|
Closing price on 6/7/2011
|
|
| Open |
16.20 |
| High |
17.30 |
| Low |
15.90 |
| Volume |
332,800 |
| Split-adjusted Price |
17.30 |
|
|
OCH Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
6/7/2011
|
+1.30 / +8.13%
|
16.20
|
17.30
|
15.90
|
17.30
|
16.77
|
17.30
|
332,800
|
|
|
6/6/2011
|
-1.00 / -5.88%
|
16.90
|
16.90
|
16.00
|
16.00
|
16.21
|
16.00
|
122,900
|
|
|
6/3/2011
|
+0.10 / +0.59%
|
17.70
|
17.70
|
16.60
|
17.00
|
17.12
|
17.00
|
120,200
|
|
|
6/2/2011
|
-0.10 / -0.59%
|
17.10
|
17.40
|
16.80
|
16.90
|
17.15
|
16.90
|
131,700
|
|
|
6/1/2011
|
+0.80 / +4.94%
|
16.20
|
17.20
|
16.20
|
17.00
|
16.68
|
17.00
|
144,300
|
|
|
5/31/2011
|
+0.10 / +0.62%
|
16.50
|
16.60
|
16.00
|
16.20
|
16.28
|
16.20
|
163,600
|
|
|
5/30/2011
|
-0.70 / -4.17%
|
17.50
|
17.50
|
16.10
|
16.10
|
16.72
|
16.10
|
238,900
|
|
|
5/27/2011
|
+0.70 / +4.35%
|
16.70
|
16.90
|
16.30
|
16.80
|
16.57
|
16.80
|
175,500
|
|
|
5/26/2011
|
+0.10 / +0.63%
|
16.80
|
16.80
|
15.90
|
16.10
|
16.36
|
16.10
|
159,000
|
|
|
5/25/2011
|
-0.50 / -3.03%
|
16.50
|
16.60
|
15.90
|
16.00
|
16.23
|
16.00
|
171,300
|
|
|
5/24/2011
|
+0.10 / +0.61%
|
16.50
|
16.70
|
16.30
|
16.50
|
16.52
|
16.50
|
104,400
|
|
|
5/23/2011
|
-0.60 / -3.53%
|
16.60
|
17.10
|
16.40
|
16.40
|
16.79
|
16.40
|
149,000
|
|
|
5/20/2011
|
+1.00 / +6.25%
|
15.90
|
17.00
|
15.90
|
17.00
|
16.36
|
17.00
|
183,500
|
|
|
5/19/2011
|
+0.30 / +1.91%
|
15.60
|
16.00
|
15.60
|
16.00
|
15.87
|
16.00
|
157,600
|
|
|
5/18/2011
|
+0.10 / +0.64%
|
15.60
|
15.80
|
15.30
|
15.70
|
15.56
|
15.70
|
150,400
|
|
|
5/17/2011
|
-0.50 / -3.11%
|
15.70
|
15.70
|
15.40
|
15.60
|
15.57
|
15.60
|
100,800
|
|
|
5/16/2011
|
-0.80 / -4.73%
|
17.10
|
17.10
|
16.10
|
16.10
|
16.54
|
16.10
|
189,400
|
|
|
5/13/2011
|
-0.70 / -3.98%
|
17.70
|
17.70
|
16.90
|
16.90
|
17.30
|
16.90
|
86,300
|
|
|
5/12/2011
|
+0.30 / +1.73%
|
17.20
|
17.90
|
17.20
|
17.60
|
17.66
|
17.60
|
117,000
|
|
|
5/11/2011
|
+0.70 / +4.22%
|
17.00
|
17.40
|
17.00
|
17.30
|
17.14
|
17.30
|
122,300
|
|
|
5/10/2011
|
+0.30 / +1.84%
|
16.00
|
16.60
|
16.00
|
16.60
|
16.49
|
16.60
|
130,300
|
|
|
5/9/2011
|
+1.20 / +7.95%
|
15.50
|
16.30
|
15.10
|
16.30
|
15.62
|
16.30
|
216,600
|
|
|
5/6/2011
|
0.00 / 0.00%
|
15.50
|
15.50
|
15.10
|
15.10
|
15.25
|
15.10
|
112,200
|
|
|
5/5/2011
|
-0.10 / -0.66%
|
15.40
|
15.50
|
15.10
|
15.10
|
15.25
|
15.10
|
119,300
|
|
|
5/4/2011
|
0.00 / 0.00%
|
15.10
|
15.40
|
15.10
|
15.20
|
15.26
|
15.20
|
111,200
|
|
|
4/29/2011
|
-0.10 / -0.65%
|
15.50
|
15.50
|
15.00
|
15.20
|
15.26
|
15.20
|
106,300
|
|
|
4/28/2011
|
0.00 / 0.00%
|
15.10
|
15.40
|
15.10
|
15.30
|
15.25
|
15.30
|
131,000
|
|
|
4/27/2011
|
0.00 / 0.00%
|
15.20
|
15.50
|
14.80
|
15.30
|
15.29
|
15.30
|
102,900
|
|
|
4/26/2011
|
-1.00 / -6.13%
|
15.50
|
15.90
|
15.30
|
15.30
|
15.53
|
15.30
|
124,400
|
|
|
4/25/2011
|
+0.40 / +2.52%
|
15.90
|
16.50
|
15.90
|
16.30
|
16.34
|
16.30
|
173,500
|
|
|