Historical Stock Prices

COG 
$28.66
*  
0.32
1.1%
Get COG Alerts
*Delayed - data as of Mar. 27, 2015  -  Find a broker to begin trading COG now
Exchange: NYSE
Industry: Energy
Community Rating:
 
 
Symbol List Views
FlashQuotes InfoQuotes
Stock Details
Summary Quote Real-Time Quote After Hours Quote Pre-market Quote Historical Quote Option Chain
CHARTS
Basic Chart Interactive Chart
COMPANY NEWS
Company Headlines Press Releases Market Stream
STOCK ANALYSIS
Analyst Research Guru Analysis Stock Report Competitors Stock Consultant Stock Comparison
FUNDAMENTALS
Call Transcripts Annual Report Income Statement Revenue/EPS SEC Filings Short Interest Dividend History
HOLDINGS
Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
 Save Stocks

Get up to 10 years of daily historical stock prices & volumes.

Select the Timeframe:

Results for: 1 Year, From 27-MAR-2014 TO 27-MAR-2015

Date Open High "High" is the highest sales price the stock has achieved during the regular trading hours, the intra-day high. Low "Low" is the lowest sales price the stock has fallen to during the regular trading hours, the intra-day low. Close / Last "Close" is the period at the end of the trading session. Sometimes used to refer to closing price. Volume "Volume" The closing daily official volumes represented graphically for each trading day.
03/27/2015 28.82 29.07 28.58 28.66 4,052,264
03/26/2015 29.72 29.85 28.69 28.98 4,315,444
03/25/2015 29.12 29.5 28.59 29.3 5,560,822
03/24/2015 28.53 28.995 28.46 28.91 3,741,855
03/23/2015 28.65 28.73 28.3 28.5 4,084,103
03/20/2015 28.66 28.77 28.44 28.69 4,879,977
03/19/2015 28.05 28.51 27.92 28.32 5,883,133
03/18/2015 27.66 28.64 27.5 28.48 6,857,095
03/17/2015 28.88 28.88 27.95 28.07 6,302,250
03/16/2015 27.92 28.23 27.68 28.22 4,774,029
03/13/2015 27.6 28.165 27.21 28.12 5,897,763
03/12/2015 28.09 28.23 27.65 27.85 4,956,081
03/11/2015 26.95 28.05 26.83 27.92 4,809,496
03/10/2015 27.35 27.74 26.9 26.9 5,098,368
03/09/2015 27.84 27.91 27.3 27.53 9,183,222
03/06/2015 28.23 28.47 27.83 27.92 4,120,830
03/05/2015 28.52 28.74 27.81 28.52 5,396,454
03/04/2015 29.44 29.44 28.655 28.73 5,799,424
03/03/2015 29.16 29.56 28.86 29.19 5,585,676
03/02/2015 29 29.4 28.7 29.15 7,599,306
02/27/2015 29.02 29.31 28.61 29 7,064,281
02/26/2015 29.75 29.75 28.24 28.9 7,433,830
02/25/2015 28.41 30.01 28.4 29.91 8,568,323
02/24/2015 27.75 28.525 27.39 28.4 6,617,376
02/23/2015 27.64 28.15 27.315 27.58 6,385,778
02/20/2015 27.63 28.88 27.586 28.06 7,006,096
02/19/2015 26.82 27.85 26.8 27.71 6,112,403
02/18/2015 27.78 28.18 27.465 27.52 6,344,684
