|
Closing price on 8/30/2011
|
|
| Open |
16.90 |
| High |
17.20 |
| Low |
16.10 |
| Volume |
267,700 |
| Split-adjusted Price |
16.20 |
|
|
OCH Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
8/30/2011
|
-0.70 / -4.14%
|
16.90
|
17.20
|
16.10
|
16.20
|
16.68
|
16.20
|
267,700
|
|
|
8/29/2011
|
+1.30 / +8.33%
|
15.90
|
16.90
|
15.70
|
16.90
|
16.09
|
16.90
|
214,700
|
|
|
8/26/2011
|
0.00 / 0.00%
|
15.50
|
16.00
|
15.50
|
15.60
|
15.76
|
15.60
|
103,200
|
|
|
8/25/2011
|
+0.20 / +1.30%
|
15.60
|
15.80
|
15.40
|
15.60
|
15.56
|
15.60
|
101,000
|
|
|
8/24/2011
|
-0.10 / -0.65%
|
15.30
|
15.80
|
15.30
|
15.40
|
15.62
|
15.40
|
144,200
|
|
|
8/23/2011
|
+0.70 / +4.73%
|
15.30
|
15.60
|
15.00
|
15.50
|
15.33
|
15.50
|
172,400
|
|
|
8/22/2011
|
+0.90 / +6.47%
|
14.10
|
14.80
|
13.90
|
14.80
|
14.60
|
14.80
|
208,600
|
|
|
8/19/2011
|
0.00 / 0.00%
|
14.00
|
14.00
|
13.70
|
13.90
|
13.86
|
13.90
|
403,800
|
|
|
8/18/2011
|
+0.20 / +1.46%
|
14.00
|
14.40
|
13.80
|
13.90
|
14.06
|
13.90
|
102,000
|
|
|
8/17/2011
|
+0.10 / +0.74%
|
13.70
|
13.90
|
13.50
|
13.70
|
13.73
|
13.70
|
106,100
|
|
|
8/16/2011
|
+0.10 / +0.74%
|
13.50
|
13.70
|
13.50
|
13.60
|
13.59
|
13.60
|
87,000
|
|
|
8/15/2011
|
+0.10 / +0.75%
|
13.60
|
13.60
|
13.40
|
13.50
|
13.50
|
13.50
|
97,600
|
|
|
8/12/2011
|
0.00 / 0.00%
|
13.40
|
13.60
|
13.30
|
13.40
|
13.45
|
13.40
|
90,900
|
|
|
8/11/2011
|
-0.30 / -2.19%
|
13.70
|
13.70
|
13.00
|
13.40
|
13.48
|
13.40
|
97,200
|
|
|
8/10/2011
|
+0.30 / +2.24%
|
13.80
|
13.90
|
13.70
|
13.70
|
13.80
|
13.70
|
101,700
|
|
|
8/9/2011
|
-0.50 / -3.60%
|
13.90
|
14.00
|
13.40
|
13.40
|
13.87
|
13.40
|
111,300
|
|
|
8/8/2011
|
-0.20 / -1.42%
|
13.90
|
14.20
|
13.90
|
13.90
|
13.99
|
13.90
|
110,900
|
|
|
8/5/2011
|
-0.10 / -0.70%
|
14.10
|
14.20
|
14.00
|
14.10
|
14.13
|
14.10
|
103,200
|
|
|
8/4/2011
|
0.00 / 0.00%
|
14.10
|
14.30
|
14.10
|
14.20
|
14.15
|
14.20
|
100,900
|
|
|
8/3/2011
|
+0.20 / +1.43%
|
14.00
|
14.20
|
14.00
|
14.20
|
14.10
|
14.20
|
100,900
|
|
|
8/2/2011
|
-0.10 / -0.71%
|
14.00
|
14.30
|
14.00
|
14.00
|
14.10
|
14.00
|
107,700
|
|
|
8/1/2011
|
-0.10 / -0.70%
|
13.90
|
14.40
|
13.90
|
14.10
|
14.13
|
14.10
|
104,300
|
|
|
7/29/2011
|
0.00 / 0.00%
|
14.20
|
14.30
|
13.90
|
14.20
|
14.14
|
14.20
|
102,500
|
|
|
7/28/2011
|
-0.30 / -2.07%
|
14.60
|
14.60
|
13.80
|
14.20
|
14.10
|
14.20
|
109,400
|
|
|
7/27/2011
|
+0.40 / +2.84%
|
14.20
|
14.60
|
14.20
|
14.50
|
14.46
|
14.50
|
82,800
|
|
|
7/26/2011
|
-0.60 / -4.08%
|
14.30
|
14.40
|
14.00
|
14.10
|
14.19
|
14.10
|
95,500
|
|
|
7/25/2011
|
+0.10 / +0.68%
|
14.50
|
14.80
|
14.50
|
14.70
|
14.65
|
14.70
|
103,900
|
|
|
7/22/2011
|
+0.20 / +1.39%
|
14.30
|
14.70
|
14.30
|
14.60
|
14.47
|
14.60
|
105,200
|
|
|
7/21/2011
|
-0.40 / -2.70%
|
14.20
|
14.70
|
14.00
|
14.40
|
14.29
|
14.40
|
100,900
|
|
|
7/20/2011
|
+0.20 / +1.37%
|
14.00
|
14.80
|
14.00
|
14.80
|
14.35
|
14.80
|
112,000
|
|
|