Historical Stock Prices

PSTI 
$3.54
*  
0.06
 negative 
1.72%
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*Delayed - data as of Apr. 17, 2014 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Results for: 3 Month, From 17-JAN-2014 TO 17-APR-2014

Date Open High Low Close / Last Volume
04/17/2014 3.48 3.6 3.46 3.54 70,175
04/16/2014 3.46 3.6 3.4 3.48 85,610
04/15/2014 3.43 3.47 3.29 3.4 224,086
04/14/2014 3.53 3.58 3.33 3.38 218,924
04/11/2014 3.55 3.59 3.4 3.46 260,231
04/10/2014 3.69 3.72 3.57 3.58 229,857
04/09/2014 3.64 3.78 3.64 3.75 67,837
04/08/2014 3.64 3.645 3.56 3.62 114,712
04/07/2014 3.7 3.74 3.57 3.63 201,576
04/04/2014 3.82 3.848 3.7 3.73 150,059
04/03/2014 3.97 3.97 3.77 3.83 148,276
04/02/2014 3.73 3.9 3.73 3.9 176,947
04/01/2014 3.7 3.74 3.679 3.72 96,361
03/31/2014 3.67 3.737 3.6201 3.7 85,976
03/28/2014 3.65 3.7399 3.65 3.67 116,373
03/27/2014 3.67 3.69 3.6 3.63 156,676
03/26/2014 3.81 3.82 3.61 3.66 403,088
03/25/2014 3.84 3.87 3.75 3.81 178,654
03/24/2014 3.89 3.89 3.75 3.8 347,031
03/21/2014 3.99 3.99 3.86 3.9 228,006
03/20/2014 3.97 3.9751 3.89 3.97 189,291
03/19/2014 4.07 4.0799 3.98 4 100,690
03/18/2014 4 4.05 4 4.04 182,112
03/17/2014 3.92 3.99 3.89 3.94 196,938
03/14/2014 3.88 3.9 3.79 3.86 219,714
03/13/2014 4.05 4.07 3.76 3.87 681,828
03/12/2014 4.02 4.05 3.97 4.03 259,177
03/11/2014 4.05 4.07 3.95 4 425,743
03/10/2014 4.12 4.15 3.93 4 660,027
03/07/2014 4.2 4.2 4.04 4.095 760,137
03/06/2014 4.3 4.36 4.12 4.23 5,263,092
03/05/2014 4.09 4.1 3.99 4.06 170,035
03/04/2014 4.02 4.13 4.02 4.09 399,467
03/03/2014 4.06 4.09 3.98 4.03 172,291
02/28/2014 4.14 4.14 4.08 4.11 309,951
02/27/2014 4.09 4.15 4.08 4.13 327,281
02/26/2014 4.08 4.11 4.05 4.08 387,000
02/25/2014 4.08 4.1 4.02 4.05 161,843
02/24/2014 4 4.07 4 4.07 253,302
02/21/2014 4.03 4.06 3.9901 4.05 96,929
02/20/2014 4.06 4.1 3.95 4.02 216,034
02/19/2014 4.07 4.07 3.98 4 149,592
02/18/2014 4.1 4.1201 4.03 4.1 360,092
02/14/2014 4 4.04 3.96 4 135,326
02/13/2014 4.01 4.07 3.96 4.03 387,777
02/12/2014 4.07 4.13 4.021 4.06 146,726
02/11/2014 4.12 4.19 4.08 4.16 322,038
02/10/2014 4 4.087 3.97 4.06 442,023
02/07/2014 3.75 3.96 3.7 3.94 235,453
02/06/2014 3.86 3.9 3.75 3.76 172,187
02/05/2014 3.78 3.89 3.71 3.85 374,532
02/04/2014 3.86 3.88 3.74 3.82 292,058
02/03/2014 4.03 4.03 3.8 3.86 342,633
01/31/2014 3.95 3.95 3.85 3.94 170,742
01/30/2014 4.01 4.01 3.9 3.98 260,129
01/29/2014 4.03 4.1 3.95 4 314,142
01/28/2014 4.09 4.17 4.02 4.12 360,203
01/27/2014 4.25 4.35 3.94 4.13 721,856
01/24/2014 4.3 4.36 4.14 4.22 471,895
01/23/2014 4.33 4.38 4.25 4.3 905,394
01/22/2014 4.39 4.49 4.23 4.25 1,034,968
01/21/2014 4.61 4.63 4.07 4.17 2,047,026
01/17/2014 4.54 4.54 4.4 4.43 558,596
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*This data reflects the latest intra-day delayed pricing.

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