ATRC

Historical Stock Prices

$21.46
*  
0.05
0.23%
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*Delayed - data as of Apr. 17, 2015  -  Find a broker to begin trading ATRC now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Results for: 1 Year, From 17-APR-2014 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 21.22 21.54 20.81 21.46 126,355
04/16/2015 21.6 21.83 21.3 21.41 180,178
04/15/2015 21.48 21.88 21.33 21.62 157,784
04/14/2015 21.58 21.66 21.18 21.42 102,911
04/13/2015 21.65 21.76 21.24 21.57 197,941
04/10/2015 21.84 21.84 21.57 21.7 69,335
04/09/2015 21.72 22 21.32 21.7 137,436
04/08/2015 21.12 21.9 21.002 21.77 193,738
04/07/2015 21.58 21.87 21.08 21.14 189,754
04/06/2015 21.1 21.905 21.1 21.65 120,953
04/02/2015 20.8 21.75 20.6 21.68 137,874
04/01/2015 20.62 20.84 20.2 20.69 184,112
03/31/2015 20.81 20.95 20.19 20.49 362,905
03/30/2015 21.18 21.31 20.8 21 197,662
03/27/2015 21.1 21.68 20.91 21.2 196,167
03/26/2015 21.73 21.73 21.01 21.06 213,727
03/25/2015 22.86 22.974 21.68 21.88 868,397
03/24/2015 20.86 21.77 20.7 21.75 471,063
03/23/2015 20.77 20.9 20.41 20.84 187,260
03/20/2015 20.28 20.5 20.16 20.5 216,802
03/19/2015 19.46 20.17 19.345 20.13 122,164
03/18/2015 19.58 19.58 19.32 19.48 95,080
03/17/2015 19.54 19.83 19.32 19.51 130,544
03/16/2015 19.79 19.88 19.45 19.66 142,408
03/13/2015 19.31 19.78 19.14 19.73 147,608
03/12/2015 19.13 19.29 18.73 19.28 135,333
03/11/2015 18.87 19.25 18.75 18.95 162,069
03/10/2015 18.2 18.57 17.91 18.44 68,880
03/09/2015 18.21 19.02 18.13 18.41 139,142
03/06/2015 17.55 17.99 17.5 17.9 106,045
03/05/2015 17.42 17.86 17.42 17.72 62,612
03/04/2015 17.37 17.7 17.22 17.4 98,137
03/03/2015 17.65 17.7 17.38 17.47 71,378
03/02/2015 17.61 17.81 17.53 17.76 100,635
02/27/2015 17.9 17.93 17.61 17.68 75,127
02/26/2015 17.84 18.01 17.56 17.93 98,750
02/25/2015 17.71 17.97 17.69 17.82 111,493
02/24/2015 18.67 19.5 17.5 17.69 219,145
02/23/2015 18.24 18.405 17.9601 18.21 174,294
02/20/2015 18.78 18.94 18.31 18.5 66,928
02/19/2015 18.42 18.9 18.29 18.7 72,462
02/18/2015 18 18.72 17.53 18.41 107,524
02/17/2015 18.18 18.75 17.81 18.07 390,041
02/13/2015 18.86 19.11 18.68 18.86 63,260
02/12/2015 19 19 18.5 18.82 100,805
02/11/2015 18.94 19.18 18.38 18.8 64,812
02/10/2015 19.06 19.14 18.66 18.94 70,182
02/09/2015 19.29 19.5 18.91 18.92 63,361
02/06/2015 19.75 19.97 19.21 19.34 73,948
02/05/2015 19.33 19.92 19.2699 19.74 121,055
02/04/2015 19.36 19.47 19 19.03 113,974
02/03/2015 19.61 19.61 18.99 19.45 101,526
02/02/2015 19.89 19.89 19.145 19.53 148,264
01/30/2015 20.16 20.5 19.81 19.84 134,073
01/29/2015 19.9 20.45 19.706 20.35 135,855
01/28/2015 20.14 20.14 19.69 19.92 157,163
01/27/2015 19.81 20.08 19.646 19.98 89,777
01/26/2015 20.25 20.25 19.99 20.07 79,302
