Historical Stock Prices

ACI 
$1.03
*  
0.0358
3.6%
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*Delayed - data as of Apr. 24, 2015  -  Find a broker to begin trading ACI now
Exchange: NYSE
Industry: Energy
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Results for: 3 Month, From 24-JAN-2015 TO 24-APR-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.
04/24/2015 1.01 1.06 0.994 1.03 3,850,936
04/23/2015 0.99 1.01 0.98 0.9942 2,885,034
04/22/2015 0.95 1.02 0.95 1.02 2,515,732
04/21/2015 1.04 1.04 0.95 1 6,126,898
04/20/2015 1.08 1.1 1.01 1.06 4,075,916
04/17/2015 1.06 1.09 1.04 1.04 2,355,697
04/16/2015 1.12 1.12 1.04 1.06 2,608,721
04/15/2015 1.01 1.12 1.01 1.08 2,872,040
04/14/2015 1.04 1.05 1 1.03 1,767,760
04/13/2015 1.05 1.08 1.02 1.04 1,650,895
04/10/2015 1.08 1.08 1.03 1.07 1,356,194
04/09/2015 1.05 1.08 1.03 1.05 2,435,577
04/08/2015 1.11 1.12 1.01 1.04 2,768,891
04/07/2015 1.05 1.15 1.01 1.11 4,853,188
04/06/2015 0.98 1.05 0.9611 1.04 4,004,882
04/02/2015 0.97 0.9959 0.95 0.9517 1,945,985
04/01/2015 1.01 1.02 0.945 0.99 3,065,244
03/31/2015 1 1.02 0.952 0.9999 3,264,180
03/30/2015 1.04 1.04 0.9468 0.9796 3,204,074
03/27/2015 1 1.05 0.92 1.04 5,275,562
03/26/2015 1.06 1.08 0.96 0.9949 4,147,862
03/25/2015 1.03 1.08 1.01 1.04 3,347,376
03/24/2015 0.99 1.03 0.97 1.03 3,088,642
03/23/2015 0.93 1 0.93 0.9712 3,264,548
03/20/2015 0.9525 0.97 0.8812 0.9048 13,678,240
03/19/2015 0.97 0.9961 0.8718 0.9472 3,516,905
03/18/2015 0.8105 0.98 0.8101 0.96 4,162,732
03/17/2015 0.83 0.839 0.8 0.8168 4,873,778
03/16/2015 0.8901 0.8901 0.7977 0.8394 4,640,916
03/13/2015 0.95 0.9656 0.8502 0.879 4,607,124
03/12/2015 1.01 1.05 0.9394 0.95 2,921,196
03/11/2015 0.98 1.01 0.94 0.99 2,729,073
03/10/2015 1.07 1.075 0.9812 0.99 4,597,610
03/09/2015 1.13 1.14 1.07 1.07 2,723,847
03/06/2015 1.1 1.13 1.07 1.1 3,927,557
03/05/2015 1.15 1.15 1.1 1.12 3,312,355
03/04/2015 1.2 1.2 1.12 1.15 3,198,462
03/03/2015 1.26 1.29 1.14 1.21 6,277,781
03/02/2015 1.33 1.33 1.21 1.29 5,084,289
02/27/2015 1.3 1.34 1.26 1.31 3,901,257
02/26/2015 1.33 1.37 1.3 1.34 3,658,400
02/25/2015 1.39 1.43 1.33 1.39 4,809,076
02/24/2015 1.3 1.37 1.29 1.37 3,286,081
02/23/2015 1.3 1.31 1.22 1.31 3,760,798
02/20/2015 1.34 1.39 1.31 1.37 3,772,310
02/19/2015 1.3 1.38 1.23 1.34 4,175,268
02/18/2015 1.24 1.35 1.24 1.31 5,055,621
02/17/2015 1.2 1.28 1.13 1.23 4,347,324
02/13/2015 1.2 1.27 1.17 1.19 5,520,451
02/12/2015 1.22 1.24 1.16 1.17 4,411,703
02/11/2015 1.16 1.18 1.12 1.16 2,292,737
02/10/2015 1.15 1.185 1.08 1.18 4,602,095
02/09/2015 1.08 1.23 1.075 1.14 5,736,271
02/06/2015 1.14 1.16 1.05 1.08 4,738,187
02/05/2015 1.18 1.22 1.14 1.14 3,346,589
02/04/2015 1.1 1.21 1.06 1.17 5,952,401
02/03/2015 1.02 1.15 1.01 1.1 9,564,056
02/02/2015 0.94 0.96 0.885 0.9456 6,599,157
01/30/2015 0.9 0.9379 0.8618 0.9273 6,377,655
01/29/2015 0.99 0.99 0.8955 0.8999 4,750,825
01/28/2015 1.03 1.04 0.94 0.9748 5,577,778
01/27/2015 1.01 1.08 0.97 1 5,321,350
01/26/2015 1.07 1.08 1.01 1.04 5,356,478
*This data reflects the latest intra-day delayed pricing.
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