Closing price on 7/7/2010
|
|
Open |
21.50 |
High |
22.00 |
Low |
21.50 |
Volume |
181,050 |
Split-adjusted Price |
14.58 |
|
|
VST Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
7/7/2010
|
0.00 / 0.00%
|
21.50
|
22.00
|
21.50
|
21.50
|
21.50
|
14.58
|
181,050
|
|
7/6/2010
|
-1.00 / -4.44%
|
22.50
|
22.50
|
21.50
|
21.50
|
21.50
|
14.58
|
317,320
|
|
7/5/2010
|
0.00 / 0.00%
|
22.30
|
22.60
|
22.20
|
22.50
|
22.50
|
15.25
|
231,190
|
|
7/2/2010
|
+0.10 / +0.45%
|
22.90
|
22.90
|
22.20
|
22.50
|
22.40
|
15.25
|
162,690
|
|
7/1/2010
|
-0.10 / -0.44%
|
22.60
|
22.70
|
22.40
|
22.40
|
22.40
|
15.19
|
155,990
|
|
6/30/2010
|
-0.50 / -2.17%
|
22.20
|
22.70
|
22.20
|
22.50
|
22.50
|
15.25
|
261,510
|
|
6/29/2010
|
-0.30 / -1.29%
|
23.80
|
23.80
|
23.00
|
23.00
|
23.00
|
15.59
|
160,880
|
|
6/28/2010
|
+0.10 / +0.43%
|
23.70
|
23.70
|
23.20
|
23.30
|
23.30
|
15.80
|
160,740
|
|
6/25/2010
|
-0.60 / -2.52%
|
23.60
|
23.70
|
23.00
|
23.20
|
23.38
|
15.73
|
452,370
|
|
6/24/2010
|
-0.90 / -3.64%
|
24.70
|
24.70
|
23.60
|
23.80
|
23.80
|
16.14
|
293,510
|
|
6/23/2010
|
-0.10 / -0.40%
|
24.50
|
24.90
|
24.30
|
24.70
|
24.70
|
16.75
|
111,520
|
|
6/22/2010
|
-0.20 / -0.80%
|
25.20
|
25.20
|
24.80
|
24.80
|
24.80
|
16.81
|
292,920
|
|
6/21/2010
|
+1.20 / +5.04%
|
25.50
|
25.50
|
24.50
|
25.00
|
25.00
|
16.95
|
358,190
|
|
6/18/2010
|
0.00 / 0.00%
|
23.80
|
23.80
|
23.80
|
23.80
|
23.80
|
16.14
|
728,330
|
|
6/17/2010
|
-0.80 / -3.25%
|
24.40
|
24.60
|
23.80
|
23.80
|
23.80
|
16.14
|
350,440
|
|
6/16/2010
|
+0.20 / +0.82%
|
24.50
|
25.20
|
24.50
|
24.60
|
24.60
|
16.68
|
392,650
|
|
6/15/2010
|
+1.00 / +4.27%
|
24.00
|
24.50
|
23.80
|
24.40
|
24.40
|
16.54
|
827,290
|
|
6/14/2010
|
0.00 / 0.00%
|
23.50
|
23.80
|
23.40
|
23.40
|
23.40
|
15.86
|
162,270
|
|
6/11/2010
|
+0.20 / +0.86%
|
23.80
|
23.80
|
23.20
|
23.40
|
23.20
|
15.86
|
219,640
|
|
6/10/2010
|
+0.10 / +0.43%
|
23.00
|
23.30
|
22.90
|
23.20
|
23.20
|
15.73
|
163,590
|
|
6/9/2010
|
+0.10 / +0.43%
|
23.50
|
23.50
|
22.70
|
23.10
|
23.10
|
15.66
|
147,550
|
|
6/8/2010
|
-0.20 / -0.86%
|
22.70
|
23.10
|
22.30
|
23.00
|
23.00
|
15.59
|
214,000
|
|
6/7/2010
|
-1.20 / -4.92%
|
23.30
|
23.70
|
23.20
|
23.20
|
23.20
|
15.73
|
214,450
|
|
6/4/2010
|
-0.10 / -0.41%
|
24.90
|
24.90
|
24.20
|
24.40
|
24.50
|
16.54
|
168,940
|
|
6/3/2010
|
0.00 / 0.00%
|
25.00
|
25.20
|
24.50
|
24.50
|
24.50
|
16.61
|
484,660
|
|
6/2/2010
|
+1.00 / +4.26%
|
23.50
|
24.50
|
23.30
|
24.50
|
24.50
|
16.61
|
399,140
|
|
6/1/2010
|
+0.40 / +1.73%
|
23.20
|
23.60
|
23.10
|
23.50
|
23.50
|
15.93
|
243,050
|
|
5/31/2010
|
-0.50 / -2.12%
|
23.10
|
23.60
|
23.10
|
23.10
|
23.10
|
15.66
|
161,690
|
|
5/28/2010
|
+1.10 / +4.89%
|
23.50
|
23.60
|
22.60
|
23.60
|
23.33
|
16.00
|
323,720
|
|
5/27/2010
|
+0.20 / +0.90%
|
22.00
|
22.50
|
22.00
|
22.50
|
22.50
|
15.25
|
160,040
|
|
|