|
Closing price on 7/21/2011
|
|
| Open |
14.20 |
| High |
14.70 |
| Low |
14.00 |
| Volume |
100,900 |
| Split-adjusted Price |
14.40 |
|
|
OCH Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
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
|
|
|
7/19/2011
|
+0.30 / +2.10%
|
14.20
|
14.80
|
14.20
|
14.60
|
14.42
|
14.60
|
88,900
|
|
|
7/18/2011
|
0.00 / 0.00%
|
14.10
|
14.50
|
14.00
|
14.30
|
14.19
|
14.30
|
119,400
|
|
|
7/15/2011
|
+0.20 / +1.42%
|
13.80
|
14.50
|
13.80
|
14.30
|
14.09
|
14.30
|
106,100
|
|
|
7/14/2011
|
-0.20 / -1.40%
|
14.00
|
14.50
|
13.90
|
14.10
|
14.16
|
14.10
|
97,100
|
|
|
7/13/2011
|
-0.70 / -4.67%
|
15.30
|
15.30
|
14.00
|
14.30
|
14.20
|
14.30
|
174,100
|
|
|
7/12/2011
|
+0.20 / +1.35%
|
15.10
|
15.10
|
13.90
|
15.00
|
14.40
|
15.00
|
336,300
|
|
|
7/11/2011
|
-0.20 / -1.33%
|
15.20
|
15.20
|
14.80
|
14.80
|
14.90
|
14.80
|
157,600
|
|
|
7/8/2011
|
-0.20 / -1.32%
|
15.00
|
15.10
|
14.80
|
15.00
|
15.00
|
15.00
|
164,700
|
|
|
7/7/2011
|
0.00 / 0.00%
|
15.00
|
15.30
|
14.80
|
15.20
|
15.14
|
15.20
|
126,500
|
|
|
7/6/2011
|
-0.40 / -2.56%
|
15.50
|
15.60
|
15.10
|
15.20
|
15.32
|
15.20
|
189,500
|
|
|
7/5/2011
|
+0.10 / +0.65%
|
15.00
|
16.30
|
15.00
|
15.60
|
15.49
|
15.60
|
264,200
|
|
|
7/4/2011
|
+0.50 / +3.33%
|
15.20
|
15.90
|
15.20
|
15.50
|
15.51
|
15.50
|
278,400
|
|
|
7/1/2011
|
-0.70 / -4.46%
|
15.90
|
15.90
|
14.80
|
15.00
|
15.23
|
15.00
|
232,500
|
|
|
6/30/2011
|
-0.10 / -0.63%
|
16.30
|
16.30
|
15.70
|
15.70
|
15.88
|
15.70
|
207,800
|
|
|
6/29/2011
|
-0.70 / -4.24%
|
17.00
|
17.00
|
15.80
|
15.80
|
16.33
|
15.80
|
326,800
|
|
|
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
|
|
|