|
Closing price on 7/31/2009
|
|
| Open |
21.00 |
| High |
21.50 |
| Low |
20.40 |
| Volume |
48,200 |
| Split-adjusted Price |
3.12 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
7/31/2009
|
+0.60 / +2.93%
|
21.00
|
21.50
|
20.40
|
21.10
|
20.84
|
3.12
|
48,200
|
|
|
7/30/2009
|
+0.30 / +1.49%
|
20.50
|
20.90
|
20.10
|
20.50
|
20.40
|
3.03
|
24,700
|
|
|
7/29/2009
|
-0.50 / -2.42%
|
20.00
|
21.00
|
20.00
|
20.20
|
20.46
|
2.98
|
29,000
|
|
|
7/28/2009
|
-1.30 / -5.91%
|
22.00
|
22.00
|
20.70
|
20.70
|
20.99
|
3.06
|
33,600
|
|
|
7/27/2009
|
+0.80 / +3.77%
|
22.60
|
22.60
|
21.50
|
22.00
|
22.20
|
3.25
|
95,000
|
|
|
7/24/2009
|
+0.80 / +3.92%
|
21.20
|
21.20
|
21.20
|
21.20
|
21.20
|
3.13
|
11,900
|
|
|
7/23/2009
|
+1.20 / +6.25%
|
18.10
|
20.40
|
18.10
|
20.40
|
19.91
|
3.01
|
38,700
|
|
|
7/22/2009
|
+0.20 / +1.05%
|
20.20
|
20.20
|
18.90
|
19.20
|
19.13
|
2.84
|
8,800
|
|
|
7/21/2009
|
+0.10 / +0.53%
|
19.00
|
19.60
|
19.00
|
19.00
|
19.10
|
2.81
|
19,500
|
|
|
7/20/2009
|
-0.60 / -3.08%
|
18.50
|
19.00
|
18.50
|
18.90
|
18.69
|
2.79
|
9,500
|
|
|
7/17/2009
|
-0.60 / -2.99%
|
20.00
|
20.00
|
19.50
|
19.50
|
19.70
|
2.88
|
13,500
|
|
|
7/16/2009
|
+0.50 / +2.55%
|
19.70
|
20.10
|
19.30
|
20.10
|
19.74
|
2.97
|
29,100
|
|
|
7/15/2009
|
+0.60 / +3.16%
|
19.50
|
20.20
|
19.40
|
19.60
|
19.68
|
2.90
|
17,700
|
|
|
7/14/2009
|
-0.40 / -2.06%
|
19.40
|
19.90
|
19.00
|
19.00
|
19.24
|
2.81
|
26,400
|
|
|
7/13/2009
|
-1.20 / -5.83%
|
21.20
|
21.20
|
19.40
|
19.40
|
19.73
|
2.87
|
23,700
|
|
|
7/10/2009
|
-0.10 / -0.48%
|
21.10
|
21.10
|
19.80
|
20.60
|
20.58
|
3.04
|
39,400
|
|
|
7/9/2009
|
-0.20 / -0.96%
|
21.00
|
21.80
|
20.50
|
20.70
|
21.12
|
3.06
|
21,200
|
|
|
7/8/2009
|
+0.10 / +0.48%
|
19.90
|
21.40
|
19.90
|
20.90
|
20.88
|
3.09
|
14,600
|
|
|
7/7/2009
|
-0.10 / -0.48%
|
21.80
|
22.20
|
19.40
|
20.80
|
21.12
|
3.07
|
43,200
|
|
|
7/6/2009
|
+0.80 / +3.98%
|
20.50
|
20.90
|
20.50
|
20.90
|
20.84
|
3.09
|
18,700
|
|
|
7/3/2009
|
+0.60 / +3.08%
|
18.80
|
20.10
|
18.50
|
20.10
|
19.56
|
2.97
|
40,700
|
|
|
7/2/2009
|
+0.60 / +3.17%
|
18.50
|
19.50
|
18.50
|
19.50
|
18.83
|
2.88
|
48,600
|
|
|
7/1/2009
|
-1.20 / -5.97%
|
18.90
|
19.00
|
18.80
|
18.90
|
18.83
|
2.79
|
57,800
|
|
|
6/30/2009
|
-1.50 / -6.94%
|
21.60
|
21.70
|
20.00
|
20.10
|
20.20
|
2.97
|
84,000
|
|
|
6/29/2009
|
0.00 / 0.00%
|
22.00
|
22.00
|
20.80
|
21.60
|
21.55
|
3.19
|
35,500
|
|
|
6/26/2009
|
0.00 / 0.00%
|
22.20
|
22.20
|
21.00
|
21.60
|
21.63
|
3.19
|
58,000
|
|
|
6/25/2009
|
-1.90 / -8.09%
|
24.00
|
24.00
|
21.40
|
21.60
|
21.68
|
3.19
|
81,300
|
|
|
6/24/2009
|
+1.50 / +6.82%
|
20.70
|
23.50
|
20.50
|
23.50
|
22.99
|
3.47
|
70,800
|
|
|
6/23/2009
|
-1.50 / -6.38%
|
22.00
|
22.10
|
22.00
|
22.00
|
22.00
|
3.25
|
60,100
|
|
|
6/22/2009
|
-1.20 / -4.86%
|
25.20
|
25.20
|
23.50
|
23.50
|
23.61
|
3.47
|
62,700
|
|
|