Closing price on 3/31/2011
|
|
Open |
32.80 |
High |
32.80 |
Low |
32.80 |
Volume |
1,000 |
Split-adjusted Price |
2.73 |
|
|
OPC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
3/31/2011
|
+0.80 / +2.50%
|
32.80
|
32.80
|
32.80
|
32.80
|
32.80
|
2.73
|
1,000
|
|
3/30/2011
|
-1.00 / -3.03%
|
33.20
|
33.20
|
32.00
|
32.00
|
32.00
|
2.67
|
1,830
|
|
3/29/2011
|
+0.50 / +1.54%
|
32.50
|
33.00
|
32.50
|
33.00
|
33.00
|
2.75
|
13,870
|
|
3/28/2011
|
-0.50 / -1.52%
|
32.50
|
32.50
|
32.50
|
32.50
|
32.50
|
2.71
|
3,610
|
|
3/25/2011
|
+0.20 / +0.61%
|
32.70
|
33.00
|
32.70
|
33.00
|
33.00
|
2.75
|
2,010
|
|
3/24/2011
|
0.00 / 0.00%
|
32.80
|
32.80
|
32.80
|
32.80
|
32.80
|
2.73
|
1,000
|
|
3/23/2011
|
0.00 / 0.00%
|
32.80
|
32.80
|
32.80
|
32.80
|
32.80
|
2.73
|
1,010
|
|
3/22/2011
|
0.00 / 0.00%
|
33.00
|
33.00
|
32.50
|
32.80
|
32.80
|
2.73
|
3,150
|
|
3/21/2011
|
+0.10 / +0.31%
|
32.50
|
32.80
|
32.50
|
32.80
|
32.80
|
2.73
|
4,820
|
|
3/18/2011
|
+0.20 / +0.62%
|
32.20
|
32.70
|
32.20
|
32.70
|
32.70
|
2.73
|
2,440
|
|
3/17/2011
|
+0.50 / +1.56%
|
32.50
|
32.50
|
32.50
|
32.50
|
32.50
|
2.71
|
400
|
|
3/16/2011
|
-1.00 / -3.03%
|
32.00
|
32.00
|
32.00
|
32.00
|
32.00
|
2.67
|
1,000
|
|
3/15/2011
|
0.00 / 0.00%
|
33.00
|
33.00
|
33.00
|
33.00
|
33.00
|
2.75
|
0
|
|
3/14/2011
|
+0.60 / +1.85%
|
32.00
|
33.00
|
32.00
|
33.00
|
33.00
|
2.75
|
410
|
|
3/11/2011
|
+0.30 / +0.93%
|
32.50
|
33.00
|
32.40
|
32.40
|
32.40
|
2.70
|
1,540
|
|
3/10/2011
|
-0.40 / -1.23%
|
32.50
|
32.50
|
32.00
|
32.10
|
32.10
|
2.68
|
14,370
|
|
3/9/2011
|
0.00 / 0.00%
|
32.50
|
32.50
|
32.50
|
32.50
|
32.50
|
2.71
|
2,280
|
|
3/8/2011
|
-1.60 / -4.69%
|
32.50
|
33.00
|
32.50
|
32.50
|
32.50
|
2.71
|
7,680
|
|
3/7/2011
|
+1.30 / +3.96%
|
32.90
|
34.10
|
32.80
|
34.10
|
34.10
|
2.84
|
800
|
|
3/4/2011
|
-1.70 / -4.93%
|
34.00
|
34.00
|
32.80
|
32.80
|
32.80
|
2.73
|
4,280
|
|
3/3/2011
|
0.00 / 0.00%
|
34.50
|
34.50
|
34.50
|
34.50
|
34.50
|
2.88
|
100
|
|
3/2/2011
|
-0.20 / -0.58%
|
33.00
|
34.50
|
33.00
|
34.50
|
34.50
|
2.88
|
3,540
|
|
3/1/2011
|
0.00 / 0.00%
|
34.50
|
34.90
|
33.50
|
34.70
|
34.70
|
2.89
|
290
|
|
2/28/2011
|
-0.10 / -0.29%
|
34.60
|
34.70
|
34.60
|
34.70
|
34.70
|
2.89
|
3,020
|
|
2/25/2011
|
+1.00 / +2.96%
|
34.80
|
34.80
|
34.80
|
34.80
|
34.80
|
2.90
|
1,230
|
|
2/24/2011
|
+0.80 / +2.42%
|
32.20
|
33.80
|
32.20
|
33.80
|
33.80
|
2.82
|
1,810
|
|
2/23/2011
|
+1.50 / +4.76%
|
33.00
|
33.00
|
32.00
|
33.00
|
33.00
|
2.75
|
1,460
|
|
2/22/2011
|
-1.50 / -4.55%
|
31.50
|
31.50
|
31.50
|
31.50
|
31.50
|
2.63
|
5,420
|
|
2/21/2011
|
-1.00 / -2.94%
|
33.00
|
33.00
|
32.90
|
33.00
|
33.00
|
2.75
|
11,000
|
|
2/18/2011
|
0.00 / 0.00%
|
33.10
|
34.00
|
33.10
|
34.00
|
34.00
|
2.83
|
13,070
|
|
|