|
Closing price on 5/5/2009
|
|
| Open |
22.50 |
| High |
22.50 |
| Low |
21.20 |
| Volume |
167,100 |
| Split-adjusted Price |
2.85 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/5/2009
|
+0.10 / +0.47%
|
22.50
|
22.50
|
21.20
|
21.20
|
22.31
|
2.85
|
167,100
|
|
|
5/4/2009
|
+1.20 / +6.03%
|
20.80
|
21.10
|
20.80
|
21.10
|
21.06
|
2.84
|
23,800
|
|
|
4/29/2009
|
+0.20 / +1.02%
|
19.80
|
20.00
|
19.20
|
19.90
|
19.77
|
2.68
|
93,500
|
|
|
4/28/2009
|
-0.30 / -1.50%
|
20.20
|
20.20
|
18.80
|
19.70
|
19.39
|
2.65
|
89,400
|
|
|
4/27/2009
|
+0.20 / +1.01%
|
20.00
|
21.00
|
19.80
|
20.00
|
20.22
|
2.69
|
158,300
|
|
|
4/24/2009
|
+0.40 / +2.06%
|
19.00
|
20.30
|
18.50
|
19.80
|
19.98
|
2.66
|
150,000
|
|
|
4/23/2009
|
+1.20 / +6.59%
|
18.80
|
19.40
|
18.20
|
19.40
|
18.98
|
2.61
|
80,400
|
|
|
4/22/2009
|
+0.70 / +4.00%
|
17.10
|
18.20
|
17.10
|
18.20
|
18.16
|
2.45
|
83,000
|
|
|
4/21/2009
|
-0.70 / -3.85%
|
17.00
|
17.50
|
17.00
|
17.50
|
17.10
|
2.35
|
120,900
|
|
|
4/20/2009
|
-0.60 / -3.19%
|
18.20
|
18.20
|
18.20
|
18.20
|
18.20
|
2.45
|
13,700
|
|
|
4/17/2009
|
-1.40 / -6.93%
|
21.00
|
21.60
|
18.80
|
18.80
|
19.49
|
2.53
|
130,500
|
|
|
4/16/2009
|
-0.30 / -1.46%
|
21.80
|
21.80
|
19.50
|
20.20
|
20.21
|
2.72
|
80,100
|
|
|
4/15/2009
|
-1.70 / -7.66%
|
22.00
|
22.00
|
20.50
|
20.50
|
20.77
|
2.76
|
125,900
|
|
|
4/14/2009
|
+1.40 / +6.73%
|
22.20
|
22.20
|
20.60
|
22.20
|
22.04
|
2.99
|
117,100
|
|
|
4/13/2009
|
+1.30 / +6.67%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
2.80
|
8,100
|
|
|
4/10/2009
|
+1.30 / +7.14%
|
19.50
|
19.50
|
19.40
|
19.50
|
19.50
|
2.62
|
110,200
|
|
|
4/9/2009
|
+0.20 / +1.11%
|
18.50
|
19.40
|
18.00
|
18.20
|
18.28
|
2.45
|
61,400
|
|
|
4/8/2009
|
-1.40 / -7.22%
|
18.70
|
19.50
|
17.80
|
18.00
|
18.51
|
2.42
|
77,300
|
|
|
4/7/2009
|
+1.20 / +6.59%
|
19.00
|
19.40
|
17.60
|
19.40
|
19.09
|
2.61
|
122,000
|
|
|
4/3/2009
|
+0.90 / +5.20%
|
18.20
|
18.20
|
18.00
|
18.20
|
18.20
|
2.45
|
109,000
|
|
|
4/2/2009
|
+0.60 / +3.59%
|
17.30
|
17.30
|
16.80
|
17.30
|
17.11
|
2.33
|
59,700
|
|
|
4/1/2009
|
0.00 / 0.00%
|
17.00
|
17.00
|
16.50
|
16.70
|
16.78
|
2.25
|
33,700
|
|
|
3/31/2009
|
+1.00 / +6.37%
|
16.40
|
16.90
|
16.00
|
16.70
|
16.23
|
2.25
|
38,100
|
|
|
3/30/2009
|
-0.20 / -1.26%
|
16.00
|
16.20
|
15.70
|
15.70
|
15.77
|
2.11
|
15,400
|
|
|
3/27/2009
|
-0.30 / -1.85%
|
16.30
|
16.50
|
15.90
|
15.90
|
16.16
|
2.14
|
28,900
|
|
|
3/26/2009
|
+0.40 / +2.53%
|
16.10
|
16.30
|
15.80
|
16.20
|
16.02
|
2.18
|
23,500
|
|
|
3/25/2009
|
-0.50 / -3.07%
|
15.50
|
16.40
|
15.50
|
15.80
|
16.03
|
2.12
|
23,700
|
|
|
3/24/2009
|
+1.20 / +7.95%
|
16.20
|
16.30
|
16.00
|
16.30
|
16.22
|
2.19
|
27,900
|
|
|
3/23/2009
|
-0.90 / -5.63%
|
16.20
|
16.20
|
15.10
|
15.10
|
15.30
|
2.03
|
22,800
|
|
|
3/20/2009
|
-0.70 / -4.19%
|
16.50
|
16.90
|
16.00
|
16.00
|
16.21
|
2.15
|
42,500
|
|
|