|
Closing price on 6/8/2012
|
|
| Open |
12.10 |
| High |
12.10 |
| Low |
11.60 |
| Volume |
83,200 |
| Split-adjusted Price |
2.96 |
|
|
STP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
6/8/2012
|
-0.40 / -3.33%
|
12.10
|
12.10
|
11.60
|
11.60
|
11.84
|
2.96
|
83,200
|
|
|
6/7/2012
|
+0.50 / +4.35%
|
11.80
|
12.20
|
11.80
|
12.00
|
11.98
|
3.06
|
75,400
|
|
|
6/6/2012
|
+0.20 / +1.77%
|
11.20
|
11.60
|
11.20
|
11.50
|
11.38
|
2.94
|
48,900
|
|
|
6/5/2012
|
+0.20 / +1.80%
|
11.00
|
11.30
|
10.60
|
11.30
|
10.93
|
2.88
|
66,700
|
|
|
6/4/2012
|
-0.30 / -2.63%
|
11.40
|
11.40
|
10.70
|
11.10
|
10.85
|
2.83
|
52,100
|
|
|
6/1/2012
|
+0.10 / +0.88%
|
11.70
|
11.70
|
10.90
|
11.40
|
11.11
|
2.91
|
31,500
|
|
|
5/31/2012
|
-0.70 / -5.83%
|
11.80
|
11.80
|
11.10
|
11.30
|
11.31
|
2.88
|
74,900
|
|
|
5/30/2012
|
+0.20 / +1.69%
|
11.80
|
12.00
|
11.60
|
12.00
|
11.79
|
3.06
|
33,300
|
|
|
5/29/2012
|
+0.40 / +3.51%
|
11.50
|
11.90
|
11.40
|
11.80
|
11.54
|
3.01
|
31,100
|
|
|
5/28/2012
|
-0.20 / -1.72%
|
12.30
|
12.30
|
11.40
|
11.40
|
11.92
|
2.91
|
115,700
|
|
|
5/25/2012
|
+0.60 / +5.45%
|
11.40
|
11.60
|
11.30
|
11.60
|
11.52
|
2.96
|
118,800
|
|
|
5/24/2012
|
-0.20 / -1.79%
|
11.50
|
11.50
|
10.50
|
11.00
|
10.79
|
2.81
|
97,600
|
|
|
5/23/2012
|
-0.50 / -4.27%
|
11.70
|
11.70
|
11.00
|
11.20
|
11.26
|
2.86
|
84,000
|
|
|
5/22/2012
|
0.00 / 0.00%
|
11.90
|
12.10
|
11.60
|
11.70
|
11.78
|
2.99
|
75,900
|
|
|
5/21/2012
|
+0.70 / +6.36%
|
11.10
|
11.70
|
11.10
|
11.70
|
11.62
|
2.99
|
76,900
|
|
|
5/18/2012
|
-1.00 / -8.33%
|
11.60
|
11.60
|
11.00
|
11.00
|
11.10
|
2.81
|
188,400
|
|
|
5/17/2012
|
-0.40 / -3.23%
|
12.60
|
12.60
|
12.00
|
12.00
|
12.11
|
3.06
|
133,000
|
|
|
5/16/2012
|
-1.60 / -11.43%
|
12.80
|
12.80
|
11.80
|
12.40
|
12.10
|
3.17
|
163,600
|
|
|
5/15/2012
|
0.00 / 0.00%
|
13.80
|
14.50
|
13.40
|
14.00
|
13.82
|
3.18
|
226,600
|
|
|
5/14/2012
|
-0.90 / -6.04%
|
15.00
|
15.00
|
13.90
|
14.00
|
14.31
|
3.18
|
231,900
|
|
|
5/11/2012
|
-0.80 / -5.10%
|
15.60
|
15.70
|
14.80
|
14.90
|
15.20
|
3.39
|
166,400
|
|
|
5/10/2012
|
+0.40 / +2.61%
|
15.70
|
16.00
|
15.30
|
15.70
|
15.66
|
3.57
|
303,900
|
|
|
5/9/2012
|
-0.20 / -1.29%
|
15.50
|
15.90
|
15.00
|
15.30
|
15.46
|
3.48
|
164,400
|
|
|
5/8/2012
|
0.00 / 0.00%
|
16.50
|
16.50
|
15.40
|
15.50
|
15.82
|
3.52
|
290,500
|
|
|
5/7/2012
|
+1.00 / +6.90%
|
15.50
|
15.50
|
15.00
|
15.50
|
15.45
|
3.52
|
397,800
|
|
|
5/4/2012
|
+0.90 / +6.62%
|
14.50
|
14.50
|
13.90
|
14.50
|
14.48
|
3.30
|
159,100
|
|
|
5/3/2012
|
-0.10 / -0.73%
|
13.60
|
13.80
|
13.00
|
13.60
|
13.51
|
3.09
|
313,700
|
|
|
5/2/2012
|
-0.30 / -2.14%
|
14.00
|
14.30
|
13.60
|
13.70
|
13.86
|
3.11
|
219,700
|
|
|
4/27/2012
|
+0.30 / +2.19%
|
13.70
|
14.40
|
13.70
|
14.00
|
14.06
|
3.18
|
177,100
|
|
|
4/26/2012
|
-0.50 / -3.52%
|
14.40
|
14.40
|
13.60
|
13.70
|
13.98
|
3.11
|
117,100
|
|
|