Closing price on 4/10/2008
|
|
Open |
41.40 |
High |
41.40 |
Low |
41.40 |
Volume |
100 |
Split-adjusted Price |
5.66 |
|
|
PSC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
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
|
|
3/13/2008
|
+1.50 / +3.90%
|
39.00
|
40.00
|
39.00
|
40.00
|
39.75
|
5.42
|
1,200
|
|
3/12/2008
|
0.00 / 0.00%
|
38.50
|
38.50
|
38.50
|
38.50
|
38.50
|
5.22
|
0
|
|
3/11/2008
|
-1.50 / -3.75%
|
38.50
|
38.50
|
38.50
|
38.50
|
38.50
|
5.22
|
700
|
|
3/10/2008
|
+2.80 / +7.53%
|
40.90
|
40.90
|
38.30
|
40.00
|
40.68
|
5.42
|
10,800
|
|
3/7/2008
|
+3.30 / +9.73%
|
37.20
|
37.20
|
37.20
|
37.20
|
37.20
|
5.04
|
200
|
|
3/6/2008
|
+2.90 / +9.35%
|
33.90
|
33.90
|
33.90
|
33.90
|
33.90
|
4.60
|
100
|
|
3/5/2008
|
-2.00 / -6.06%
|
30.00
|
33.00
|
30.00
|
31.00
|
30.88
|
4.20
|
2,400
|
|
3/4/2008
|
-3.60 / -9.84%
|
33.10
|
33.10
|
33.00
|
33.00
|
33.01
|
4.47
|
5,700
|
|
3/3/2008
|
-3.90 / -9.63%
|
36.80
|
36.80
|
36.60
|
36.60
|
36.61
|
4.96
|
3,600
|
|
2/29/2008
|
-4.50 / -10.00%
|
41.00
|
41.10
|
40.50
|
40.50
|
40.63
|
5.49
|
3,100
|
|
|