|
Closing price on 12/29/2011
|
|
| Open |
19.40 |
| High |
19.40 |
| Low |
18.00 |
| Volume |
350,700 |
| Split-adjusted Price |
5.53 |
|
|
PGS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
12/29/2011
|
-0.20 / -1.08%
|
19.40
|
19.40
|
18.00
|
18.30
|
18.82
|
5.53
|
350,700
|
|
|
12/28/2011
|
+0.50 / +2.78%
|
18.50
|
19.30
|
17.80
|
18.50
|
18.54
|
5.59
|
468,000
|
|
|
12/27/2011
|
+0.50 / +2.86%
|
18.90
|
18.90
|
17.50
|
18.00
|
18.10
|
5.44
|
353,300
|
|
|
12/26/2011
|
-0.10 / -0.57%
|
16.10
|
18.50
|
16.10
|
17.50
|
17.72
|
5.29
|
416,200
|
|
|
12/23/2011
|
-0.20 / -1.12%
|
17.50
|
17.90
|
17.10
|
17.60
|
17.29
|
5.32
|
394,500
|
|
|
12/22/2011
|
-2.30 / -11.44%
|
18.60
|
18.60
|
17.70
|
17.80
|
17.86
|
5.38
|
338,100
|
|
|
12/21/2011
|
+0.20 / +1.01%
|
20.50
|
20.50
|
20.00
|
20.10
|
20.20
|
5.71
|
228,500
|
|
|
12/20/2011
|
-1.30 / -6.13%
|
20.70
|
20.70
|
19.90
|
19.90
|
20.10
|
5.66
|
645,200
|
|
|
12/19/2011
|
-0.70 / -3.20%
|
22.00
|
22.00
|
21.00
|
21.20
|
21.34
|
6.03
|
342,900
|
|
|
12/16/2011
|
+0.30 / +1.39%
|
21.60
|
22.30
|
21.50
|
21.90
|
21.96
|
6.22
|
451,100
|
|
|
12/15/2011
|
-0.90 / -4.00%
|
22.60
|
22.60
|
21.20
|
21.60
|
21.44
|
6.14
|
501,800
|
|
|
12/14/2011
|
-0.60 / -2.60%
|
23.10
|
23.10
|
22.40
|
22.50
|
22.66
|
6.40
|
311,300
|
|
|
12/13/2011
|
-0.10 / -0.43%
|
23.00
|
23.10
|
22.90
|
23.10
|
22.98
|
6.57
|
149,600
|
|
|
12/12/2011
|
+0.10 / +0.43%
|
22.80
|
23.20
|
22.80
|
23.20
|
23.01
|
6.59
|
215,500
|
|
|
12/9/2011
|
-0.60 / -2.53%
|
23.60
|
23.60
|
23.00
|
23.10
|
23.19
|
6.57
|
238,800
|
|
|
12/8/2011
|
-0.20 / -0.84%
|
24.10
|
24.10
|
23.50
|
23.70
|
23.63
|
6.74
|
402,200
|
|
|
12/7/2011
|
-0.40 / -1.65%
|
24.00
|
24.30
|
23.70
|
23.90
|
23.97
|
6.79
|
278,300
|
|
|
12/6/2011
|
-0.60 / -2.41%
|
25.00
|
25.40
|
24.20
|
24.30
|
24.60
|
6.91
|
291,900
|
|
|
12/5/2011
|
+1.40 / +5.96%
|
23.80
|
24.90
|
23.80
|
24.90
|
24.65
|
7.08
|
620,700
|
|
|
12/2/2011
|
+0.40 / +1.73%
|
23.10
|
23.60
|
23.00
|
23.50
|
23.27
|
6.68
|
191,200
|
|
|
12/1/2011
|
+0.50 / +2.21%
|
23.40
|
23.60
|
22.70
|
23.10
|
23.04
|
6.57
|
286,100
|
|
|
11/30/2011
|
-0.60 / -2.59%
|
23.50
|
23.50
|
22.50
|
22.60
|
22.80
|
6.42
|
674,600
|
|
|
11/29/2011
|
-0.80 / -3.33%
|
24.20
|
24.20
|
23.20
|
23.20
|
23.54
|
6.59
|
418,700
|
|
|
11/28/2011
|
+0.60 / +2.56%
|
23.60
|
24.50
|
23.60
|
24.00
|
24.09
|
6.82
|
306,300
|
|
|
11/25/2011
|
-0.50 / -2.09%
|
23.60
|
23.80
|
23.40
|
23.40
|
23.61
|
6.65
|
329,700
|
|
|
11/24/2011
|
-1.00 / -4.02%
|
24.50
|
24.60
|
23.90
|
23.90
|
24.21
|
6.79
|
445,900
|
|
|
11/23/2011
|
+0.10 / +0.40%
|
25.40
|
25.40
|
24.70
|
24.90
|
25.04
|
7.08
|
465,000
|
|
|
11/22/2011
|
-0.10 / -0.40%
|
24.80
|
25.10
|
24.50
|
24.80
|
24.89
|
7.05
|
224,600
|
|
|
11/21/2011
|
+0.30 / +1.22%
|
24.50
|
25.20
|
24.50
|
24.90
|
24.85
|
7.08
|
331,400
|
|
|
11/18/2011
|
+0.20 / +0.82%
|
24.40
|
24.70
|
24.10
|
24.60
|
24.37
|
6.99
|
306,100
|
|
|