|
Closing price on 1/21/2011
|
|
| Open |
24.60 |
| High |
24.90 |
| Low |
24.20 |
| Volume |
205,200 |
| Split-adjusted Price |
6.46 |
|
|
PGS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
1/21/2011
|
-0.20 / -0.82%
|
24.60
|
24.90
|
24.20
|
24.20
|
24.38
|
6.46
|
205,200
|
|
|
1/20/2011
|
-0.40 / -1.61%
|
24.80
|
24.90
|
24.40
|
24.40
|
24.64
|
6.51
|
215,500
|
|
|
1/19/2011
|
+0.20 / +0.81%
|
24.10
|
25.20
|
24.10
|
24.80
|
24.75
|
6.62
|
232,400
|
|
|
1/18/2011
|
-0.10 / -0.40%
|
26.00
|
26.00
|
24.40
|
24.60
|
24.95
|
6.56
|
414,300
|
|
|
1/17/2011
|
+1.70 / +7.39%
|
23.60
|
24.70
|
23.10
|
24.70
|
24.40
|
6.59
|
228,500
|
|
|
1/14/2011
|
-0.40 / -1.71%
|
23.40
|
23.70
|
22.70
|
23.00
|
23.07
|
6.14
|
293,600
|
|
|
1/13/2011
|
+0.30 / +1.30%
|
23.50
|
23.80
|
23.10
|
23.40
|
23.40
|
6.24
|
204,600
|
|
|
1/12/2011
|
-0.10 / -0.43%
|
23.40
|
24.00
|
22.90
|
23.10
|
23.39
|
6.16
|
293,500
|
|
|
1/11/2011
|
-1.30 / -5.31%
|
24.20
|
24.20
|
23.00
|
23.20
|
23.37
|
6.19
|
263,500
|
|
|
1/10/2011
|
-1.00 / -3.92%
|
25.50
|
25.60
|
24.30
|
24.50
|
24.72
|
6.54
|
202,600
|
|
|
1/7/2011
|
-0.30 / -1.16%
|
26.00
|
26.10
|
25.40
|
25.50
|
25.66
|
6.80
|
213,800
|
|
|
1/6/2011
|
+0.30 / +1.18%
|
25.80
|
26.00
|
25.50
|
25.80
|
25.66
|
6.88
|
76,200
|
|
|
1/5/2011
|
-0.60 / -2.30%
|
26.40
|
26.40
|
25.50
|
25.50
|
25.83
|
6.80
|
107,400
|
|
|
1/4/2011
|
-0.10 / -0.38%
|
26.70
|
26.70
|
25.90
|
26.10
|
26.30
|
6.96
|
177,600
|
|
|
12/31/2010
|
0.00 / 0.00%
|
26.40
|
26.60
|
25.90
|
26.20
|
26.15
|
6.99
|
232,000
|
|
|
12/30/2010
|
+0.20 / +0.77%
|
26.50
|
26.50
|
26.00
|
26.20
|
26.32
|
6.99
|
119,000
|
|
|
12/29/2010
|
-1.00 / -3.70%
|
27.50
|
28.00
|
26.00
|
26.00
|
26.52
|
6.94
|
174,000
|
|
|
12/28/2010
|
+1.20 / +4.65%
|
26.90
|
27.50
|
26.30
|
27.00
|
26.85
|
7.20
|
349,600
|
|
|
12/27/2010
|
+0.20 / +0.78%
|
25.80
|
26.50
|
25.80
|
25.80
|
25.96
|
6.88
|
232,100
|
|
|
12/24/2010
|
+0.30 / +1.19%
|
25.30
|
26.40
|
25.30
|
25.60
|
25.80
|
6.83
|
120,300
|
|
|
12/23/2010
|
-1.10 / -4.17%
|
25.60
|
26.60
|
25.20
|
25.30
|
25.64
|
6.75
|
271,100
|
|
|
12/22/2010
|
+0.40 / +1.54%
|
26.90
|
27.70
|
26.00
|
26.40
|
26.93
|
7.04
|
275,600
|
|
|
12/21/2010
|
-0.50 / -1.89%
|
27.00
|
27.10
|
25.90
|
26.00
|
26.61
|
6.94
|
244,500
|
|
|
12/20/2010
|
-1.40 / -5.02%
|
28.10
|
28.70
|
26.30
|
26.50
|
27.12
|
7.07
|
273,100
|
|
|
12/17/2010
|
+2.00 / +7.72%
|
26.50
|
27.90
|
26.00
|
27.90
|
27.39
|
7.44
|
418,700
|
|
|
12/16/2010
|
-1.40 / -5.13%
|
27.50
|
27.50
|
25.90
|
25.90
|
26.12
|
6.91
|
650,000
|
|
|
12/15/2010
|
-1.60 / -5.54%
|
28.00
|
29.20
|
27.20
|
27.30
|
27.83
|
7.28
|
750,600
|
|
|
12/14/2010
|
-2.10 / -6.77%
|
32.00
|
32.80
|
28.90
|
28.90
|
29.18
|
7.71
|
701,000
|
|
|
12/13/2010
|
+1.30 / +4.38%
|
31.00
|
31.00
|
30.90
|
31.00
|
31.00
|
8.27
|
286,200
|
|
|
12/10/2010
|
+1.40 / +4.95%
|
28.00
|
29.70
|
27.90
|
29.70
|
28.99
|
7.92
|
625,200
|
|
|