oct 26, 2006 15.56 15.57 15.42 15.46
1026 NYSE CNP Wed, Oct 25, 2006 15.53 15.70 15.45 15.52
1025 NYSE CNP Tue, Oct 24, 2006 15.49 15.50 15.39 15.48
1024 NYSE CNP Mon, Oct 23, 2006 15.26 15.30 15.08 15.29
1023 NYSE CNP Fri, Oct 20, 2006 15.22 15.26 15.03 15.26
1022 NYSE CNP Thu, Oct 19, 2006 15.05 15.18 15.03 15.14
1021 NYSE CNP Wed, Oct 18, 2006 15.00 15.13 14.94 15.12
1020 NYSE CNP Tue, Oct 17, 2006 14.93 15.01 14.89 15.00
1019 NYSE CNP Mon, Oct 16, 2006 14.75 14.97 14.74 14.92
1018 NYSE CNP Fri, Oct 13, 2006 14.66 14.73 14.61 14.73
1017 NYSE CNP Thu, Oct 12, 2006 14.55 14.70 14.52 14.67
1016 NYSE CNP Wed, Oct 11, 2006 14.45 14.61 14.45 14.53
1015 NYSE CNP Tue, Oct 10, 2006 14.42 14.52 14.39 14.48
1014 NYSE CNP Mon, Oct 9, 2006 14.38 14.47 14.36 14.42
1013 NYSE CNP Fri, Oct 6, 2006 14.50 14.57 14.36 14.39
1012 NYSE CNP Thu, Oct 5, 2006 14.56 14.62 14.54 14.62
1011 NYSE CNP Wed, Oct 4, 2006 14.42 14.62 14.29 14.61
1010 NYSE CNP Tue, Oct 3, 2006 14.28 14.43 14.21 14.40
1009 NYSE CNP Mon, Oct 2, 2006 14.31 14.43 14.19 14.22
1008 NYSE CNP Fri, Sep 29, 2006 14.34 14.43 14.31 14.32
1007 NYSE CNP Thu, Sep 28, 2006 14.39 14.49 14.31 14.37
1006 NYSE CNP Wed, Sep 27, 2006 14.18 14.42 14.11 14.36
1005 NYSE CNP Tue, Sep 26, 2006 14.20 14.29 14.13 14.17
1004 NYSE CNP Mon, Sep 25, 2006 14.02 14.29 13.95 14.20
1003 NYSE CNP Fri, Sep 22, 2006 13.86 13.88 13.79 13.86
1002 NYSE CNP Thu, Sep 21, 2006 13.88 13.94 13.78 13.86
1001 NYSE CNP Wed, Sep 20, 2006 13.90 14.00 13.84 13.90
1000 NYSE CNP Tue, Sep 19, 2006 13.88 13.96 13.80 13.91
999 NYSE CNP Mon, Sep 18, 2006 14.06 14.10 13.85 13.89
998 NYSE CNP Fri, Sep 15, 2006 14.12 14.16 14.02 14.14
997 NYSE CNP Thu, Sep 14, 2006 14.00 14.12 13.91 14.02
996 NYSE CNP Wed, Sep 13, 2006 14.05 14.11 13.88 14.00
995 NYSE CNP Tue, Sep 12, 2006 14.10 14.15 13.96 14.13
994 NYSE CNP Mon, Sep 11, 2006 14.11 14.19 13.93 14.07
993 NYSE CNP Fri, Sep 8, 2006 13.92 14.11 13.92 14.10
992 NYSE CNP Thu, Sep 7, 2006 13.93 14.00 13.85 13.92
991 NYSE CNP Wed, Sep 6, 2006 14.12 14.21 13.91 13.98
990 NYSE CNP Tue, Sep 5, 2006 14.59 14.59 14.15 14.22
989 NYSE CNP Fri, Sep 1, 2006 14.45 14.59 14.40 14.55
988 NYSE CNP Thu, Aug 31, 2006 14.31 14.47 14.31 14.45
987 NYSE CNP Wed, Aug 30, 2006 14.52 14.52 14.27 14.31
986 NYSE CNP Tue, Aug 29, 2006 14.53 14.54 14.36 14.48
985 NYSE CNP Mon, Aug 28, 2006 14.46 14.57 14.41 14.53
984 NYSE CNP Fri, Aug 25, 2006 14.35 14.47 14.27 14.46
983 NYSE CNP Thu, Aug 24, 2006 14.33 14.39 14.25 14.35
982 NYSE CNP Wed, Aug 23, 2006 14.22 14.28 14.22 14.28
981 NYSE CNP Tue, Aug 22, 2006 14.20 14.24 14.20 14.23
980 NYSE CNP Mon, Aug 21, 2006 14.23 14.28 14.17 14.20
979 NYSE CNP Fri, Aug 18, 2006 14.03 14.27 14.00 14.24
978 NYSE CNP Thu, Aug 17, 2006 14.05 14.06 13.93 14.03
977 NYSE CNP Wed, Aug 16, 2006 14.22 14.24 14.06 14.06
976 NYSE CNP Tue, Aug 15, 2006 14.05 14.18 13.99 14.17
975 NYSE CNP Mon, Aug 14, 2006 13.89 14.06 13.83 13.97
974 NYSE CNP Fri, Aug 11, 2006 13.78 13.90 13.75 13.87
973 NYSE CNP Thu, Aug 10, 2006 13.93 13.93 13.77 13.82
972 NYSE CNP Wed, Aug 9, 2006 13.90 13.92 13.83 13.88
971 NYSE CNP Tue, Aug 8, 2006 13.75 13.92 13.74 13.83
970 NYSE CNP Mon, Aug 7, 2006 13.84 13.86 13.70 13.71
969 NYSE CNP Fri, Aug 4, 2006 13.69 13.85 13.66 13.84
968 NYSE CNP Thu, Aug 3, 2006 13.60 13.70 13.58 13.64
967 NYSE CNP Wed, Aug 2, 2006 13.56 13.69 13.48 13.56
966 NYSE CNP Tue, Aug 1, 2006 13.74 13.77 13.70 13.73
965 NYSE CNP Mon, Jul 31, 2006 13.64 13.78 13.63 13.74
964 NYSE CNP Fri, Jul 28, 2006 13.70 13.71 13.58 13.64
963 NYSE CNP Thu, Jul 27, 2006 13.49 13.74 13.47 13.60
962 NYSE CNP Wed, Jul 26, 2006 13.44 13.50 13.41 13.48
961 NYSE CNP Tue, Jul 25, 2006 13.48 13.49 13.36 13.48
960 NYSE CNP Mon, Jul 24, 2006 13.40 13.51 13.36 13.49
959 NYSE CNP Fri, Jul 21, 2006 13.29 13.36 13.16 13.36
958 NYSE CNP Thu, Jul 20, 2006 13.00 13.21 12.99 13.20
957 NYSE CNP Wed, Jul 19, 2006 12.98 13.10 12.98 13.05
956 NYSE CNP Tue, Jul 18, 2006 12.84 12.98 12.80 12.97
955 NYSE CNP Mon, Jul 17, 2006 12.76 12.87 12.76 12.85
954 NYSE CNP Fri, Jul 14, 2006 12.85 12.86 12.71 12.74
953 NYSE CNP Thu, Jul 13, 2006 12.75 12.80 12.56 12.60
952 NYSE CNP Wed, Jul 12, 2006 12.90 12.90 12.72 12.77
951 NYSE CNP Tue, Jul 11, 2006 12.85 12.92 12.80 12.90
950 NYSE CNP Mon, Jul 10, 2006 12.76 12.95 12.69 12.85
949 NYSE CNP Fri, Jul 7, 2006 12.70 12.80 12.60 12.72
948 NYSE CNP Thu, Jul 6, 2006 12.74 12.75 12.61 12.70
947 NYSE CNP Wed, Jul 5, 2006 12.54 12.75 12.53 12.73
946 NYSE CNP Mon, Jul 3, 2006 12.54 12.60 12.48 12.55
945 NYSE CNP Fri, Jun 30, 2006 12.48 12.54 12.41 12.50
944 NYSE CNP Thu, Jun 29, 2006 12.52 12.54 12.35 12.48
943 NYSE CNP Wed, Jun 28, 2006 12.41 12.51 12.35 12.49
942 NYSE CNP Tue, Jun 27, 2006 12.23 12.43 12.15 12.42
941 NYSE CNP Mon, Jun 26, 2006 12.20 12.26 12.16 12.26
940 NYSE CNP Fri, Jun 23, 2006 12.16 12.33 12.13 12.20
939 NYSE CNP Thu, Jun 22, 2006 12.20 12.25 12.08 12.20
938 NYSE CNP Wed, Jun 21, 2006 12.20 12.29 12.20 12.21
937 NYSE CNP Tue, Jun 20, 2006 12.26 12.32 12.19 12.22
936 NYSE CNP Mon, Jun 19, 2006 12.40 12.40 12.20 12.25
935 NYSE CNP Fri, Jun 16, 2006 12.46 12.47 12.29 12.38
934 NYSE CNP Thu, Jun 15, 2006 12.24 12.46 12.15 12.45
933 NYSE CNP Wed, Jun 14, 2006 12.07 12.25 12.06 12.20
932 NYSE CNP Tue, Jun 13, 2006 12.38 12.38 12.06 12.11
931 NYSE CNP Mon, Jun 12, 2006 12.36 12.45 12.25 12.38
930 NYSE CNP Fri, Jun 9, 2006 12.29 12.39 12.21 12.30
929 NYSE CNP Thu, Jun 8, 2006 12.20 12.30 12.08 12.29
928 NYSE CNP Wed, Jun 7, 2006 12.28 12.29 12.17 12.19
927 NYSE CNP Tue, Jun 6, 2006 12.28 12.32 12.09 12.25
926 NYSE CNP Mon, Jun 5, 2006 12.42 12.44 12.20 12.21
925 NYSE CNP Fri, Jun 2, 2006 12.21 12.43 12.13 12.42
924 NYSE CNP Thu, Jun 1, 2006 12.04 12.28 12.00 12.25
923 NYSE CNP Wed, May 31, 2006 11.90 12.06 11.85 11.99
922 NYSE CNP Tue, May 30, 2006 12.03 12.10 11.83 11.86
921 NYSE CNP Fri, May 26, 2006 12.14 12.16 12.00 12.04
920 NYSE CNP Thu, May 25, 2006 12.06 12.16 11.98 12.10
919 NYSE CNP Wed, May 24, 2006 12.10 12.19 11.97 12.04
918 NYSE CNP Tue, May 23, 2006 12.20 12.25 12.06 12.12
917 NYSE CNP Mon, May 22, 2006 12.03 12.22 12.03 12.17
916 NYSE CNP Fri, May 19, 2006 12.10 12.14 11.99 12.08
915 NYSE CNP Thu, May 18, 2006 12.01 12.12 11.97 12.03
914 NYSE CNP Wed, May 17, 2006 12.11 12.20 12.00 12.01
913 NYSE CNP Tue, May 16, 2006 12.32 12.32 12.12 12.15
912 NYSE CNP Mon, May 15, 2006 12.28 12.32 12.17 12.29
911 NYSE CNP Fri, May 12, 2006 12.14 12.24 12.00 12.02
910 NYSE CNP Thu, May 11, 2006 12.31 12.36 12.15 12.28
909 NYSE CNP Wed, May 10, 2006 12.34 12.40 12.24 12.29
908 NYSE CNP Tue, May 9, 2006 12.34 12.43 12.26 12.39
907 NYSE CNP Mon, May 8, 2006 12.40 12.43 12.18 12.34
906 NYSE CNP Fri, May 5, 2006 12.16 12.49 12.14 12.36
905 NYSE CNP Thu, May 4, 2006 12.00 12.15 12.00 12.11
904 NYSE CNP Wed, May 3, 2006 11.95 12.04 11.85 12.01
903 NYSE CNP Tue, May 2, 2006 11.86 12.14 11.82 12.02
