Historical Stock Prices

ISR 
$1.84
*  
0.18
8.91%
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*Delayed - data as of May 22, 2015  -  Find a broker to begin trading ISR now
Exchange: AMEX
Industry: Health Care
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Results for: 1 Year, From 22-MAY-2014 TO 22-MAY-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.
05/22/2015 1.81 2.15 1.75 1.84 13,444,890
05/21/2015 3.51 3.79 2.01 2.02 52,492,940
05/20/2015 2.1 3.38 1.86 3.12 48,991,650
05/19/2015 1.5 1.64 1.48 1.61 1,356,782
05/18/2015 1.55 1.57 1.5 1.51 780,494
05/15/2015 1.57 1.6 1.55 1.58 369,864
05/14/2015 1.6 1.6 1.56 1.56 525,831
05/13/2015 1.61 1.66 1.59 1.59 624,392
05/12/2015 1.61 1.64 1.56 1.6 630,706
05/11/2015 1.78 1.785 1.63 1.64 1,671,478
05/08/2015 1.9 1.92 1.7701 1.82 1,793,796
05/07/2015 1.71 1.9 1.7 1.84 2,285,691
05/06/2015 1.69 1.84 1.6001 1.7 1,868,233
05/05/2015 1.73 1.77 1.65 1.67 812,830
05/04/2015 1.82 1.84 1.7 1.7 930,527
05/01/2015 1.72 1.85 1.65 1.76 1,474,265
04/30/2015 1.82 1.84 1.6501 1.71 2,476,058
04/29/2015 1.464 1.75 1.45 1.71 3,159,427
04/28/2015 1.46 1.5 1.45 1.47 291,325
04/27/2015 1.49 1.4999 1.46 1.46 414,399
04/24/2015 1.53 1.54 1.48 1.5 350,427
04/23/2015 1.57 1.59 1.52 1.52 470,008
04/22/2015 1.52 1.58 1.49 1.565 727,645
04/21/2015 1.46 1.55 1.45 1.52 1,153,670
04/20/2015 1.46 1.47 1.45 1.45 270,277
04/17/2015 1.46 1.48 1.45 1.45 336,641
04/16/2015 1.5 1.5 1.45 1.46 226,563
04/15/2015 1.45 1.48 1.45 1.46 431,395
04/14/2015 1.49 1.49 1.45 1.47 275,200
04/13/2015 1.5 1.51 1.47 1.49 540,126
04/10/2015 1.54 1.54 1.5 1.51 321,086
04/09/2015 1.55 1.55 1.5 1.53 300,649
04/08/2015 1.55 1.57 1.5 1.54 486,747
04/07/2015 1.5 1.55 1.5 1.52 361,630
04/06/2015 1.52 1.57 1.5 1.5 482,563
04/02/2015 1.55 1.56 1.52 1.52 360,746
04/01/2015 1.55 1.5745 1.53 1.53 562,010
03/31/2015 1.64 1.64 1.55 1.57 548,140
03/30/2015 1.67 1.72 1.6 1.61 714,206
03/27/2015 1.59 1.72 1.59 1.66 732,972
03/26/2015 1.64 1.64 1.571 1.58 460,353
03/25/2015 1.76 1.76 1.57 1.65 921,859
03/24/2015 1.69 1.85 1.62 1.7399 3,725,281
03/23/2015 1.6 1.6 1.53 1.55 225,628
03/20/2015 1.57 1.6 1.56 1.6 517,810
03/19/2015 1.57 1.57 1.54 1.57 144,927
03/18/2015 1.5 1.6 1.46 1.56 403,402
03/17/2015 1.54 1.55 1.5 1.52 284,889
03/16/2015 1.58 1.6 1.52 1.52 283,675
03/13/2015 1.61 1.64 1.55 1.57 309,706
03/12/2015 1.59 1.65 1.58 1.6 490,563
03/11/2015 1.53 1.6 1.53 1.55 346,892
03/10/2015 1.61 1.62 1.5 1.53 551,067
03/09/2015 1.67 1.71 1.601 1.61 372,046
03/06/2015 1.77 1.8 1.64 1.67 830,042
03/05/2015 1.75 1.86 1.74 1.74 2,045,521
03/04/2015 1.51 1.7 1.5 1.67 1,528,614
