|
Closing price on 2/28/2012
|
|
| Open |
12.60 |
| High |
12.60 |
| Low |
11.70 |
| Volume |
618,600 |
| Split-adjusted Price |
2.71 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
2/28/2012
|
+0.10 / +0.85%
|
12.60
|
12.60
|
11.70
|
11.90
|
12.42
|
2.71
|
618,600
|
|
|
2/27/2012
|
+0.70 / +6.31%
|
11.80
|
11.80
|
11.70
|
11.80
|
11.80
|
2.68
|
309,300
|
|
|
2/24/2012
|
+0.60 / +5.71%
|
11.10
|
11.10
|
11.10
|
11.10
|
11.10
|
2.52
|
31,400
|
|
|
2/23/2012
|
+0.50 / +5.00%
|
10.00
|
10.50
|
9.90
|
10.50
|
10.44
|
2.39
|
102,400
|
|
|
2/22/2012
|
+0.50 / +5.26%
|
9.70
|
10.00
|
9.50
|
10.00
|
9.86
|
2.27
|
117,300
|
|
|
2/21/2012
|
-0.20 / -2.06%
|
10.10
|
10.10
|
9.40
|
9.50
|
9.79
|
2.16
|
97,200
|
|
|
2/20/2012
|
+0.40 / +4.30%
|
9.50
|
9.70
|
9.50
|
9.70
|
9.64
|
2.20
|
147,400
|
|
|
2/17/2012
|
+0.20 / +2.20%
|
9.20
|
9.30
|
9.00
|
9.30
|
9.11
|
2.11
|
63,100
|
|
|
2/16/2012
|
+0.20 / +2.25%
|
8.90
|
9.10
|
8.90
|
9.10
|
9.03
|
2.07
|
23,900
|
|
|
2/15/2012
|
-0.40 / -4.30%
|
9.00
|
9.10
|
8.70
|
8.90
|
8.92
|
2.02
|
20,800
|
|
|
2/14/2012
|
+0.50 / +5.68%
|
8.90
|
9.30
|
8.60
|
9.30
|
9.09
|
2.11
|
40,100
|
|
|
2/13/2012
|
-0.30 / -3.30%
|
9.00
|
9.10
|
8.80
|
8.80
|
8.91
|
2.00
|
36,800
|
|
|
2/10/2012
|
-0.50 / -5.21%
|
9.40
|
9.40
|
9.10
|
9.10
|
9.18
|
2.07
|
90,700
|
|
|
2/9/2012
|
-0.20 / -2.04%
|
9.80
|
9.90
|
9.50
|
9.60
|
9.67
|
2.18
|
83,800
|
|
|
2/8/2012
|
+0.50 / +5.38%
|
9.30
|
9.80
|
9.30
|
9.80
|
9.56
|
2.23
|
130,400
|
|
|
2/7/2012
|
+0.20 / +2.20%
|
9.30
|
9.40
|
9.10
|
9.30
|
9.19
|
2.11
|
32,300
|
|
|
2/6/2012
|
+0.10 / +1.11%
|
9.20
|
9.30
|
9.00
|
9.10
|
9.08
|
2.07
|
39,000
|
|
|
2/3/2012
|
-0.60 / -6.25%
|
9.90
|
9.90
|
9.00
|
9.00
|
9.47
|
2.05
|
86,700
|
|
|
2/2/2012
|
+0.40 / +4.35%
|
9.30
|
9.60
|
9.30
|
9.60
|
9.53
|
2.18
|
105,900
|
|
|
2/1/2012
|
0.00 / 0.00%
|
9.30
|
9.30
|
8.90
|
9.20
|
9.00
|
2.09
|
88,800
|
|
|
1/31/2012
|
+0.10 / +1.10%
|
9.30
|
9.60
|
9.10
|
9.20
|
9.33
|
2.09
|
82,900
|
|
|
1/30/2012
|
+0.10 / +1.11%
|
9.00
|
9.20
|
9.00
|
9.10
|
9.04
|
2.07
|
13,400
|
|
|
1/20/2012
|
-0.10 / -1.10%
|
9.30
|
9.30
|
8.90
|
9.00
|
9.02
|
2.05
|
20,500
|
|
|
1/19/2012
|
+0.50 / +5.81%
|
8.70
|
9.20
|
8.70
|
9.10
|
9.10
|
2.07
|
80,800
|
|
|
1/18/2012
|
+0.30 / +3.61%
|
8.40
|
8.70
|
8.40
|
8.60
|
8.59
|
1.95
|
35,900
|
|
|
1/17/2012
|
-0.20 / -2.35%
|
8.40
|
8.60
|
8.20
|
8.30
|
8.36
|
1.89
|
52,400
|
|
|
1/16/2012
|
+0.20 / +2.41%
|
8.50
|
8.60
|
8.30
|
8.50
|
8.52
|
1.93
|
67,300
|
|
|
1/13/2012
|
+0.10 / +1.22%
|
8.30
|
8.50
|
8.10
|
8.30
|
8.33
|
1.89
|
43,700
|
|
|
1/12/2012
|
-0.20 / -2.38%
|
8.60
|
8.60
|
8.20
|
8.20
|
8.34
|
1.86
|
26,700
|
|
|
1/11/2012
|
-0.10 / -1.18%
|
8.80
|
8.80
|
8.40
|
8.40
|
8.59
|
1.91
|
29,100
|
|
|