|
Closing price on 11/23/2011
|
|
| Open |
10.70 |
| High |
10.80 |
| Low |
10.60 |
| Volume |
21,300 |
| Split-adjusted Price |
4.91 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
11/23/2011
|
+0.30 / +2.88%
|
10.70
|
10.80
|
10.60
|
10.70
|
10.70
|
4.91
|
21,300
|
|
|
11/22/2011
|
-0.20 / -1.89%
|
10.80
|
10.80
|
10.40
|
10.40
|
10.40
|
4.77
|
10,300
|
|
|
11/21/2011
|
0.00 / 0.00%
|
10.60
|
10.70
|
10.40
|
10.60
|
10.60
|
4.87
|
12,900
|
|
|
11/18/2011
|
0.00 / 0.00%
|
10.70
|
10.80
|
10.50
|
10.60
|
10.60
|
4.87
|
22,300
|
|
|
11/17/2011
|
-0.20 / -1.85%
|
10.70
|
10.70
|
10.60
|
10.60
|
10.60
|
4.87
|
10,400
|
|
|
11/16/2011
|
+0.40 / +3.85%
|
10.80
|
10.80
|
10.70
|
10.80
|
10.80
|
4.96
|
15,300
|
|
|
11/15/2011
|
-0.20 / -1.89%
|
10.80
|
10.80
|
10.40
|
10.40
|
10.40
|
4.77
|
13,200
|
|
|
11/14/2011
|
-0.10 / -0.93%
|
10.80
|
10.80
|
10.30
|
10.60
|
10.60
|
4.87
|
9,900
|
|
|
11/11/2011
|
0.00 / 0.00%
|
10.70
|
10.70
|
10.70
|
10.70
|
10.70
|
4.91
|
17,100
|
|
|
11/10/2011
|
-0.10 / -0.93%
|
10.70
|
10.70
|
10.30
|
10.70
|
10.70
|
4.91
|
28,400
|
|
|
11/9/2011
|
0.00 / 0.00%
|
10.80
|
10.80
|
10.70
|
10.80
|
10.80
|
4.96
|
31,300
|
|
|
11/8/2011
|
-0.10 / -0.92%
|
10.90
|
10.90
|
10.30
|
10.80
|
10.80
|
4.96
|
44,800
|
|
|
11/7/2011
|
-0.10 / -0.91%
|
10.90
|
10.90
|
10.40
|
10.90
|
10.90
|
5.00
|
44,000
|
|
|
11/4/2011
|
0.00 / 0.00%
|
11.20
|
11.20
|
10.70
|
11.00
|
11.00
|
5.05
|
67,100
|
|
|
11/3/2011
|
-0.20 / -1.79%
|
11.30
|
11.30
|
10.90
|
11.00
|
11.00
|
5.05
|
45,700
|
|
|
11/2/2011
|
+0.20 / +1.82%
|
11.50
|
11.50
|
10.80
|
11.20
|
11.20
|
5.14
|
128,300
|
|
|
11/1/2011
|
-0.50 / -4.35%
|
11.70
|
11.70
|
11.00
|
11.00
|
11.00
|
5.05
|
33,100
|
|
|
10/31/2011
|
+0.40 / +3.60%
|
11.70
|
11.80
|
10.70
|
11.50
|
11.50
|
5.28
|
84,900
|
|
|
10/28/2011
|
+0.40 / +3.74%
|
10.50
|
11.10
|
10.50
|
11.10
|
11.10
|
5.10
|
2,000
|
|
|
10/27/2011
|
-0.90 / -7.76%
|
11.50
|
11.50
|
10.70
|
10.70
|
10.70
|
4.91
|
17,300
|
|
|
10/26/2011
|
0.00 / 0.00%
|
11.60
|
11.60
|
11.50
|
11.60
|
11.60
|
5.33
|
33,900
|
|
|
10/25/2011
|
0.00 / 0.00%
|
11.80
|
11.80
|
11.60
|
11.60
|
11.60
|
5.33
|
48,400
|
|
|
10/24/2011
|
-0.10 / -0.85%
|
11.60
|
11.60
|
11.30
|
11.60
|
11.60
|
5.33
|
52,000
|
|
|
10/21/2011
|
+0.20 / +1.74%
|
11.80
|
11.80
|
11.10
|
11.70
|
11.70
|
5.37
|
51,000
|
|
|
10/20/2011
|
-0.30 / -2.54%
|
11.70
|
11.80
|
11.40
|
11.50
|
11.50
|
5.28
|
37,000
|
|
|
10/19/2011
|
+0.10 / +0.85%
|
11.90
|
11.90
|
11.80
|
11.80
|
11.80
|
5.42
|
17,700
|
|
|
10/18/2011
|
-0.20 / -1.68%
|
11.80
|
11.80
|
11.40
|
11.70
|
11.70
|
5.37
|
33,200
|
|
|
10/17/2011
|
0.00 / 0.00%
|
11.90
|
11.90
|
11.60
|
11.90
|
11.90
|
5.46
|
44,400
|
|
|
10/14/2011
|
0.00 / 0.00%
|
11.50
|
11.90
|
11.50
|
11.90
|
11.90
|
5.46
|
38,900
|
|
|
10/13/2011
|
+0.20 / +1.71%
|
11.90
|
11.90
|
11.90
|
11.90
|
11.90
|
5.46
|
30,500
|
|
|