|
Closing price on 12/16/2011
|
|
| Open |
10.30 |
| High |
10.40 |
| Low |
10.00 |
| Volume |
11,300 |
| Split-adjusted Price |
4.68 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
12/16/2011
|
+0.20 / +2.00%
|
10.30
|
10.40
|
10.00
|
10.20
|
10.20
|
4.68
|
11,300
|
|
|
12/15/2011
|
0.00 / 0.00%
|
10.30
|
10.30
|
9.90
|
10.00
|
10.00
|
4.59
|
8,800
|
|
|
12/14/2011
|
-0.30 / -2.91%
|
10.30
|
10.40
|
9.90
|
10.00
|
10.00
|
4.59
|
13,900
|
|
|
12/13/2011
|
+0.10 / +0.98%
|
10.40
|
10.40
|
10.10
|
10.30
|
10.30
|
4.73
|
13,100
|
|
|
12/12/2011
|
0.00 / 0.00%
|
10.40
|
10.40
|
10.10
|
10.20
|
10.20
|
4.68
|
11,500
|
|
|
12/9/2011
|
0.00 / 0.00%
|
10.40
|
10.40
|
10.00
|
10.20
|
10.20
|
4.68
|
21,700
|
|
|
12/8/2011
|
-0.40 / -3.77%
|
10.60
|
10.60
|
10.20
|
10.20
|
10.20
|
4.68
|
6,700
|
|
|
12/7/2011
|
0.00 / 0.00%
|
10.60
|
10.60
|
10.60
|
10.60
|
10.60
|
4.87
|
5,100
|
|
|
12/6/2011
|
-0.10 / -0.93%
|
10.70
|
10.70
|
10.50
|
10.60
|
10.60
|
4.87
|
11,200
|
|
|
12/5/2011
|
+0.10 / +0.94%
|
10.70
|
10.70
|
10.30
|
10.70
|
10.70
|
4.91
|
32,000
|
|
|
12/2/2011
|
0.00 / 0.00%
|
10.70
|
10.70
|
10.60
|
10.60
|
10.60
|
4.87
|
8,500
|
|
|
12/1/2011
|
0.00 / 0.00%
|
10.70
|
10.70
|
10.60
|
10.60
|
10.60
|
4.87
|
19,100
|
|
|
11/30/2011
|
0.00 / 0.00%
|
10.70
|
10.70
|
10.30
|
10.60
|
10.60
|
4.87
|
17,600
|
|
|
11/29/2011
|
+0.10 / +0.95%
|
10.70
|
10.70
|
10.30
|
10.60
|
10.60
|
4.87
|
15,700
|
|
|
11/28/2011
|
0.00 / 0.00%
|
10.50
|
10.80
|
10.30
|
10.50
|
10.50
|
4.82
|
16,300
|
|
|
11/25/2011
|
-0.10 / -0.94%
|
10.70
|
10.70
|
10.50
|
10.50
|
10.50
|
4.82
|
13,400
|
|
|
11/24/2011
|
-0.10 / -0.93%
|
10.60
|
10.60
|
10.60
|
10.60
|
10.60
|
4.87
|
11,400
|
|
|
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
|
|
|