Historical Stock Prices

CSTM 
$18.56
*  
0.16
0.85%
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*Delayed - data as of Apr. 17, 2015  -  Find a broker to begin trading CSTM now
Exchange: NYSE
Industry: Basic Industries
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Results for: 3 Month, From 17-JAN-2015 TO 17-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.
04/17/2015 18.65 18.77 18.48 18.56 717,432
04/16/2015 18.55 19.095 18.4201 18.72 1,077,404
04/15/2015 18.84 18.84 18.4 18.57 1,986,177
04/14/2015 18.66 19.04 18.09 18.79 606,174
04/13/2015 18.36 18.65 18.19 18.61 263,709
04/10/2015 18.31 18.7 18.1656 18.36 233,003
04/09/2015 18.51 18.77 17.97 18.23 735,410
04/08/2015 18.43 19.17 18.09 18.68 495,172
04/07/2015 19.48 19.5 18.43 18.43 584,853
04/06/2015 19.47 19.69 19.09 19.42 269,176
04/02/2015 19.42 19.73 19.38 19.52 167,239
04/01/2015 20.31 20.31 19.27 19.45 410,429
03/31/2015 19.91 20.37 19.65 20.32 402,472
03/30/2015 19.36 20.215 19.26 19.92 512,942
03/27/2015 19.29 19.37 18.93 19.19 472,905
03/26/2015 19.1 19.35 18.97 19.2 581,496
03/25/2015 20.12 20.12 19.17 19.19 651,494
03/24/2015 20.2 20.28 19.9 20.12 402,947
03/23/2015 20.18 20.3 19.89 20.2 386,594
03/20/2015 20.66 20.81 20.04 20.09 1,146,348
03/19/2015 20.51 20.65 20.04 20.51 686,920
03/18/2015 20.06 20.74 19.87 20.48 735,748
03/17/2015 19.95 20.53 19.71 20.22 448,931
03/16/2015 20.44 20.64 19.76 20.07 629,843
03/13/2015 20.04 20.76 19.7 20.45 700,155
03/12/2015 19.1 20.25 18.4 20.22 1,231,151
03/11/2015 19.3 19.53 18.64 18.91 725,946
03/10/2015 20.12 20.21 19.19 19.32 553,952
03/09/2015 19.95 20.25 19.88 20.24 769,717
03/06/2015 19.94 20.08 19.75 20 455,990
03/05/2015 19.99 20.55 19.7 20.04 780,280
03/04/2015 19.44 19.98 19.13 19.93 427,886
03/03/2015 19.61 19.83 19.35 19.55 320,903
03/02/2015 18.95 19.9 18.73 19.75 392,339
02/27/2015 18.34 18.93 18.33 18.91 476,015
02/26/2015 18.51 18.725 18.39 18.45 198,049
02/25/2015 18.6 18.6999 18.12 18.42 421,646
02/24/2015 18.82 18.9 18.33 18.66 441,707
02/23/2015 19.04 19.1499 18.51 18.77 330,323
02/20/2015 18.98 19.4289 18.804 19.06 370,766
02/19/2015 18.71 19.23 18.55 18.98 408,283
02/18/2015 18.71 19.12 18.51 18.75 244,564
02/17/2015 18.82 18.86 18.53 18.73 317,876
02/13/2015 18.87 19.17 18.699 18.77 571,412
02/12/2015 18.96 18.97 18.54 18.67 446,322
02/11/2015 18.57 18.85 18.414 18.51 280,147
02/10/2015 18.23 18.75 17.95 18.59 631,691
02/09/2015 19.39 19.39 17.98 18.28 913,035
02/06/2015 19.53 19.66 19.03 19.24 530,754
02/05/2015 19.7 20.11 19.385 19.62 745,344
02/04/2015 19.08 19.66 18.63 19.56 808,075
02/03/2015 18.66 19.4 18.5 19.06 1,241,077
02/02/2015 18.5 18.5199 18.16 18.29 476,209
01/30/2015 18.67 18.7 18.16 18.41 426,076
01/29/2015 18.29 18.88 18.11 18.72 1,310,678
01/28/2015 17.9 18.92 17.54 18.46 1,022,410
01/27/2015 17.49 18.09 17.364 17.75 432,742
01/26/2015 17.64 18.01 17.4301 17.64 356,519
01/23/2015 18.24 18.24 17.6049 17.77 534,415
01/22/2015 18.32 18.5 18.09 18.21 541,530
01/21/2015 17.71 18.49 17.52 18.24 582,749
01/20/2015 17.57 17.98 17.1172 17.71 653,580
*This data reflects the latest intra-day delayed pricing.
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