902 NYSE CNP Mon, May 1, 2006 12.06 12.09 11.78 11.81
901 NYSE CNP Fri, Apr 28, 2006 11.99 12.06 11.90 12.02
900 NYSE CNP Thu, Apr 27, 2006 11.85 12.10 11.81 12.01
899 NYSE CNP Wed, Apr 26, 2006 11.91 12.00 11.88 11.90
898 NYSE CNP Tue, Apr 25, 2006 12.08 12.10 11.90 11.93
897 NYSE CNP Mon, Apr 24, 2006 12.07 12.13 12.00 12.08
896 NYSE CNP Fri, Apr 21, 2006 12.06 12.14 11.99 12.09
895 NYSE CNP Thu, Apr 20, 2006 12.04 12.20 11.94 11.99
894 NYSE CNP Wed, Apr 19, 2006 11.89 12.06 11.86 12.01
893 NYSE CNP Tue, Apr 18, 2006 11.79 11.92 11.69 11.90
892 NYSE CNP Mon, Apr 17, 2006 11.72 11.78 11.65 11.75
891 NYSE CNP Thu, Apr 13, 2006 11.65 11.76 11.62 11.76
890 NYSE CNP Wed, Apr 12, 2006 11.69 11.87 11.69 11.73
889 NYSE CNP Tue, Apr 11, 2006 11.86 11.95 11.67 11.78
888 NYSE CNP Mon, Apr 10, 2006 11.86 11.95 11.86 11.86
887 NYSE CNP Fri, Apr 7, 2006 11.96 12.02 11.85 11.86
886 NYSE CNP Thu, Apr 6, 2006 12.20 12.25 11.94 11.96
885 NYSE CNP Wed, Apr 5, 2006 12.14 12.36 12.02 12.29
884 NYSE CNP Tue, Apr 4, 2006 12.04 12.17 11.98 12.14
883 NYSE CNP Mon, Apr 3, 2006 12.00 12.14 11.99 12.04
882 NYSE CNP Fri, Mar 31, 2006 12.10 12.20 11.92 11.93
881 NYSE CNP Thu, Mar 30, 2006 12.20 12.23 12.06 12.15
880 NYSE CNP Wed, Mar 29, 2006 12.00 12.26 11.94 12.22
879 NYSE CNP Tue, Mar 28, 2006 11.92 12.16 11.83 11.98
878 NYSE CNP Mon, Mar 27, 2006 12.10 12.11 11.90 11.92
877 NYSE CNP Fri, Mar 24, 2006 12.07 12.21 12.04 12.15
876 NYSE CNP Thu, Mar 23, 2006 12.18 12.19 12.07 12.10
875 NYSE CNP Wed, Mar 22, 2006 12.10 12.19 12.07 12.15
874 NYSE CNP Tue, Mar 21, 2006 12.24 12.30 12.13 12.15
873 NYSE CNP Mon, Mar 20, 2006 12.54 12.55 12.17 12.20
872 NYSE CNP Fri, Mar 17, 2006 12.57 12.64 12.42 12.51
871 NYSE CNP Thu, Mar 16, 2006 12.80 12.92 12.66 12.70
870 NYSE CNP Wed, Mar 15, 2006 12.87 12.88 12.62 12.80
869 NYSE CNP Tue, Mar 14, 2006 12.69 12.90 12.64 12.84
868 NYSE CNP Mon, Mar 13, 2006 12.77 12.85 12.60 12.65
867 NYSE CNP Fri, Mar 10, 2006 12.56 12.75 12.50 12.74
866 NYSE CNP Thu, Mar 9, 2006 12.75 12.76 12.50 12.57
865 NYSE CNP Wed, Mar 8, 2006 12.72 12.85 12.58 12.79
864 NYSE CNP Tue, Mar 7, 2006 12.75 12.89 12.65 12.72
863 NYSE CNP Mon, Mar 6, 2006 12.86 12.86 12.73 12.74
862 NYSE CNP Fri, Mar 3, 2006 12.93 12.98 12.82 12.85
861 NYSE CNP Thu, Mar 2, 2006 12.92 13.00 12.89 12.94
860 NYSE CNP Wed, Mar 1, 2006 13.00 13.07 12.95 13.03
859 NYSE CNP Tue, Feb 28, 2006 13.05 13.06 12.81 12.97
858 NYSE CNP Mon, Feb 27, 2006 13.05 13.40 12.89 13.19
857 NYSE CNP Fri, Feb 24, 2006 13.23 13.28 13.03 13.04
856 NYSE CNP Thu, Feb 23, 2006 13.09 13.28 13.01 13.19
855 NYSE CNP Wed, Feb 22, 2006 13.06 13.13 12.97 13.12
854 NYSE CNP Tue, Feb 21, 2006 13.06 13.16 12.96 13.03
853 NYSE CNP Fri, Feb 17, 2006 12.91 13.10 12.88 13.06
852 NYSE CNP Thu, Feb 16, 2006 12.82 12.95 12.74 12.94
851 NYSE CNP Wed, Feb 15, 2006 12.69 12.87 12.61 12.85
850 NYSE CNP Tue, Feb 14, 2006 12.61 12.71 12.53 12.66
849 NYSE CNP Mon, Feb 13, 2006 12.67 12.82 12.60 12.78
848 NYSE CNP Fri, Feb 10, 2006 12.58 12.70 12.50 12.65
847 NYSE CNP Thu, Feb 9, 2006 12.63 12.65 12.55 12.58
846 NYSE CNP Wed, Feb 8, 2006 12.69 12.79 12.62 12.67
845 NYSE CNP Tue, Feb 7, 2006 12.66 12.82 12.61 12.71
844 NYSE CNP Mon, Feb 6, 2006 12.60 12.70 12.57 12.66
843 NYSE CNP Fri, Feb 3, 2006 12.70 12.77 12.48 12.60
842 NYSE CNP Thu, Feb 2, 2006 12.77 12.86 12.58 12.75
841 NYSE CNP Wed, Feb 1, 2006 12.71 12.90 12.71 12.83
840 NYSE CNP Tue, Jan 31, 2006 12.71 12.85 12.71 12.78
839 NYSE CNP Mon, Jan 30, 2006 13.00 13.01 12.72 12.76
838 NYSE CNP Fri, Jan 27, 2006 12.77 13.04 12.77 12.97
837 NYSE CNP Thu, Jan 26, 2006 12.87 12.88 12.58 12.78
836 NYSE CNP Wed, Jan 25, 2006 12.97 12.99 12.70 12.79
835 NYSE CNP Tue, Jan 24, 2006 12.81 12.99 12.79 12.96
834 NYSE CNP Mon, Jan 23, 2006 12.85 13.13 12.69 12.85
833 NYSE CNP Fri, Jan 20, 2006 13.23 13.38 13.16 13.20
832 NYSE CNP Thu, Jan 19, 2006 13.18 13.34 13.10 13.28
831 NYSE CNP Wed, Jan 18, 2006 13.21 13.29 13.07 13.19
830 NYSE CNP Tue, Jan 17, 2006 13.01 13.26 12.87 13.21
829 NYSE CNP Fri, Jan 13, 2006 13.00 13.10 12.91 13.00
828 NYSE CNP Thu, Jan 12, 2006 12.82 13.15 12.80 13.00
827 NYSE CNP Wed, Jan 11, 2006 13.00 13.05 12.82 12.83
826 NYSE CNP Tue, Jan 10, 2006 12.91 13.02 12.87 12.96
825 NYSE CNP Mon, Jan 9, 2006 13.05 13.14 12.99 13.00
824 NYSE CNP Fri, Jan 6, 2006 13.03 13.25 12.98 13.10
823 NYSE CNP Thu, Jan 5, 2006 12.97 13.04 12.80 13.01
822 NYSE CNP Wed, Jan 4, 2006 13.02 13.09 12.78 13.00
821 NYSE CNP Tue, Jan 3, 2006 12.88 13.07 12.75 13.00
820 NYSE CNP Fri, Dec 30, 2005 12.78 12.91 12.75 12.85
819 NYSE CNP Thu, Dec 29, 2005 12.73 13.02 12.73 12.92
818 NYSE CNP Wed, Dec 28, 2005 13.02 13.04 12.69 12.76
817 NYSE CNP Tue, Dec 27, 2005 13.08 13.08 12.89 12.96
816 NYSE CNP Fri, Dec 23, 2005 13.08 13.13 13.03 13.05
815 NYSE CNP Thu, Dec 22, 2005 12.97 13.19 12.96 13.06
814 NYSE CNP Wed, Dec 21, 2005 13.30 13.33 12.93 12.98
813 NYSE CNP Tue, Dec 20, 2005 13.03 13.34 13.00 13.27
812 NYSE CNP Mon, Dec 19, 2005 13.30 13.31 12.97 13.01
811 NYSE CNP Fri, Dec 16, 2005 13.37 13.44 13.24 13.30
810 NYSE CNP Thu, Dec 15, 2005 13.38 13.47 13.24 13.36
809 NYSE CNP Wed, Dec 14, 2005 12.94 13.42 12.94 13.38
808 NYSE CNP Tue, Dec 13, 2005 12.92 13.10 12.84 12.97
807 NYSE CNP Mon, Dec 12, 2005 13.05 13.08 12.84 12.84
806 NYSE CNP Fri, Dec 9, 2005 13.02 13.08 12.92 13.00
805 NYSE CNP Thu, Dec 8, 2005 13.07 13.33 12.97 13.02
804 NYSE CNP Wed, Dec 7, 2005 13.05 13.15 12.95 13.03
803 NYSE CNP Tue, Dec 6, 2005 13.18 13.30 13.04 13.08
802 NYSE CNP Mon, Dec 5, 2005 13.23 13.28 13.06 13.16
801 NYSE CNP Fri, Dec 2, 2005 13.30 13.37 13.13 13.28
800 NYSE CNP Thu, Dec 1, 2005 13.30 13.34 13.14 13.20
799 NYSE CNP Wed, Nov 30, 2005 13.22 13.28 13.12 13.22
798 NYSE CNP Tue, Nov 29, 2005 13.47 13.53 13.16 13.17
797 NYSE CNP Mon, Nov 28, 2005 13.32 13.50 13.29 13.41
796 NYSE CNP Fri, Nov 25, 2005 13.28 13.31 13.20 13.31
795 NYSE CNP Wed, Nov 23, 2005 13.20 13.28 13.13 13.24
794 NYSE CNP Tue, Nov 22, 2005 13.15 13.24 13.10 13.20
793 NYSE CNP Mon, Nov 21, 2005 13.20 13.22 13.06 13.18
792 NYSE CNP Fri, Nov 18, 2005 13.30 13.30 13.00 13.19
791 NYSE CNP Thu, Nov 17, 2005 13.09 13.22 13.02 13.18
790 NYSE CNP Wed, Nov 16, 2005 12.97 13.09 12.95 13.08
789 NYSE CNP Tue, Nov 15, 2005 12.89 13.05 12.78 12.92
788 NYSE CNP Mon, Nov 14, 2005 12.86 12.93 12.79 12.88
787 NYSE CNP Fri, Nov 11, 2005 13.12 13.12 12.84 12.93
786 NYSE CNP Thu, Nov 10, 2005 13.11 13.20 12.91 13.16
785 NYSE CNP Wed, Nov 9, 2005 13.06 13.24 12.97 13.11
784 NYSE CNP Tue, Nov 8, 2005 12.85 13.15 12.85 13.07
783 NYSE CNP Mon, Nov 7, 2005 12.94 13.12 12.88 12.98
782 NYSE CNP Fri, Nov 4, 2005 13.72 13.84 12.97 13.00
781 NYSE CNP Thu, Nov 3, 2005 13.17 13.20 12.93 12.94
780 NYSE CNP Wed, Nov 2, 2005 13.22 13.28 12.86 13.22
779 NYSE CNP Tue, Nov 1, 2005 13.23 13.34 13.12 13.27
778 NYSE CNP Mon, Oct 31, 2005 13.15 13.35 13.15 13.24
777 NYSE CNP Fri, Oct 28, 2005 12.82 13.20 12.74 13.12
