Closing price on 4/28/2008
|
|
Open |
36.00 |
High |
36.00 |
Low |
36.00 |
Volume |
0 |
Split-adjusted Price |
4.92 |
|
|
PSC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
4/28/2008
|
0.00 / 0.00%
|
36.00
|
36.00
|
36.00
|
36.00
|
36.00
|
4.92
|
0
|
|
4/25/2008
|
+1.00 / +2.86%
|
36.00
|
36.00
|
36.00
|
36.00
|
36.00
|
4.92
|
2,100
|
|
4/24/2008
|
-1.00 / -2.78%
|
35.00
|
35.00
|
35.00
|
35.00
|
35.00
|
4.78
|
300
|
|
4/23/2008
|
-1.10 / -2.96%
|
36.00
|
36.00
|
36.00
|
36.00
|
36.00
|
4.92
|
1,000
|
|
4/22/2008
|
-1.10 / -2.88%
|
37.10
|
37.10
|
37.10
|
37.10
|
37.10
|
5.07
|
1,500
|
|
4/21/2008
|
-1.10 / -2.80%
|
38.20
|
38.20
|
38.20
|
38.20
|
38.20
|
5.22
|
100
|
|
4/18/2008
|
-3.00 / -7.09%
|
39.30
|
39.30
|
39.30
|
39.30
|
39.30
|
5.37
|
100
|
|
4/17/2008
|
+0.90 / +2.17%
|
40.20
|
42.30
|
40.20
|
42.30
|
40.50
|
5.78
|
4,500
|
|
4/16/2008
|
0.00 / 0.00%
|
41.40
|
41.40
|
41.40
|
41.40
|
41.40
|
5.66
|
0
|
|
4/11/2008
|
0.00 / 0.00%
|
41.40
|
41.40
|
41.40
|
41.40
|
41.40
|
5.66
|
0
|
|
4/10/2008
|
-1.20 / -2.82%
|
41.40
|
41.40
|
41.40
|
41.40
|
41.40
|
5.66
|
100
|
|
4/9/2008
|
0.00 / 0.00%
|
42.60
|
42.60
|
42.60
|
42.60
|
42.60
|
5.82
|
0
|
|
4/8/2008
|
+1.20 / +2.90%
|
42.60
|
42.60
|
42.00
|
42.60
|
42.57
|
5.82
|
9,200
|
|
4/7/2008
|
+1.20 / +2.99%
|
41.40
|
41.40
|
41.40
|
41.40
|
41.40
|
5.66
|
600
|
|
4/4/2008
|
+0.70 / +1.77%
|
40.20
|
40.20
|
40.20
|
40.20
|
40.20
|
5.49
|
100
|
|
4/3/2008
|
+0.70 / +1.80%
|
39.50
|
39.50
|
39.50
|
39.50
|
39.50
|
5.40
|
100
|
|
4/2/2008
|
+0.40 / +1.04%
|
38.80
|
38.80
|
38.80
|
38.80
|
38.80
|
5.30
|
100
|
|
4/1/2008
|
+0.70 / +1.86%
|
38.40
|
38.40
|
38.40
|
38.40
|
38.40
|
5.21
|
100
|
|
3/31/2008
|
0.00 / 0.00%
|
37.70
|
37.70
|
37.70
|
37.70
|
37.70
|
5.11
|
0
|
|
3/28/2008
|
+0.70 / +1.89%
|
37.70
|
37.70
|
37.70
|
37.70
|
37.70
|
5.11
|
100
|
|
3/27/2008
|
+0.70 / +1.93%
|
37.00
|
37.00
|
37.00
|
37.00
|
37.00
|
5.02
|
100
|
|
3/26/2008
|
+3.30 / +10.00%
|
36.30
|
36.30
|
36.30
|
36.30
|
36.30
|
4.92
|
400
|
|
3/25/2008
|
-3.50 / -9.59%
|
32.80
|
33.10
|
32.80
|
33.00
|
32.97
|
4.47
|
1,100
|
|
3/24/2008
|
0.00 / 0.00%
|
36.50
|
36.50
|
36.00
|
36.50
|
36.35
|
4.95
|
6,200
|
|
3/21/2008
|
+0.50 / +1.39%
|
35.50
|
36.50
|
35.50
|
36.50
|
36.02
|
4.95
|
1,200
|
|
3/20/2008
|
-1.10 / -2.96%
|
35.00
|
36.00
|
35.00
|
36.00
|
35.50
|
4.88
|
200
|
|
3/19/2008
|
+0.60 / +1.64%
|
37.00
|
37.50
|
36.50
|
37.10
|
37.05
|
5.03
|
3,100
|
|
3/18/2008
|
-2.40 / -6.17%
|
36.50
|
36.50
|
36.50
|
36.50
|
36.50
|
4.95
|
800
|
|
3/17/2008
|
-0.10 / -0.26%
|
38.90
|
38.90
|
38.90
|
38.90
|
38.90
|
5.27
|
100
|
|
3/14/2008
|
-1.00 / -2.50%
|
39.80
|
39.80
|
38.20
|
39.00
|
38.89
|
5.29
|
1,500
|
|
|