|
Closing price on 5/15/2008
|
|
| Open |
20.70 |
| High |
20.70 |
| Low |
20.70 |
| Volume |
200 |
| Split-adjusted Price |
2.78 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/15/2008
|
-0.60 / -2.82%
|
20.70
|
20.70
|
20.70
|
20.70
|
20.70
|
2.78
|
200
|
|
|
5/14/2008
|
-0.60 / -2.74%
|
21.30
|
21.30
|
21.30
|
21.30
|
21.30
|
2.86
|
100
|
|
|
5/13/2008
|
-0.60 / -2.67%
|
21.90
|
21.90
|
21.90
|
21.90
|
21.90
|
2.95
|
100
|
|
|
5/12/2008
|
-0.60 / -2.60%
|
22.50
|
22.50
|
22.50
|
22.50
|
22.50
|
3.03
|
400
|
|
|
5/9/2008
|
-0.70 / -2.94%
|
23.10
|
23.10
|
23.10
|
23.10
|
23.10
|
3.11
|
200
|
|
|
5/8/2008
|
-0.70 / -2.86%
|
23.80
|
23.80
|
23.80
|
23.80
|
23.80
|
3.20
|
100
|
|
|
5/7/2008
|
-0.70 / -2.78%
|
24.50
|
24.50
|
24.50
|
24.50
|
24.50
|
3.29
|
500
|
|
|
5/6/2008
|
-0.70 / -2.70%
|
25.20
|
25.20
|
25.20
|
25.20
|
25.20
|
3.39
|
300
|
|
|
5/5/2008
|
-0.50 / -1.89%
|
25.90
|
25.90
|
25.90
|
25.90
|
25.90
|
3.48
|
4,100
|
|
|
4/29/2008
|
-0.70 / -2.58%
|
27.60
|
27.90
|
26.40
|
26.40
|
26.72
|
3.55
|
13,900
|
|
|
4/28/2008
|
-0.20 / -0.73%
|
26.30
|
27.60
|
26.30
|
27.10
|
27.17
|
3.64
|
23,700
|
|
|
4/25/2008
|
-0.40 / -1.44%
|
27.30
|
27.50
|
27.00
|
27.30
|
27.12
|
3.67
|
48,200
|
|
|
4/24/2008
|
-0.80 / -2.81%
|
27.70
|
29.00
|
27.70
|
27.70
|
27.76
|
3.73
|
77,100
|
|
|
4/23/2008
|
-0.80 / -2.73%
|
28.50
|
28.50
|
28.50
|
28.50
|
28.50
|
3.83
|
900
|
|
|
4/22/2008
|
-0.80 / -2.66%
|
29.30
|
29.30
|
29.30
|
29.30
|
29.30
|
3.94
|
5,600
|
|
|
4/21/2008
|
-0.70 / -2.27%
|
30.50
|
30.50
|
30.10
|
30.10
|
30.17
|
4.05
|
16,300
|
|
|
4/18/2008
|
-1.70 / -5.23%
|
32.60
|
32.60
|
30.80
|
30.80
|
30.98
|
4.14
|
56,200
|
|
|
4/17/2008
|
+1.70 / +5.52%
|
30.70
|
32.50
|
30.70
|
32.50
|
31.67
|
4.37
|
104,000
|
|
|
4/16/2008
|
-1.70 / -5.23%
|
30.80
|
32.60
|
30.80
|
30.80
|
31.60
|
4.14
|
16,200
|
|
|
4/11/2008
|
-0.10 / -0.31%
|
31.70
|
32.50
|
31.70
|
32.50
|
31.71
|
4.37
|
45,100
|
|
|
4/10/2008
|
-0.70 / -2.10%
|
32.60
|
32.60
|
32.60
|
32.60
|
32.60
|
4.38
|
300
|
|
|
4/9/2008
|
-1.80 / -5.13%
|
35.00
|
35.20
|
33.30
|
33.30
|
33.59
|
4.48
|
35,100
|
|
|
4/8/2008
|
+1.00 / +2.93%
|
35.10
|
35.10
|
33.10
|
35.10
|
34.33
|
4.72
|
187,500
|
|
|
4/7/2008
|
+0.90 / +2.71%
|
34.10
|
34.10
|
34.10
|
34.10
|
34.10
|
4.59
|
6,200
|
|
|
4/4/2008
|
+0.60 / +1.84%
|
33.20
|
33.20
|
33.20
|
33.20
|
33.20
|
4.47
|
2,100
|
|
|
4/3/2008
|
+0.60 / +1.88%
|
32.60
|
32.60
|
32.60
|
32.60
|
32.60
|
4.38
|
300
|
|
|
4/2/2008
|
+0.60 / +1.91%
|
32.00
|
32.00
|
32.00
|
32.00
|
32.00
|
4.30
|
800
|
|
|
4/1/2008
|
+0.60 / +1.95%
|
31.40
|
31.40
|
31.40
|
31.40
|
31.40
|
4.22
|
700
|
|
|
3/31/2008
|
+0.60 / +1.99%
|
30.80
|
30.80
|
30.80
|
30.80
|
30.80
|
4.14
|
2,100
|
|
|
3/28/2008
|
+0.50 / +1.68%
|
30.20
|
30.20
|
30.20
|
30.20
|
30.20
|
4.06
|
500
|
|
|