01/23/2015 19.86 20.32 19.65 20.22 117,059
01/22/2015 19.93 20.015 19.59 19.87 119,698
01/21/2015 20.56 20.66 19.52 19.76 134,020
01/20/2015 20.2 20.74 19.81 20.66 288,158
01/16/2015 19.79 20.22 19.72 20.12 84,322
01/15/2015 20.18 20.18 19.53 19.78 120,628
01/14/2015 20.13 20.82 20.09 20.1 144,557
01/13/2015 19.72 20.4 19.46 20.37 318,143
01/12/2015 18.9 19.5 18.57 19.46 423,771
01/09/2015 19.45 19.74 19.11 19.45 87,721
01/08/2015 19.32 19.63 19.1 19.37 106,524
01/07/2015 19.08 19.21 18.73 19.09 117,943
01/06/2015 19.73 19.805 18.69 18.93 113,819
01/05/2015 19.7 20.11 18.9 19.72 289,893
01/02/2015 20.07 20.14 19.1 19.78 197,703
12/31/2014 19.38 20.09 19.38 19.96 437,980
12/30/2014 19.09 19.27 18.85 19.21 54,192
12/29/2014 19.2 19.383 18.94 19.13 111,580
12/26/2014 18.82 19.38 18.76 19.18 39,053
12/24/2014 18.66 18.85 18.53 18.76 66,875
12/23/2014 18.73 18.94 18.54 18.63 147,876
12/22/2014 19.19 19.19 18.87 19.04 122,604
12/19/2014 19.22 19.5 19 19.24 140,160
12/18/2014 19.18 19.46 18.82 19.27 113,585
12/17/2014 17.59 18.97 17.37 18.94 175,277
12/16/2014 17.58 17.95 17.4 17.59 168,404
12/15/2014 18.26 18.44 17.24 17.6 130,787
12/12/2014 18.32 18.9 18.11 18.11 129,289
12/11/2014 18.65 18.99 18.45 18.57 260,067
12/10/2014 19.3 19.34 18.41 18.55 166,708
12/09/2014 18.39 19.47 18.33 19.41 219,981
12/08/2014 19.25 19.44 18.75 18.95 180,288
12/05/2014 18.47 19.41 18.43 19.27 185,032
12/04/2014 18.11 18.75 18.08 18.35 298,000
12/03/2014 18.6 18.71 18.13 18.17 109,389
12/02/2014 18.45 18.88 18.14 18.64 122,884
12/01/2014 18.64 18.64 18.25 18.37 125,425
11/28/2014 18.86 19.08 18.63 18.73 76,570
11/26/2014 18.55 19 18.55 18.86 94,909
11/25/2014 18.47 18.66 18.325 18.54 121,260
11/24/2014 17.8 18.43 17.8 18.41 123,316
11/21/2014 17.61 17.89 17.05 17.77 111,461
11/20/2014 17.1 17.35 16.8 17.33 78,528
11/19/2014 17.91 17.998 16.79 17.28 151,898
11/18/2014 18.18 18.5 17.89 17.95 152,766
11/17/2014 18.37 18.78 17.91 18.15 140,117
11/14/2014 18.01 18.51 17.855 18.46 166,365
11/13/2014 18.24 18.71 17.94 18.05 168,570
11/12/2014 17.82 18.3 17.73 18.24 196,585
11/11/2014 17.64 17.95 17.26 17.9 106,765
11/10/2014 16.84 17.7 16.7 17.69 143,478
11/07/2014 16.87 16.89 16.44 16.86 100,345
11/06/2014 16.72 16.9 16.47 16.85 85,848
11/05/2014 17.11 17.165 16.4 16.67 135,988
11/04/2014 16.74 17.23 16.52 16.97 98,329
11/03/2014 17.41 17.7299 16.77 16.81 188,186
10/31/2014 18.84 18.84 17.06 17.44 366,039
10/30/2014 16.05 16.66 15.89 16.36 111,720
10/29/2014 15.42 16.25 15.29 16.2 152,490
10/28/2014 15.17 15.49 15.05 15.41 104,815
10/27/2014 15.15 15.37 14.9151 15.07 68,538
10/24/2014 15.29 15.54 15.145 15.26 54,729
10/23/2014 15.19 15.68 15.05 15.25 97,566
10/22/2014 15.53 15.53 14.83 15.04 161,113
10/21/2014 15.31 15.66 14.872 15.44 110,468
10/20/2014 14.62 15.29 14.62 15.25 104,292
