Closing price on 6/1/2011
|
|
Open |
32.90 |
High |
32.90 |
Low |
32.00 |
Volume |
11,320 |
Split-adjusted Price |
2.83 |
|
|
OPC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
6/1/2011
|
0.00 / 0.00%
|
32.90
|
32.90
|
32.00
|
32.40
|
32.40
|
2.83
|
11,320
|
|
5/31/2011
|
-0.10 / -0.31%
|
31.90
|
32.40
|
31.90
|
32.40
|
32.40
|
2.83
|
14,430
|
|
5/30/2011
|
+0.10 / +0.31%
|
31.20
|
32.50
|
31.10
|
32.50
|
32.50
|
2.84
|
3,710
|
|
5/27/2011
|
+1.40 / +4.52%
|
30.20
|
32.40
|
30.00
|
32.40
|
32.40
|
2.83
|
15,710
|
|
5/26/2011
|
+0.70 / +2.31%
|
30.90
|
31.00
|
30.20
|
31.00
|
31.00
|
2.71
|
9,450
|
|
5/25/2011
|
0.00 / 0.00%
|
29.10
|
30.90
|
29.10
|
30.30
|
30.30
|
2.65
|
24,900
|
|
5/24/2011
|
-1.50 / -4.72%
|
30.70
|
31.00
|
30.30
|
30.30
|
30.30
|
2.65
|
11,710
|
|
5/23/2011
|
-1.20 / -3.64%
|
32.00
|
32.00
|
31.80
|
31.80
|
31.80
|
2.78
|
9,810
|
|
5/20/2011
|
-0.70 / -2.08%
|
33.50
|
33.50
|
33.00
|
33.00
|
33.00
|
2.88
|
11,500
|
|
5/19/2011
|
+1.50 / +4.66%
|
31.10
|
33.70
|
31.10
|
33.70
|
33.70
|
2.94
|
2,170
|
|
5/18/2011
|
-1.30 / -3.88%
|
32.00
|
33.00
|
32.00
|
32.20
|
32.20
|
2.81
|
26,510
|
|
5/17/2011
|
+1.00 / +3.08%
|
32.50
|
33.50
|
32.50
|
33.50
|
33.50
|
2.93
|
2,510
|
|
5/16/2011
|
+0.80 / +2.52%
|
31.10
|
32.50
|
31.00
|
32.50
|
32.50
|
2.84
|
2,200
|
|
5/13/2011
|
-0.80 / -2.46%
|
31.00
|
32.50
|
31.00
|
31.70
|
31.70
|
2.77
|
5,040
|
|
5/12/2011
|
-0.70 / -2.11%
|
33.60
|
34.00
|
32.50
|
32.50
|
32.50
|
2.84
|
42,010
|
|
5/11/2011
|
+1.50 / +4.73%
|
32.00
|
33.20
|
32.00
|
33.20
|
33.20
|
2.90
|
3,710
|
|
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
|
|
|