Closing price on 2/22/2011
|
|
Open |
19.00 |
High |
19.50 |
Low |
17.10 |
Volume |
229,900 |
Split-adjusted Price |
18.30 |
|
|
OCH Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
2/22/2011
|
+0.20 / +1.10%
|
19.00
|
19.50
|
17.10
|
18.30
|
17.95
|
18.30
|
229,900
|
|
2/21/2011
|
-0.90 / -4.74%
|
19.40
|
19.40
|
18.10
|
18.10
|
18.25
|
18.10
|
177,400
|
|
2/18/2011
|
-0.10 / -0.52%
|
19.00
|
19.70
|
19.00
|
19.00
|
19.43
|
19.00
|
71,000
|
|
2/17/2011
|
-1.10 / -5.45%
|
21.50
|
21.60
|
18.90
|
19.10
|
19.83
|
19.10
|
111,300
|
|
2/16/2011
|
-1.20 / -5.61%
|
21.20
|
21.40
|
20.00
|
20.20
|
20.31
|
20.20
|
116,900
|
|
2/15/2011
|
-1.50 / -6.55%
|
22.00
|
22.00
|
21.30
|
21.40
|
21.36
|
21.40
|
61,800
|
|
2/14/2011
|
+0.90 / +4.09%
|
23.00
|
23.00
|
22.90
|
22.90
|
22.90
|
22.90
|
58,800
|
|
2/11/2011
|
-1.30 / -5.58%
|
23.00
|
23.70
|
22.00
|
22.00
|
22.99
|
22.00
|
170,600
|
|
2/10/2011
|
-0.40 / -1.69%
|
23.10
|
23.40
|
23.00
|
23.30
|
23.24
|
23.30
|
62,100
|
|
2/9/2011
|
+0.10 / +0.42%
|
24.00
|
24.00
|
23.70
|
23.70
|
23.73
|
23.70
|
98,300
|
|
2/8/2011
|
+0.60 / +2.61%
|
23.70
|
24.00
|
23.50
|
23.60
|
23.70
|
23.60
|
59,600
|
|
1/28/2011
|
0.00 / 0.00%
|
23.80
|
23.90
|
23.00
|
23.00
|
23.47
|
23.00
|
90,900
|
|
1/27/2011
|
-0.20 / -0.86%
|
23.30
|
23.30
|
22.90
|
23.00
|
23.03
|
23.00
|
102,300
|
|
1/26/2011
|
-0.20 / -0.85%
|
24.00
|
24.10
|
23.00
|
23.20
|
23.15
|
23.20
|
85,400
|
|
1/25/2011
|
0.00 / 0.00%
|
23.40
|
23.60
|
23.30
|
23.40
|
23.35
|
23.40
|
140,800
|
|
1/24/2011
|
+0.20 / +0.86%
|
24.80
|
24.80
|
23.30
|
23.40
|
23.75
|
23.40
|
101,100
|
|
1/21/2011
|
-0.20 / -0.85%
|
22.50
|
23.40
|
22.50
|
23.20
|
23.16
|
23.20
|
120,900
|
|
1/20/2011
|
+0.10 / +0.43%
|
23.40
|
23.40
|
23.10
|
23.40
|
23.21
|
23.40
|
129,000
|
|
1/19/2011
|
+0.20 / +0.87%
|
23.50
|
23.80
|
23.10
|
23.30
|
23.40
|
23.30
|
105,800
|
|
1/18/2011
|
-0.20 / -0.86%
|
22.50
|
23.40
|
22.50
|
23.10
|
23.13
|
23.10
|
110,800
|
|
1/17/2011
|
-0.20 / -0.85%
|
23.40
|
23.60
|
23.30
|
23.30
|
23.44
|
23.30
|
105,200
|
|
1/14/2011
|
+0.30 / +1.29%
|
23.00
|
23.80
|
23.00
|
23.50
|
23.40
|
23.50
|
103,900
|
|
1/13/2011
|
+0.20 / +0.87%
|
22.30
|
23.40
|
22.30
|
23.20
|
23.17
|
23.20
|
62,000
|
|
1/12/2011
|
+0.20 / +0.88%
|
22.80
|
23.00
|
22.80
|
23.00
|
22.92
|
23.00
|
32,500
|
|
1/11/2011
|
-0.40 / -1.72%
|
23.00
|
23.00
|
22.50
|
22.80
|
22.83
|
22.80
|
15,800
|
|
1/10/2011
|
-0.40 / -1.69%
|
23.40
|
23.50
|
23.00
|
23.20
|
23.32
|
23.20
|
121,400
|
|
1/7/2011
|
-0.10 / -0.42%
|
23.70
|
23.70
|
23.30
|
23.60
|
23.54
|
23.60
|
125,700
|
|
1/6/2011
|
+0.20 / +0.85%
|
23.90
|
23.90
|
23.30
|
23.70
|
23.77
|
23.70
|
132,000
|
|
1/5/2011
|
-0.40 / -1.67%
|
23.90
|
24.40
|
23.50
|
23.50
|
23.94
|
23.50
|
41,100
|
|
1/4/2011
|
-0.10 / -0.42%
|
24.00
|
24.20
|
23.80
|
23.90
|
23.87
|
23.90
|
87,200
|
|
|