|
Closing price on 8/1/2011
|
|
| Open |
17.90 |
| High |
17.90 |
| Low |
17.20 |
| Volume |
297,600 |
| Split-adjusted Price |
4.92 |
|
|
PGS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
8/1/2011
|
-0.50 / -2.81%
|
17.90
|
17.90
|
17.20
|
17.30
|
17.37
|
4.92
|
297,600
|
|
|
7/29/2011
|
-0.30 / -1.66%
|
18.00
|
18.40
|
17.70
|
17.80
|
17.95
|
5.06
|
433,500
|
|
|
7/28/2011
|
+0.60 / +3.43%
|
17.80
|
18.50
|
17.60
|
18.10
|
18.18
|
5.14
|
545,600
|
|
|
7/27/2011
|
+0.60 / +3.55%
|
17.20
|
17.60
|
17.10
|
17.50
|
17.33
|
4.97
|
755,900
|
|
|
7/26/2011
|
+0.30 / +1.81%
|
17.00
|
17.30
|
16.80
|
16.90
|
17.04
|
4.80
|
508,700
|
|
|
7/25/2011
|
-0.30 / -1.78%
|
16.80
|
16.80
|
16.60
|
16.60
|
16.66
|
4.72
|
78,100
|
|
|
7/22/2011
|
0.00 / 0.00%
|
16.90
|
16.90
|
16.70
|
16.90
|
16.83
|
4.80
|
143,600
|
|
|
7/21/2011
|
-0.10 / -0.59%
|
17.20
|
17.30
|
16.80
|
16.90
|
16.94
|
4.80
|
154,800
|
|
|
7/20/2011
|
+0.60 / +3.66%
|
16.50
|
17.30
|
16.50
|
17.00
|
16.95
|
4.83
|
350,000
|
|
|
7/19/2011
|
-0.20 / -1.20%
|
16.50
|
16.60
|
16.40
|
16.40
|
16.48
|
4.66
|
172,200
|
|
|
7/18/2011
|
-0.20 / -1.19%
|
16.50
|
16.60
|
16.50
|
16.60
|
16.54
|
4.72
|
95,400
|
|
|
7/15/2011
|
+0.20 / +1.20%
|
17.00
|
17.00
|
16.60
|
16.80
|
16.77
|
4.78
|
63,000
|
|
|
7/14/2011
|
-0.10 / -0.60%
|
16.90
|
16.90
|
16.60
|
16.60
|
16.72
|
4.72
|
112,900
|
|
|
7/13/2011
|
-0.20 / -1.18%
|
16.90
|
17.10
|
16.60
|
16.70
|
16.77
|
4.75
|
105,800
|
|
|
7/12/2011
|
+0.40 / +2.42%
|
16.40
|
16.90
|
16.40
|
16.90
|
16.55
|
4.80
|
330,300
|
|
|
7/11/2011
|
-0.20 / -1.20%
|
16.90
|
16.90
|
16.50
|
16.50
|
16.61
|
4.69
|
229,400
|
|
|
7/8/2011
|
-0.10 / -0.60%
|
16.70
|
16.90
|
16.60
|
16.70
|
16.73
|
4.75
|
197,300
|
|
|
7/7/2011
|
-0.10 / -0.59%
|
16.90
|
17.10
|
16.70
|
16.80
|
16.93
|
4.78
|
291,400
|
|
|
7/6/2011
|
-0.50 / -2.87%
|
17.70
|
17.80
|
16.80
|
16.90
|
16.95
|
4.80
|
230,200
|
|
|
7/5/2011
|
+0.90 / +5.45%
|
16.60
|
17.40
|
16.60
|
17.40
|
17.27
|
4.95
|
830,700
|
|
|
7/4/2011
|
+0.40 / +2.48%
|
16.30
|
16.70
|
16.10
|
16.50
|
16.31
|
4.69
|
304,600
|
|
|
7/1/2011
|
-0.60 / -3.59%
|
16.80
|
16.80
|
16.10
|
16.10
|
16.25
|
4.58
|
609,500
|
|
|
6/30/2011
|
0.00 / 0.00%
|
16.80
|
17.00
|
16.50
|
16.70
|
16.70
|
4.75
|
520,000
|
|
|
6/29/2011
|
0.00 / 0.00%
|
16.90
|
16.90
|
16.60
|
16.70
|
16.77
|
4.75
|
537,700
|
|
|
6/28/2011
|
-0.20 / -1.18%
|
16.90
|
17.10
|
16.60
|
16.70
|
16.83
|
4.75
|
870,600
|
|
|
6/27/2011
|
-0.10 / -0.59%
|
17.00
|
17.10
|
16.80
|
16.90
|
16.92
|
4.80
|
568,700
|
|
|
6/24/2011
|
+0.10 / +0.59%
|
17.10
|
17.10
|
16.80
|
17.00
|
16.93
|
4.83
|
618,200
|
|
|
6/23/2011
|
-0.10 / -0.59%
|
17.30
|
17.70
|
16.60
|
16.90
|
16.96
|
4.80
|
772,900
|
|
|
6/22/2011
|
-0.40 / -2.30%
|
17.40
|
17.70
|
17.00
|
17.00
|
17.29
|
4.83
|
808,100
|
|
|
6/21/2011
|
+0.50 / +2.96%
|
17.00
|
17.50
|
16.70
|
17.40
|
17.17
|
4.95
|
738,700
|
|
|