|
Closing price on 5/31/2013
|
|
| Open |
5.20 |
| High |
5.30 |
| Low |
5.00 |
| Volume |
1,661,425 |
| Split-adjusted Price |
5.10 |
|
|
PSI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/31/2013
|
+0.20 / +4.08%
|
5.20
|
5.30
|
5.00
|
5.10
|
5.10
|
5.10
|
1,661,425
|
|
|
5/30/2013
|
+0.40 / +8.89%
|
4.80
|
4.90
|
4.80
|
4.90
|
4.90
|
4.90
|
867,015
|
|
|
5/29/2013
|
+0.30 / +7.14%
|
4.20
|
4.50
|
4.20
|
4.50
|
4.50
|
4.50
|
705,800
|
|
|
5/28/2013
|
+0.30 / +7.69%
|
3.90
|
4.20
|
3.90
|
4.20
|
4.20
|
4.20
|
104,900
|
|
|
5/27/2013
|
+0.10 / +2.63%
|
3.90
|
4.00
|
3.90
|
3.90
|
3.90
|
3.90
|
143,800
|
|
|
5/24/2013
|
-0.10 / -2.56%
|
3.80
|
3.90
|
3.70
|
3.80
|
3.80
|
3.80
|
33,450
|
|
|
5/23/2013
|
+0.10 / +2.63%
|
3.90
|
3.90
|
3.80
|
3.90
|
3.90
|
3.90
|
21,100
|
|
|
5/22/2013
|
0.00 / 0.00%
|
3.90
|
3.90
|
3.80
|
3.80
|
3.80
|
3.80
|
18,825
|
|
|
5/21/2013
|
0.00 / 0.00%
|
3.80
|
3.90
|
3.80
|
3.80
|
3.80
|
3.80
|
103,500
|
|
|
5/20/2013
|
+0.10 / +2.70%
|
3.70
|
3.80
|
3.60
|
3.80
|
3.80
|
3.80
|
34,500
|
|
|
5/17/2013
|
0.00 / 0.00%
|
3.70
|
3.70
|
3.60
|
3.70
|
3.70
|
3.70
|
64,425
|
|
|
5/16/2013
|
-0.10 / -2.63%
|
3.70
|
3.70
|
3.70
|
3.70
|
3.70
|
3.70
|
160,800
|
|
|
5/15/2013
|
0.00 / 0.00%
|
3.70
|
3.80
|
3.70
|
3.80
|
3.80
|
3.80
|
10,200
|
|
|
5/14/2013
|
0.00 / 0.00%
|
3.80
|
3.80
|
3.70
|
3.80
|
3.80
|
3.80
|
3,625
|
|
|
5/13/2013
|
+0.10 / +2.70%
|
3.70
|
3.80
|
3.70
|
3.80
|
3.80
|
3.80
|
12,400
|
|
|
5/10/2013
|
0.00 / 0.00%
|
3.60
|
3.70
|
3.60
|
3.70
|
3.70
|
3.70
|
17,500
|
|
|
5/9/2013
|
-0.10 / -2.63%
|
3.70
|
3.70
|
3.60
|
3.70
|
3.70
|
3.70
|
34,225
|
|
|
5/8/2013
|
0.00 / 0.00%
|
3.70
|
3.80
|
3.70
|
3.80
|
3.80
|
3.80
|
9,980
|
|
|
5/7/2013
|
0.00 / 0.00%
|
3.80
|
3.80
|
3.80
|
3.80
|
3.80
|
3.80
|
11,990
|
|
|
5/6/2013
|
+0.10 / +2.70%
|
3.80
|
3.90
|
3.70
|
3.80
|
3.80
|
3.80
|
75,180
|
|
|
5/3/2013
|
+0.10 / +2.78%
|
3.60
|
3.70
|
3.60
|
3.70
|
3.70
|
3.70
|
6,900
|
|
|
5/2/2013
|
-0.10 / -2.70%
|
3.50
|
3.60
|
3.50
|
3.60
|
3.60
|
3.60
|
10,400
|
|
|
4/26/2013
|
0.00 / 0.00%
|
3.60
|
3.70
|
3.50
|
3.70
|
3.70
|
3.70
|
23,900
|
|
|
4/25/2013
|
+0.10 / +2.78%
|
3.50
|
3.70
|
3.50
|
3.70
|
3.70
|
3.70
|
17,300
|
|
|
4/24/2013
|
0.00 / 0.00%
|
3.50
|
3.60
|
3.50
|
3.60
|
3.60
|
3.60
|
18,200
|
|
|
4/23/2013
|
+0.20 / +5.88%
|
3.40
|
3.60
|
3.40
|
3.60
|
3.60
|
3.60
|
35,500
|
|
|
4/22/2013
|
-0.20 / -5.56%
|
3.70
|
3.70
|
3.40
|
3.40
|
3.40
|
3.40
|
13,900
|
|
|
4/18/2013
|
-0.10 / -2.70%
|
3.60
|
3.60
|
3.50
|
3.60
|
3.60
|
3.60
|
24,100
|
|
|
4/17/2013
|
0.00 / 0.00%
|
3.70
|
3.80
|
3.50
|
3.70
|
3.70
|
3.70
|
73,400
|
|
|
4/16/2013
|
0.00 / 0.00%
|
3.70
|
3.80
|
3.60
|
3.70
|
3.70
|
3.70
|
50,500
|
|
|