Closing price on 7/21/2011
|
|
Open |
36.80 |
High |
36.80 |
Low |
35.70 |
Volume |
1,970 |
Split-adjusted Price |
3.12 |
|
|
OPC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
7/21/2011
|
+0.60 / +1.71%
|
36.80
|
36.80
|
35.70
|
35.70
|
35.70
|
3.12
|
1,970
|
|
7/20/2011
|
-1.00 / -2.77%
|
34.60
|
37.90
|
34.60
|
35.10
|
35.10
|
3.06
|
8,170
|
|
7/19/2011
|
-1.40 / -3.73%
|
37.50
|
37.50
|
36.10
|
36.10
|
36.10
|
3.15
|
1,810
|
|
7/18/2011
|
+0.60 / +1.63%
|
36.00
|
37.50
|
35.50
|
37.50
|
37.50
|
3.27
|
2,360
|
|
7/15/2011
|
-0.20 / -0.54%
|
37.10
|
37.10
|
36.90
|
36.90
|
36.90
|
3.22
|
2,310
|
|
7/14/2011
|
-1.40 / -3.64%
|
38.70
|
40.40
|
36.60
|
37.10
|
37.10
|
3.24
|
2,620
|
|
7/13/2011
|
-0.20 / -0.52%
|
36.90
|
39.00
|
36.90
|
38.50
|
38.50
|
3.36
|
1,220
|
|
7/12/2011
|
-2.00 / -4.91%
|
40.70
|
40.70
|
38.70
|
38.70
|
38.70
|
3.38
|
7,390
|
|
7/11/2011
|
+1.50 / +3.83%
|
40.70
|
40.70
|
40.70
|
40.70
|
40.70
|
3.55
|
7,000
|
|
7/8/2011
|
+0.70 / +1.82%
|
38.50
|
39.20
|
38.50
|
39.20
|
39.20
|
3.42
|
7,830
|
|
7/7/2011
|
+0.50 / +1.32%
|
38.50
|
38.50
|
37.10
|
38.50
|
38.50
|
3.36
|
8,020
|
|
7/6/2011
|
+1.00 / +2.70%
|
38.00
|
38.00
|
37.00
|
38.00
|
38.00
|
3.32
|
7,050
|
|
7/5/2011
|
+0.50 / +1.37%
|
37.00
|
38.30
|
37.00
|
37.00
|
37.00
|
3.23
|
7,440
|
|
7/4/2011
|
+0.70 / +1.96%
|
36.00
|
36.50
|
36.00
|
36.50
|
36.50
|
3.19
|
12,560
|
|
7/1/2011
|
+0.60 / +1.70%
|
35.00
|
35.80
|
34.00
|
35.80
|
35.80
|
3.13
|
15,110
|
|
6/30/2011
|
+0.20 / +0.57%
|
35.90
|
35.90
|
34.90
|
35.20
|
35.20
|
3.07
|
19,620
|
|
6/29/2011
|
+1.50 / +4.48%
|
33.90
|
35.00
|
33.20
|
35.00
|
35.00
|
3.06
|
22,010
|
|
6/28/2011
|
+0.50 / +1.52%
|
34.50
|
34.50
|
33.00
|
33.50
|
33.50
|
2.93
|
19,210
|
|
6/27/2011
|
0.00 / 0.00%
|
32.80
|
33.00
|
32.40
|
33.00
|
33.00
|
2.88
|
16,700
|
|
6/24/2011
|
0.00 / 0.00%
|
32.80
|
33.00
|
32.00
|
33.00
|
33.00
|
2.88
|
34,980
|
|
6/23/2011
|
+0.40 / +1.23%
|
33.30
|
33.30
|
32.60
|
33.00
|
33.00
|
2.88
|
4,010
|
|
6/22/2011
|
-0.20 / -0.61%
|
32.60
|
32.60
|
32.60
|
32.60
|
32.60
|
2.85
|
1,900
|
|
6/21/2011
|
+0.10 / +0.31%
|
32.20
|
32.80
|
32.20
|
32.80
|
32.80
|
2.86
|
20
|
|
6/20/2011
|
+0.10 / +0.31%
|
32.70
|
32.70
|
32.40
|
32.70
|
32.70
|
2.86
|
2,830
|
|
6/17/2011
|
+0.10 / +0.31%
|
32.50
|
32.90
|
32.30
|
32.60
|
32.60
|
2.85
|
20,570
|
|
6/16/2011
|
-0.50 / -1.52%
|
32.50
|
32.80
|
32.50
|
32.50
|
32.50
|
2.84
|
7,310
|
|
6/15/2011
|
+0.40 / +1.23%
|
32.70
|
33.00
|
32.60
|
33.00
|
33.00
|
2.88
|
27,850
|
|
6/14/2011
|
-0.30 / -0.91%
|
32.90
|
32.90
|
32.60
|
32.60
|
32.60
|
2.85
|
12,650
|
|
6/13/2011
|
+0.40 / +1.23%
|
33.30
|
33.30
|
32.50
|
32.90
|
32.90
|
2.87
|
18,480
|
|
6/10/2011
|
+0.10 / +0.31%
|
32.70
|
32.70
|
32.30
|
32.50
|
32.50
|
2.84
|
4,030
|
|
|