776 NYSE CNP Thu, Oct 27, 2005 12.85 12.91 12.70 12.72
775 NYSE CNP Wed, Oct 26, 2005 12.90 13.09 12.75 12.90
774 NYSE CNP Tue, Oct 25, 2005 12.95 13.09 12.87 12.90
773 NYSE CNP Mon, Oct 24, 2005 12.65 13.05 12.61 13.00
772 NYSE CNP Fri, Oct 21, 2005 12.95 13.14 12.64 12.65
771 NYSE CNP Thu, Oct 20, 2005 13.60 13.60 12.88 12.99
770 NYSE CNP Wed, Oct 19, 2005 13.28 13.60 13.21 13.60
769 NYSE CNP Tue, Oct 18, 2005 13.78 13.78 13.28 13.41
768 NYSE CNP Mon, Oct 17, 2005 13.62 13.79 13.60 13.70
767 NYSE CNP Fri, Oct 14, 2005 13.50 13.67 13.39 13.57
766 NYSE CNP Thu, Oct 13, 2005 13.50 13.56 13.35 13.41
765 NYSE CNP Wed, Oct 12, 2005 13.70 13.85 13.49 13.54
764 NYSE CNP Tue, Oct 11, 2005 13.66 13.80 13.62 13.71
763 NYSE CNP Mon, Oct 10, 2005 13.86 13.95 13.61 13.65
762 NYSE CNP Fri, Oct 7, 2005 13.86 14.05 13.75 13.89
761 NYSE CNP Thu, Oct 6, 2005 13.96 14.15 13.66 13.86
760 NYSE CNP Wed, Oct 5, 2005 14.50 14.63 13.96 13.97
759 NYSE CNP Tue, Oct 4, 2005 14.85 14.90 14.50 14.53
758 NYSE CNP Mon, Oct 3, 2005 14.85 14.88 14.64 14.82
757 NYSE CNP Fri, Sep 30, 2005 14.78 14.91 14.66 14.87
756 NYSE CNP Thu, Sep 29, 2005 14.64 14.81 14.49 14.78
755 NYSE CNP Wed, Sep 28, 2005 14.60 14.81 14.53 14.64
754 NYSE CNP Tue, Sep 27, 2005 14.50 14.70 14.45 14.58
753 NYSE CNP Mon, Sep 26, 2005 14.35 14.66 14.29 14.50
752 NYSE CNP Fri, Sep 23, 2005 14.06 14.40 14.00 14.33
751 NYSE CNP Thu, Sep 22, 2005 14.15 14.28 13.94 14.06
750 NYSE CNP Wed, Sep 21, 2005 14.58 14.60 14.25 14.36
749 NYSE CNP Tue, Sep 20, 2005 14.89 14.95 14.55 14.72
748 NYSE CNP Mon, Sep 19, 2005 15.01 15.13 14.80 14.91
747 NYSE CNP Fri, Sep 16, 2005 15.05 15.14 14.91 15.13
746 NYSE CNP Thu, Sep 15, 2005 15.09 15.09 14.88 14.94
745 NYSE CNP Wed, Sep 14, 2005 15.00 15.06 14.81 14.94
744 NYSE CNP Tue, Sep 13, 2005 14.89 15.06 14.81 14.98
743 NYSE CNP Mon, Sep 12, 2005 14.66 14.91 14.57 14.88
742 NYSE CNP Fri, Sep 9, 2005 14.55 14.66 14.50 14.64
741 NYSE CNP Thu, Sep 8, 2005 14.49 14.77 14.45 14.59
740 NYSE CNP Wed, Sep 7, 2005 14.58 14.67 14.54 14.60
739 NYSE CNP Tue, Sep 6, 2005 14.47 14.63 14.47 14.58
738 NYSE CNP Fri, Sep 2, 2005 14.49 14.75 14.37 14.45
737 NYSE CNP Thu, Sep 1, 2005 14.24 14.58 14.20 14.48
736 NYSE CNP Wed, Aug 31, 2005 14.08 14.25 14.06 14.21
735 NYSE CNP Tue, Aug 30, 2005 14.07 14.14 13.92 14.08
734 NYSE CNP Mon, Aug 29, 2005 13.83 14.13 13.77 14.11
733 NYSE CNP Fri, Aug 26, 2005 13.83 13.86 13.70 13.83
732 NYSE CNP Thu, Aug 25, 2005 13.68 13.83 13.58 13.80
731 NYSE CNP Wed, Aug 24, 2005 13.70 13.89 13.65 13.71
730 NYSE CNP Tue, Aug 23, 2005 13.70 13.85 13.59 13.69
729 NYSE CNP Mon, Aug 22, 2005 13.44 13.64 13.30 13.63
728 NYSE CNP Fri, Aug 19, 2005 13.17 13.46 13.15 13.44
727 NYSE CNP Thu, Aug 18, 2005 13.10 13.19 12.99 13.10
726 NYSE CNP Wed, Aug 17, 2005 13.11 13.17 12.99 13.13
725 NYSE CNP Tue, Aug 16, 2005 13.34 13.39 13.13 13.14
724 NYSE CNP Mon, Aug 15, 2005 13.39 13.40 13.27 13.35
723 NYSE CNP Fri, Aug 12, 2005 13.40 13.48 13.35 13.40
722 NYSE CNP Thu, Aug 11, 2005 13.48 13.52 13.32 13.48
721 NYSE CNP Wed, Aug 10, 2005 13.70 13.83 13.45 13.52
720 NYSE CNP Tue, Aug 9, 2005 13.04 13.73 12.95 13.55
719 NYSE CNP Mon, Aug 8, 2005 13.82 13.92 13.02 13.04
718 NYSE CNP Fri, Aug 5, 2005 13.88 13.94 13.70 13.81
717 NYSE CNP Thu, Aug 4, 2005 13.96 14.11 13.90 13.98
716 NYSE CNP Wed, Aug 3, 2005 13.85 14.02 13.82 14.01
715 NYSE CNP Tue, Aug 2, 2005 13.80 13.97 13.76 13.85
714 NYSE CNP Mon, Aug 1, 2005 13.73 13.87 13.68 13.70
713 NYSE CNP Fri, Jul 29, 2005 13.82 13.94 13.64 13.74
712 NYSE CNP Thu, Jul 28, 2005 13.75 13.84 13.68 13.82
711 NYSE CNP Wed, Jul 27, 2005 13.56 13.75 13.56 13.72
710 NYSE CNP Tue, Jul 26, 2005 13.69 13.73 13.55 13.59
709 NYSE CNP Mon, Jul 25, 2005 13.55 13.68 13.55 13.60
708 NYSE CNP Fri, Jul 22, 2005 13.38 13.65 13.32 13.58
707 NYSE CNP Thu, Jul 21, 2005 13.57 13.57 13.28 13.35
706 NYSE CNP Wed, Jul 20, 2005 13.58 13.65 13.43 13.58
705 NYSE CNP Tue, Jul 19, 2005 13.68 13.76 13.59 13.61
704 NYSE CNP Mon, Jul 18, 2005 13.77 13.79 13.64 13.67
703 NYSE CNP Fri, Jul 15, 2005 13.65 13.80 13.63 13.74
702 NYSE CNP Thu, Jul 14, 2005 13.72 13.75 13.47 13.55
701 NYSE CNP Wed, Jul 13, 2005 13.46 13.74 13.40 13.62
700 NYSE CNP Tue, Jul 12, 2005 13.55 13.59 13.39 13.46
699 NYSE CNP Mon, Jul 11, 2005 13.50 13.58 13.46 13.53
698 NYSE CNP Fri, Jul 8, 2005 13.32 13.50 13.30 13.49
697 NYSE CNP Thu, Jul 7, 2005 13.11 13.34 13.04 13.30
696 NYSE CNP Wed, Jul 6, 2005 13.38 13.40 13.18 13.21
695 NYSE CNP Tue, Jul 5, 2005 13.37 13.51 13.17 13.38
694 NYSE CNP Fri, Jul 1, 2005 13.27 13.51 13.17 13.41
693 NYSE CNP Thu, Jun 30, 2005 13.06 13.27 13.03 13.21
692 NYSE CNP Wed, Jun 29, 2005 13.00 13.12 12.91 13.05
691 NYSE CNP Tue, Jun 28, 2005 12.68 13.00 12.62 12.94
690 NYSE CNP Mon, Jun 27, 2005 12.75 12.75 12.63 12.64
689 NYSE CNP Fri, Jun 24, 2005 12.84 12.84 12.69 12.75
688 NYSE CNP Thu, Jun 23, 2005 12.70 12.84 12.66 12.83
687 NYSE CNP Wed, Jun 22, 2005 12.75 12.78 12.67 12.69
686 NYSE CNP Tue, Jun 21, 2005 12.61 12.76 12.55 12.71
685 NYSE CNP Mon, Jun 20, 2005 12.57 12.65 12.51 12.63
684 NYSE CNP Fri, Jun 17, 2005 12.73 12.75 12.51 12.65
683 NYSE CNP Thu, Jun 16, 2005 12.62 12.72 12.53 12.71
682 NYSE CNP Wed, Jun 15, 2005 12.58 12.68 12.54 12.64
681 NYSE CNP Tue, Jun 14, 2005 12.50 12.59 12.45 12.58
680 NYSE CNP Mon, Jun 13, 2005 12.40 12.51 12.24 12.50
679 NYSE CNP Fri, Jun 10, 2005 12.49 12.58 12.40 12.49
678 NYSE CNP Thu, Jun 9, 2005 12.41 12.49 12.26 12.49
677 NYSE CNP Wed, Jun 8, 2005 12.38 12.56 12.38 12.50
676 NYSE CNP Tue, Jun 7, 2005 12.40 12.60 12.32 12.33
675 NYSE CNP Mon, Jun 6, 2005 12.38 12.44 12.33 12.40
674 NYSE CNP Fri, Jun 3, 2005 12.29 12.48 12.27 12.38
673 NYSE CNP Thu, Jun 2, 2005 12.30 12.38 12.24 12.29
672 NYSE CNP Wed, Jun 1, 2005 12.28 12.40 12.21 12.31
671 NYSE CNP Tue, May 31, 2005 12.15 12.35 12.08 12.26
670 NYSE CNP Fri, May 27, 2005 11.98 12.12 11.95 12.10
669 NYSE CNP Thu, May 26, 2005 11.89 12.00 11.87 11.95
668 NYSE CNP Wed, May 25, 2005 11.95 12.00 11.80 11.89
667 NYSE CNP Tue, May 24, 2005 11.98 12.02 11.86 12.01
666 NYSE CNP Mon, May 23, 2005 12.02 12.07 11.93 12.00
665 NYSE CNP Fri, May 20, 2005 12.20 12.20 12.03 12.07
664 NYSE CNP Thu, May 19, 2005 12.03 12.20 12.03 12.19
663 NYSE CNP Wed, May 18, 2005 12.08 12.15 12.00 12.03
662 NYSE CNP Tue, May 17, 2005 11.85 12.06 11.78 12.02
661 NYSE CNP Mon, May 16, 2005 11.77 11.96 11.69 11.92
660 NYSE CNP Fri, May 13, 2005 11.94 11.99 11.66 11.77
659 NYSE CNP Thu, May 12, 2005 12.01 12.84 11.89 11.93
658 NYSE CNP Wed, May 11, 2005 11.96 12.10 11.89 12.01
657 NYSE CNP Tue, May 10, 2005 12.12 12.18 11.85 11.96
656 NYSE CNP Mon, May 9, 2005 11.98 12.19 11.89 12.18
655 NYSE CNP Fri, May 6, 2005 12.05 12.07 11.96 11.98
654 NYSE CNP Thu, May 5, 2005 12.03 12.09 11.88 12.02
653 NYSE CNP Wed, May 4, 2005 12.00 12.07 11.90 12.06
652 NYSE CNP Tue, May 3, 2005 11.86 12.03 11.85 12.01
