|
Closing price on 5/21/2010
|
|
| Open |
34.40 |
| High |
34.40 |
| Low |
32.00 |
| Volume |
221,800 |
| Split-adjusted Price |
6.86 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/21/2010
|
-3.30 / -9.35%
|
34.40
|
34.40
|
32.00
|
32.00
|
32.08
|
6.86
|
221,800
|
|
|
5/20/2010
|
-0.70 / -1.94%
|
34.00
|
36.40
|
33.60
|
35.30
|
34.41
|
7.56
|
95,600
|
|
|
5/19/2010
|
-2.00 / -5.26%
|
38.70
|
38.70
|
36.00
|
36.00
|
36.06
|
7.71
|
143,500
|
|
|
5/18/2010
|
-13.50 / -26.21%
|
36.30
|
39.90
|
36.30
|
38.00
|
38.72
|
8.14
|
174,600
|
|
|
5/17/2010
|
-1.90 / -3.56%
|
55.00
|
55.90
|
51.50
|
51.50
|
53.04
|
7.77
|
256,600
|
|
|
5/14/2010
|
+2.40 / +4.71%
|
52.00
|
53.40
|
51.00
|
53.40
|
52.35
|
8.05
|
131,900
|
|
|
5/13/2010
|
+1.00 / +2.00%
|
50.60
|
53.50
|
50.50
|
51.00
|
51.51
|
7.69
|
117,600
|
|
|
5/12/2010
|
-2.70 / -5.12%
|
53.00
|
53.70
|
50.00
|
50.00
|
50.56
|
7.54
|
156,900
|
|
|
5/11/2010
|
-0.10 / -0.19%
|
53.50
|
55.90
|
52.70
|
52.70
|
53.71
|
7.95
|
171,900
|
|
|
5/10/2010
|
-2.00 / -3.65%
|
56.70
|
56.70
|
52.00
|
52.80
|
52.89
|
7.96
|
142,000
|
|
|
5/7/2010
|
-3.20 / -5.52%
|
56.00
|
58.00
|
54.50
|
54.80
|
55.09
|
8.26
|
276,300
|
|
|
5/6/2010
|
-1.00 / -1.69%
|
60.00
|
60.00
|
57.70
|
58.00
|
58.50
|
8.75
|
178,100
|
|
|
5/5/2010
|
+3.30 / +5.92%
|
58.00
|
60.00
|
56.00
|
59.00
|
57.69
|
8.90
|
268,000
|
|
|
5/4/2010
|
+0.50 / +0.91%
|
56.00
|
58.00
|
55.70
|
55.70
|
56.63
|
8.40
|
154,900
|
|
|
4/29/2010
|
-1.30 / -2.30%
|
57.00
|
57.80
|
55.20
|
55.20
|
56.60
|
8.32
|
139,500
|
|
|
4/28/2010
|
-0.50 / -0.88%
|
56.00
|
57.20
|
56.00
|
56.50
|
56.58
|
8.52
|
170,400
|
|
|
4/27/2010
|
+1.90 / +3.45%
|
57.50
|
59.30
|
55.60
|
57.00
|
57.33
|
8.59
|
157,900
|
|
|
4/26/2010
|
-1.50 / -2.65%
|
57.00
|
57.20
|
54.30
|
55.10
|
55.50
|
8.31
|
135,200
|
|
|
4/22/2010
|
-5.40 / -8.71%
|
62.00
|
63.00
|
56.00
|
56.60
|
58.06
|
8.53
|
204,900
|
|
|
4/21/2010
|
+4.20 / +7.27%
|
60.00
|
62.50
|
57.00
|
62.00
|
60.16
|
9.35
|
358,000
|
|
|
4/20/2010
|
+0.80 / +1.40%
|
57.90
|
60.50
|
57.00
|
57.80
|
58.49
|
8.72
|
203,000
|
|
|
4/19/2010
|
-3.70 / -6.10%
|
60.90
|
60.90
|
56.70
|
57.00
|
57.61
|
8.59
|
437,700
|
|
|
4/16/2010
|
+1.60 / +2.71%
|
62.00
|
62.50
|
59.10
|
60.70
|
60.90
|
9.15
|
281,000
|
|
|
4/15/2010
|
+2.10 / +3.68%
|
57.50
|
59.10
|
57.50
|
59.10
|
59.08
|
8.91
|
196,100
|
|
|
4/14/2010
|
+3.00 / +5.56%
|
54.00
|
57.00
|
53.90
|
57.00
|
55.31
|
8.59
|
364,900
|
|
|
4/13/2010
|
+0.50 / +0.93%
|
54.00
|
55.80
|
50.30
|
54.00
|
53.94
|
8.14
|
161,400
|
|
|
4/12/2010
|
-2.50 / -4.46%
|
55.20
|
55.80
|
53.40
|
53.50
|
53.74
|
8.07
|
254,700
|
|
|
4/9/2010
|
+0.30 / +0.54%
|
58.00
|
59.70
|
55.10
|
56.00
|
57.45
|
8.44
|
380,100
|
|
|
4/8/2010
|
+3.20 / +6.10%
|
55.80
|
55.80
|
55.00
|
55.70
|
55.77
|
8.40
|
723,300
|
|
|
4/7/2010
|
+3.10 / +6.28%
|
51.00
|
52.50
|
49.20
|
52.50
|
52.16
|
7.92
|
143,400
|
|
|