02/17/2015 27.92 28.19 27.715 28.08 3,928,763
02/13/2015 28.24 28.34 27.865 28.1 4,111,260
02/12/2015 28.56 28.7 27.79 27.92 6,487,914
02/11/2015 27.74 28.66 27.65 28.09 7,201,160
02/10/2015 27.26 28.47 26.81 28.16 11,004,330
02/09/2015 26.97 27.6 26.97 27.22 6,232,389
02/06/2015 26.87 27.28 26.7 26.83 6,072,625
02/05/2015 26.85 27.13 26.45 26.66 7,082,596
02/04/2015 27.1 27.11 26.46 26.63 9,879,655
02/03/2015 27.7 27.78 27.05 27.51 10,656,430
02/02/2015 26.86 27.38 26.55 27.36 5,726,969
01/30/2015 26.29 26.885 26.09 26.5 7,159,143
01/29/2015 27.21 27.295 26.32 26.58 8,090,393
01/28/2015 27.9 28.02 26.01 27.07 17,673,940
01/27/2015 28.56 28.98 28.335 28.48 5,440,821
01/26/2015 28.49 28.905 28.431 28.71 4,528,951
01/23/2015 28.76 29.24 28.45 28.48 5,996,061
01/22/2015 29.09 29.09 27.87 28.58 8,903,091
01/21/2015 29.14 29.34 28.75 29.02 6,897,900
01/20/2015 28.75 28.89 28.07 28.82 5,670,469
01/16/2015 28.85 29.09 28.25 29.04 8,665,210
01/15/2015 30.04 30.1 28.63 28.78 6,713,380
01/14/2015 29.56 29.93 28.84 29.51 8,235,711
01/13/2015 29.6 29.895 28.995 29.66 7,748,971
01/12/2015 29.53 29.84 29.19 29.36 6,335,306
01/09/2015 28.84 30.39 28.84 30.05 9,175,051
01/08/2015 28.28 28.895 27.87 28.86 6,678,659
01/07/2015 28.49 28.59 27.91 28.29 5,398,997
01/06/2015 28.32 28.72 27.52 28.05 7,983,827
01/05/2015 29.54 29.92 28.42 28.45 7,365,891
01/02/2015 29.47 30.38 29.4098 30.1 4,043,181
12/31/2014 29.43 30.0399 29.4 29.61 3,870,670
12/30/2014 29.69 30.02 29.18 29.77 4,083,195
12/29/2014 30.11 30.4 29.56 29.86 6,956,396
12/26/2014 30.47 30.74 29.81 29.88 4,494,333
12/24/2014 30.45 30.8499 30.12 30.21 4,158,137
12/23/2014 30.74 31.12 30.25 30.6 7,300,626
12/22/2014 30.88 31.33 30.1 30.53 7,383,898
12/19/2014 32.62 32.89 30.72 31.78 11,765,410
12/18/2014 32.83 33.08 31.21 32.44 8,852,961
12/17/2014 30.51 32.1 30.35 31.66 8,531,708
12/16/2014 29.36 31.42 29.309 30.22 7,673,444
12/15/2014 30.23 30.66 29.78 29.8 6,462,810
12/12/2014 29.05 30.46 29.04 30.09 7,541,210
12/11/2014 29.41 30 29.32 29.53 5,684,683
12/10/2014 29.85 29.88 29.205 29.51 7,024,763
12/09/2014 29.66 30.81 29.65 30.36 6,202,876
12/08/2014 30.26 30.61 29.87 30.15 7,487,021
12/05/2014 31.16 31.2465 30.23 30.81 5,959,416
12/04/2014 31.07 31.68 30.8 31.1 6,730,297
12/03/2014 31.89 32.15 31.145 31.36 5,999,754
12/02/2014 32.9 33.31 31.31 31.42 11,115,150
12/01/2014 32.78 33.57 32.33 33.2 8,696,341
11/28/2014 32.13 34.0125 31.97 33.04 6,153,229
11/26/2014 33.97 33.98 33.29 33.42 3,879,608
11/25/2014 34.6 34.85 33.89 34.2 5,981,166
11/24/2014 34.23 34.71 34.02 34.62 5,506,121
