|
Closing price on 6/28/2011
|
|
| Open |
16.90 |
| High |
17.10 |
| Low |
16.10 |
| Volume |
215,400 |
| Split-adjusted Price |
16.50 |
|
|
OCH Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
6/28/2011
|
-0.30 / -1.79%
|
16.90
|
17.10
|
16.10
|
16.50
|
16.68
|
16.50
|
215,400
|
|
|
6/27/2011
|
-0.70 / -4.00%
|
17.50
|
17.50
|
16.80
|
16.80
|
17.07
|
16.80
|
233,800
|
|
|
6/24/2011
|
+0.20 / +1.16%
|
17.50
|
17.60
|
17.20
|
17.50
|
17.44
|
17.50
|
221,500
|
|
|
6/23/2011
|
-0.40 / -2.26%
|
18.00
|
18.00
|
17.20
|
17.30
|
17.52
|
17.30
|
309,000
|
|
|
6/22/2011
|
+0.20 / +1.14%
|
17.30
|
18.30
|
17.30
|
17.70
|
17.77
|
17.70
|
336,700
|
|
|
6/21/2011
|
+0.80 / +4.79%
|
17.40
|
17.70
|
16.70
|
17.50
|
17.15
|
17.50
|
328,100
|
|
|
6/20/2011
|
-0.80 / -4.57%
|
17.40
|
17.40
|
16.70
|
16.70
|
16.87
|
16.70
|
233,500
|
|
|
6/17/2011
|
-1.10 / -5.91%
|
18.60
|
18.60
|
17.50
|
17.50
|
17.88
|
17.50
|
318,300
|
|
|
6/16/2011
|
-0.50 / -2.62%
|
19.50
|
19.50
|
18.60
|
18.60
|
18.82
|
18.60
|
597,000
|
|
|
6/15/2011
|
-1.40 / -6.83%
|
20.20
|
20.60
|
19.10
|
19.10
|
19.91
|
19.10
|
828,100
|
|
|
6/14/2011
|
+1.10 / +5.67%
|
19.60
|
20.60
|
19.40
|
20.50
|
20.23
|
20.50
|
609,500
|
|
|
6/13/2011
|
+1.00 / +5.43%
|
19.20
|
19.40
|
18.90
|
19.40
|
19.25
|
19.40
|
699,900
|
|
|
6/10/2011
|
+0.50 / +2.79%
|
17.20
|
18.40
|
17.20
|
18.40
|
18.19
|
18.40
|
407,800
|
|
|
6/9/2011
|
+1.20 / +7.19%
|
16.90
|
17.90
|
16.70
|
17.90
|
17.24
|
17.90
|
510,500
|
|
|
6/8/2011
|
-0.60 / -3.47%
|
17.60
|
17.70
|
16.60
|
16.70
|
16.87
|
16.70
|
137,300
|
|
|
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
|
|
|