|
Closing price on 1/10/2012
|
|
| Open |
8.10 |
| High |
8.60 |
| Low |
8.00 |
| Volume |
53,300 |
| Split-adjusted Price |
1.93 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
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
|
|
|
12/9/2011
|
-0.30 / -2.59%
|
11.50
|
11.50
|
11.20
|
11.30
|
11.30
|
2.57
|
50,100
|
|
|
12/8/2011
|
0.00 / 0.00%
|
12.10
|
12.10
|
11.40
|
11.60
|
11.60
|
2.64
|
48,500
|
|
|
12/7/2011
|
-0.20 / -1.69%
|
11.60
|
12.00
|
11.40
|
11.60
|
11.57
|
2.64
|
100,700
|
|
|
12/6/2011
|
-0.60 / -4.84%
|
12.90
|
12.90
|
11.60
|
11.80
|
12.16
|
2.68
|
75,600
|
|
|
12/5/2011
|
+0.70 / +5.98%
|
12.20
|
12.40
|
12.00
|
12.40
|
12.26
|
2.82
|
81,900
|
|
|
12/2/2011
|
-0.10 / -0.85%
|
11.60
|
11.90
|
11.50
|
11.70
|
11.62
|
2.66
|
31,200
|
|
|
12/1/2011
|
+0.70 / +6.31%
|
11.70
|
11.80
|
11.30
|
11.80
|
11.48
|
2.68
|
39,200
|
|
|
11/30/2011
|
-0.40 / -3.48%
|
11.60
|
11.60
|
11.10
|
11.10
|
11.43
|
2.52
|
37,100
|
|
|
11/29/2011
|
-0.50 / -4.17%
|
11.80
|
12.00
|
11.50
|
11.50
|
11.58
|
2.61
|
28,300
|
|
|