10/17/2014 15.64 15.76 14.65 14.67 178,622
10/16/2014 15.54 16.19 15.27 15.41 345,597
10/15/2014 15.03 15.87 14.9 15.79 140,587
10/14/2014 15.54 15.95 15.2 15.32 170,256
10/13/2014 15.37 15.64 15.05 15.35 245,032
10/10/2014 14.1 15.47 13.86 15.4 482,825
10/09/2014 14.08 14.49 13.78 14.14 348,482
10/08/2014 13.59 14.14 13.185 14.06 200,251
10/07/2014 13.91 13.99 13.61 13.64 74,713
10/06/2014 14.55 14.789 14 14.02 116,196
10/03/2014 14.75 15.01 14.31 14.54 80,136
10/02/2014 14.25 14.65 13.92 14.58 247,927
10/01/2014 14.68 14.68 14.05 14.21 173,476
09/30/2014 14.6 15.07 14.28 14.72 334,286
09/29/2014 14.3 14.76 14.3 14.66 124,328
09/26/2014 14.45 14.72 14.28 14.5 145,025
09/25/2014 14.75 14.76 14.28 14.43 174,810
09/24/2014 14.83 14.93 14.51 14.76 100,515
09/23/2014 14.76 15.06 14.63 14.76 85,536
09/22/2014 14.83 14.93 14.52 14.87 101,190
09/19/2014 15.43 15.43 14.55 14.98 1,206,676
09/18/2014 15.14 15.67 15.0001 15.36 416,948
09/17/2014 15.08 15.285 14.92 15.07 392,332
09/16/2014 15.04 15.33 14.95 15.03 161,918
09/15/2014 15.77 15.77 15.06 15.12 85,141
09/12/2014 15.89 15.89 15.44 15.75 125,037
09/11/2014 15.65 16 15.5 15.93 64,683
09/10/2014 15.54 15.92 15.43 15.84 76,652
09/09/2014 15.83 15.98 15.5 15.58 67,745
09/08/2014 15.62 16.1 15.6 15.87 107,425
09/05/2014 15.43 15.67 15.33 15.63 61,555
09/04/2014 15.53 15.85 15.48 15.5 53,938
09/03/2014 15.89 15.89 15.28 15.41 264,613
09/02/2014 15.61 15.96 15.5 15.79 98,816
08/29/2014 15.6 15.655 15.44 15.52 122,692
08/28/2014 16.04 16.05 15.6 15.61 48,305
08/27/2014 16.33 16.365 16.09 16.11 53,857
08/26/2014 15.91 16.5 15.798 16.35 124,390
08/25/2014 15.88 16.2 15.88 15.91 72,663
08/22/2014 15.72 15.9 15.57 15.8 55,905
08/21/2014 15.88 16.05 15.72 15.74 88,954
08/20/2014 16.07 16.11 15.7 15.95 68,525
08/19/2014 15.8 16.16 15.73 16.11 142,158
08/18/2014 15.93 16.025 15.62 15.8 83,278
08/15/2014 16.01 16.04 15.57 15.69 224,717
08/14/2014 15.94 15.96 15.73 15.84 81,752
08/13/2014 15.69 15.97 15.54 15.94 121,262
08/12/2014 15.82 15.93 15.51 15.65 79,834
08/11/2014 16.07 16.25 15.9 15.93 150,353
08/08/2014 15.88 16.08 15.84 15.97 95,729
08/07/2014 15.89 16.08 15.71 15.81 101,511
08/06/2014 15.48 16.19 15.48 15.85 164,549
08/05/2014 15.7 16.12 15.46 15.61 160,244
08/04/2014 15.94 16.28 15.7 15.79 224,595
08/01/2014 16.49 16.49 15.765 15.85 126,154
07/31/2014 17.06 17.21 16.39 16.47 181,895
07/30/2014 17.4 17.43 17.14 17.24 105,103
07/29/2014 16.97 17.37 16.86 17.23 153,790
07/28/2014 17.05 17.14 16.44 16.95 148,456
07/25/2014 17.75 18.07 16.51 16.97 436,930
07/24/2014 15.72 16.05 15.6737 15.91 148,849
07/23/2014 16 16.03 15.82 15.89 100,398
07/22/2014 15.83 16.01 15.67 15.97 140,788
07/21/2014 15.51 15.83 15.35 15.71 68,017
07/18/2014 15.28 15.79 15.19 15.61 143,273
