|
Closing price on 4/14/2009
|
|
| Open |
22.20 |
| High |
22.20 |
| Low |
20.60 |
| Volume |
117,100 |
| Split-adjusted Price |
2.99 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
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
|
|
|
3/19/2009
|
-0.70 / -4.02%
|
17.50
|
17.80
|
16.30
|
16.70
|
17.21
|
2.25
|
49,600
|
|
|
3/18/2009
|
+1.00 / +6.10%
|
17.30
|
17.40
|
17.20
|
17.40
|
17.35
|
2.34
|
81,400
|
|
|
3/17/2009
|
+0.80 / +5.13%
|
16.40
|
16.40
|
15.90
|
16.40
|
16.34
|
2.21
|
69,900
|
|
|
3/16/2009
|
+1.20 / +8.33%
|
14.50
|
15.60
|
14.50
|
15.60
|
15.41
|
2.10
|
56,600
|
|
|
3/13/2009
|
+0.20 / +1.41%
|
15.10
|
15.10
|
14.40
|
14.40
|
14.60
|
1.94
|
15,300
|
|
|
3/12/2009
|
-0.60 / -4.05%
|
14.50
|
14.70
|
14.10
|
14.20
|
14.42
|
1.91
|
20,900
|
|
|
3/11/2009
|
+0.50 / +3.50%
|
14.70
|
15.10
|
14.40
|
14.80
|
14.88
|
1.99
|
29,100
|
|
|
3/10/2009
|
+0.50 / +3.62%
|
14.00
|
14.40
|
14.00
|
14.30
|
14.22
|
1.92
|
23,400
|
|
|
3/9/2009
|
0.00 / 0.00%
|
14.30
|
14.30
|
13.80
|
13.80
|
14.01
|
1.86
|
6,300
|
|
|
3/6/2009
|
-0.20 / -1.43%
|
14.00
|
14.00
|
13.80
|
13.80
|
13.90
|
1.86
|
22,800
|
|
|
3/5/2009
|
0.00 / 0.00%
|
14.20
|
14.20
|
13.90
|
14.00
|
13.96
|
1.88
|
7,200
|
|
|
3/4/2009
|
0.00 / 0.00%
|
14.00
|
14.00
|
13.50
|
14.00
|
13.87
|
1.88
|
11,200
|
|
|
3/3/2009
|
-0.10 / -0.71%
|
14.20
|
14.20
|
13.80
|
14.00
|
13.97
|
1.88
|
2,000
|
|
|