ROCK

Historical Stock Prices

$19.14
*  
0.15
0.79%
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*Delayed - data as of Jul. 31, 2015  -  Find a broker to begin trading ROCK now
Exchange: NASDAQ
Industry: Capital Goods
Community Rating:
 
 
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Results for: 1 Year, From 31-JUL-2014 TO 31-JUL-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.
07/31/2015 19.08 19.42 19.01 19.14 81,964
07/30/2015 18.87 19.03 18.72 18.99 119,188
07/29/2015 19 19.29 18.88 19.01 105,198
07/28/2015 19.06 19.235 18.75 18.98 105,775
07/27/2015 18.98 19.38 18.85 18.9 117,926
07/24/2015 19.58 19.74 19.01 19.24 167,060
07/23/2015 20.23 20.27 19.58 19.65 89,319
07/22/2015 19.79 20.23 19.79 20.2 148,459
07/21/2015 19.85 20.16 19.58 19.86 192,283
07/20/2015 20.08 20.18 19.82 19.89 198,287
07/17/2015 20.91 21.08 20.27 20.27 175,806
07/16/2015 20.86 21.15 20.86 20.9 312,109
07/15/2015 20.76 20.92 20.57 20.69 161,486
07/14/2015 20.73 21.07 20.72 20.83 56,201
07/13/2015 20.89 21.26 20.46 20.8 159,751
07/10/2015 19.75 21.49 19.73 20.78 190,503
07/09/2015 19.9 19.98 19.34 19.35 132,042
07/08/2015 19.61 19.965 19.39 19.54 117,877
07/07/2015 20.02 20.045 19.62 19.84 144,634
07/06/2015 19.7 20.15 19.7 19.95 239,802
07/02/2015 20.11 20.335 19.92 19.99 92,651
07/01/2015 20.5 20.62 19.97 20.08 157,430
06/30/2015 20.53 20.53 20.24 20.37 133,010
06/29/2015 20.5 20.78 20.2 20.25 94,146
06/26/2015 20.78 20.9 20.48 20.61 232,044
06/25/2015 20.75 20.97 20.63 20.81 169,534
06/24/2015 21.12 21.12 20.68 20.69 151,545
06/23/2015 21.01 21.01 20.85 20.95 94,858
06/22/2015 21.09 21.1 20.91 20.96 152,550
06/19/2015 20.76 21.38 20.76 20.9 286,661
06/18/2015 20.98 21.06 20.56 20.69 150,241
06/17/2015 21.09 21.24 20.76 20.83 96,952
06/16/2015 20.65 20.99 20.495 20.81 114,783
06/15/2015 20.25 20.8 19.42 20.76 225,724
06/12/2015 20.15 20.5 19.71 19.97 104,237
06/11/2015 20.17 20.26 19.41 20.2 91,022
06/10/2015 18.7 20.07 18.7 19.94 91,016
06/09/2015 18.7 18.73 18.38 18.46 25,943
06/08/2015 18.66 18.78 18.41 18.65 51,216
06/05/2015 18.39 18.75 18.17 18.73 52,238
06/04/2015 18.42 18.58 18.29 18.49 35,543
06/03/2015 18.08 18.71 18.08 18.67 56,018
06/02/2015 17.89 18.54 17.89 17.98 74,552
06/01/2015 18.08 18.19 17.6 17.98 54,501
05/29/2015 18.36 18.38 17.85 17.92 117,992
05/28/2015 18.48 18.49 18.32 18.41 19,430
05/27/2015 18.1 18.49 17.93 18.49 48,492
05/26/2015 18.08 18.4 17.93 18 80,196
05/22/2015 18.21 18.34 17.95 18.25 71,476
05/21/2015 18.24 18.46 18.19 18.22 48,369
05/20/2015 18.33 18.47 18.135 18.23 74,689
05/19/2015 18.19 18.32 17.95 18.22 42,081
05/18/2015 18.17 18.36 17.1 18.15 50,160
05/15/2015 18.31 18.38 18.09 18.2 32,657
05/14/2015 18.16 18.5 18.15 18.34 44,990
05/13/2015 18 18.14 17.88 18.01 36,587