03/03/2015 1.51 1.5405 1.48 1.5 267,785
03/02/2015 1.54 1.55 1.5 1.52 344,624
02/27/2015 1.6 1.6 1.55 1.56 277,795
02/26/2015 1.7 1.7 1.52 1.62 1,011,492
02/25/2015 1.42 1.72 1.42 1.69 2,129,687
02/24/2015 1.4 1.47 1.36 1.41 470,375
02/23/2015 1.4 1.4 1.36 1.4 193,363
02/20/2015 1.41 1.41 1.38 1.4 217,533
02/19/2015 1.4 1.4 1.35 1.4 209,310
02/18/2015 1.42 1.42 1.3268 1.39 343,702
02/17/2015 1.34 1.43 1.32 1.42 424,930
02/13/2015 1.38 1.428 1.33 1.34 495,889
02/12/2015 1.39 1.4 1.32 1.4 413,429
02/11/2015 1.38 1.41 1.36 1.38 271,116
02/10/2015 1.38 1.38 1.35 1.36 225,806
02/09/2015 1.44 1.44 1.35 1.38 305,481
02/06/2015 1.34 1.47 1.32 1.43 1,115,017
02/05/2015 1.35 1.35 1.3 1.34 231,319
02/04/2015 1.32 1.33 1.3 1.33 267,254
02/03/2015 1.31 1.3299 1.27 1.31 266,984
02/02/2015 1.33 1.33 1.27 1.31 438,821
01/30/2015 1.33 1.35 1.32 1.34 254,057
01/29/2015 1.35 1.35 1.2699 1.32 431,282
01/28/2015 1.4 1.4 1.31 1.35 329,112
01/27/2015 1.38 1.44 1.35 1.4 258,047
01/26/2015 1.31 1.4 1.3 1.4 525,337
01/23/2015 1.34 1.36 1.31 1.31 294,606
01/22/2015 1.35 1.36 1.31 1.32 650,590
01/21/2015 1.42 1.4299 1.34 1.35 383,812
01/20/2015 1.36 1.47 1.32 1.4 1,312,660
01/16/2015 1.38 1.4 1.3 1.32 885,919
01/15/2015 1.48 1.48 1.37 1.41 529,977
01/14/2015 1.47 1.52 1.41 1.48 412,387
01/13/2015 1.56 1.5601 1.41 1.49 733,844
01/12/2015 1.55 1.57 1.5 1.52 419,701
01/09/2015 1.53 1.55 1.51 1.525 215,896
01/08/2015 1.62 1.63 1.52 1.55 321,302
01/07/2015 1.52 1.6268 1.47 1.62 606,138
01/06/2015 1.51 1.52 1.46 1.5 480,783
01/05/2015 1.48 1.5299 1.47 1.5 360,007
01/02/2015 1.48 1.51 1.47 1.48 191,143
12/31/2014 1.46 1.52 1.46 1.46 424,124
12/30/2014 1.51 1.5522 1.48 1.49 448,197
12/29/2014 1.53 1.57 1.52 1.52 226,974
12/26/2014 1.54 1.57 1.52 1.53 333,977
12/24/2014 1.5 1.5499 1.5 1.54 141,086
12/23/2014 1.52 1.53 1.5 1.5 250,822
12/22/2014 1.6 1.62 1.51 1.51 580,771
12/19/2014 1.6 1.6 1.53 1.6 475,163
12/18/2014 1.62 1.62 1.56 1.6 387,173
12/17/2014 1.5 1.6 1.49 1.6 344,650
12/16/2014 1.52 1.52 1.43 1.5 657,025
12/15/2014 1.64 1.68 1.51 1.52 624,311
12/12/2014 1.64 1.662 1.62 1.62 269,342
12/11/2014 1.63 1.699 1.62 1.64 270,275
12/10/2014 1.71 1.74 1.65 1.65 349,775
12/09/2014 1.8 1.8 1.63 1.73 688,497
12/08/2014 1.79 1.86 1.68 1.73 819,351
12/05/2014 1.72 1.77 1.66 1.76 637,414
12/04/2014 1.8 1.83 1.65 1.7 739,805
12/03/2014 1.8 1.82 1.73 1.8 919,749
12/02/2014 1.84 1.89 1.75 1.765 1,216,018
12/01/2014 2.07 2.18 1.8 1.84 9,219,036
11/28/2014 1.68 1.68 1.5901 1.62 166,646
11/26/2014 1.62 1.68 1.62 1.67 463,270
11/25/2014 1.51 1.62 1.51 1.62 547,475
11/24/2014 1.51 1.55 1.51 1.52 162,168
