Closing price on 1/22/2010
|
|
Open |
17.90 |
High |
18.20 |
Low |
17.50 |
Volume |
66,080 |
Split-adjusted Price |
11.93 |
|
|
VST Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
1/22/2010
|
-0.10 / -0.56%
|
17.90
|
18.20
|
17.50
|
17.60
|
17.70
|
11.93
|
66,080
|
|
1/21/2010
|
-0.80 / -4.32%
|
18.10
|
18.50
|
17.70
|
17.70
|
17.70
|
12.00
|
142,490
|
|
1/20/2010
|
-0.80 / -4.15%
|
19.30
|
19.40
|
18.50
|
18.50
|
18.50
|
12.54
|
178,560
|
|
1/19/2010
|
+0.80 / +4.32%
|
19.30
|
19.30
|
18.30
|
19.30
|
19.30
|
13.08
|
109,220
|
|
1/18/2010
|
-0.90 / -4.64%
|
18.60
|
18.70
|
18.50
|
18.50
|
18.50
|
12.54
|
154,850
|
|
1/15/2010
|
-0.40 / -2.02%
|
19.80
|
19.80
|
19.00
|
19.40
|
19.80
|
13.15
|
125,690
|
|
1/14/2010
|
-0.10 / -0.50%
|
20.40
|
20.40
|
19.70
|
19.80
|
19.80
|
13.42
|
106,130
|
|
1/13/2010
|
+0.10 / +0.51%
|
19.80
|
20.00
|
18.90
|
19.90
|
19.90
|
13.49
|
267,640
|
|
1/12/2010
|
-0.80 / -3.88%
|
20.60
|
20.70
|
19.80
|
19.80
|
19.80
|
13.42
|
296,020
|
|
1/11/2010
|
-0.60 / -2.83%
|
21.70
|
21.70
|
20.50
|
20.60
|
20.60
|
13.97
|
173,770
|
|
1/8/2010
|
-1.00 / -4.50%
|
23.00
|
23.00
|
21.20
|
21.20
|
22.20
|
14.37
|
320,820
|
|
1/7/2010
|
+1.00 / +4.72%
|
21.00
|
22.20
|
20.80
|
22.20
|
22.20
|
15.05
|
492,190
|
|
1/6/2010
|
-0.40 / -1.85%
|
21.00
|
22.20
|
21.00
|
21.20
|
21.20
|
14.37
|
363,390
|
|
1/5/2010
|
+0.20 / +0.93%
|
22.40
|
22.40
|
21.40
|
21.60
|
21.60
|
14.64
|
569,250
|
|
1/4/2010
|
+1.00 / +4.90%
|
20.40
|
21.40
|
20.40
|
21.40
|
21.40
|
14.51
|
202,640
|
|
12/31/2009
|
+0.30 / +1.49%
|
20.20
|
21.00
|
20.00
|
20.40
|
20.10
|
13.83
|
260,900
|
|
12/30/2009
|
+0.70 / +3.61%
|
19.40
|
20.30
|
19.40
|
20.10
|
20.10
|
13.63
|
246,230
|
|
12/29/2009
|
-0.90 / -4.43%
|
19.60
|
20.30
|
19.30
|
19.40
|
19.40
|
13.15
|
341,200
|
|
12/28/2009
|
+0.80 / +4.10%
|
20.20
|
20.40
|
19.50
|
20.30
|
20.30
|
13.76
|
471,100
|
|
12/25/2009
|
+0.90 / +4.84%
|
19.40
|
19.50
|
19.30
|
19.50
|
19.43
|
13.22
|
203,490
|
|
12/24/2009
|
+0.80 / +4.49%
|
17.90
|
18.60
|
17.80
|
18.60
|
18.60
|
12.61
|
265,160
|
|
12/23/2009
|
+0.80 / +4.71%
|
17.30
|
17.80
|
17.00
|
17.80
|
17.80
|
12.07
|
291,450
|
|
12/22/2009
|
-0.40 / -2.30%
|
17.70
|
18.00
|
17.00
|
17.00
|
17.00
|
11.53
|
222,900
|
|
12/21/2009
|
+0.80 / +4.82%
|
17.30
|
17.40
|
16.80
|
17.40
|
17.40
|
11.80
|
228,520
|
|
12/18/2009
|
+0.70 / +4.40%
|
15.90
|
16.60
|
15.90
|
16.60
|
15.90
|
11.25
|
243,770
|
|
12/17/2009
|
-0.30 / -1.85%
|
15.60
|
16.00
|
15.40
|
15.90
|
15.90
|
10.78
|
281,980
|
|
12/16/2009
|
-0.80 / -4.71%
|
16.40
|
16.40
|
16.20
|
16.20
|
16.20
|
10.98
|
78,600
|
|
12/15/2009
|
-0.50 / -2.86%
|
17.00
|
17.30
|
16.80
|
17.00
|
17.00
|
11.53
|
180,360
|
|
12/14/2009
|
+0.40 / +2.34%
|
16.80
|
17.90
|
16.40
|
17.50
|
17.50
|
11.86
|
225,860
|
|
12/11/2009
|
-0.90 / -5.00%
|
17.30
|
17.30
|
17.10
|
17.10
|
17.20
|
11.59
|
144,310
|
|
|