Closing price on 5/10/2011
|
|
Open |
31.70 |
High |
31.70 |
Low |
31.70 |
Volume |
26,630 |
Split-adjusted Price |
2.77 |
|
|
OPC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
5/10/2011
|
+1.40 / +4.62%
|
31.70
|
31.70
|
31.70
|
31.70
|
31.70
|
2.77
|
26,630
|
|
5/9/2011
|
-2.70 / -8.18%
|
30.30
|
30.30
|
30.30
|
30.30
|
30.30
|
2.65
|
2,000
|
|
5/6/2011
|
-0.30 / -0.90%
|
33.00
|
33.00
|
33.00
|
33.00
|
33.00
|
2.75
|
2,940
|
|
5/5/2011
|
+0.30 / +0.91%
|
33.00
|
33.30
|
32.50
|
33.30
|
33.30
|
2.78
|
9,410
|
|
5/4/2011
|
+0.60 / +1.85%
|
33.00
|
33.00
|
33.00
|
33.00
|
33.00
|
2.75
|
1,220
|
|
4/29/2011
|
+0.90 / +2.86%
|
31.50
|
32.40
|
31.50
|
32.40
|
32.40
|
2.70
|
440
|
|
4/28/2011
|
-1.50 / -4.55%
|
31.50
|
31.50
|
31.50
|
31.50
|
31.50
|
2.63
|
1,200
|
|
4/27/2011
|
0.00 / 0.00%
|
32.50
|
33.00
|
31.50
|
33.00
|
33.00
|
2.75
|
230
|
|
4/26/2011
|
0.00 / 0.00%
|
33.00
|
33.00
|
31.40
|
33.00
|
33.00
|
2.75
|
6,570
|
|
4/25/2011
|
+1.00 / +3.13%
|
33.00
|
33.00
|
33.00
|
33.00
|
33.00
|
2.75
|
1,100
|
|
4/22/2011
|
+1.00 / +3.23%
|
31.20
|
32.00
|
31.10
|
32.00
|
32.00
|
2.67
|
3,810
|
|
4/21/2011
|
0.00 / 0.00%
|
31.00
|
31.20
|
31.00
|
31.00
|
31.00
|
2.58
|
5,190
|
|
4/20/2011
|
-0.50 / -1.59%
|
31.60
|
31.60
|
31.00
|
31.00
|
31.00
|
2.58
|
4,550
|
|
4/19/2011
|
0.00 / 0.00%
|
31.50
|
31.50
|
31.50
|
31.50
|
31.50
|
2.63
|
3,420
|
|
4/18/2011
|
-0.70 / -2.17%
|
32.00
|
32.00
|
31.50
|
31.50
|
31.50
|
2.63
|
3,120
|
|
4/15/2011
|
+1.20 / +3.87%
|
31.10
|
32.20
|
31.00
|
32.20
|
32.20
|
2.68
|
14,600
|
|
4/14/2011
|
-1.20 / -3.73%
|
31.20
|
31.20
|
31.00
|
31.00
|
31.00
|
2.58
|
1,240
|
|
4/13/2011
|
+0.40 / +1.26%
|
30.30
|
32.20
|
30.30
|
32.20
|
32.20
|
2.68
|
12,710
|
|
4/8/2011
|
+0.10 / +0.32%
|
31.70
|
31.80
|
31.70
|
31.80
|
31.80
|
2.65
|
32,820
|
|
4/7/2011
|
-0.10 / -0.31%
|
31.80
|
31.80
|
31.60
|
31.70
|
31.70
|
2.64
|
4,230
|
|
4/6/2011
|
-0.70 / -2.15%
|
32.50
|
32.50
|
31.80
|
31.80
|
31.80
|
2.65
|
9,410
|
|
4/5/2011
|
-0.60 / -1.81%
|
32.50
|
32.50
|
32.50
|
32.50
|
32.50
|
2.71
|
31,710
|
|
4/4/2011
|
+0.20 / +0.61%
|
33.10
|
33.10
|
33.10
|
33.10
|
33.10
|
2.76
|
1,770
|
|
4/1/2011
|
+0.10 / +0.30%
|
31.60
|
32.90
|
31.60
|
32.90
|
32.90
|
2.74
|
1,090
|
|
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
|
|
|