651 NYSE CNP Mon, May 2, 2005 11.87 11.92 11.68 11.85
650 NYSE CNP Fri, Apr 29, 2005 11.92 11.95 11.67 11.84
649 NYSE CNP Thu, Apr 28, 2005 12.05 12.09 11.85 11.93
648 NYSE CNP Wed, Apr 27, 2005 11.87 12.15 11.81 12.09
647 NYSE CNP Tue, Apr 26, 2005 12.10 12.15 11.87 11.87
646 NYSE CNP Mon, Apr 25, 2005 11.90 12.17 11.90 12.15
645 NYSE CNP Fri, Apr 22, 2005 11.78 11.96 11.78 11.85
644 NYSE CNP Thu, Apr 21, 2005 11.82 11.88 11.67 11.82
643 NYSE CNP Wed, Apr 20, 2005 11.82 11.85 11.67 11.68
642 NYSE CNP Tue, Apr 19, 2005 11.82 11.92 11.76 11.81
641 NYSE CNP Mon, Apr 18, 2005 11.75 11.92 11.71 11.82
640 NYSE CNP Fri, Apr 15, 2005 11.95 12.00 11.71 11.76
639 NYSE CNP Thu, Apr 14, 2005 12.09 12.18 11.90 11.94
638 NYSE CNP Wed, Apr 13, 2005 12.13 12.19 12.00 12.09
637 NYSE CNP Tue, Apr 12, 2005 12.10 12.11 11.86 12.06
636 NYSE CNP Mon, Apr 11, 2005 11.92 12.16 11.92 12.10
635 NYSE CNP Fri, Apr 8, 2005 12.07 12.11 11.94 11.95
634 NYSE CNP Thu, Apr 7, 2005 12.01 12.17 11.93 12.08
633 NYSE CNP Wed, Apr 6, 2005 11.88 11.99 11.88 11.95
632 NYSE CNP Tue, Apr 5, 2005 11.93 12.00 11.92 11.95
631 NYSE CNP Mon, Apr 4, 2005 12.02 12.02 11.89 11.93
630 NYSE CNP Fri, Apr 1, 2005 12.13 12.14 11.81 11.94
629 NYSE CNP Thu, Mar 31, 2005 11.91 12.13 11.86 12.03
628 NYSE CNP Wed, Mar 30, 2005 11.74 11.99 11.72 11.90
627 NYSE CNP Tue, Mar 29, 2005 11.90 11.93 11.58 11.61
626 NYSE CNP Mon, Mar 28, 2005 12.00 12.08 11.91 11.92
625 NYSE CNP Thu, Mar 24, 2005 11.61 11.91 11.59 11.84
624 NYSE CNP Wed, Mar 23, 2005 11.82 11.83 11.43 11.56
623 NYSE CNP Tue, Mar 22, 2005 12.22 12.22 11.77 11.84
622 NYSE CNP Mon, Mar 21, 2005 12.24 12.37 12.16 12.18
621 NYSE CNP Fri, Mar 18, 2005 12.18 12.36 12.10 12.27
620 NYSE CNP Thu, Mar 17, 2005 12.03 12.28 12.03 12.24
619 NYSE CNP Wed, Mar 16, 2005 12.30 12.43 12.10 12.15
618 NYSE CNP Tue, Mar 15, 2005 12.48 12.55 12.29 12.32
617 NYSE CNP Mon, Mar 14, 2005 12.26 12.53 12.25 12.50
616 NYSE CNP Fri, Mar 11, 2005 12.25 12.60 12.25 12.35
615 NYSE CNP Thu, Mar 10, 2005 12.39 12.42 12.18 12.35
614 NYSE CNP Wed, Mar 9, 2005 12.52 12.63 12.40 12.41
613 NYSE CNP Tue, Mar 8, 2005 12.60 12.81 12.55 12.61
612 NYSE CNP Mon, Mar 7, 2005 12.47 12.56 12.44 12.51
611 NYSE CNP Fri, Mar 4, 2005 12.38 12.54 12.35 12.47
610 NYSE CNP Thu, Mar 3, 2005 12.19 12.40 12.15 12.34
609 NYSE CNP Wed, Mar 2, 2005 12.00 12.23 11.98 12.14
608 NYSE CNP Tue, Mar 1, 2005 11.98 12.15 11.92 12.06
607 NYSE CNP Mon, Feb 28, 2005 12.10 12.21 11.98 11.98
606 NYSE CNP Fri, Feb 25, 2005 11.81 12.15 11.81 12.11
605 NYSE CNP Thu, Feb 24, 2005 11.89 11.92 11.76 11.80
604 NYSE CNP Wed, Feb 23, 2005 11.77 12.01 11.74 11.86
603 NYSE CNP Tue, Feb 22, 2005 11.95 11.95 11.71 11.72
602 NYSE CNP Fri, Feb 18, 2005 12.33 12.33 11.94 12.00
601 NYSE CNP Thu, Feb 17, 2005 12.33 12.36 12.17 12.33
600 NYSE CNP Wed, Feb 16, 2005 12.21 12.35 12.20 12.33
599 NYSE CNP Tue, Feb 15, 2005 12.10 12.41 12.04 12.31
598 NYSE CNP Mon, Feb 14, 2005 11.91 12.22 11.88 12.15
597 NYSE CNP Fri, Feb 11, 2005 11.95 12.03 11.84 11.99
596 NYSE CNP Thu, Feb 10, 2005 11.82 11.95 11.76 11.95
595 NYSE CNP Wed, Feb 9, 2005 11.80 11.92 11.67 11.83
594 NYSE CNP Tue, Feb 8, 2005 11.72 11.85 11.72 11.83
593 NYSE CNP Mon, Feb 7, 2005 11.86 11.90 11.73 11.77
592 NYSE CNP Fri, Feb 4, 2005 11.78 11.94 11.76 11.91
591 NYSE CNP Thu, Feb 3, 2005 11.65 11.74 11.57 11.70
590 NYSE CNP Wed, Feb 2, 2005 11.50 11.71 11.41 11.64
589 NYSE CNP Tue, Feb 1, 2005 11.48 11.55 11.38 11.45
588 NYSE CNP Mon, Jan 31, 2005 11.16 11.26 11.13 11.25
587 NYSE CNP Fri, Jan 28, 2005 11.29 11.29 11.03 11.10
586 NYSE CNP Thu, Jan 27, 2005 11.10 11.28 11.07 11.21
585 NYSE CNP Wed, Jan 26, 2005 11.01 11.25 11.01 11.15
584 NYSE CNP Tue, Jan 25, 2005 11.15 11.20 10.93 11.00
583 NYSE CNP Mon, Jan 24, 2005 10.97 11.19 10.95 11.10
582 NYSE CNP Fri, Jan 21, 2005 11.12 11.20 10.97 10.99
581 NYSE CNP Thu, Jan 20, 2005 11.06 11.11 10.95 11.05
580 NYSE CNP Wed, Jan 19, 2005 10.87 11.10 10.85 11.04
579 NYSE CNP Tue, Jan 18, 2005 10.90 10.97 10.75 10.89
578 NYSE CNP Fri, Jan 14, 2005 10.82 10.94 10.77 10.90
577 NYSE CNP Thu, Jan 13, 2005 10.68 10.84 10.68 10.74
576 NYSE CNP Wed, Jan 12, 2005 10.64 10.67 10.55 10.66
575 NYSE CNP Tue, Jan 11, 2005 10.70 10.75 10.55 10.65
574 NYSE CNP Mon, Jan 10, 2005 10.71 10.85 10.65 10.70
573 NYSE CNP Fri, Jan 7, 2005 10.76 10.87 10.69 10.70
572 NYSE CNP Thu, Jan 6, 2005 10.75 10.82 10.66 10.76
571 NYSE CNP Wed, Jan 5, 2005 10.95 11.00 10.73 10.75
570 NYSE CNP Tue, Jan 4, 2005 11.09 11.19 10.94 10.95
569 NYSE CNP Mon, Jan 3, 2005 11.28 11.34 11.05 11.06
568 NYSE CNP Fri, Dec 31, 2004 11.25 11.42 11.18 11.30
567 NYSE CNP Thu, Dec 30, 2004 11.17 11.27 11.17 11.21
566 NYSE CNP Wed, Dec 29, 2004 11.14 11.31 11.12 11.21
565 NYSE CNP Tue, Dec 28, 2004 11.06 11.25 11.04 11.20
564 NYSE CNP Mon, Dec 27, 2004 11.12 11.21 11.00 11.00
563 NYSE CNP Thu, Dec 23, 2004 11.22 11.27 11.12 11.14
562 NYSE CNP Wed, Dec 22, 2004 11.25 11.30 11.16 11.18
561 NYSE CNP Tue, Dec 21, 2004 11.20 11.30 11.13 11.20
560 NYSE CNP Mon, Dec 20, 2004 11.25 11.30 11.12 11.15
559 NYSE CNP Fri, Dec 17, 2004 11.17 11.35 11.17 11.20
558 NYSE CNP Thu, Dec 16, 2004 11.30 11.35 11.12 11.22
557 NYSE CNP Wed, Dec 15, 2004 11.03 11.37 11.00 11.34
556 NYSE CNP Tue, Dec 14, 2004 10.95 11.07 10.89 11.05
555 NYSE CNP Mon, Dec 13, 2004 10.97 11.04 10.87 11.00
554 NYSE CNP Fri, Dec 10, 2004 10.95 11.01 10.85 10.90
553 NYSE CNP Thu, Dec 9, 2004 10.95 11.00 10.82 10.96
552 NYSE CNP Wed, Dec 8, 2004 10.99 11.13 10.90 10.95
551 NYSE CNP Tue, Dec 7, 2004 11.10 11.16 10.94 10.94
550 NYSE CNP Mon, Dec 6, 2004 11.22 11.28 11.09 11.12
549 NYSE CNP Fri, Dec 3, 2004 11.07 11.35 11.05 11.28
548 NYSE CNP Thu, Dec 2, 2004 11.10 11.21 11.03 11.10
547 NYSE CNP Wed, Dec 1, 2004 11.25 11.25 11.12 11.19
546 NYSE CNP Tue, Nov 30, 2004 11.20 11.30 11.15 11.16
545 NYSE CNP Mon, Nov 29, 2004 11.26 11.35 11.04 11.18
544 NYSE CNP Fri, Nov 26, 2004 11.27 11.54 11.26 11.34
543 NYSE CNP Wed, Nov 24, 2004 11.05 11.33 10.99 11.27
542 NYSE CNP Tue, Nov 23, 2004 11.05 11.08 10.89 11.04
541 NYSE CNP Mon, Nov 22, 2004 11.05 11.21 11.04 11.15
540 NYSE CNP Fri, Nov 19, 2004 11.25 11.27 11.01 11.17
539 NYSE CNP Thu, Nov 18, 2004 11.35 11.44 11.25 11.25
538 NYSE CNP Wed, Nov 17, 2004 11.14 11.50 11.13 11.34
537 NYSE CNP Tue, Nov 16, 2004 11.27 11.27 11.02 11.13
536 NYSE CNP Mon, Nov 15, 2004 11.20 11.32 11.12 11.17
535 NYSE CNP Fri, Nov 12, 2004 10.87 11.30 10.87 11.26
534 NYSE CNP Thu, Nov 11, 2004 10.95 11.06 10.80 10.95
533 NYSE CNP Wed, Nov 10, 2004 10.89 10.89 10.64 10.76
532 NYSE CNP Tue, Nov 9, 2004 10.94 10.96 10.54 10.89
531 NYSE CNP Mon, Nov 8, 2004 10.85 11.00 10.78 10.98
530 NYSE CNP Fri, Nov 5, 2004 10.93 10.94 10.60 10.75
529 NYSE CNP Thu, Nov 4, 2004 10.68 11.01 10.61 10.89
528 NYSE CNP Wed, Nov 3, 2004 10.55 10.81 10.55 10.65
527 NYSE CNP Tue, Nov 2, 2004 10.65 10.73 10.43 10.46
526 NYSE CNP Mon, Nov 1, 2004 10.52 10.74 10.48 10.59
