|
Closing price on 2/23/2011
|
|
| Open |
8.90 |
| High |
8.90 |
| Low |
8.50 |
| Volume |
124,250 |
| Split-adjusted Price |
7.13 |
|
|
VOS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
2/23/2011
|
0.00 / 0.00%
|
8.90
|
8.90
|
8.50
|
8.60
|
8.60
|
7.13
|
124,250
|
|
|
2/22/2011
|
0.00 / 0.00%
|
8.30
|
8.60
|
8.30
|
8.60
|
8.60
|
7.13
|
153,180
|
|
|
2/21/2011
|
-0.40 / -4.44%
|
8.70
|
8.70
|
8.60
|
8.60
|
8.60
|
7.13
|
261,530
|
|
|
2/18/2011
|
-0.10 / -1.10%
|
9.00
|
9.20
|
8.90
|
9.00
|
9.00
|
7.46
|
271,640
|
|
|
2/17/2011
|
-0.40 / -4.21%
|
9.20
|
9.30
|
9.10
|
9.10
|
9.10
|
7.54
|
615,840
|
|
|
2/16/2011
|
0.00 / 0.00%
|
9.70
|
9.70
|
9.40
|
9.50
|
9.50
|
7.87
|
54,720
|
|
|
2/15/2011
|
-0.10 / -1.04%
|
9.60
|
9.70
|
9.50
|
9.50
|
9.50
|
7.87
|
84,680
|
|
|
2/14/2011
|
0.00 / 0.00%
|
9.70
|
9.80
|
9.60
|
9.60
|
9.60
|
7.96
|
192,150
|
|
|
2/11/2011
|
-0.40 / -4.00%
|
9.80
|
10.00
|
9.50
|
9.60
|
9.60
|
7.96
|
2,286,420
|
|
|
2/10/2011
|
0.00 / 0.00%
|
9.80
|
10.00
|
9.80
|
10.00
|
10.00
|
8.29
|
73,580
|
|
|
2/9/2011
|
+0.20 / +2.04%
|
10.10
|
10.10
|
9.90
|
10.00
|
10.00
|
8.29
|
32,090
|
|
|
2/8/2011
|
0.00 / 0.00%
|
9.80
|
9.80
|
9.80
|
9.80
|
9.80
|
8.12
|
0
|
|
|
1/28/2011
|
+0.10 / +1.03%
|
9.70
|
9.80
|
9.70
|
9.80
|
9.80
|
8.12
|
84,220
|
|
|
1/27/2011
|
+0.20 / +2.11%
|
9.50
|
9.70
|
9.50
|
9.70
|
9.70
|
8.04
|
86,020
|
|
|
1/26/2011
|
0.00 / 0.00%
|
9.70
|
9.70
|
9.40
|
9.50
|
9.50
|
7.87
|
71,890
|
|
|
1/25/2011
|
-0.20 / -2.06%
|
9.70
|
9.80
|
9.50
|
9.50
|
9.50
|
7.87
|
78,500
|
|
|
1/24/2011
|
-0.30 / -3.00%
|
10.00
|
10.00
|
9.70
|
9.70
|
9.70
|
8.04
|
47,290
|
|
|
1/21/2011
|
0.00 / 0.00%
|
10.00
|
10.10
|
9.90
|
10.00
|
10.00
|
8.29
|
59,810
|
|
|
1/20/2011
|
0.00 / 0.00%
|
9.90
|
10.10
|
9.90
|
10.00
|
10.00
|
8.29
|
51,400
|
|
|
1/19/2011
|
-0.20 / -1.96%
|
10.40
|
10.40
|
10.00
|
10.00
|
10.00
|
8.29
|
161,310
|
|
|
1/18/2011
|
0.00 / 0.00%
|
10.20
|
10.30
|
10.10
|
10.20
|
10.20
|
8.45
|
171,360
|
|
|
1/17/2011
|
+0.10 / +0.99%
|
10.20
|
10.50
|
10.10
|
10.20
|
10.20
|
8.45
|
193,640
|
|
|
1/14/2011
|
0.00 / 0.00%
|
10.00
|
10.30
|
9.90
|
10.10
|
10.10
|
8.37
|
267,500
|
|
|
1/13/2011
|
+0.10 / +1.00%
|
9.90
|
10.20
|
9.90
|
10.10
|
10.10
|
8.37
|
96,180
|
|
|
1/12/2011
|
+0.20 / +2.04%
|
10.00
|
10.10
|
9.90
|
10.00
|
10.00
|
8.29
|
100,260
|
|
|
1/11/2011
|
-0.40 / -3.92%
|
10.00
|
10.00
|
9.80
|
9.80
|
9.80
|
8.12
|
148,290
|
|
|
1/10/2011
|
-0.20 / -1.92%
|
10.20
|
10.40
|
10.10
|
10.20
|
10.20
|
8.45
|
102,920
|
|
|
1/7/2011
|
-0.10 / -0.95%
|
10.60
|
10.60
|
10.30
|
10.40
|
10.40
|
8.62
|
84,100
|
|
|
1/6/2011
|
0.00 / 0.00%
|
10.80
|
10.80
|
10.50
|
10.50
|
10.50
|
8.70
|
112,520
|
|
|
1/5/2011
|
-0.40 / -3.67%
|
10.80
|
10.90
|
10.50
|
10.50
|
10.50
|
8.70
|
183,350
|
|
|