11/21/2014 35.23 35.24 34.24 34.44 6,444,835
11/20/2014 33.99 35.04 33.99 34.71 6,128,394
11/19/2014 33.67 34.5 33.45 34.04 5,735,116
11/18/2014 33.43 34.04 33.1 33.27 4,174,947
11/17/2014 33.58 34.11 33.42 33.53 5,250,185
11/14/2014 32.92 33.85 32.76 33.62 5,144,182
11/13/2014 32.97 33.25 32.24 32.7 6,147,814
11/12/2014 33.28 33.81 33.06 33.47 4,091,631
11/11/2014 32.86 33.73 32.86 33.59 3,400,696
11/10/2014 33.8 34.2 32.98 33.2 6,427,437
11/07/2014 32.82 33.8 32.8 33.62 8,591,158
11/06/2014 31.51 32.71 31.36 32.7 5,125,931
11/05/2014 31.17 31.951 30.98 31.73 5,887,776
11/04/2014 30.41 30.91 29.87 30.73 5,091,722
11/03/2014 31.44 31.75 30.67 30.81 4,481,310
10/31/2014 30.66 31.12 30.125 31.1 6,339,995
10/30/2014 31.41 31.45 30.205 30.39 8,407,275
10/29/2014 31.91 32.38 31.26 31.6 7,421,070
10/28/2014 30.73 31.77 30.3845 31.63 4,669,811
10/27/2014 30.48 30.965 29.96 30.55 5,035,709
10/24/2014 32.02 32.789 30.05 31.23 8,483,156
10/23/2014 30.67 31.73 30.62 31.44 6,155,087
10/22/2014 31.64 31.795 30.44 30.49 6,601,039
10/21/2014 31.38 31.6 30.71 31.48 5,864,501
10/20/2014 30.83 31.47 30.63 30.82 5,863,784
10/17/2014 31.71 31.97 30.38 30.95 8,504,835
10/16/2014 29.67 31.37 29.61 31.18 10,298,940
10/15/2014 27.95 30.462 27.75 30.3 11,139,380
10/14/2014 28.75 29.37 28.15 28.48 9,342,856
10/13/2014 29.25 29.77 28.49 28.53 6,974,146
10/10/2014 29.82 30.16 29.06 29.34 8,554,394
10/09/2014 31.01 31.065 29.7 29.84 9,319,483
10/08/2014 30.96 31.345 30.27 31.32 7,275,749
10/07/2014 31.12 31.68 30.89 31.13 5,753,868
10/06/2014 31.16 31.44 30.93 31.24 4,397,089
10/03/2014 31.52 31.53 30.99 31.28 4,458,068
10/02/2014 31.54 31.84 31.16 31.52 8,422,326
10/01/2014 32.64 32.98 31.78 31.81 6,927,865
09/30/2014 32.9 33.33 32.425 32.69 6,170,382
09/29/2014 31.97 33.02 31.83 33.01 7,813,420
09/26/2014 31.37 32.21 31.36 32.15 6,551,974
09/25/2014 31.95 32.05 31.29 31.43 6,736,438
09/24/2014 30.97 32.24 30.75 32.1 13,513,350
09/23/2014 32.49 32.58 31.58 31.59 7,968,292
09/22/2014 32.96 33 32.2 32.51 4,436,447
09/19/2014 33.31 33.45 32.91 32.97 4,190,546
09/18/2014 33.83 33.83 33 33.2 5,822,264
09/17/2014 33.9 34.14 33.67 33.76 3,171,507
09/16/2014 33.16 33.99 33.15 33.75 3,195,256
09/15/2014 32.96 33.45 32.81 33.22 3,507,807
09/12/2014 33.28 33.41 32.8 33.01 4,232,856
09/11/2014 33.46 33.515 33.08 33.45 4,824,835
09/10/2014 33.55 33.92 33.18 33.84 2,900,780
09/09/2014 33.61 34.08 33.5 33.75 3,297,615
09/08/2014 33.87 33.92 33.175 33.45 3,795,209
09/05/2014 33.49 34.22 33.44 34.05 4,801,394
09/04/2014 33.84 34.16 33.63 33.81 7,499,998