525 NYSE CNP Fri, Oct 29, 2004 10.55 10.72 10.45 10.51
524 NYSE CNP Thu, Oct 28, 2004 10.42 10.51 10.35 10.48
523 NYSE CNP Wed, Oct 27, 2004 10.47 10.54 10.40 10.45
522 NYSE CNP Tue, Oct 26, 2004 10.44 10.58 10.31 10.54
521 NYSE CNP Mon, Oct 25, 2004 10.39 10.48 10.39 10.41
520 NYSE CNP Fri, Oct 22, 2004 10.40 10.47 10.36 10.41
519 NYSE CNP Thu, Oct 21, 2004 10.50 10.50 10.36 10.43
518 NYSE CNP Wed, Oct 20, 2004 10.43 10.49 10.36 10.47
517 NYSE CNP Tue, Oct 19, 2004 10.51 10.57 10.43 10.45
516 NYSE CNP Mon, Oct 18, 2004 10.75 10.75 10.52 10.53
515 NYSE CNP Fri, Oct 15, 2004 10.61 10.68 10.55 10.68
514 NYSE CNP Thu, Oct 14, 2004 10.60 10.63 10.54 10.58
513 NYSE CNP Wed, Oct 13, 2004 10.85 10.91 10.56 10.65
512 NYSE CNP Tue, Oct 12, 2004 10.80 10.84 10.70 10.80
511 NYSE CNP Mon, Oct 11, 2004 10.90 10.98 10.88 10.89
510 NYSE CNP Fri, Oct 8, 2004 10.82 11.11 10.79 10.95
509 NYSE CNP Thu, Oct 7, 2004 10.90 10.93 10.80 10.84
508 NYSE CNP Wed, Oct 6, 2004 10.85 10.91 10.80 10.87
507 NYSE CNP Tue, Oct 5, 2004 10.83 10.96 10.70 10.92
506 NYSE CNP Mon, Oct 4, 2004 10.70 10.84 10.68 10.83
505 NYSE CNP Fri, Oct 1, 2004 10.55 10.82 10.50 10.70
504 NYSE CNP Thu, Sep 30, 2004 10.20 10.50 10.13 10.36
503 NYSE CNP Wed, Sep 29, 2004 10.10 10.16 10.00 10.14
502 NYSE CNP Tue, Sep 28, 2004 10.00 10.16 10.00 10.14
501 NYSE CNP Mon, Sep 27, 2004 10.02 10.05 9.78 10.05
500 NYSE CNP Fri, Sep 24, 2004 10.09 10.11 9.93 10.02
499 NYSE CNP Thu, Sep 23, 2004 10.34 10.43 9.99 10.11
498 NYSE CNP Wed, Sep 22, 2004 10.40 10.48 10.14 10.40
497 NYSE CNP Tue, Sep 21, 2004 10.63 10.68 10.46 10.48
496 NYSE CNP Mon, Sep 20, 2004 10.67 10.72 10.60 10.68
495 NYSE CNP Fri, Sep 17, 2004 10.79 10.88 10.67 10.67
494 NYSE CNP Thu, Sep 16, 2004 10.49 10.78 10.49 10.76
493 NYSE CNP Wed, Sep 15, 2004 10.67 10.70 10.50 10.50
492 NYSE CNP Tue, Sep 14, 2004 10.72 10.74 10.65 10.65
491 NYSE CNP Mon, Sep 13, 2004 10.59 10.72 10.51 10.72
490 NYSE CNP Fri, Sep 10, 2004 10.75 10.75 10.50 10.53
489 NYSE CNP Thu, Sep 9, 2004 10.62 10.72 10.60 10.70
488 NYSE CNP Wed, Sep 8, 2004 10.80 10.80 10.56 10.56
487 NYSE CNP Tue, Sep 7, 2004 10.85 10.87 10.75 10.83
486 NYSE CNP Fri, Sep 3, 2004 10.68 10.85 10.67 10.75
485 NYSE CNP Thu, Sep 2, 2004 10.97 10.98 10.53 10.68
484 NYSE CNP Wed, Sep 1, 2004 11.00 11.04 10.70 10.93
483 NYSE CNP Tue, Aug 31, 2004 11.07 11.12 10.93 10.94
482 NYSE CNP Mon, Aug 30, 2004 10.72 11.11 10.64 11.07
481 NYSE CNP Fri, Aug 27, 2004 10.60 10.67 10.59 10.64
480 NYSE CNP Thu, Aug 26, 2004 10.75 10.75 10.30 10.61
479 NYSE CNP Wed, Aug 25, 2004 10.79 10.88 10.73 10.75
478 NYSE CNP Tue, Aug 24, 2004 11.02 11.07 10.67 10.75
477 NYSE CNP Mon, Aug 23, 2004 11.19 11.25 10.96 10.96
476 NYSE CNP Fri, Aug 20, 2004 11.10 11.22 11.05 11.16
475 NYSE CNP Thu, Aug 19, 2004 11.28 11.28 11.00 11.05
474 NYSE CNP Wed, Aug 18, 2004 11.16 11.29 11.16 11.29
473 NYSE CNP Tue, Aug 17, 2004 11.14 11.25 11.10 11.19
472 NYSE CNP Mon, Aug 16, 2004 10.92 11.17 10.89 11.17
471 NYSE CNP Fri, Aug 13, 2004 11.02 11.07 10.90 10.94
470 NYSE CNP Thu, Aug 12, 2004 11.02 11.08 10.95 11.03
469 NYSE CNP Wed, Aug 11, 2004 11.28 11.32 11.06 11.18
468 NYSE CNP Tue, Aug 10, 2004 11.10 11.28 11.05 11.28
467 NYSE CNP Mon, Aug 9, 2004 11.22 11.30 10.98 11.00
466 NYSE CNP Fri, Aug 6, 2004 11.36 11.49 11.16 11.17
465 NYSE CNP Thu, Aug 5, 2004 11.59 11.65 11.36 11.36
464 NYSE CNP Wed, Aug 4, 2004 11.60 11.65 11.45 11.60
463 NYSE CNP Tue, Aug 3, 2004 11.50 11.76 11.46 11.65
462 NYSE CNP Mon, Aug 2, 2004 11.55 11.68 11.47 11.52
461 NYSE CNP Fri, Jul 30, 2004 11.43 11.72 11.41 11.61
460 NYSE CNP Thu, Jul 29, 2004 11.30 11.57 11.25 11.41
459 NYSE CNP Wed, Jul 28, 2004 11.32 11.44 11.19 11.28
458 NYSE CNP Tue, Jul 27, 2004 11.17 11.47 11.17 11.43
457 NYSE CNP Mon, Jul 26, 2004 11.31 11.42 11.06 11.21
456 NYSE CNP Fri, Jul 23, 2004 11.42 11.42 11.32 11.35
455 NYSE CNP Thu, Jul 22, 2004 11.80 11.80 11.17 11.41
454 NYSE CNP Wed, Jul 21, 2004 12.32 12.32 11.45 12.00
453 NYSE CNP Tue, Jul 20, 2004 12.20 12.24 12.15 12.21
452 NYSE CNP Mon, Jul 19, 2004 12.00 12.13 11.99 12.03
451 NYSE CNP Fri, Jul 16, 2004 11.87 12.04 11.79 11.95
450 NYSE CNP Thu, Jul 15, 2004 11.62 11.82 11.61 11.79
449 NYSE CNP Wed, Jul 14, 2004 11.60 11.79 11.56 11.66
448 NYSE CNP Tue, Jul 13, 2004 11.70 11.81 11.61 11.68
447 NYSE CNP Mon, Jul 12, 2004 11.69 11.75 11.64 11.70
446 NYSE CNP Fri, Jul 9, 2004 11.60 11.64 11.55 11.64
445 NYSE CNP Thu, Jul 8, 2004 11.47 11.62 11.40 11.56
444 NYSE CNP Wed, Jul 7, 2004 11.35 11.53 11.30 11.42
443 NYSE CNP Tue, Jul 6, 2004 11.30 11.55 11.30 11.40
442 NYSE CNP Fri, Jul 2, 2004 11.34 11.44 11.30 11.41
441 NYSE CNP Thu, Jul 1, 2004 11.50 11.57 11.27 11.28
440 NYSE CNP Wed, Jun 30, 2004 11.29 11.51 11.29 11.50
439 NYSE CNP Tue, Jun 29, 2004 11.42 11.58 11.29 11.29
438 NYSE CNP Mon, Jun 28, 2004 11.45 11.60 11.42 11.42
437 NYSE CNP Fri, Jun 25, 2004 11.54 11.63 11.37 11.46
436 NYSE CNP Thu, Jun 24, 2004 11.41 11.64 11.36 11.53
435 NYSE CNP Wed, Jun 23, 2004 11.22 11.40 11.19 11.39
434 NYSE CNP Tue, Jun 22, 2004 11.27 11.28 11.20 11.25
433 NYSE CNP Mon, Jun 21, 2004 11.24 11.38 11.19 11.27
432 NYSE CNP Fri, Jun 18, 2004 10.58 11.25 10.57 11.20
431 NYSE CNP Thu, Jun 17, 2004 10.53 10.75 10.48 10.66
430 NYSE CNP Wed, Jun 16, 2004 10.66 10.69 10.49 10.58
429 NYSE CNP Tue, Jun 15, 2004 10.70 10.82 10.63 10.70
428 NYSE CNP Mon, Jun 14, 2004 10.78 10.79 10.65 10.67
427 NYSE CNP Thu, Jun 10, 2004 10.70 10.80 10.67 10.79
426 NYSE CNP Wed, Jun 9, 2004 10.81 10.82 10.65 10.67
425 NYSE CNP Tue, Jun 8, 2004 10.89 10.89 10.68 10.78
424 NYSE CNP Mon, Jun 7, 2004 10.65 10.99 10.65 10.89
423 NYSE CNP Fri, Jun 4, 2004 10.57 10.67 10.52 10.63
422 NYSE CNP Thu, Jun 3, 2004 10.68 10.68 10.50 10.57
421 NYSE CNP Wed, Jun 2, 2004 10.71 10.78 10.58 10.78
420 NYSE CNP Tue, Jun 1, 2004 10.72 10.82 10.62 10.62
419 NYSE CNP Fri, May 28, 2004 10.69 10.86 10.62 10.84
418 NYSE CNP Thu, May 27, 2004 10.77 10.90 10.67 10.74
417 NYSE CNP Wed, May 26, 2004 10.62 10.89 10.60 10.82
416 NYSE CNP Tue, May 25, 2004 10.40 10.75 10.38 10.67
415 NYSE CNP Mon, May 24, 2004 10.47 10.55 10.39 10.48
414 NYSE CNP Fri, May 21, 2004 10.55 10.59 10.29 10.46
413 NYSE CNP Thu, May 20, 2004 10.50 10.58 10.50 10.51
412 NYSE CNP Wed, May 19, 2004 10.60 10.78 10.50 10.52
411 NYSE CNP Tue, May 18, 2004 10.46 10.60 10.40 10.60
410 NYSE CNP Mon, May 17, 2004 10.50 10.65 10.40 10.45
409 NYSE CNP Fri, May 14, 2004 10.50 10.69 10.46 10.60
408 NYSE CNP Thu, May 13, 2004 10.34 10.53 10.25 10.52
407 NYSE CNP Wed, May 12, 2004 10.19 10.40 10.07 10.33
406 NYSE CNP Tue, May 11, 2004 10.35 10.45 10.15 10.25
405 NYSE CNP Mon, May 10, 2004 10.49 10.51 10.19 10.31
404 NYSE CNP Fri, May 7, 2004 10.82 10.98 10.50 10.59
403 NYSE CNP Thu, May 6, 2004 11.23 11.33 10.88 10.90
402 NYSE CNP Wed, May 5, 2004 11.14 11.36 11.09 11.31
401 NYSE CNP Tue, May 4, 2004 11.18 11.29 11.15 11.22