05/12/2015 17.82 17.93 17.33 17.93 39,950
05/11/2015 18.1 18.3 17.86 17.87 61,032
05/08/2015 18 18.26 17.85 18.15 84,273
05/07/2015 17.35 17.9299 16.93 17.71 71,423
05/06/2015 16.73 16.92 16.46 16.91 74,089
05/05/2015 16.56 16.88 16.45 16.62 78,154
05/04/2015 16.74 17.1 16.61 16.64 58,866
05/01/2015 16.61 16.815 16.45 16.73 115,650
04/30/2015 16.94 16.965 16.41 16.56 90,532
04/29/2015 17.17 17.205 16.8 17.06 61,453
04/28/2015 17.09 17.45 17.02 17.2 35,995
04/27/2015 17.17 17.5 16.85 16.99 64,058
04/24/2015 17.16 17.25 17.04 17.14 41,763
04/23/2015 16.67 17.12 16.4 17.07 47,817
04/22/2015 16.64 16.79 16.37 16.65 50,186
04/21/2015 16.54 16.78 16.42 16.57 26,809
04/20/2015 16.46 16.95 16.2938 16.4 55,528
04/17/2015 16.57 16.57 16 16.28 101,776
04/16/2015 16.81 16.915 16.66 16.72 53,382
04/15/2015 17.09 17.18 16.8 16.97 56,690
04/14/2015 16.66 17 16.6051 16.91 47,460
04/13/2015 16.32 16.68 16.26 16.56 42,834
04/10/2015 16.32 16.32 16.0625 16.22 51,118
04/09/2015 16.19 16.34 15.97 16.24 47,276
04/08/2015 16 16.35 15.85 16.12 232,589
04/07/2015 16.79 16.79 15.94 16.09 68,220
04/06/2015 16.34 16.75 16.34 16.73 50,604
04/02/2015 15.94 16.56 15.94 16.5 76,312
04/01/2015 16.31 16.4 15.75 16.03 66,742
03/31/2015 16.54 16.6 16.18 16.41 56,394
03/30/2015 16.1 16.94 15.88 16.5 98,015
03/27/2015 15.32 15.485 15.06 15.47 35,989
03/26/2015 15.19 15.71 15.19 15.36 33,830
03/25/2015 15.87 15.98 15.12 15.16 37,185
03/24/2015 15.55 15.98 15.5 15.86 31,842
03/23/2015 15.44 15.74 15.37 15.54 42,775
03/20/2015 15.02 15.45 14.96 15.41 103,588
03/19/2015 15.1 15.27 14.74 14.88 24,121
03/18/2015 14.69 15.32 14.58 15.19 51,061
03/17/2015 14.55 14.85 14.39 14.8 49,811
03/16/2015 14.99 15 14.58 14.69 36,706
03/13/2015 14.94 14.99 14.46 14.98 51,820
03/12/2015 14.3 15.12 14.15 15.04 63,455
03/11/2015 13.83 14.17 13.44 14.12 71,998
03/10/2015 14.14 14.24 13.73 13.76 41,881
03/09/2015 14.31 14.51 14.26 14.36 37,762
03/06/2015 14.77 14.85 14.33 14.34 45,620
03/05/2015 15.01 15.06 14.61 14.82 38,046
03/04/2015 14.91 15.15 14.8 15.04 30,348
03/03/2015 14.91 15.23 14.91 15.06 34,710
03/02/2015 14.7 15.18 14.65 15.05 43,547
02/27/2015 15.09 15.18 14.63 14.66 54,137
02/26/2015 15.13 15.16 14.84 15.07 58,565
02/25/2015 15.45 15.55 15.17 15.19 50,482
02/24/2015 15.69 15.87 15.25 15.37 45,241
02/23/2015 16.04 16.04 15.49 15.61 54,309
02/20/2015 17.22 17.22 15.785 16.16 81,686
02/19/2015 16.72 16.91 16.51 16.53 30,799
02/18/2015 16.61 16.87 16.491 16.87 35,364
02/17/2015 16.55 16.79 16.49 16.65 26,964
02/13/2015 16.25 16.71 16.2 16.6 30,075
02/12/2015 16.25 16.51 15.879 16.29 37,477
02/11/2015 16.06 16.25 15.87 16.06 27,197
02/10/2015 16.37 16.37 15.92 16.14 55,852
02/09/2015 16.14 16.57 16.12 16.15 53,231
02/06/2015 16.48 16.63 16.18 16.28 69,239
02/05/2015 16.26 16.55 16.144 16.39 54,254