11/21/2014 1.56 1.5899 1.51 1.51 407,149
11/20/2014 1.56 1.59 1.55 1.57 300,991
11/19/2014 1.6 1.65 1.5301 1.5999 326,546
11/18/2014 1.62 1.67 1.58 1.62 202,775
11/17/2014 1.56 1.7 1.5501 1.62 459,071
11/14/2014 1.66 1.66 1.56 1.62 371,357
11/13/2014 1.71 1.73 1.65 1.65 478,048
11/12/2014 1.66 1.73 1.65 1.7 618,776
11/11/2014 1.55 1.67 1.54 1.66 841,507
11/10/2014 1.57 1.59 1.55 1.55 417,370
11/07/2014 1.62 1.6499 1.55 1.59 297,743
11/06/2014 1.59 1.65 1.57 1.61 314,494
11/05/2014 1.67 1.68 1.56 1.59 489,277
11/04/2014 1.72 1.74 1.65 1.68 282,397
11/03/2014 1.72 1.79 1.7 1.73 600,101
10/31/2014 1.6 1.79 1.58 1.73 1,170,517
10/30/2014 1.71 1.7299 1.61 1.62 905,838
10/29/2014 1.82 1.86 1.73 1.74 748,601
10/28/2014 1.8 1.8799 1.73 1.84 871,914
10/27/2014 1.81 1.92 1.7201 1.77 1,847,393
10/24/2014 1.45 2.03 1.4401 1.89 8,809,170
10/23/2014 1.41 1.44 1.3801 1.44 564,488
10/22/2014 1.44 1.4648 1.4 1.41 567,238
10/21/2014 1.42 1.43 1.392 1.42 277,863
10/20/2014 1.39 1.4431 1.37 1.4 840,126
10/17/2014 1.43 1.47 1.34 1.38 830,218
10/16/2014 1.22 1.44 1.22 1.4 784,149
10/15/2014 1.28 1.31 1.23 1.2864 696,119
10/14/2014 1.37 1.4 1.27 1.33 1,028,769
10/13/2014 1.45 1.454 1.33 1.35 647,443
10/10/2014 1.48 1.5 1.41 1.44 706,671
10/09/2014 1.55 1.57 1.47 1.51 732,249
10/08/2014 1.62 1.74 1.45 1.55 1,387,513
10/07/2014 1.78 2.12 1.62 1.65 10,006,950
10/06/2014 1.45 1.49 1.35 1.38 887,578
10/03/2014 1.44 1.55 1.34 1.44 829,672
10/02/2014 1.61 1.659 1.39 1.42 2,170,243
10/01/2014 1.52 1.65 1.52 1.615 896,100
09/30/2014 1.71 1.72 1.35 1.69 4,469,993
09/29/2014 1.96 1.96 1.9 1.91 353,014
09/26/2014 2.02 2.0394 1.75 1.93 1,115,281
09/25/2014 2.07 2.07 1.98 1.99 584,805
09/24/2014 2.01 2.08 1.961 2.07 697,167
09/23/2014 2.06 2.07 1.94 1.99 1,303,767
09/22/2014 2.19 2.2 2.06 2.09 924,770
09/19/2014 2.24 2.27 2.1199 2.17 1,353,255
09/18/2014 2.3 2.35 2.21 2.28 912,578
09/17/2014 2.36 2.37 2.3 2.3 295,492
09/16/2014 2.33 2.4 2.29 2.33 598,530
09/15/2014 2.44 2.4499 2.31 2.32 406,276
09/12/2014 2.3 2.46 2.3 2.43 977,804
09/11/2014 2.32 2.34 2.3 2.31 359,952
09/10/2014 2.36 2.36 2.29 2.34 360,583
09/09/2014 2.3 2.36 2.295 2.34 313,207
09/08/2014 2.4 2.4 2.33 2.33 324,183
09/05/2014 2.35 2.41 2.3 2.41 385,004
09/04/2014 2.33 2.39 2.29 2.34 357,627
09/03/2014 2.35 2.38 2.29 2.33 602,641
09/02/2014 2.39 2.44 2.34 2.35 670,744
08/29/2014 2.41 2.44 2.37 2.4 461,351
08/28/2014 2.45 2.46 2.41 2.42 409,000
08/27/2014 2.46 2.52 2.45 2.47 484,643
08/26/2014 2.48 2.49 2.46 2.48 424,306
08/25/2014 2.49 2.537 2.47 2.51 322,857
08/22/2014 2.54 2.54 2.45 2.52 320,968
08/21/2014 2.53 2.5699 2.5 2.51 441,853
