|
Closing price on 9/24/2010
|
|
| Open |
42.00 |
| High |
42.00 |
| Low |
39.60 |
| Volume |
179,700 |
| Split-adjusted Price |
8.57 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/24/2010
|
-0.80 / -1.96%
|
42.00
|
42.00
|
39.60
|
40.00
|
40.54
|
8.57
|
179,700
|
|
|
9/23/2010
|
-0.80 / -1.92%
|
41.70
|
41.70
|
39.00
|
40.80
|
40.31
|
8.74
|
437,600
|
|
|
9/22/2010
|
+0.10 / +0.24%
|
41.20
|
42.90
|
41.20
|
41.60
|
41.91
|
8.91
|
263,500
|
|
|
9/21/2010
|
-1.00 / -2.35%
|
43.50
|
43.50
|
41.00
|
41.50
|
42.06
|
8.89
|
397,500
|
|
|
9/20/2010
|
+2.10 / +5.20%
|
43.00
|
43.00
|
41.70
|
42.50
|
42.93
|
9.11
|
711,500
|
|
|
9/17/2010
|
+2.80 / +7.45%
|
38.90
|
40.40
|
38.70
|
40.40
|
40.19
|
8.66
|
528,500
|
|
|
9/16/2010
|
-0.40 / -1.05%
|
38.00
|
38.50
|
37.40
|
37.60
|
37.85
|
8.06
|
195,300
|
|
|
9/15/2010
|
0.00 / 0.00%
|
37.40
|
39.20
|
37.20
|
38.00
|
37.98
|
8.14
|
329,500
|
|
|
9/14/2010
|
+0.90 / +2.43%
|
36.00
|
38.50
|
36.00
|
38.00
|
37.68
|
8.14
|
297,200
|
|
|
9/13/2010
|
-0.90 / -2.37%
|
37.50
|
38.50
|
37.10
|
37.10
|
37.30
|
7.95
|
337,800
|
|
|
9/10/2010
|
-2.40 / -5.94%
|
42.70
|
42.90
|
37.30
|
38.00
|
39.76
|
8.14
|
447,300
|
|
|
9/9/2010
|
+2.70 / +7.16%
|
38.50
|
40.40
|
38.40
|
40.40
|
40.13
|
8.66
|
396,200
|
|
|
9/8/2010
|
-0.40 / -1.05%
|
40.70
|
40.70
|
36.30
|
37.70
|
37.77
|
8.08
|
380,100
|
|
|
9/7/2010
|
+2.40 / +6.72%
|
38.00
|
38.10
|
37.90
|
38.10
|
38.09
|
8.16
|
366,400
|
|
|
9/6/2010
|
+2.20 / +6.57%
|
35.70
|
35.70
|
35.70
|
35.70
|
35.70
|
7.65
|
20,800
|
|
|
9/1/2010
|
+1.90 / +6.01%
|
33.20
|
33.50
|
32.50
|
33.50
|
33.45
|
7.18
|
290,500
|
|
|
8/31/2010
|
+1.90 / +6.40%
|
31.30
|
31.60
|
30.90
|
31.60
|
31.43
|
6.77
|
152,600
|
|
|
8/30/2010
|
+2.20 / +8.00%
|
29.40
|
29.70
|
29.40
|
29.70
|
29.64
|
6.36
|
21,100
|
|
|
8/27/2010
|
-2.00 / -6.78%
|
28.00
|
28.60
|
27.30
|
27.50
|
27.84
|
5.89
|
88,000
|
|
|
8/26/2010
|
-0.30 / -1.01%
|
31.00
|
31.00
|
27.90
|
29.50
|
29.28
|
6.32
|
104,400
|
|
|
8/25/2010
|
-2.10 / -6.58%
|
30.40
|
30.50
|
29.80
|
29.80
|
29.93
|
6.38
|
160,800
|
|
|
8/24/2010
|
-1.70 / -5.06%
|
33.10
|
33.10
|
31.90
|
31.90
|
31.96
|
6.83
|
158,300
|
|
|
8/23/2010
|
-1.40 / -4.00%
|
35.90
|
35.90
|
33.00
|
33.60
|
34.18
|
7.20
|
92,400
|
|
|
8/20/2010
|
+0.80 / +2.34%
|
35.00
|
36.00
|
33.40
|
35.00
|
34.99
|
7.50
|
140,500
|
|
|
8/19/2010
|
-0.80 / -2.29%
|
35.00
|
35.70
|
34.00
|
34.20
|
34.51
|
7.33
|
67,700
|
|
|
8/18/2010
|
-1.70 / -4.63%
|
37.10
|
37.10
|
35.00
|
35.00
|
35.42
|
7.50
|
96,500
|
|
|
8/17/2010
|
+1.00 / +2.80%
|
37.50
|
37.50
|
35.10
|
36.70
|
36.54
|
7.86
|
196,600
|
|
|
8/16/2010
|
+1.20 / +3.48%
|
34.90
|
35.70
|
34.90
|
35.70
|
35.57
|
7.65
|
56,000
|
|
|
8/13/2010
|
+0.30 / +0.88%
|
33.50
|
34.80
|
32.10
|
34.50
|
33.40
|
7.39
|
185,000
|
|
|
8/12/2010
|
-2.90 / -7.82%
|
35.00
|
35.80
|
34.20
|
34.20
|
34.48
|
7.33
|
137,600
|
|
|