|
Closing price on 3/8/2011
|
|
| Open |
7.50 |
| High |
7.50 |
| Low |
7.30 |
| Volume |
178,270 |
| Split-adjusted Price |
6.59 |
|
|
VOS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
3/8/2011
|
-0.10 / -1.33%
|
7.50
|
7.50
|
7.30
|
7.40
|
7.40
|
6.59
|
178,270
|
|
|
3/7/2011
|
0.00 / 0.00%
|
7.50
|
7.60
|
7.20
|
7.50
|
7.50
|
6.68
|
127,780
|
|
|
3/4/2011
|
+0.10 / +1.35%
|
7.60
|
7.70
|
7.40
|
7.50
|
7.50
|
6.68
|
76,230
|
|
|
3/3/2011
|
-0.30 / -3.90%
|
7.50
|
7.70
|
7.40
|
7.40
|
7.40
|
6.59
|
246,380
|
|
|
3/2/2011
|
-0.40 / -4.94%
|
8.00
|
8.10
|
7.70
|
7.70
|
7.70
|
6.86
|
588,050
|
|
|
3/1/2011
|
-0.20 / -2.41%
|
8.10
|
8.20
|
8.00
|
8.10
|
8.10
|
7.21
|
118,160
|
|
|
2/28/2011
|
-0.10 / -1.19%
|
8.60
|
8.60
|
8.30
|
8.30
|
8.30
|
7.39
|
228,920
|
|
|
2/25/2011
|
0.00 / 0.00%
|
8.40
|
8.70
|
8.40
|
8.40
|
8.40
|
7.48
|
103,240
|
|
|
2/24/2011
|
-0.20 / -2.33%
|
8.30
|
8.60
|
8.20
|
8.40
|
8.40
|
7.48
|
95,750
|
|
|
2/23/2011
|
0.00 / 0.00%
|
8.90
|
8.90
|
8.50
|
8.60
|
8.60
|
7.66
|
124,250
|
|
|
2/22/2011
|
0.00 / 0.00%
|
8.30
|
8.60
|
8.30
|
8.60
|
8.60
|
7.66
|
153,180
|
|
|
2/21/2011
|
-0.40 / -4.44%
|
8.70
|
8.70
|
8.60
|
8.60
|
8.60
|
7.66
|
261,530
|
|
|
2/18/2011
|
-0.10 / -1.10%
|
9.00
|
9.20
|
8.90
|
9.00
|
9.00
|
8.01
|
271,640
|
|
|
2/17/2011
|
-0.40 / -4.21%
|
9.20
|
9.30
|
9.10
|
9.10
|
9.10
|
8.10
|
615,840
|
|
|
2/16/2011
|
0.00 / 0.00%
|
9.70
|
9.70
|
9.40
|
9.50
|
9.50
|
8.46
|
54,720
|
|
|
2/15/2011
|
-0.10 / -1.04%
|
9.60
|
9.70
|
9.50
|
9.50
|
9.50
|
8.46
|
84,680
|
|
|
2/14/2011
|
0.00 / 0.00%
|
9.70
|
9.80
|
9.60
|
9.60
|
9.60
|
8.55
|
192,150
|
|
|
2/11/2011
|
-0.40 / -4.00%
|
9.80
|
10.00
|
9.50
|
9.60
|
9.60
|
8.55
|
2,286,420
|
|
|
2/10/2011
|
0.00 / 0.00%
|
9.80
|
10.00
|
9.80
|
10.00
|
10.00
|
8.90
|
73,580
|
|
|
2/9/2011
|
+0.20 / +2.04%
|
10.10
|
10.10
|
9.90
|
10.00
|
10.00
|
8.90
|
32,090
|
|
|
2/8/2011
|
0.00 / 0.00%
|
9.80
|
9.80
|
9.80
|
9.80
|
9.80
|
8.73
|
0
|
|
|
1/28/2011
|
+0.10 / +1.03%
|
9.70
|
9.80
|
9.70
|
9.80
|
9.80
|
8.73
|
84,220
|
|
|
1/27/2011
|
+0.20 / +2.11%
|
9.50
|
9.70
|
9.50
|
9.70
|
9.70
|
8.64
|
86,020
|
|
|
1/26/2011
|
0.00 / 0.00%
|
9.70
|
9.70
|
9.40
|
9.50
|
9.50
|
8.46
|
71,890
|
|
|
1/25/2011
|
-0.20 / -2.06%
|
9.70
|
9.80
|
9.50
|
9.50
|
9.50
|
8.46
|
78,500
|
|
|
1/24/2011
|
-0.30 / -3.00%
|
10.00
|
10.00
|
9.70
|
9.70
|
9.70
|
8.64
|
47,290
|
|
|
1/21/2011
|
0.00 / 0.00%
|
10.00
|
10.10
|
9.90
|
10.00
|
10.00
|
8.90
|
59,810
|
|
|
1/20/2011
|
0.00 / 0.00%
|
9.90
|
10.10
|
9.90
|
10.00
|
10.00
|
8.90
|
51,400
|
|
|
1/19/2011
|
-0.20 / -1.96%
|
10.40
|
10.40
|
10.00
|
10.00
|
10.00
|
8.90
|
161,310
|
|
|
1/18/2011
|
0.00 / 0.00%
|
10.20
|
10.30
|
10.10
|
10.20
|
10.20
|
9.08
|
171,360
|
|
|