07/17/2014 15.67 15.67 15.21 15.33 155,438
07/16/2014 16.38 16.38 15.68 15.78 185,193
07/15/2014 16.76 16.76 16.07 16.3 123,940
07/14/2014 17.02 17.15 16.57 16.73 189,863
07/11/2014 16.76 16.9 16.58 16.78 77,012
07/10/2014 16.29 16.945 16.25 16.78 133,926
07/09/2014 16.5 16.84 16.15 16.76 195,022
07/08/2014 17.23 17.23 16.18 16.47 263,148
07/07/2014 18.24 18.27 17.27 17.32 135,867
07/03/2014 18.07 18.28 17.92 18.26 79,304
07/02/2014 18.43 18.47 18.02 18.08 228,222
07/01/2014 18.46 18.66 18.36 18.47 227,425
06/30/2014 18.68 18.7 18.13 18.38 216,729
06/27/2014 18.75 19 18.49 18.67 590,593
06/26/2014 18.9 19 18.741 18.9 74,242
06/25/2014 18.68 19.16 18.58 18.91 168,954
06/24/2014 18.68 18.89 18.51 18.74 159,772
06/23/2014 18.91 19 18.7 18.75 103,911
06/20/2014 18.84 18.9699 18.77 18.91 187,075
06/19/2014 18.74 18.81 18.365 18.715 107,234
06/18/2014 18.11 18.7 18.11 18.58 151,299
06/17/2014 17.7 18.37 17.5501 18.15 145,515
06/16/2014 17.06 17.8 17.06 17.75 160,527
06/13/2014 17.05 17.23 16.765 17.02 156,763
06/12/2014 16.76 17.14 16.547 16.96 121,464
06/11/2014 17.03 17.47 16.82 16.85 165,417
06/10/2014 17.06 17.12 16.75 17.1 147,761
06/09/2014 16.63 17.2 16.37 17.1 119,865
06/06/2014 16.37 16.7 16.22 16.61 155,200
06/05/2014 15.83 16.39 15.76 16.24 86,579
06/04/2014 15.47 15.86 15.2 15.82 84,737
06/03/2014 16.01 16.24 15.55 15.6 204,442
06/02/2014 16.52 16.52 15.75 16.11 142,509
05/30/2014 16.62 16.62 16.145 16.52 409,804
05/29/2014 15.89 16.14 15.632 16.07 421,456
05/28/2014 15.82 16.05 15.58 15.76 156,391
05/27/2014 15.77 16.107 15.526 15.92 147,381
05/23/2014 15.36 15.69 15.03 15.59 83,157
05/22/2014 15.5 15.577 15.25 15.33 89,116
05/21/2014 15.53 15.84 15.29 15.5 144,049
05/20/2014 15.67 15.72 15.24 15.48 121,524
05/19/2014 15.5 15.89 15.5 15.72 111,619
05/16/2014 15.58 15.65 15.33 15.6 121,578
05/15/2014 15.83 15.895 15.25 15.6 194,280
05/14/2014 16.16 16.51 15.87 15.96 160,967
05/13/2014 16.48 16.889 15.945 16.24 261,518
05/12/2014 15.57 16.78 15.57 16.47 259,390
05/09/2014 14.48 15.65 14.15 15.44 396,132
05/08/2014 14.11 14.72 14.11 14.3 201,380
05/07/2014 15.13 15.13 13.8 14.19 365,051
05/06/2014 15.27 15.49 14.9 15.09 210,564
05/05/2014 15.02 15.48 14.82 15.31 357,814
05/02/2014 15.5 15.69 15.1 15.12 147,841
05/01/2014 15.34 15.74 14.89 15.4 323,056
04/30/2014 15.66 15.98 15.16 15.4 333,291
04/29/2014 16.09 16.41 15.63 15.76 307,808
04/28/2014 16.7 16.76 15.5 16.01 271,447
04/25/2014 16.27 17.5 16.186 16.66 469,993
04/24/2014 17.34 17.49 16.5 16.68 142,870
04/23/2014 16.8 17.54 16.38 17.18 307,270
04/22/2014 16.56 16.9 16.23 16.82 154,070
04/21/2014 16.37 16.56 16 16.48 105,153
04/17/2014 16.04 16.4534 15.83 16.31 132,190
*This data reflects the latest intra-day delayed pricing.
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