Closing price on 6/6/2011
|
|
Open |
6.50 |
High |
6.70 |
Low |
6.50 |
Volume |
41,270 |
Split-adjusted Price |
6.70 |
|
|
VST Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
6/6/2011
|
0.00 / 0.00%
|
6.50
|
6.70
|
6.50
|
6.70
|
6.70
|
6.70
|
41,270
|
|
6/3/2011
|
-0.20 / -2.90%
|
7.10
|
7.10
|
6.70
|
6.70
|
6.90
|
6.70
|
171,040
|
|
6/2/2011
|
+0.20 / +2.99%
|
6.90
|
7.00
|
6.90
|
6.90
|
6.90
|
6.90
|
237,950
|
|
6/1/2011
|
+0.30 / +4.69%
|
6.40
|
6.70
|
6.30
|
6.70
|
6.70
|
6.70
|
212,040
|
|
5/31/2011
|
+0.30 / +4.92%
|
6.10
|
6.40
|
6.10
|
6.40
|
6.40
|
6.40
|
86,930
|
|
5/30/2011
|
+0.20 / +3.39%
|
6.10
|
6.10
|
5.90
|
6.10
|
6.10
|
6.10
|
147,970
|
|
5/27/2011
|
+0.20 / +3.51%
|
5.90
|
5.90
|
5.70
|
5.90
|
5.70
|
5.90
|
111,080
|
|
5/26/2011
|
+0.20 / +3.64%
|
5.50
|
5.70
|
5.30
|
5.70
|
5.70
|
5.70
|
110,360
|
|
5/25/2011
|
-0.20 / -3.51%
|
5.60
|
5.70
|
5.50
|
5.50
|
5.50
|
5.50
|
73,060
|
|
5/24/2011
|
-0.30 / -5.00%
|
5.70
|
5.80
|
5.70
|
5.70
|
5.70
|
5.70
|
153,830
|
|
5/23/2011
|
-0.20 / -3.23%
|
6.20
|
6.20
|
5.90
|
6.00
|
6.00
|
6.00
|
70,560
|
|
5/20/2011
|
0.00 / 0.00%
|
6.30
|
6.30
|
6.20
|
6.20
|
6.20
|
6.20
|
66,380
|
|
5/19/2011
|
-0.20 / -3.13%
|
6.30
|
6.50
|
6.20
|
6.20
|
6.20
|
6.20
|
33,400
|
|
5/18/2011
|
-0.20 / -3.03%
|
6.60
|
6.60
|
6.30
|
6.40
|
6.40
|
6.40
|
65,790
|
|
5/17/2011
|
-0.30 / -4.35%
|
6.80
|
7.00
|
6.60
|
6.60
|
6.60
|
6.60
|
102,970
|
|
5/16/2011
|
-0.20 / -2.82%
|
7.00
|
7.10
|
6.90
|
6.90
|
6.90
|
6.90
|
64,200
|
|
5/13/2011
|
-0.20 / -2.74%
|
7.10
|
7.30
|
7.10
|
7.10
|
7.30
|
7.10
|
61,200
|
|
5/12/2011
|
-0.10 / -1.35%
|
7.20
|
7.40
|
7.20
|
7.30
|
7.30
|
7.30
|
43,720
|
|
5/11/2011
|
-0.10 / -1.33%
|
7.50
|
7.50
|
7.20
|
7.40
|
7.40
|
7.40
|
60,590
|
|
5/10/2011
|
-1.30 / -14.77%
|
7.40
|
7.60
|
7.40
|
7.50
|
7.50
|
7.50
|
48,230
|
|
5/9/2011
|
0.00 / 0.00%
|
8.90
|
8.90
|
8.60
|
8.80
|
8.80
|
7.60
|
206,210
|
|
5/6/2011
|
0.00 / 0.00%
|
8.50
|
8.80
|
8.50
|
8.80
|
8.80
|
7.60
|
159,070
|
|
5/5/2011
|
-0.10 / -1.12%
|
8.90
|
8.90
|
8.50
|
8.80
|
8.80
|
7.60
|
340,870
|
|
5/4/2011
|
+0.30 / +3.49%
|
8.70
|
9.00
|
8.70
|
8.90
|
8.90
|
7.69
|
191,310
|
|
4/29/2011
|
+0.40 / +4.88%
|
8.20
|
8.60
|
8.20
|
8.60
|
8.20
|
7.43
|
300,320
|
|
4/28/2011
|
+0.10 / +1.23%
|
8.20
|
8.40
|
8.20
|
8.20
|
8.20
|
7.08
|
310,220
|
|
4/27/2011
|
+0.30 / +3.85%
|
8.10
|
8.10
|
8.10
|
8.10
|
8.10
|
7.00
|
453,800
|
|
4/26/2011
|
-0.10 / -1.27%
|
8.00
|
8.10
|
7.80
|
7.80
|
7.80
|
6.74
|
140,120
|
|
4/25/2011
|
+0.30 / +3.95%
|
7.60
|
7.90
|
7.60
|
7.90
|
7.90
|
6.82
|
136,180
|
|
4/22/2011
|
-0.20 / -2.56%
|
7.90
|
7.90
|
7.50
|
7.60
|
7.80
|
6.56
|
173,920
|
|
|