|
Closing price on 9/6/2012
|
|
| Open |
9.30 |
| High |
9.30 |
| Low |
9.20 |
| Volume |
10,800 |
| Split-adjusted Price |
3.52 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/6/2012
|
0.00 / 0.00%
|
9.30
|
9.30
|
9.20
|
9.20
|
9.20
|
3.52
|
10,800
|
|
|
9/5/2012
|
+0.20 / +2.22%
|
9.90
|
9.90
|
9.20
|
9.20
|
9.20
|
3.52
|
2,500
|
|
|
9/4/2012
|
-0.10 / -1.10%
|
9.70
|
9.70
|
9.00
|
9.00
|
9.00
|
3.44
|
2,300
|
|
|
8/31/2012
|
-0.20 / -2.15%
|
9.90
|
9.90
|
9.10
|
9.10
|
9.10
|
3.48
|
5,400
|
|
|
8/30/2012
|
+0.30 / +3.33%
|
9.60
|
9.60
|
9.30
|
9.30
|
9.30
|
3.56
|
200
|
|
|
8/29/2012
|
0.00 / 0.00%
|
9.00
|
9.00
|
9.00
|
9.00
|
9.00
|
3.44
|
0
|
|
|
8/28/2012
|
-0.20 / -2.17%
|
9.70
|
9.90
|
9.00
|
9.00
|
9.00
|
3.44
|
8,200
|
|
|
8/27/2012
|
-0.20 / -2.13%
|
9.20
|
10.00
|
9.20
|
9.20
|
9.20
|
3.52
|
11,600
|
|
|
8/24/2012
|
+0.20 / +2.17%
|
9.10
|
9.40
|
9.10
|
9.40
|
9.40
|
3.60
|
3,200
|
|
|
8/23/2012
|
-0.50 / -5.15%
|
9.60
|
9.60
|
9.20
|
9.20
|
9.20
|
3.52
|
7,600
|
|
|
8/22/2012
|
+0.10 / +1.04%
|
9.70
|
9.70
|
9.70
|
9.70
|
9.70
|
3.71
|
3,000
|
|
|
8/21/2012
|
-0.50 / -4.95%
|
10.00
|
10.00
|
9.60
|
9.60
|
9.60
|
3.67
|
14,500
|
|
|
8/20/2012
|
+0.10 / +1.00%
|
10.10
|
10.10
|
10.10
|
10.10
|
10.10
|
3.86
|
100
|
|
|
8/17/2012
|
0.00 / 0.00%
|
10.10
|
10.10
|
10.00
|
10.00
|
10.00
|
3.83
|
14,500
|
|
|
8/16/2012
|
0.00 / 0.00%
|
10.00
|
10.00
|
10.00
|
10.00
|
10.00
|
3.83
|
1,000
|
|
|
8/15/2012
|
-0.10 / -0.99%
|
10.00
|
10.00
|
10.00
|
10.00
|
10.00
|
3.83
|
15,200
|
|
|
8/14/2012
|
+0.10 / +1.00%
|
10.00
|
10.10
|
10.00
|
10.10
|
10.10
|
3.86
|
7,500
|
|
|
8/13/2012
|
-0.50 / -4.76%
|
10.10
|
10.10
|
10.00
|
10.00
|
10.00
|
3.83
|
7,500
|
|
|
8/10/2012
|
0.00 / 0.00%
|
10.50
|
10.50
|
10.50
|
10.50
|
10.50
|
4.02
|
40,000
|
|
|
8/9/2012
|
0.00 / 0.00%
|
10.50
|
10.50
|
10.50
|
10.50
|
10.50
|
4.02
|
0
|
|
|
8/8/2012
|
+0.20 / +1.94%
|
10.10
|
10.50
|
10.10
|
10.50
|
10.50
|
4.02
|
34,200
|
|
|
8/7/2012
|
+0.30 / +3.00%
|
10.10
|
10.30
|
10.00
|
10.30
|
10.30
|
3.94
|
12,700
|
|
|
8/6/2012
|
0.00 / 0.00%
|
10.10
|
10.10
|
10.00
|
10.00
|
10.00
|
3.83
|
700
|
|
|
8/3/2012
|
-0.10 / -0.99%
|
10.00
|
10.00
|
10.00
|
10.00
|
10.00
|
3.83
|
2,300
|
|
|
8/2/2012
|
+0.60 / +6.32%
|
10.00
|
10.10
|
10.00
|
10.10
|
10.10
|
3.86
|
40,300
|
|
|
8/1/2012
|
-0.70 / -6.86%
|
9.50
|
9.50
|
9.50
|
9.50
|
9.50
|
3.63
|
10,600
|
|
|
7/31/2012
|
+0.20 / +2.00%
|
9.50
|
10.20
|
9.50
|
10.20
|
10.20
|
3.90
|
200
|
|
|
7/30/2012
|
-0.20 / -1.96%
|
9.50
|
10.10
|
9.50
|
10.00
|
10.00
|
3.83
|
1,300
|
|
|
7/27/2012
|
0.00 / 0.00%
|
9.60
|
10.20
|
9.60
|
10.20
|
10.20
|
3.90
|
200
|
|
|
7/26/2012
|
+0.40 / +4.08%
|
9.80
|
10.20
|
9.30
|
10.20
|
10.20
|
3.90
|
5,200
|
|
|