02/04/2015 16.03 16.38 16.02 16.12 67,082
02/03/2015 15.69 16.2 15.39 16.15 40,638
02/02/2015 15.26 15.56 14.94 15.48 75,256
01/30/2015 15.46 15.5 15.09 15.14 74,465
01/29/2015 15.29 15.65 15.14 15.64 42,004
01/28/2015 15.88 15.88 15.18 15.22 57,027
01/27/2015 15.27 16.09 15.27 15.74 51,101
01/26/2015 15.12 15.58 14.84 15.51 37,376
01/23/2015 15.26 15.26 14.96 15.1 62,005
01/22/2015 15.13 15.24 14.88 15.21 72,461
01/21/2015 15.01 15.11 14.88 14.98 67,575
01/20/2015 15.38 15.48 14.94 14.97 69,015
01/16/2015 14.91 15.38 14.91 15.31 45,302
01/15/2015 15.55 15.55 14.91 14.97 68,475
01/14/2015 15.51 15.68 15.28 15.57 25,495
01/13/2015 15.87 16.13 15.32 15.6 63,923
01/12/2015 15.42 15.62 14.93 15.6 54,518
01/09/2015 15.66 15.89 15.36 15.38 47,174
01/08/2015 15.22 15.93 15.07 15.71 148,223
01/07/2015 15.31 15.31 14.78 15.03 88,180
01/06/2015 15.78 15.78 14.96 15.13 110,323
01/05/2015 15.79 15.79 15.41 15.63 76,685
01/02/2015 16.34 16.41 15.74 15.95 65,350
12/31/2014 16.21 16.647 16.15 16.26 73,519
12/30/2014 16.25 16.42 16.14 16.2 64,606
12/29/2014 16.12 16.51 16.12 16.26 67,933
12/26/2014 15.94 16.18 15.94 16.16 66,032
12/24/2014 16.04 16.04 15.73 15.83 48,595
12/23/2014 15.98 16.3 15.47 16.06 70,778
12/22/2014 16.01 16.06 15.66 15.91 92,982
12/19/2014 15.37 16.36 15.03 16.01 370,079
12/18/2014 15.31 15.49 15.07 15.42 144,216
12/17/2014 14.68 15.23 14.56 15.12 123,693
12/16/2014 14.59 15.35 14.48 14.68 99,102
12/15/2014 14.42 14.81 14.42 14.55 97,261
12/12/2014 14.62 14.66 14.33 14.41 65,624
12/11/2014 14.87 15.21 14.81 14.84 46,386
12/10/2014 15.03 15.19 14.73 14.76 113,276
12/09/2014 14.21 15.44 14.21 15.12 176,347
12/08/2014 14.66 14.8 14.35 14.41 115,044
12/05/2014 14.81 15.12 14.66 14.77 453,220
12/04/2014 14.85 14.9 14.425 14.79 64,725
12/03/2014 14.45 14.97 14.31 14.82 58,091
12/02/2014 14.27 14.71 14.25 14.4 67,715
12/01/2014 14.32 14.4 14.13 14.2 63,650
11/28/2014 14.82 14.82 14.27 14.35 39,677
11/26/2014 14.99 15.06 14.75 14.87 47,914
11/25/2014 15.02 15.09 14.78 15.04 132,030
11/24/2014 14.65 15.01 14.62 14.95 53,500
11/21/2014 14.95 15.28 14.57 14.62 86,298
11/20/2014 14.24 14.76 14.215 14.69 75,279
11/19/2014 14.92 14.92 14.29 14.31 45,098
11/18/2014 14.84 14.99 14.74 14.86 69,778
11/17/2014 15.04 15.14 14.73 14.74 50,502
11/14/2014 15.28 15.31 15.07 15.07 68,716
11/13/2014 15.67 15.84 15.23 15.26 59,599
11/12/2014 15.75 15.9 15.69 15.73 75,417
11/11/2014 15.55 15.86 15.47 15.83 54,874
11/10/2014 15.78 15.83 15.44 15.65 50,655
11/07/2014 15.72 15.88 15.675 15.69 61,985
11/06/2014 15.48 15.79 15.44 15.78 167,573
11/05/2014 15.69 15.75 15.41 15.5 63,028
11/04/2014 15.54 15.84 15.178 15.49 52,781
11/03/2014 15.28 15.765 15.15 15.65 101,471
10/31/2014 15.4 15.4 14.99 15.25 132,378
10/30/2014 14.86 15.14 14.67 15 109,341
