Closing price on 10/15/2009
|
|
Open |
35.50 |
High |
35.50 |
Low |
33.80 |
Volume |
43,200 |
Split-adjusted Price |
5.29 |
|
|
PSC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
10/15/2009
|
+0.10 / +0.30%
|
35.50
|
35.50
|
33.80
|
33.90
|
34.03
|
5.29
|
43,200
|
|
10/14/2009
|
-0.20 / -0.59%
|
33.70
|
34.10
|
33.60
|
33.80
|
33.80
|
5.27
|
26,700
|
|
10/13/2009
|
-0.20 / -0.58%
|
36.20
|
36.40
|
33.00
|
34.00
|
34.56
|
5.30
|
19,400
|
|
10/12/2009
|
+2.40 / +7.55%
|
33.80
|
34.20
|
33.80
|
34.20
|
34.09
|
5.33
|
55,700
|
|
10/9/2009
|
-0.20 / -0.63%
|
32.10
|
32.10
|
31.80
|
31.80
|
31.97
|
4.96
|
11,100
|
|
10/8/2009
|
+0.90 / +2.89%
|
32.90
|
32.90
|
31.00
|
32.00
|
31.69
|
4.99
|
7,900
|
|
10/7/2009
|
+1.30 / +4.36%
|
30.60
|
31.10
|
30.50
|
31.10
|
30.86
|
4.85
|
18,400
|
|
10/6/2009
|
+2.00 / +7.19%
|
28.80
|
30.00
|
28.80
|
29.80
|
29.10
|
4.65
|
15,700
|
|
10/5/2009
|
-2.20 / -7.33%
|
28.50
|
29.00
|
27.80
|
27.80
|
28.80
|
4.34
|
29,200
|
|
10/2/2009
|
-0.50 / -1.64%
|
29.50
|
30.80
|
28.70
|
30.00
|
29.51
|
4.68
|
18,500
|
|
10/1/2009
|
-1.40 / -4.39%
|
31.50
|
31.50
|
29.40
|
30.50
|
30.81
|
4.76
|
9,600
|
|
9/30/2009
|
+0.20 / +0.63%
|
31.00
|
31.90
|
31.00
|
31.90
|
31.62
|
4.97
|
6,000
|
|
9/29/2009
|
-3.30 / -9.43%
|
35.00
|
35.00
|
31.60
|
31.70
|
31.86
|
4.94
|
16,700
|
|
9/28/2009
|
0.00 / 0.00%
|
33.10
|
35.30
|
33.10
|
35.00
|
33.12
|
5.46
|
74,300
|
|
9/25/2009
|
+1.00 / +2.94%
|
36.00
|
36.00
|
35.00
|
35.00
|
35.53
|
5.46
|
3,400
|
|
9/24/2009
|
-1.80 / -5.03%
|
38.60
|
38.60
|
33.60
|
34.00
|
35.38
|
5.30
|
7,700
|
|
9/23/2009
|
+1.60 / +4.68%
|
36.10
|
36.10
|
35.70
|
35.80
|
36.08
|
5.58
|
129,400
|
|
9/22/2009
|
+2.60 / +8.23%
|
32.00
|
34.20
|
32.00
|
34.20
|
33.77
|
5.33
|
40,300
|
|
9/21/2009
|
-1.90 / -5.67%
|
32.50
|
32.50
|
31.60
|
31.60
|
32.02
|
4.93
|
3,700
|
|
9/18/2009
|
+0.90 / +2.76%
|
32.80
|
33.70
|
32.80
|
33.50
|
33.31
|
5.22
|
23,100
|
|
9/17/2009
|
-2.30 / -6.59%
|
34.20
|
34.20
|
32.60
|
32.60
|
32.76
|
5.08
|
11,900
|
|
9/16/2009
|
-1.70 / -4.64%
|
35.00
|
35.00
|
34.90
|
34.90
|
34.95
|
5.44
|
70,600
|
|
9/15/2009
|
+1.40 / +3.98%
|
36.20
|
37.40
|
36.20
|
36.60
|
36.65
|
5.71
|
39,200
|
|
9/14/2009
|
+2.30 / +6.99%
|
35.20
|
35.20
|
35.00
|
35.20
|
35.16
|
5.49
|
65,000
|
|
9/11/2009
|
+2.10 / +6.82%
|
32.90
|
32.90
|
32.80
|
32.90
|
32.89
|
5.13
|
46,100
|
|
9/10/2009
|
+2.00 / +6.94%
|
30.80
|
30.80
|
30.80
|
30.80
|
30.80
|
4.80
|
15,500
|
|
9/9/2009
|
+1.70 / +6.27%
|
28.80
|
28.80
|
28.80
|
28.80
|
28.80
|
4.49
|
16,800
|
|
9/8/2009
|
+1.60 / +6.27%
|
27.00
|
27.10
|
26.90
|
27.10
|
26.98
|
4.23
|
2,500
|
|
9/7/2009
|
-1.00 / -3.77%
|
25.50
|
25.50
|
25.20
|
25.50
|
25.45
|
3.98
|
5,300
|
|
9/4/2009
|
-0.50 / -1.85%
|
26.60
|
26.70
|
26.50
|
26.50
|
26.60
|
4.13
|
3,500
|
|
|