09/03/2014 33.49 33.89 33.21 33.76 4,359,792
09/02/2014 33.91 33.91 33.05 33.35 4,151,406
08/29/2014 33.31 33.55 33.11 33.54 3,706,824
08/28/2014 32.88 33.4 32.82 33.37 2,971,896
08/27/2014 33.34 33.36 32.78 32.91 3,900,938
08/26/2014 33.67 33.84 33.27 33.28 2,539,582
08/25/2014 33.12 33.62 33.04 33.49 2,757,973
08/22/2014 33.17 33.25 32.77 33 4,077,439
08/21/2014 33.37 33.66 32.975 33.5 3,462,670
08/20/2014 32.83 33.44 32.601 33.35 4,329,020
08/19/2014 33.34 33.46 32.93 32.99 5,377,808
08/18/2014 33.15 33.3501 32.7 33.19 5,538,804
08/15/2014 33.21 33.64 32.615 33.02 4,630,270
08/14/2014 33.19 33.6 32.9 33.19 3,537,104
08/13/2014 33.56 33.72 32.931 33.03 3,336,508
08/12/2014 34.12 34.35 33.51 33.55 3,097,485
08/11/2014 34.38 34.5 34.02 34.09 3,496,940
08/08/2014 33.56 34.23 33.35 34.16 3,786,401
08/07/2014 33.7 33.77 33.1 33.31 3,335,518
08/06/2014 33.6 33.89 33.4032 33.51 4,041,908
08/05/2014 34.17 34.78 33.71 33.82 8,676,542
08/04/2014 32.78 33.71 32.71 33.58 4,368,047
08/01/2014 32.86 33.14 32.52 32.75 4,443,107
07/31/2014 33 33.47 32.87 32.95 5,166,667
07/30/2014 33.56 33.73 32.8799 33.17 4,456,867
07/29/2014 32.89 33.56 32.83 33.46 5,754,971
07/28/2014 32.39 32.975 32.265 32.88 6,490,469
07/25/2014 32.87 32.93 32.45 32.62 5,559,480
07/24/2014 34.45 34.81 33 33.07 7,918,373
07/23/2014 33.22 33.44 32.62 33.36 7,128,333
07/22/2014 33.4 33.45 32.78 33 7,471,029
07/21/2014 33.3 33.47 33.08 33.28 3,050,091
07/18/2014 33.5 33.68 33.11 33.4 4,530,399
07/17/2014 34.25 34.5 33.37 33.4 7,844,234
07/16/2014 34.26 34.72 34.2 34.68 3,265,097
07/15/2014 34.4 34.51 34 34.09 7,240,196
07/14/2014 34.1 34.52 33.94 34.49 5,440,984
07/11/2014 34.6 34.6 33.87 33.88 4,307,823
07/10/2014 34.42 34.94 34.41 34.73 4,705,805
07/09/2014 34.63 34.94 34.5 34.89 5,041,544
07/08/2014 34.02 34.72 33.91 34.61 5,477,741
07/07/2014 34.72 34.85 34.031 34.19 4,390,557
07/03/2014 35.23 35.28 34.63 34.93 3,196,121
07/02/2014 34.22 35.405 34.22 35.2 6,762,405
07/01/2014 34.15 34.38 33.9 34.34 5,663,313
06/30/2014 34.2 34.31 33.95 34.14 7,208,533
06/27/2014 33.99 34.38 33.94 34.2 3,551,715
06/26/2014 34.34 34.495 33.945 34.09 4,978,738
06/25/2014 33.89 34.37 33.75 34.3 7,209,289
06/24/2014 34.34 34.66 33.6 33.81 10,674,800
06/23/2014 34.75 35.45 34.43 35.06 5,040,954
06/20/2014 35.14 35.17 34.5 34.75 5,020,960
06/19/2014 34.96 35.08 34.61 34.96 3,331,672
06/18/2014 34.89 35 34.515 34.97 3,891,323
06/17/2014 34.62 34.95 34.495 34.78 4,157,691
06/16/2014 34.84 34.95 34.35 34.69 5,273,999
06/13/2014 35.19 35.19 34.56 34.67 6,330,563
