Closing price on 11/1/2011
|
|
Open |
4.50 |
High |
4.50 |
Low |
4.40 |
Volume |
88,520 |
Split-adjusted Price |
4.40 |
|
|
VOS Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
11/1/2011
|
-0.10 / -2.22%
|
4.50
|
4.50
|
4.40
|
4.40
|
4.40
|
4.40
|
88,520
|
|
10/31/2011
|
-0.10 / -2.17%
|
4.70
|
4.70
|
4.50
|
4.50
|
4.50
|
4.50
|
55,860
|
|
10/28/2011
|
+0.10 / +2.22%
|
4.50
|
4.60
|
4.50
|
4.60
|
4.60
|
4.60
|
107,180
|
|
10/27/2011
|
0.00 / 0.00%
|
4.40
|
4.50
|
4.40
|
4.50
|
4.50
|
4.50
|
138,260
|
|
10/26/2011
|
0.00 / 0.00%
|
4.50
|
4.50
|
4.40
|
4.50
|
4.50
|
4.50
|
89,860
|
|
10/25/2011
|
0.00 / 0.00%
|
4.50
|
4.60
|
4.50
|
4.50
|
4.50
|
4.50
|
50,980
|
|
10/24/2011
|
-0.20 / -4.26%
|
4.80
|
4.90
|
4.50
|
4.50
|
4.50
|
4.50
|
80,900
|
|
10/21/2011
|
+0.10 / +2.17%
|
4.70
|
4.80
|
4.70
|
4.70
|
4.70
|
4.70
|
41,910
|
|
10/20/2011
|
0.00 / 0.00%
|
4.60
|
4.70
|
4.60
|
4.60
|
4.60
|
4.60
|
15,130
|
|
10/19/2011
|
0.00 / 0.00%
|
4.70
|
4.70
|
4.60
|
4.60
|
4.60
|
4.60
|
20,570
|
|
10/18/2011
|
0.00 / 0.00%
|
4.60
|
4.70
|
4.50
|
4.60
|
4.60
|
4.60
|
56,960
|
|
10/17/2011
|
-0.10 / -2.13%
|
4.90
|
4.90
|
4.60
|
4.60
|
4.60
|
4.60
|
105,420
|
|
10/14/2011
|
0.00 / 0.00%
|
4.80
|
4.80
|
4.60
|
4.70
|
4.70
|
4.70
|
37,120
|
|
10/13/2011
|
-0.20 / -4.08%
|
4.90
|
4.90
|
4.70
|
4.70
|
4.70
|
4.70
|
191,160
|
|
10/12/2011
|
-0.20 / -3.92%
|
5.00
|
5.00
|
4.90
|
4.90
|
4.90
|
4.90
|
89,710
|
|
10/11/2011
|
0.00 / 0.00%
|
5.10
|
5.10
|
4.90
|
5.10
|
5.10
|
5.10
|
126,880
|
|
10/10/2011
|
0.00 / 0.00%
|
5.20
|
5.20
|
5.10
|
5.10
|
5.10
|
5.10
|
249,580
|
|
10/7/2011
|
+0.20 / +4.08%
|
5.10
|
5.10
|
5.10
|
5.10
|
5.10
|
5.10
|
174,710
|
|
10/6/2011
|
+0.20 / +4.26%
|
4.80
|
4.90
|
4.80
|
4.90
|
4.90
|
4.90
|
81,420
|
|
10/5/2011
|
+0.20 / +4.44%
|
4.70
|
4.70
|
4.60
|
4.70
|
4.70
|
4.70
|
201,760
|
|
10/4/2011
|
-0.10 / -2.17%
|
4.60
|
4.70
|
4.50
|
4.50
|
4.50
|
4.50
|
46,380
|
|
10/3/2011
|
-0.10 / -2.13%
|
4.70
|
4.80
|
4.60
|
4.60
|
4.60
|
4.60
|
19,630
|
|
9/30/2011
|
-0.20 / -4.08%
|
4.90
|
4.90
|
4.70
|
4.70
|
4.70
|
4.70
|
130,310
|
|
9/29/2011
|
-0.10 / -2.00%
|
5.00
|
5.00
|
4.80
|
4.90
|
4.90
|
4.90
|
226,160
|
|
9/28/2011
|
+0.20 / +4.17%
|
4.90
|
5.00
|
4.80
|
5.00
|
5.00
|
5.00
|
105,290
|
|
9/27/2011
|
0.00 / 0.00%
|
4.80
|
4.90
|
4.80
|
4.80
|
4.80
|
4.80
|
93,820
|
|
9/26/2011
|
0.00 / 0.00%
|
4.90
|
4.90
|
4.60
|
4.80
|
4.80
|
4.80
|
174,880
|
|
9/23/2011
|
-0.20 / -4.00%
|
4.90
|
5.00
|
4.80
|
4.80
|
4.80
|
4.80
|
73,330
|
|
9/22/2011
|
+0.10 / +2.04%
|
4.80
|
5.00
|
4.80
|
5.00
|
5.00
|
5.00
|
68,470
|
|
9/21/2011
|
0.00 / 0.00%
|
5.00
|
5.10
|
4.80
|
4.90
|
4.90
|
4.90
|
68,710
|
|
|