|
Closing price on 1/30/2012
|
|
| Open |
9.00 |
| High |
9.20 |
| Low |
9.00 |
| Volume |
13,400 |
| Split-adjusted Price |
2.07 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
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
|
|
|
1/10/2012
|
+0.50 / +6.25%
|
8.10
|
8.60
|
8.00
|
8.50
|
8.38
|
1.93
|
53,300
|
|
|
1/9/2012
|
0.00 / 0.00%
|
8.00
|
8.20
|
7.90
|
8.00
|
8.06
|
1.82
|
12,400
|
|
|
1/6/2012
|
-0.10 / -1.23%
|
8.00
|
8.20
|
8.00
|
8.00
|
8.06
|
1.82
|
47,000
|
|
|
1/5/2012
|
-0.10 / -1.22%
|
8.10
|
8.10
|
8.00
|
8.10
|
8.09
|
1.84
|
21,900
|
|
|
1/4/2012
|
-0.10 / -1.20%
|
8.50
|
8.50
|
8.10
|
8.20
|
8.26
|
1.86
|
28,500
|
|
|
1/3/2012
|
-0.20 / -2.35%
|
8.40
|
8.80
|
8.30
|
8.30
|
8.48
|
1.89
|
48,900
|
|
|
12/30/2011
|
+0.40 / +4.94%
|
8.30
|
8.50
|
8.10
|
8.50
|
8.45
|
1.93
|
72,400
|
|
|
12/29/2011
|
-0.20 / -2.41%
|
8.30
|
8.50
|
7.90
|
8.10
|
8.03
|
1.84
|
41,000
|
|
|
12/28/2011
|
+0.40 / +5.06%
|
7.30
|
8.30
|
7.30
|
8.30
|
8.17
|
1.89
|
82,300
|
|
|
12/27/2011
|
-0.30 / -3.66%
|
8.00
|
8.00
|
7.80
|
7.90
|
7.85
|
1.80
|
54,800
|
|
|
12/26/2011
|
0.00 / 0.00%
|
8.20
|
8.20
|
8.10
|
8.20
|
8.15
|
1.86
|
48,300
|
|
|
12/23/2011
|
-0.30 / -3.53%
|
8.00
|
8.50
|
8.00
|
8.20
|
8.14
|
1.86
|
81,300
|
|
|
12/22/2011
|
-0.50 / -5.56%
|
9.00
|
9.00
|
8.40
|
8.50
|
8.63
|
1.93
|
46,300
|
|
|
12/21/2011
|
-0.10 / -1.10%
|
8.50
|
9.10
|
8.50
|
9.00
|
8.96
|
2.05
|
55,600
|
|
|
12/20/2011
|
-0.40 / -4.21%
|
9.30
|
9.30
|
9.10
|
9.10
|
9.14
|
2.07
|
99,300
|
|
|
12/19/2011
|
-0.40 / -4.04%
|
10.00
|
10.00
|
9.50
|
9.50
|
9.68
|
2.16
|
33,900
|
|
|
12/16/2011
|
+0.40 / +4.21%
|
9.40
|
10.00
|
9.40
|
9.90
|
9.76
|
2.25
|
44,400
|
|
|
12/15/2011
|
-0.50 / -5.00%
|
9.30
|
9.60
|
9.30
|
9.50
|
9.37
|
2.16
|
126,200
|
|
|
12/14/2011
|
-0.40 / -3.85%
|
10.50
|
10.50
|
9.90
|
10.00
|
9.99
|
2.27
|
100,000
|
|
|
12/13/2011
|
-0.60 / -5.45%
|
10.70
|
11.00
|
10.40
|
10.40
|
10.55
|
2.36
|
73,000
|
|
|
12/12/2011
|
-0.30 / -2.65%
|
11.30
|
11.30
|
10.90
|
11.00
|
11.01
|
2.50
|
28,900
|
|
|