400 NYSE CNP Mon, May 3, 2004 10.90 11.25 10.85 11.25
399 NYSE CNP Fri, Apr 30, 2004 10.95 10.95 10.65 10.79
398 NYSE CNP Thu, Apr 29, 2004 11.11 11.20 10.80 10.88
397 NYSE CNP Wed, Apr 28, 2004 11.36 11.36 11.13 11.17
396 NYSE CNP Tue, Apr 27, 2004 11.25 11.38 11.20 11.35
395 NYSE CNP Mon, Apr 26, 2004 11.35 11.43 11.17 11.25
394 NYSE CNP Fri, Apr 23, 2004 11.30 11.46 11.25 11.32
393 NYSE CNP Thu, Apr 22, 2004 11.30 11.50 11.22 11.39
392 NYSE CNP Wed, Apr 21, 2004 11.09 11.29 11.01 11.14
391 NYSE CNP Tue, Apr 20, 2004 11.14 11.21 11.04 11.10
390 NYSE CNP Mon, Apr 19, 2004 11.08 11.25 11.06 11.21
389 NYSE CNP Fri, Apr 16, 2004 11.04 11.14 10.96 11.14
388 NYSE CNP Thu, Apr 15, 2004 10.94 11.11 10.90 10.97
387 NYSE CNP Wed, Apr 14, 2004 10.97 11.07 10.84 10.89
386 NYSE CNP Tue, Apr 13, 2004 11.32 11.32 10.93 11.05
385 NYSE CNP Mon, Apr 12, 2004 11.48 11.59 11.17 11.27
384 NYSE CNP Thu, Apr 8, 2004 11.61 11.72 11.50 11.57
383 NYSE CNP Wed, Apr 7, 2004 11.72 11.85 11.62 11.62
382 NYSE CNP Tue, Apr 6, 2004 11.69 11.92 11.60 11.85
381 NYSE CNP Mon, Apr 5, 2004 11.75 11.75 11.51 11.68
380 NYSE CNP Fri, Apr 2, 2004 11.75 11.89 11.70 11.88
379 NYSE CNP Thu, Apr 1, 2004 11.50 11.80 11.50 11.76
378 NYSE CNP Wed, Mar 31, 2004 11.33 11.60 11.24 11.43
377 NYSE CNP Tue, Mar 30, 2004 11.29 11.39 11.23 11.35
376 NYSE CNP Mon, Mar 29, 2004 11.30 11.30 11.17 11.30
375 NYSE CNP Fri, Mar 26, 2004 10.81 11.19 10.78 11.13
374 NYSE CNP Thu, Mar 25, 2004 10.77 10.90 10.76 10.85
373 NYSE CNP Wed, Mar 24, 2004 10.85 10.94 10.78 10.83
372 NYSE CNP Tue, Mar 23, 2004 10.92 10.99 10.82 10.90
371 NYSE CNP Mon, Mar 22, 2004 11.15 11.15 10.76 10.90
370 NYSE CNP Fri, Mar 19, 2004 11.06 11.07 10.87 10.87
369 NYSE CNP Thu, Mar 18, 2004 11.07 11.16 10.86 11.11
368 NYSE CNP Wed, Mar 17, 2004 10.84 11.10 10.83 11.05
367 NYSE CNP Tue, Mar 16, 2004 10.70 10.88 10.62 10.74
366 NYSE CNP Mon, Mar 15, 2004 10.71 10.90 10.65 10.70
365 NYSE CNP Fri, Mar 12, 2004 10.80 10.89 10.68 10.86
364 NYSE CNP Thu, Mar 11, 2004 10.81 11.04 10.51 10.70
363 NYSE CNP Wed, Mar 10, 2004 11.22 11.23 10.76 10.80
362 NYSE CNP Tue, Mar 9, 2004 11.14 11.25 11.10 11.25
361 NYSE CNP Mon, Mar 8, 2004 11.35 11.43 11.18 11.24
360 NYSE CNP Fri, Mar 5, 2004 11.25 11.47 11.21 11.42
359 NYSE CNP Thu, Mar 4, 2004 10.98 11.43 10.88 11.22
358 NYSE CNP Wed, Mar 3, 2004 10.84 11.04 10.80 10.94
357 NYSE CNP Tue, Mar 2, 2004 10.66 10.81 10.57 10.81
356 NYSE CNP Mon, Mar 1, 2004 10.50 10.73 10.48 10.66
355 NYSE CNP Fri, Feb 27, 2004 10.45 10.50 10.24 10.46
354 NYSE CNP Thu, Feb 26, 2004 10.40 10.54 10.30 10.41
353 NYSE CNP Wed, Feb 25, 2004 10.30 10.44 10.25 10.40
352 NYSE CNP Tue, Feb 24, 2004 10.20 10.32 10.16 10.30
351 NYSE CNP Mon, Feb 23, 2004 10.39 10.48 10.20 10.28
350 NYSE CNP Fri, Feb 20, 2004 10.50 10.53 10.30 10.30
349 NYSE CNP Thu, Feb 19, 2004 10.58 10.70 10.48 10.49
348 NYSE CNP Wed, Feb 18, 2004 10.45 10.57 10.44 10.50
347 NYSE CNP Tue, Feb 17, 2004 10.35 10.52 10.35 10.45
346 NYSE CNP Fri, Feb 13, 2004 10.44 10.51 10.31 10.32
345 NYSE CNP Thu, Feb 12, 2004 10.65 10.66 10.37 10.40
344 NYSE CNP Wed, Feb 11, 2004 10.25 10.35 10.14 10.25
343 NYSE CNP Tue, Feb 10, 2004 10.14 10.38 10.11 10.38
342 NYSE CNP Mon, Feb 9, 2004 10.14 10.23 10.08 10.18
341 NYSE CNP Fri, Feb 6, 2004 10.15 10.19 10.05 10.11
340 NYSE CNP Thu, Feb 5, 2004 10.29 10.29 10.02 10.09
339 NYSE CNP Wed, Feb 4, 2004 10.35 10.38 10.12 10.24
338 NYSE CNP Tue, Feb 3, 2004 10.31 10.39 10.16 10.35
337 NYSE CNP Mon, Feb 2, 2004 10.53 10.59 10.17 10.31
336 NYSE CNP Fri, Jan 30, 2004 10.38 10.58 10.29 10.50
335 NYSE CNP Thu, Jan 29, 2004 10.47 10.65 10.27 10.28
334 NYSE CNP Wed, Jan 28, 2004 10.32 10.45 10.26 10.30
333 NYSE CNP Tue, Jan 27, 2004 10.22 10.35 10.19 10.32
332 NYSE CNP Mon, Jan 26, 2004 10.22 10.27 10.09 10.17
331 NYSE CNP Fri, Jan 23, 2004 10.35 10.42 10.21 10.27
330 NYSE CNP Thu, Jan 22, 2004 10.45 10.50 10.27 10.38
329 NYSE CNP Wed, Jan 21, 2004 10.26 10.45 10.26 10.45
328 NYSE CNP Tue, Jan 20, 2004 10.21 10.34 10.15 10.25
327 NYSE CNP Fri, Jan 16, 2004 10.25 10.26 10.06 10.23
326 NYSE CNP Thu, Jan 15, 2004 10.35 10.36 10.20 10.23
325 NYSE CNP Wed, Jan 14, 2004 10.23 10.35 10.18 10.35
324 NYSE CNP Tue, Jan 13, 2004 10.22 10.34 10.18 10.26
323 NYSE CNP Mon, Jan 12, 2004 10.18 10.30 10.10 10.30
322 NYSE CNP Fri, Jan 9, 2004 10.00 10.40 9.91 10.24
321 NYSE CNP Thu, Jan 8, 2004 9.98 10.10 9.82 10.00
320 NYSE CNP Wed, Jan 7, 2004 9.83 9.98 9.80 9.98
319 NYSE CNP Tue, Jan 6, 2004 9.85 9.95 9.77 9.93
318 NYSE CNP Mon, Jan 5, 2004 9.67 9.93 9.67 9.85
317 NYSE CNP Fri, Jan 2, 2004 9.66 9.75 9.66 9.72
316 NYSE CNP Wed, Dec 31, 2003 9.62 9.73 9.62 9.69
315 NYSE CNP Tue, Dec 30, 2003 9.63 9.74 9.61 9.67
314 NYSE CNP Mon, Dec 29, 2003 9.57 9.75 9.55 9.71
313 NYSE CNP Fri, Dec 26, 2003 9.55 9.63 9.52 9.61
312 NYSE CNP Wed, Dec 24, 2003 9.46 9.65 9.46 9.57
311 NYSE CNP Tue, Dec 23, 2003 9.43 9.50 9.40 9.48
310 NYSE CNP Mon, Dec 22, 2003 9.37 9.45 9.36 9.39
309 NYSE CNP Fri, Dec 19, 2003 9.50 9.50 9.26 9.38
308 NYSE CNP Thu, Dec 18, 2003 9.48 9.51 9.45 9.49
307 NYSE CNP Wed, Dec 17, 2003 9.38 9.50 9.35 9.48
306 NYSE CNP Tue, Dec 16, 2003 9.30 9.48 9.27 9.43
305 NYSE CNP Mon, Dec 15, 2003 9.35 9.37 9.18 9.24
304 NYSE CNP Fri, Dec 12, 2003 9.15 9.36 9.08 9.35
303 NYSE CNP Thu, Dec 11, 2003 9.24 9.24 9.03 9.15
302 NYSE CNP Wed, Dec 10, 2003 9.50 9.50 9.15 9.24
301 NYSE CNP Tue, Dec 9, 2003 9.50 9.51 9.31 9.40
300 NYSE CNP Mon, Dec 8, 2003 9.51 9.52 9.41 9.50
299 NYSE CNP Fri, Dec 5, 2003 9.83 9.84 9.47 9.52
298 NYSE CNP Thu, Dec 4, 2003 9.86 9.94 9.83 9.92
297 NYSE CNP Wed, Dec 3, 2003 9.88 9.91 9.81 9.81
296 NYSE CNP Tue, Dec 2, 2003 9.80 9.88 9.75 9.86
295 NYSE CNP Mon, Dec 1, 2003 9.71 9.85 9.71 9.80
294 NYSE CNP Fri, Nov 28, 2003 9.60 9.74 9.60 9.70
293 NYSE CNP Wed, Nov 26, 2003 9.75 9.75 9.56 9.65
292 NYSE CNP Tue, Nov 25, 2003 9.60 9.76 9.55 9.76
291 NYSE CNP Mon, Nov 24, 2003 9.47 9.65 9.45 9.59
290 NYSE CNP Fri, Nov 21, 2003 9.63 9.63 9.45 9.48
289 NYSE CNP Thu, Nov 20, 2003 9.46 9.77 9.44 9.59
288 NYSE CNP Wed, Nov 19, 2003 9.50 9.58 9.46 9.54
287 NYSE CNP Tue, Nov 18, 2003 9.64 9.68 9.50 9.50
286 NYSE CNP Mon, Nov 17, 2003 9.63 9.73 9.56 9.68
285 NYSE CNP Fri, Nov 14, 2003 9.72 9.75 9.63 9.67
284 NYSE CNP Thu, Nov 13, 2003 9.79 9.80 9.69 9.75
283 NYSE CNP Wed, Nov 12, 2003 9.85 9.92 9.79 9.84
282 NYSE CNP Tue, Nov 11, 2003 9.96 10.00 9.84 9.85
281 NYSE CNP Mon, Nov 10, 2003 9.99 10.00 9.86 10.00
280 NYSE CNP Fri, Nov 7, 2003 10.01 10.01 9.89 9.98
279 NYSE CNP Thu, Nov 6, 2003 10.00 10.02 9.91 10.00
278 NYSE CNP Wed, Nov 5, 2003 9.80 10.10 9.62 10.00
277 NYSE CNP Tue, Nov 4, 2003 10.05 10.05 9.76 9.79
276 NYSE CNP Mon, Nov 3, 2003 9.85 10.11 9.83 10.11
275 NYSE CNP Fri, Oct 31, 2003 9.98 10.00 9.71 9.81
274 NYSE CNP Thu, Oct 30, 2003 10.00 10.02 9.89 9.98
273 NYSE CNP Wed, Oct 29, 2003 9.70 10.00 9.69 9.99
272 NYSE CNP Tue, Oct 28, 2003 9.99 9.99 9.69 9.70
