|
Closing price on 10/18/2011
|
|
| Open |
5.90 |
| High |
5.90 |
| Low |
5.40 |
| Volume |
38,300 |
| Split-adjusted Price |
4.64 |
|
|
IVS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
10/18/2011
|
-0.40 / -6.90%
|
5.90
|
5.90
|
5.40
|
5.40
|
5.86
|
4.64
|
38,300
|
|
|
10/17/2011
|
+0.40 / +7.41%
|
5.80
|
5.80
|
5.80
|
5.80
|
5.80
|
4.98
|
0
|
|
|
10/14/2011
|
-0.10 / -1.82%
|
5.60
|
5.90
|
5.40
|
5.40
|
5.78
|
4.64
|
94,500
|
|
|
10/13/2011
|
-0.40 / -6.78%
|
5.50
|
5.70
|
5.50
|
5.50
|
5.68
|
4.72
|
67,300
|
|
|
10/12/2011
|
0.00 / 0.00%
|
5.90
|
5.90
|
5.90
|
5.90
|
5.90
|
5.07
|
100
|
|
|
10/11/2011
|
-0.30 / -4.84%
|
6.50
|
6.50
|
5.90
|
5.90
|
6.35
|
5.07
|
45,600
|
|
|
10/10/2011
|
0.00 / 0.00%
|
6.40
|
6.40
|
6.20
|
6.20
|
6.32
|
5.32
|
50,500
|
|
|
10/7/2011
|
-0.20 / -3.13%
|
6.60
|
6.70
|
6.20
|
6.20
|
6.62
|
5.32
|
127,700
|
|
|
10/6/2011
|
+0.10 / +1.59%
|
6.70
|
6.70
|
6.40
|
6.40
|
6.60
|
5.50
|
196,000
|
|
|
10/5/2011
|
-0.30 / -4.55%
|
6.70
|
6.90
|
6.30
|
6.30
|
6.77
|
5.41
|
179,700
|
|
|
10/4/2011
|
-0.20 / -2.94%
|
6.70
|
6.70
|
6.60
|
6.60
|
6.65
|
5.67
|
154,300
|
|
|
10/3/2011
|
-0.40 / -5.56%
|
7.30
|
7.30
|
6.80
|
6.80
|
7.04
|
5.84
|
40,300
|
|
|
9/30/2011
|
+0.30 / +4.35%
|
7.50
|
7.50
|
7.00
|
7.20
|
7.32
|
6.18
|
202,400
|
|
|
9/29/2011
|
-0.40 / -5.48%
|
7.70
|
7.70
|
6.90
|
6.90
|
7.51
|
5.93
|
133,200
|
|
|
9/28/2011
|
0.00 / 0.00%
|
7.80
|
7.80
|
7.30
|
7.30
|
7.44
|
6.27
|
187,900
|
|
|
9/27/2011
|
+0.20 / +2.82%
|
7.90
|
7.90
|
7.30
|
7.30
|
7.76
|
6.27
|
102,000
|
|
|
9/26/2011
|
-0.80 / -10.13%
|
7.90
|
8.00
|
7.10
|
7.10
|
7.79
|
6.10
|
223,100
|
|
|
9/23/2011
|
+0.40 / +5.33%
|
7.80
|
7.90
|
7.70
|
7.90
|
7.83
|
6.78
|
237,700
|
|
|
9/22/2011
|
+0.50 / +7.14%
|
7.50
|
7.50
|
7.30
|
7.50
|
7.42
|
6.44
|
142,800
|
|
|
9/21/2011
|
+0.20 / +2.94%
|
7.10
|
7.20
|
6.90
|
7.00
|
7.07
|
6.01
|
141,300
|
|
|
9/20/2011
|
+0.30 / +4.62%
|
6.70
|
6.80
|
6.60
|
6.80
|
6.76
|
5.84
|
108,300
|
|
|
9/19/2011
|
+0.20 / +3.17%
|
6.20
|
6.50
|
6.20
|
6.50
|
6.41
|
5.58
|
79,200
|
|
|
9/16/2011
|
-0.10 / -1.56%
|
6.60
|
6.60
|
6.00
|
6.30
|
6.14
|
5.41
|
2,600
|
|
|
9/15/2011
|
-0.20 / -3.03%
|
6.40
|
6.40
|
6.30
|
6.40
|
6.35
|
5.50
|
9,900
|
|
|
9/14/2011
|
+0.10 / +1.54%
|
6.30
|
6.90
|
6.30
|
6.60
|
6.70
|
5.67
|
112,400
|
|
|
9/13/2011
|
+0.10 / +1.56%
|
6.50
|
6.60
|
6.40
|
6.50
|
6.52
|
5.58
|
85,100
|
|
|
9/12/2011
|
0.00 / 0.00%
|
6.30
|
6.50
|
6.00
|
6.40
|
6.21
|
5.50
|
129,600
|
|
|
9/9/2011
|
0.00 / 0.00%
|
6.30
|
6.50
|
6.30
|
6.40
|
6.36
|
5.50
|
22,200
|
|
|
9/8/2011
|
-0.20 / -3.03%
|
6.40
|
6.80
|
6.40
|
6.40
|
6.61
|
5.50
|
30,900
|
|
|
9/7/2011
|
+0.30 / +4.76%
|
6.60
|
6.60
|
6.20
|
6.60
|
6.44
|
5.67
|
103,500
|
|
|