06/12/2014 35.09 35.63 34.96 35.26 4,208,249
06/11/2014 34.72 35.09 34.64 34.96 4,529,452
06/10/2014 35.65 35.76 34.63 35.01 6,530,222
06/09/2014 36.02 36.25 35.77 35.83 3,377,736
06/06/2014 36.32 36.47 35.68 36.09 4,794,502
06/05/2014 36.14 36.46 35.97 36.25 3,277,772
06/04/2014 35.98 36.49 35.81 35.99 4,699,222
06/03/2014 35.79 36.24 35.719 36.17 3,136,259
06/02/2014 36.21 36.44 35.89 35.92 3,918,799
05/30/2014 36.34 36.7 36.04 36.24 5,206,529
05/29/2014 36.1 36.61 35.96 36.54 4,411,202
05/28/2014 36.62 36.62 35.83 35.96 5,231,954
05/27/2014 36 36.54 35.71 36.39 3,615,639
05/23/2014 36.17 36.35 35.68 35.77 3,895,511
05/22/2014 36.66 36.66 35.98 36.07 4,856,663
05/21/2014 36 36.82 35.86 36.73 4,971,515
05/20/2014 36.7 36.76 36.19 36.32 3,989,158
05/19/2014 36.52 37.04 36.32 36.72 3,692,736
05/16/2014 37.15 37.16 36.37 36.51 5,423,568
05/15/2014 37 37.37 36.63 37.21 7,101,082
05/14/2014 37.42 37.77 36.98 37.12 4,538,096
05/13/2014 37.36 37.7651 37.27 37.5 6,320,866
05/12/2014 36.93 37.24 36.56 37.19 6,322,495
05/09/2014 37.25 37.42 36.77 36.91 6,194,360
05/08/2014 37.92 38.01 37.16 37.25 7,987,472
05/07/2014 38.87 39.0596 37.8 38.05 6,844,449
05/06/2014 38.76 39.09 38.5 38.55 6,483,690
05/05/2014 38.7 38.83 38.33 38.61 5,511,534
05/02/2014 39 39.04 38.201 38.78 8,940,748
05/01/2014 39.26 39.46 38.99 39.4 8,824,150
04/30/2014 38.86 39.33 38.43 39.28 6,948,070
04/29/2014 39 39.235 38.75 39.13 11,420,960
04/28/2014 38.45 38.9 38.12 38.84 7,755,678
04/25/2014 37.65 38.58 37.2205 38.18 9,518,151
04/24/2014 36.95 38.5 36.9 37.97 15,071,860
04/23/2014 35.96 36.59 35.73 36.14 9,507,188
04/22/2014 35.03 35.99 34.85 35.65 10,885,790
04/21/2014 34.78 35.14 34.56 35.12 5,437,817
04/17/2014 34.03 35.4 33.92 34.92 9,741,115
04/16/2014 33.18 34.08 33.13 34.05 6,672,164
04/15/2014 32.73 33.18 32.46 32.97 6,345,360
04/14/2014 32.63 33.02 32.47 32.76 5,471,539
04/11/2014 32.35 32.83 32.35 32.41 6,257,983
04/10/2014 33.48 33.75 32.17 32.5 22,068,050
04/09/2014 34.51 34.52 33.74 34.09 5,251,734
04/08/2014 34.13 34.6 33.7 34.57 7,012,838
04/07/2014 34.5 34.62 33.72 34.02 5,608,065
04/04/2014 35.71 35.74 34.5 34.57 8,700,473
04/03/2014 35.1 35.64 34.925 35.49 7,207,334
04/02/2014 34.3 35.08 34.29 34.93 6,734,344
04/01/2014 34.08 34.3275 33.75 34.28 7,180,455
03/31/2014 33.8 34.12 33.71 33.88 5,245,008
03/28/2014 33.64 34.05 33.35 33.84 7,881,359
03/27/2014 32.31 33.63 32.275 33.45 10,233,260
*This data reflects the latest intra-day delayed pricing.
Download Excel icon Download this file in Excel Format

Research Brokers before you trade

Want to trade FX?