08/20/2014 2.42 2.58 2.4 2.55 1,528,942
08/19/2014 2.38 2.44 2.37 2.44 408,409
08/18/2014 2.4 2.45 2.37 2.37 638,300
08/15/2014 2.42 2.45 2.38 2.42 401,563
08/14/2014 2.41 2.47 2.4 2.44 472,313
08/13/2014 2.46 2.48 2.41 2.41 348,677
08/12/2014 2.47 2.5 2.37 2.48 696,259
08/11/2014 2.52 2.55 2.37 2.495 742,099
08/08/2014 2.43 2.55 2.41 2.5 564,288
08/07/2014 2.5 2.5602 2.42 2.45 665,852
08/06/2014 2.55 2.56 2.47 2.54 834,554
08/05/2014 2.74 2.77 2.55 2.59 3,960,652
08/04/2014 2.43 2.4467 2.36 2.385 386,462
08/01/2014 2.44 2.5132 2.28 2.417 1,077,759
07/31/2014 2.53 2.54 2.41 2.45 782,008
07/30/2014 2.57 2.58 2.5 2.55 811,345
07/29/2014 2.53 2.65 2.5 2.55 555,640
07/28/2014 2.63 2.63 2.5 2.55 1,488,372
07/25/2014 2.65 2.72 2.62 2.63 710,429
07/24/2014 2.65 2.73 2.63 2.68 833,849
07/23/2014 2.72 2.76 2.61 2.65 1,843,550
07/22/2014 2.75 2.83 2.7 2.72 742,872
07/21/2014 2.76 2.84 2.73 2.75 871,862
07/18/2014 2.7 2.79 2.7 2.78 452,399
07/17/2014 2.82 2.82 2.7 2.72 965,469
07/16/2014 2.91 3 2.75 2.8 2,531,121
07/15/2014 2.86 2.89 2.71 2.75 1,589,357
07/14/2014 2.83 3.04 2.83 2.88 4,206,262
07/11/2014 2.67 2.808 2.654 2.74 1,038,053
07/10/2014 2.66 2.75 2.61 2.66 1,515,947
07/09/2014 2.85 2.87 2.73 2.74 920,629
07/08/2014 2.9 2.9 2.77 2.83 1,173,192
07/07/2014 2.92 2.92 2.7 2.9 2,238,522
07/03/2014 2.93 2.96 2.9 2.93 924,641
07/02/2014 3.05 3.08 2.93 2.96 2,022,384
07/01/2014 3.15 3.24 3.03 3.08 2,516,232
06/30/2014 3.16 3.29 3.1 3.12 3,585,398
06/27/2014 3.09 3.29 3.08 3.18 4,586,484
06/26/2014 3.01 3.2501 2.9 3.16 6,822,033
06/25/2014 3 3.05 2.83 2.99 3,604,964
06/24/2014 3.1 3.26 2.93 2.97 18,586,630
06/23/2014 2.66 2.78 2.61 2.67 2,371,970
06/20/2014 2.67 2.75 2.6 2.62 3,074,713
06/19/2014 2.55 2.64 2.5 2.5 2,125,269
06/18/2014 2.46 2.54 2.42 2.51 824,566
06/17/2014 2.45 2.51 2.44 2.46 746,634
06/16/2014 2.5 2.57 2.44 2.47 886,708
06/13/2014 2.48 2.58 2.44 2.5 1,364,746
06/12/2014 2.64 2.64 2.47 2.5 1,577,617
06/11/2014 2.53 2.72 2.48 2.62 4,057,035
06/10/2014 2.41 2.61 2.4 2.53 2,527,533
06/09/2014 2.42 2.52 2.42 2.44 1,189,722
06/06/2014 2.46 2.59 2.4 2.42 1,867,492
06/05/2014 2.34 2.55 2.26 2.45 4,035,174
06/04/2014 2.3 2.47 2.25 2.32 2,716,484
06/03/2014 2.24 2.3 2.23 2.27 519,438
06/02/2014 2.33 2.33 2.21 2.27 703,505
05/30/2014 2.4 2.4 2.26 2.34 1,109,572
05/29/2014 2.48 2.48 2.31 2.39 1,767,844
05/28/2014 2.23 2.49 2.19 2.47 3,051,010
05/27/2014 2.26 2.3 2.2 2.25 1,361,136
05/23/2014 2.1 2.37 2.1 2.26 2,819,708
05/22/2014 2.17 2.19 2.12 2.12 1,222,019
*This data reflects the latest intra-day delayed pricing.
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