271 NYSE CNP Mon, Oct 27, 2003 10.02 10.06 9.89 9.89
270 NYSE CNP Fri, Oct 24, 2003 9.85 10.00 9.76 9.92
269 NYSE CNP Thu, Oct 23, 2003 9.93 9.99 9.76 9.76
268 NYSE CNP Wed, Oct 22, 2003 9.90 10.01 9.78 9.98
267 NYSE CNP Tue, Oct 21, 2003 10.25 10.49 9.94 9.95
266 NYSE CNP Mon, Oct 20, 2003 9.35 9.50 9.31 9.47
265 NYSE CNP Fri, Oct 17, 2003 9.45 9.49 9.34 9.45
264 NYSE CNP Thu, Oct 16, 2003 9.56 9.65 9.42 9.43
263 NYSE CNP Wed, Oct 15, 2003 9.83 9.83 9.46 9.50
262 NYSE CNP Tue, Oct 14, 2003 9.78 9.95 9.70 9.83
261 NYSE CNP Mon, Oct 13, 2003 9.73 9.95 9.70 9.78
260 NYSE CNP Fri, Oct 10, 2003 9.48 9.76 9.47 9.70
259 NYSE CNP Thu, Oct 9, 2003 9.30 9.48 9.27 9.44
258 NYSE CNP Wed, Oct 8, 2003 9.30 9.40 9.16 9.24
257 NYSE CNP Tue, Oct 7, 2003 9.30 9.50 9.25 9.29
256 NYSE CNP Mon, Oct 6, 2003 9.25 9.40 9.25 9.31
255 NYSE CNP Fri, Oct 3, 2003 9.30 9.36 9.25 9.26
254 NYSE CNP Thu, Oct 2, 2003 9.28 9.30 9.18 9.20
253 NYSE CNP Wed, Oct 1, 2003 9.13 9.29 9.13 9.25
252 NYSE CNP Tue, Sep 30, 2003 9.30 9.38 9.09 9.17
251 NYSE CNP Mon, Sep 29, 2003 9.13 9.38 9.02 9.38
250 NYSE CNP Fri, Sep 26, 2003 9.02 9.19 8.96 9.13
249 NYSE CNP Thu, Sep 25, 2003 9.04 9.15 9.01 9.08
248 NYSE CNP Wed, Sep 24, 2003 9.08 9.12 8.94 9.10
247 NYSE CNP Tue, Sep 23, 2003 8.90 9.20 8.90 9.20
246 NYSE CNP Mon, Sep 22, 2003 8.95 8.97 8.86 8.88
245 NYSE CNP Fri, Sep 19, 2003 8.99 9.06 8.88 9.05
244 NYSE CNP Thu, Sep 18, 2003 8.84 8.99 8.79 8.98
243 NYSE CNP Wed, Sep 17, 2003 8.85 8.86 8.70 8.74
242 NYSE CNP Tue, Sep 16, 2003 8.81 8.99 8.75 8.90
241 NYSE CNP Mon, Sep 15, 2003 9.05 9.09 8.85 8.87
240 NYSE CNP Fri, Sep 12, 2003 9.00 9.08 8.94 9.08
239 NYSE CNP Thu, Sep 11, 2003 9.07 9.14 8.95 8.95
238 NYSE CNP Wed, Sep 10, 2003 9.10 9.17 8.89 8.97
237 NYSE CNP Tue, Sep 9, 2003 9.05 9.15 8.90 9.15
236 NYSE CNP Mon, Sep 8, 2003 8.98 9.13 8.95 9.12
235 NYSE CNP Fri, Sep 5, 2003 9.04 9.05 8.90 8.91
234 NYSE CNP Thu, Sep 4, 2003 8.90 9.04 8.85 9.04
233 NYSE CNP Wed, Sep 3, 2003 8.84 9.09 8.69 8.88
232 NYSE CNP Tue, Sep 2, 2003 8.52 8.80 8.42 8.78
231 NYSE CNP Fri, Aug 29, 2003 8.47 8.50 8.35 8.49
230 NYSE CNP Thu, Aug 28, 2003 8.38 8.52 8.37 8.51
229 NYSE CNP Wed, Aug 27, 2003 8.23 8.47 8.22 8.42
228 NYSE CNP Tue, Aug 26, 2003 8.23 8.35 8.19 8.25
227 NYSE CNP Mon, Aug 25, 2003 8.23 8.31 8.16 8.27
226 NYSE CNP Fri, Aug 22, 2003 8.45 8.50 8.18 8.23
225 NYSE CNP Thu, Aug 21, 2003 8.43 8.54 8.32 8.48
224 NYSE CNP Wed, Aug 20, 2003 8.26 8.42 8.26 8.37
223 NYSE CNP Tue, Aug 19, 2003 8.27 8.34 8.21 8.26
222 NYSE CNP Mon, Aug 18, 2003 8.17 8.34 8.12 8.27
221 NYSE CNP Fri, Aug 15, 2003 8.36 8.40 8.11 8.20
220 NYSE CNP Thu, Aug 14, 2003 8.21 8.40 8.09 8.36
219 NYSE CNP Wed, Aug 13, 2003 8.24 8.31 8.11 8.18
218 NYSE CNP Tue, Aug 12, 2003 8.21 8.38 8.18 8.37
217 NYSE CNP Mon, Aug 11, 2003 8.17 8.42 8.10 8.21
216 NYSE CNP Fri, Aug 8, 2003 8.14 8.21 8.07 8.20
215 NYSE CNP Thu, Aug 7, 2003 8.17 8.18 8.04 8.09
214 NYSE CNP Wed, Aug 6, 2003 8.05 8.19 8.00 8.13
213 NYSE CNP Tue, Aug 5, 2003 8.17 8.25 8.05 8.15
212 NYSE CNP Mon, Aug 4, 2003 8.02 8.19 8.00 8.17
211 NYSE CNP Fri, Aug 1, 2003 8.05 8.07 7.91 8.00
210 NYSE CNP Thu, Jul 31, 2003 8.19 8.29 8.06 8.07
209 NYSE CNP Wed, Jul 30, 2003 8.20 8.34 8.05 8.10
208 NYSE CNP Tue, Jul 29, 2003 8.39 8.40 8.21 8.25
207 NYSE CNP Mon, Jul 28, 2003 8.22 8.29 8.05 8.11
206 NYSE CNP Fri, Jul 25, 2003 8.08 8.22 8.02 8.15
205 NYSE CNP Thu, Jul 24, 2003 8.05 8.14 7.95 8.04
204 NYSE CNP Wed, Jul 23, 2003 8.16 8.16 7.96 7.97
203 NYSE CNP Tue, Jul 22, 2003 7.89 8.18 7.89 8.13
202 NYSE CNP Mon, Jul 21, 2003 9.12 9.12 7.75 7.82
201 NYSE CNP Fri, Jul 18, 2003 7.89 8.13 7.75 8.12
200 NYSE CNP Thu, Jul 17, 2003 7.69 7.90 7.67 7.71
199 NYSE CNP Wed, Jul 16, 2003 7.99 8.00 7.67 7.83
198 NYSE CNP Tue, Jul 15, 2003 8.15 8.17 7.99 8.00
197 NYSE CNP Mon, Jul 14, 2003 8.29 8.31 8.11 8.12
196 NYSE CNP Fri, Jul 11, 2003 8.18 8.29 8.12 8.28
195 NYSE CNP Thu, Jul 10, 2003 8.25 8.27 8.10 8.14
194 NYSE CNP Wed, Jul 9, 2003 8.20 8.35 8.16 8.25
193 NYSE CNP Tue, Jul 8, 2003 8.07 8.36 8.05 8.15
192 NYSE CNP Mon, Jul 7, 2003 8.13 8.29 8.10 8.10
191 NYSE CNP Thu, Jul 3, 2003 8.07 8.15 8.02 8.12
190 NYSE CNP Wed, Jul 2, 2003 8.01 8.16 7.98 8.16
189 NYSE CNP Tue, Jul 1, 2003 8.15 8.23 7.92 8.06
188 NYSE CNP Mon, Jun 30, 2003 8.15 8.23 8.11 8.15
187 NYSE CNP Fri, Jun 27, 2003 8.36 8.40 8.12 8.12
186 NYSE CNP Thu, Jun 26, 2003 8.30 8.40 8.17 8.33
185 NYSE CNP Wed, Jun 25, 2003 8.38 8.51 8.27 8.34
184 NYSE CNP Tue, Jun 24, 2003 8.59 8.64 8.17 8.34
183 NYSE CNP Mon, Jun 23, 2003 8.73 8.73 8.45 8.55
182 NYSE CNP Fri, Jun 20, 2003 9.04 9.04 8.64 8.70
181 NYSE CNP Thu, Jun 19, 2003 9.08 9.11 9.01 9.05
180 NYSE CNP Wed, Jun 18, 2003 9.17 9.20 8.96 9.00
179 NYSE CNP Tue, Jun 17, 2003 9.30 9.35 9.15 9.18
178 NYSE CNP Mon, Jun 16, 2003 9.00 9.29 8.91 9.29
177 NYSE CNP Fri, Jun 13, 2003 9.32 9.35 8.85 8.90
176 NYSE CNP Thu, Jun 12, 2003 9.15 9.32 9.01 9.32
175 NYSE CNP Wed, Jun 11, 2003 9.18 9.21 8.98 9.05
174 NYSE CNP Tue, Jun 10, 2003 9.25 9.29 9.03 9.17
173 NYSE CNP Mon, Jun 9, 2003 9.27 9.40 8.80 9.11
172 NYSE CNP Fri, Jun 6, 2003 9.70 9.78 9.27 9.27
171 NYSE CNP Thu, Jun 5, 2003 9.72 9.74 9.50 9.65
170 NYSE CNP Wed, Jun 4, 2003 10.41 10.41 9.44 9.66
169 NYSE CNP Tue, Jun 3, 2003 9.69 9.76 9.61 9.66
168 NYSE CNP Mon, Jun 2, 2003 9.78 9.78 9.55 9.70
167 NYSE CNP Fri, May 30, 2003 9.48 9.78 9.48 9.55
166 NYSE CNP Thu, May 29, 2003 9.73 9.96 9.33 9.38
165 NYSE CNP Wed, May 28, 2003 9.50 9.94 9.49 9.74
164 NYSE CNP Tue, May 27, 2003 9.20 9.54 9.06 9.50
163 NYSE CNP Fri, May 23, 2003 8.90 9.21 8.64 9.04
162 NYSE CNP Thu, May 22, 2003 8.45 8.55 8.30 8.45
161 NYSE CNP Wed, May 21, 2003 8.15 8.62 8.12 8.55
160 NYSE CNP Tue, May 20, 2003 8.85 8.92 8.55 8.70
159 NYSE CNP Mon, May 19, 2003 9.03 9.03 8.74 8.85
158 NYSE CNP Fri, May 16, 2003 9.09 9.12 8.55 9.12
157 NYSE CNP Thu, May 15, 2003 8.25 8.99 8.18 8.99
156 NYSE CNP Wed, May 14, 2003 7.73 8.38 7.73 8.28
155 NYSE CNP Tue, May 13, 2003 7.89 7.98 7.57 7.72
154 NYSE CNP Mon, May 12, 2003 8.00 8.12 7.98 8.00
153 NYSE CNP Fri, May 9, 2003 8.15 8.17 7.97 7.97
152 NYSE CNP Thu, May 8, 2003 8.15 8.15 7.85 8.02
151 NYSE CNP Wed, May 7, 2003 8.02 8.19 8.00 8.10
150 NYSE CNP Tue, May 6, 2003 8.10 8.19 7.98 8.02
149 NYSE CNP Mon, May 5, 2003 8.20 8.24 8.03 8.09
148 NYSE CNP Fri, May 2, 2003 7.88 8.20 7.86 8.20
147 NYSE CNP Thu, May 1, 2003 7.86 7.90 7.58 7.85
146 NYSE CNP Wed, Apr 30, 2003 7.97 8.08 7.82 7.90
145 NYSE CNP Tue, Apr 29, 2003 8.12 8.12 7.97 7.97
144 NYSE CNP Mon, Apr 28, 2003 8.14 8.23 8.08 8.13
143 NYSE CNP Fri, Apr 25, 2003 8.20 8.30 8.05 8.14
142 NYSE CNP Thu, Apr 24, 2003 7.90 8.59 7.90 8.10
141 NYSE CNP Wed, Apr 23, 2003 7.76 7.89 7.65 7.85
140 NYSE CNP Tue, Apr 22, 2003 7.60 7.84 7.54 7.78
139 NYSE CNP Mon, Apr 21, 2003 7.58 7.65 7.40 7.56
138 NYSE CNP Thu, Apr 17, 2003 7.48 7.65 7.45 7.59
137 NYSE CNP Wed, Apr 16, 2003 7.56 7.68 7.40 7.40
