|
Closing price on 8/19/2008
|
|
| Open |
21.20 |
| High |
21.20 |
| Low |
21.20 |
| Volume |
55,800 |
| Split-adjusted Price |
2.62 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
8/19/2008
|
+1.30 / +6.53%
|
21.20
|
21.20
|
21.20
|
21.20
|
21.20
|
2.62
|
55,800
|
|
|
8/18/2008
|
+1.30 / +6.99%
|
19.90
|
19.90
|
19.90
|
19.90
|
19.90
|
2.46
|
23,200
|
|
|
8/15/2008
|
+0.70 / +3.91%
|
18.60
|
18.60
|
18.60
|
18.60
|
18.60
|
2.30
|
7,800
|
|
|
8/14/2008
|
+0.50 / +2.87%
|
17.90
|
17.90
|
17.80
|
17.90
|
17.90
|
2.21
|
33,600
|
|
|
8/13/2008
|
+0.50 / +2.96%
|
17.40
|
17.40
|
16.60
|
17.40
|
17.26
|
2.15
|
71,100
|
|
|
8/12/2008
|
+0.60 / +3.68%
|
16.90
|
16.90
|
16.00
|
16.90
|
16.84
|
2.09
|
131,600
|
|
|
8/11/2008
|
+0.40 / +2.52%
|
16.30
|
16.30
|
16.30
|
16.30
|
16.30
|
2.02
|
1,900
|
|
|
8/8/2008
|
+0.60 / +3.92%
|
15.70
|
15.90
|
14.80
|
15.90
|
15.67
|
1.97
|
33,800
|
|
|
8/7/2008
|
-0.20 / -1.29%
|
15.30
|
15.30
|
14.80
|
15.30
|
15.26
|
1.89
|
84,400
|
|
|
8/6/2008
|
+0.40 / +2.65%
|
14.50
|
15.70
|
14.50
|
15.50
|
14.85
|
1.92
|
126,200
|
|
|
8/5/2008
|
-0.60 / -3.82%
|
15.10
|
15.10
|
15.10
|
15.10
|
15.10
|
1.87
|
200
|
|
|
8/4/2008
|
-0.60 / -3.68%
|
15.70
|
15.70
|
15.70
|
15.70
|
15.70
|
1.94
|
6,200
|
|
|
8/1/2008
|
-0.50 / -2.98%
|
16.30
|
16.30
|
16.30
|
16.30
|
16.30
|
2.02
|
7,500
|
|
|
7/31/2008
|
-0.50 / -2.89%
|
17.00
|
17.10
|
16.80
|
16.80
|
16.88
|
2.08
|
41,200
|
|
|
7/30/2008
|
-0.40 / -2.26%
|
18.50
|
18.60
|
17.20
|
17.30
|
17.47
|
2.14
|
77,300
|
|
|
7/29/2008
|
+0.20 / +1.14%
|
18.00
|
18.00
|
16.80
|
17.70
|
17.91
|
2.19
|
80,900
|
|
|
7/28/2008
|
-0.40 / -2.23%
|
17.20
|
18.20
|
17.20
|
17.50
|
17.41
|
2.17
|
96,700
|
|
|
7/25/2008
|
-0.60 / -3.24%
|
17.90
|
17.90
|
17.90
|
17.90
|
17.90
|
2.21
|
2,800
|
|
|
7/24/2008
|
-0.70 / -3.65%
|
18.50
|
19.50
|
18.50
|
18.50
|
18.63
|
2.29
|
118,300
|
|
|
7/23/2008
|
-0.70 / -3.52%
|
19.20
|
19.20
|
19.20
|
19.20
|
19.20
|
2.38
|
1,000
|
|
|
7/22/2008
|
-0.80 / -3.86%
|
19.90
|
19.90
|
19.90
|
19.90
|
19.90
|
2.46
|
1,000
|
|
|
7/21/2008
|
+0.20 / +0.98%
|
20.70
|
20.70
|
20.70
|
20.70
|
20.70
|
2.56
|
6,300
|
|
|
7/18/2008
|
-0.40 / -1.91%
|
21.70
|
21.70
|
20.10
|
20.50
|
21.45
|
2.54
|
168,900
|
|
|
7/17/2008
|
+0.40 / +1.95%
|
20.90
|
20.90
|
20.90
|
20.90
|
20.90
|
2.59
|
5,900
|
|
|
7/16/2008
|
+0.70 / +3.54%
|
20.50
|
20.50
|
19.10
|
20.50
|
20.14
|
2.54
|
171,000
|
|
|
7/15/2008
|
+0.70 / +3.66%
|
19.80
|
19.80
|
19.80
|
19.80
|
19.80
|
2.45
|
6,800
|
|
|
7/14/2008
|
+0.70 / +3.80%
|
19.10
|
19.10
|
19.10
|
19.10
|
19.10
|
2.36
|
20,500
|
|
|
7/11/2008
|
+0.70 / +3.95%
|
18.40
|
18.40
|
18.40
|
18.40
|
18.40
|
2.28
|
11,900
|
|
|
7/10/2008
|
+0.60 / +3.51%
|
17.70
|
17.70
|
17.70
|
17.70
|
17.70
|
2.19
|
15,600
|
|
|
7/9/2008
|
+0.10 / +0.59%
|
17.10
|
17.10
|
17.00
|
17.10
|
17.10
|
2.12
|
16,200
|
|
|