10/29/2014 14.9 15.225 14.9 15 80,772
10/28/2014 14.77 14.99 13.738 14.9 172,679
10/27/2014 14.26 14.54 14.012 14.53 41,307
10/24/2014 14.62 14.62 14.37 14.43 37,967
10/23/2014 14.38 14.69 14.09 14.59 40,065
10/22/2014 14.65 14.67 14.18 14.24 41,044
10/21/2014 14.61 14.77 14.484 14.55 60,870
10/20/2014 14.22 14.71 14.14 14.47 93,961
10/17/2014 14.62 14.62 14.29 14.32 115,843
10/16/2014 13.73 14.45 13.73 14.38 119,649
10/15/2014 13.45 14.3 13.16 13.99 139,021
10/14/2014 13.54 13.9 13.44 13.5 138,858
10/13/2014 13.01 13.57 12.914 13.35 85,192
10/10/2014 12.95 13.44 12.654 12.96 90,917
10/09/2014 13.15 13.3 12.9 13.05 136,267
10/08/2014 13.12 13.31 12.8234 13.15 136,003
10/07/2014 13.47 13.91 13.09 13.19 81,800
10/06/2014 13.6 13.8 13.58 13.64 76,359
10/03/2014 13.79 13.79 13.45 13.49 66,815
10/02/2014 13.69 13.85 13.38 13.6 104,560
10/01/2014 13.61 14.01 13.45 13.77 127,130
09/30/2014 14.12 14.25 13.65 13.69 154,143
09/29/2014 14.26 14.48 13.96 14.05 76,813
09/26/2014 14.66 14.89 14.4 14.46 117,251
09/25/2014 14.54 14.71 14.32 14.67 306,567
09/24/2014 14.52 14.72 14.45 14.63 315,443
09/23/2014 14.33 14.61 14.22 14.55 168,313
09/22/2014 14.44 14.55 14.27 14.45 78,809
09/19/2014 14.98 14.98 14.33 14.56 140,147
09/18/2014 15.18 15.18 14.85 14.99 56,647
09/17/2014 15.21 15.34 14.95 15.04 53,866
09/16/2014 14.98 15.18 14.72 15.16 158,454
09/15/2014 15.32 15.58 14.94 15.1 65,421
09/12/2014 15.89 15.89 15.32 15.39 65,743
09/11/2014 15.51 15.94 15.38 15.93 100,023
09/10/2014 15.52 15.7 15.325 15.59 47,797
09/09/2014 15.53 15.59 15.29 15.56 64,819
09/08/2014 15.59 15.64 15.44 15.6 33,739
09/05/2014 15.6 15.74 15.55 15.67 32,745
09/04/2014 15.79 16.02 15.63 15.7 29,870
09/03/2014 16.13 16.17 15.56 15.68 51,925
09/02/2014 16 16.28 15.71 15.99 53,972
08/29/2014 15.74 15.99 15.6 15.91 33,276
08/28/2014 15.87 15.91 15.63 15.74 32,405
08/27/2014 15.99 16 15.82 15.99 35,856
08/26/2014 15.87 16.18 15.76 15.93 70,350
08/25/2014 16.11 16.23 15.72 15.83 43,126
08/22/2014 15.94 16.22 15.82 16.07 36,711
08/21/2014 15.99 16.06 15.68 16.01 45,582
08/20/2014 16.13 16.154 15.9 16.01 32,812
08/19/2014 16.41 16.49 16.17 16.27 71,804
08/18/2014 16.01 16.37 15.93 16.32 90,493
08/15/2014 16.2 16.2 15.59 15.78 84,507
08/14/2014 15.96 16.04 15.89 16.03 37,429
08/13/2014 16.1 16.12 15.9 15.98 39,389
08/12/2014 15.99 16.32 15.83 16 76,634
08/11/2014 15.98 16.34 15.9 16.12 60,256
08/08/2014 15.59 15.97 15.54 15.88 66,247
08/07/2014 15.97 16 15.4355 15.61 38,675
08/06/2014 15.44 16.24 15.44 15.98 90,782
08/05/2014 16.18 16.18 15.02 15.62 83,239
08/04/2014 14.8 15.3 14.66 15.19 110,565
08/01/2014 14.76 14.95 14.66 14.7 104,401
07/31/2014 14.78 15 14.5 14.69 128,387
*This data reflects the latest intra-day delayed pricing.
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