136 NYSE CNP Tue, Apr 15, 2003 7.60 7.60 7.52 7.60
135 NYSE CNP Mon, Apr 14, 2003 7.57 7.62 7.48 7.60
134 NYSE CNP Fri, Apr 11, 2003 7.59 7.67 7.44 7.50
133 NYSE CNP Thu, Apr 10, 2003 7.52 7.63 7.40 7.59
132 NYSE CNP Wed, Apr 9, 2003 7.62 7.75 7.46 7.58
131 NYSE CNP Tue, Apr 8, 2003 7.52 7.62 7.50 7.56
130 NYSE CNP Mon, Apr 7, 2003 7.55 7.70 7.51 7.51
129 NYSE CNP Fri, Apr 4, 2003 7.53 7.62 7.43 7.54
128 NYSE CNP Thu, Apr 3, 2003 7.37 7.60 7.30 7.49
127 NYSE CNP Wed, Apr 2, 2003 7.53 7.62 7.30 7.37
126 NYSE CNP Tue, Apr 1, 2003 7.35 7.50 7.20 7.43
125 NYSE CNP Mon, Mar 31, 2003 6.90 7.50 6.89 7.05
124 NYSE CNP Fri, Mar 28, 2003 6.78 6.95 6.69 6.88
123 NYSE CNP Thu, Mar 27, 2003 6.77 6.88 6.70 6.73
122 NYSE CNP Wed, Mar 26, 2003 7.05 7.25 6.80 6.85
121 NYSE CNP Tue, Mar 25, 2003 6.70 7.06 6.66 7.05
120 NYSE CNP Mon, Mar 24, 2003 6.87 6.95 6.69 6.72
119 NYSE CNP Fri, Mar 21, 2003 6.85 7.16 6.73 6.87
118 NYSE CNP Thu, Mar 20, 2003 6.45 6.75 6.43 6.75
117 NYSE CNP Wed, Mar 19, 2003 6.35 6.46 6.25 6.45
116 NYSE CNP Tue, Mar 18, 2003 6.29 6.49 6.20 6.30
115 NYSE CNP Mon, Mar 17, 2003 6.29 6.40 6.18 6.29
114 NYSE CNP Fri, Mar 14, 2003 6.16 6.32 6.16 6.22
113 NYSE CNP Thu, Mar 13, 2003 6.19 6.28 5.98 6.10
112 NYSE CNP Wed, Mar 12, 2003 6.28 6.28 5.95 6.09
111 NYSE CNP Tue, Mar 11, 2003 6.05 6.23 6.05 6.08
110 NYSE CNP Mon, Mar 10, 2003 6.20 6.37 6.05 6.05
109 NYSE CNP Fri, Mar 7, 2003 6.00 6.55 6.00 6.40
108 NYSE CNP Thu, Mar 6, 2003 5.91 6.08 5.76 6.00
107 NYSE CNP Wed, Mar 5, 2003 5.71 5.97 5.61 5.97
106 NYSE CNP Tue, Mar 4, 2003 5.70 5.83 5.45 5.70
105 NYSE CNP Mon, Mar 3, 2003 5.90 5.98 5.49 5.80
104 NYSE CNP Fri, Feb 28, 2003 4.85 4.92 4.62 4.65
103 NYSE CNP Thu, Feb 27, 2003 4.65 4.80 4.62 4.75
102 NYSE CNP Wed, Feb 26, 2003 4.50 4.67 4.50 4.65
101 NYSE CNP Tue, Feb 25, 2003 4.50 4.62 4.35 4.50
100 NYSE CNP Mon, Feb 24, 2003 4.60 4.68 4.53 4.54
99 NYSE CNP Fri, Feb 21, 2003 4.60 4.72 4.35 4.55
98 NYSE CNP Thu, Feb 20, 2003 4.80 4.96 4.60 4.65
97 NYSE CNP Wed, Feb 19, 2003 5.08 5.10 4.52 4.80
96 NYSE CNP Tue, Feb 18, 2003 5.06 5.26 5.04 5.04
95 NYSE CNP Fri, Feb 14, 2003 5.23 5.32 4.75 5.05
94 NYSE CNP Thu, Feb 13, 2003 5.68 5.69 5.05 5.20
93 NYSE CNP Wed, Feb 12, 2003 6.00 6.00 5.64 5.70
92 NYSE CNP Tue, Feb 11, 2003 6.19 6.25 5.90 5.95
91 NYSE CNP Mon, Feb 10, 2003 6.22 6.25 6.01 6.18
90 NYSE CNP Fri, Feb 7, 2003 6.75 6.75 6.08 6.12
89 NYSE CNP Thu, Feb 6, 2003 6.65 6.85 6.51 6.78
88 NYSE CNP Wed, Feb 5, 2003 7.11 7.14 6.60 6.75
87 NYSE CNP Tue, Feb 4, 2003 7.24 7.24 7.00 7.10
86 NYSE CNP Mon, Feb 3, 2003 7.05 7.44 6.98 7.44
85 NYSE CNP Fri, Jan 31, 2003 6.88 7.07 6.85 6.97
84 NYSE CNP Thu, Jan 30, 2003 6.90 7.05 6.80 6.95
83 NYSE CNP Wed, Jan 29, 2003 7.00 7.04 6.80 6.95
82 NYSE CNP Tue, Jan 28, 2003 6.90 7.17 6.84 7.10
81 NYSE CNP Mon, Jan 27, 2003 7.35 7.50 6.70 6.80
80 NYSE CNP Fri, Jan 24, 2003 7.35 7.65 6.98 7.60
79 NYSE CNP Thu, Jan 23, 2003 7.69 7.75 7.47 7.50
78 NYSE CNP Wed, Jan 22, 2003 7.96 7.96 7.57 7.59
77 NYSE CNP Tue, Jan 21, 2003 8.12 8.20 7.85 7.88
76 NYSE CNP Fri, Jan 17, 2003 8.22 8.23 8.01 8.04
75 NYSE CNP Thu, Jan 16, 2003 8.18 8.37 8.13 8.30
74 NYSE CNP Wed, Jan 15, 2003 8.22 8.28 8.06 8.10
73 NYSE CNP Tue, Jan 14, 2003 8.43 8.43 8.17 8.20
72 NYSE CNP Mon, Jan 13, 2003 8.41 8.41 8.08 8.25
71 NYSE CNP Fri, Jan 10, 2003 8.25 8.40 8.10 8.40
70 NYSE CNP Thu, Jan 9, 2003 8.15 8.28 8.07 8.25
69 NYSE CNP Wed, Jan 8, 2003 8.06 8.27 8.02 8.14
68 NYSE CNP Tue, Jan 7, 2003 8.05 8.20 8.00 8.06
67 NYSE CNP Mon, Jan 6, 2003 8.62 8.68 8.20 8.55
66 NYSE CNP Fri, Jan 3, 2003 8.60 8.65 8.50 8.55
65 NYSE CNP Thu, Jan 2, 2003 8.56 8.58 8.35 8.50
64 NYSE CNP Tue, Dec 31, 2002 8.43 8.59 8.41 8.50
63 NYSE CNP Mon, Dec 30, 2002 8.55 8.60 8.36 8.50
62 NYSE CNP Fri, Dec 27, 2002 8.50 8.59 8.31 8.55
61 NYSE CNP Thu, Dec 26, 2002 8.49 8.65 8.36 8.50
60 NYSE CNP Tue, Dec 24, 2002 8.50 8.77 8.49 8.59
59 NYSE CNP Mon, Dec 23, 2002 8.36 8.64 8.29 8.45
58 NYSE CNP Fri, Dec 20, 2002 8.00 8.38 8.00 8.36
57 NYSE CNP Thu, Dec 19, 2002 8.00 8.21 7.90 8.00
56 NYSE CNP Wed, Dec 18, 2002 8.00 8.12 7.91 7.98
55 NYSE CNP Tue, Dec 17, 2002 8.00 8.15 7.88 7.99
54 NYSE CNP Mon, Dec 16, 2002 7.68 7.98 7.60 7.98
53 NYSE CNP Fri, Dec 13, 2002 7.60 7.65 6.90 7.47
52 NYSE CNP Thu, Dec 12, 2002 7.42 7.59 7.36 7.50
51 NYSE CNP Wed, Dec 11, 2002 7.20 7.60 6.90 7.50
50 NYSE CNP Tue, Dec 10, 2002 6.82 7.22 6.81 7.22
49 NYSE CNP Mon, Dec 9, 2002 6.80 6.97 6.75 6.82
48 NYSE CNP Fri, Dec 6, 2002 7.00 7.03 6.69 6.85
47 NYSE CNP Thu, Dec 5, 2002 7.07 7.10 6.90 6.97
46 NYSE CNP Wed, Dec 4, 2002 7.40 7.47 6.81 6.86
45 NYSE CNP Tue, Dec 3, 2002 7.55 7.59 7.27 7.48
44 NYSE CNP Mon, Dec 2, 2002 7.65 7.73 7.40 7.61
43 NYSE CNP Fri, Nov 29, 2002 7.50 7.71 7.50 7.65
42 NYSE CNP Wed, Nov 27, 2002 7.55 7.76 7.50 7.59
41 NYSE CNP Tue, Nov 26, 2002 7.50 7.78 7.38 7.65
40 NYSE CNP Mon, Nov 25, 2002 7.55 7.63 7.41 7.46
39 NYSE CNP Fri, Nov 22, 2002 7.24 7.61 7.10 7.52
38 NYSE CNP Thu, Nov 21, 2002 7.05 7.29 7.05 7.26
37 NYSE CNP Wed, Nov 20, 2002 7.00 7.14 7.00 7.13
36 NYSE CNP Tue, Nov 19, 2002 7.03 7.14 6.86 7.01
35 NYSE CNP Mon, Nov 18, 2002 6.99 7.25 6.99 7.10
34 NYSE CNP Fri, Nov 15, 2002 6.80 7.01 6.78 6.98
33 NYSE CNP Thu, Nov 14, 2002 6.63 6.92 6.61 6.78
32 NYSE CNP Wed, Nov 13, 2002 6.36 6.67 6.36 6.63
31 NYSE CNP Tue, Nov 12, 2002 6.50 6.69 6.47 6.60
30 NYSE CNP Mon, Nov 11, 2002 6.35 6.70 6.16 6.45
29 NYSE CNP Fri, Nov 8, 2002 7.70 7.70 6.36 6.36
28 NYSE CNP Thu, Nov 7, 2002 6.19 7.25 6.17 7.20
27 NYSE CNP Wed, Nov 6, 2002 6.38 6.80 6.15 6.20
26 NYSE CNP Tue, Nov 5, 2002 7.20 7.21 6.25 6.35
25 NYSE CNP Mon, Nov 4, 2002 7.32 7.75 7.32 7.65
24 NYSE CNP Fri, Nov 1, 2002 7.04 7.51 6.95 7.31
23 NYSE CNP Thu, Oct 31, 2002 7.18 7.20 6.85 7.08
22 NYSE CNP Wed, Oct 30, 2002 6.70 7.20 6.70 7.20
21 NYSE CNP Tue, Oct 29, 2002 6.80 6.95 6.50 6.64
20 NYSE CNP Mon, Oct 28, 2002 6.65 6.96 6.37 6.50
19 NYSE CNP Fri, Oct 25, 2002 5.95 6.30 5.75 6.18
18 NYSE CNP Thu, Oct 24, 2002 5.80 6.19 5.64 5.99
17 NYSE CNP Wed, Oct 23, 2002 5.75 5.76 5.42 5.75
16 NYSE CNP Tue, Oct 22, 2002 5.82 5.99 5.41 5.65
15 NYSE CNP Mon, Oct 21, 2002 5.80 5.93 5.70 5.80
14 NYSE CNP Fri, Oct 18, 2002 6.00 6.00 5.65 5.73
13 NYSE CNP Thu, Oct 17, 2002 6.64 6.94 6.13 6.13
12 NYSE CNP Wed, Oct 16, 2002 7.30 7.30 6.58 6.63
11 NYSE CNP Tue, Oct 15, 2002 6.90 7.15 6.66 7.15
10 NYSE CNP Mon, Oct 14, 2002 7.00 7.01 6.65 6.65
9 NYSE CNP Fri, Oct 11, 2002 7.51 8.70 6.91 7.25
8 NYSE CNP Thu, Oct 10, 2002 7.20 7.50 6.80 7.50
7 NYSE CNP Wed, Oct 9, 2002 7.06 7.32 6.49 7.12
6 NYSE CNP Tue, Oct 8, 2002 8.63 8.65 6.80 7.05
5 NYSE CNP Mon, Oct 7, 2002 8.85 8.88 8.45 8.70
4 NYSE CNP Fri, Oct 4, 2002 9.00 9.18 8.30 8.80
3 NYSE CNP Thu, Oct 3, 2002 8.90 9.11 8.60 9.00
2 NYSE CNP Wed, Oct 2, 2002 8.95 9.10 8.70 8.90
1 NYSE CNP Tue, Oct 1, 2002 8.85 9.09 8.72 8.95
# Exchange Symbol Date Open High Low Close

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