|
Closing price on 1/7/2011
|
|
| Open |
36.50 |
| High |
36.80 |
| Low |
36.40 |
| Volume |
7,240 |
| Split-adjusted Price |
2.50 |
|
|
OPC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
1/7/2011
|
-0.40 / -1.09%
|
36.50
|
36.80
|
36.40
|
36.40
|
36.40
|
2.50
|
7,240
|
|
|
1/6/2011
|
-0.20 / -0.54%
|
36.70
|
37.00
|
36.60
|
36.80
|
36.80
|
2.53
|
2,760
|
|
|
1/5/2011
|
-1.00 / -2.63%
|
38.00
|
38.00
|
37.00
|
37.00
|
37.00
|
2.54
|
7,000
|
|
|
1/4/2011
|
-1.00 / -2.56%
|
37.80
|
38.00
|
37.80
|
38.00
|
38.00
|
2.61
|
4,520
|
|
|
12/31/2010
|
-1.40 / -3.47%
|
39.50
|
39.50
|
39.00
|
39.00
|
39.00
|
2.68
|
9,480
|
|
|
12/30/2010
|
+0.10 / +0.25%
|
40.70
|
40.70
|
38.50
|
40.40
|
40.40
|
2.78
|
13,620
|
|
|
12/29/2010
|
+1.30 / +3.33%
|
39.90
|
40.30
|
39.90
|
40.30
|
40.30
|
2.77
|
5,150
|
|
|
12/28/2010
|
+1.40 / +3.72%
|
39.20
|
39.20
|
39.00
|
39.00
|
39.00
|
2.68
|
510
|
|
|
12/27/2010
|
-1.90 / -4.81%
|
39.50
|
39.50
|
37.60
|
37.60
|
37.60
|
2.59
|
7,000
|
|
|
12/24/2010
|
-0.40 / -1.00%
|
38.30
|
39.50
|
38.00
|
39.50
|
39.50
|
2.72
|
4,000
|
|
|
12/23/2010
|
-0.40 / -0.99%
|
39.90
|
39.90
|
39.90
|
39.90
|
39.90
|
2.74
|
8,000
|
|
|
12/22/2010
|
0.00 / 0.00%
|
38.60
|
40.30
|
38.50
|
40.30
|
40.30
|
2.77
|
14,900
|
|
|
12/21/2010
|
+1.60 / +4.13%
|
38.70
|
40.60
|
37.60
|
40.30
|
40.30
|
2.77
|
12,710
|
|
|
12/20/2010
|
0.00 / 0.00%
|
39.50
|
39.50
|
38.70
|
38.70
|
38.70
|
2.66
|
1,900
|
|
|
12/17/2010
|
+0.70 / +1.84%
|
38.00
|
38.70
|
38.00
|
38.70
|
38.70
|
2.66
|
1,150
|
|
|
12/16/2010
|
0.00 / 0.00%
|
38.00
|
38.00
|
38.00
|
38.00
|
38.00
|
2.61
|
10
|
|
|
12/15/2010
|
+1.00 / +2.70%
|
38.30
|
38.30
|
38.00
|
38.00
|
38.00
|
2.61
|
1,010
|
|
|
12/14/2010
|
-1.50 / -3.90%
|
38.60
|
38.60
|
37.00
|
37.00
|
37.00
|
2.54
|
6,290
|
|
|
12/13/2010
|
0.00 / 0.00%
|
39.00
|
39.00
|
38.50
|
38.50
|
38.50
|
2.65
|
22,840
|
|
|
12/10/2010
|
+0.50 / +1.32%
|
38.30
|
38.50
|
38.30
|
38.50
|
38.50
|
2.65
|
2,510
|
|
|
12/9/2010
|
+0.20 / +0.53%
|
37.50
|
38.00
|
37.50
|
38.00
|
38.00
|
2.61
|
1,920
|
|
|
12/8/2010
|
+0.80 / +2.16%
|
37.90
|
38.00
|
36.20
|
37.80
|
37.80
|
2.60
|
1,410
|
|
|
12/7/2010
|
-1.00 / -2.63%
|
37.00
|
37.50
|
37.00
|
37.00
|
37.00
|
2.54
|
3,260
|
|
|
12/6/2010
|
-1.50 / -3.80%
|
39.00
|
39.00
|
38.00
|
38.00
|
38.00
|
2.61
|
6,390
|
|
|
12/3/2010
|
+1.00 / +2.60%
|
39.90
|
39.90
|
39.50
|
39.50
|
39.50
|
2.72
|
1,010
|
|
|
12/2/2010
|
+0.50 / +1.32%
|
38.00
|
38.50
|
36.90
|
38.50
|
38.50
|
2.65
|
2,220
|
|
|
12/1/2010
|
-1.30 / -3.31%
|
38.00
|
38.00
|
38.00
|
38.00
|
38.00
|
2.61
|
500
|
|
|
11/30/2010
|
+0.20 / +0.51%
|
38.50
|
39.30
|
37.30
|
39.30
|
39.30
|
2.70
|
2,750
|
|
|
11/29/2010
|
+0.20 / +0.51%
|
39.10
|
39.10
|
39.10
|
39.10
|
39.10
|
2.69
|
500
|
|
|
11/26/2010
|
0.00 / 0.00%
|
38.90
|
38.90
|
38.90
|
38.90
|
38.90
|
2.68
|
1,160
|
|
|