|
Closing price on 8/28/2012
|
|
| Open |
9.70 |
| High |
9.90 |
| Low |
9.00 |
| Volume |
8,200 |
| Split-adjusted Price |
5.17 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
8/28/2012
|
-0.20 / -2.17%
|
9.70
|
9.90
|
9.00
|
9.00
|
9.00
|
5.17
|
8,200
|
|
|
8/27/2012
|
-0.20 / -2.13%
|
9.20
|
10.00
|
9.20
|
9.20
|
9.20
|
5.28
|
11,600
|
|
|
8/24/2012
|
+0.20 / +2.17%
|
9.10
|
9.40
|
9.10
|
9.40
|
9.40
|
5.39
|
3,200
|
|
|
8/23/2012
|
-0.50 / -5.15%
|
9.60
|
9.60
|
9.20
|
9.20
|
9.20
|
5.28
|
7,600
|
|
|
8/22/2012
|
+0.10 / +1.04%
|
9.70
|
9.70
|
9.70
|
9.70
|
9.70
|
5.57
|
3,000
|
|
|
8/21/2012
|
-0.50 / -4.95%
|
10.00
|
10.00
|
9.60
|
9.60
|
9.60
|
5.51
|
14,500
|
|
|
8/20/2012
|
+0.10 / +1.00%
|
10.10
|
10.10
|
10.10
|
10.10
|
10.10
|
5.80
|
100
|
|
|
8/17/2012
|
0.00 / 0.00%
|
10.10
|
10.10
|
10.00
|
10.00
|
10.00
|
5.74
|
14,500
|
|
|
8/16/2012
|
0.00 / 0.00%
|
10.00
|
10.00
|
10.00
|
10.00
|
10.00
|
5.74
|
1,000
|
|
|
8/15/2012
|
-0.10 / -0.99%
|
10.00
|
10.00
|
10.00
|
10.00
|
10.00
|
5.74
|
15,200
|
|
|
8/14/2012
|
+0.10 / +1.00%
|
10.00
|
10.10
|
10.00
|
10.10
|
10.10
|
5.80
|
7,500
|
|
|
8/13/2012
|
-0.50 / -4.76%
|
10.10
|
10.10
|
10.00
|
10.00
|
10.00
|
5.74
|
7,500
|
|
|
8/10/2012
|
0.00 / 0.00%
|
10.50
|
10.50
|
10.50
|
10.50
|
10.50
|
6.03
|
40,000
|
|
|
8/9/2012
|
0.00 / 0.00%
|
10.50
|
10.50
|
10.50
|
10.50
|
10.50
|
6.03
|
0
|
|
|
8/8/2012
|
+0.20 / +1.94%
|
10.10
|
10.50
|
10.10
|
10.50
|
10.50
|
6.03
|
34,200
|
|
|
8/7/2012
|
+0.30 / +3.00%
|
10.10
|
10.30
|
10.00
|
10.30
|
10.30
|
5.91
|
12,700
|
|
|
8/6/2012
|
0.00 / 0.00%
|
10.10
|
10.10
|
10.00
|
10.00
|
10.00
|
5.74
|
700
|
|
|
8/3/2012
|
-0.10 / -0.99%
|
10.00
|
10.00
|
10.00
|
10.00
|
10.00
|
5.74
|
2,300
|
|
|
8/2/2012
|
+0.60 / +6.32%
|
10.00
|
10.10
|
10.00
|
10.10
|
10.10
|
5.80
|
40,300
|
|
|
8/1/2012
|
-0.70 / -6.86%
|
9.50
|
9.50
|
9.50
|
9.50
|
9.50
|
5.45
|
10,600
|
|
|
7/31/2012
|
+0.20 / +2.00%
|
9.50
|
10.20
|
9.50
|
10.20
|
10.20
|
5.85
|
200
|
|
|
7/30/2012
|
-0.20 / -1.96%
|
9.50
|
10.10
|
9.50
|
10.00
|
10.00
|
5.74
|
1,300
|
|
|
7/27/2012
|
0.00 / 0.00%
|
9.60
|
10.20
|
9.60
|
10.20
|
10.20
|
5.85
|
200
|
|
|
7/26/2012
|
+0.40 / +4.08%
|
9.80
|
10.20
|
9.30
|
10.20
|
10.20
|
5.85
|
5,200
|
|
|
7/25/2012
|
-0.70 / -6.67%
|
10.00
|
10.00
|
9.80
|
9.80
|
9.80
|
5.62
|
12,300
|
|
|
7/24/2012
|
0.00 / 0.00%
|
10.50
|
10.50
|
10.50
|
10.50
|
10.50
|
6.03
|
0
|
|
|
7/23/2012
|
0.00 / 0.00%
|
10.50
|
10.50
|
10.50
|
10.50
|
10.50
|
6.03
|
100
|
|
|
7/20/2012
|
+0.10 / +0.96%
|
10.60
|
10.60
|
10.50
|
10.50
|
10.50
|
6.03
|
900
|
|
|
7/19/2012
|
+0.10 / +0.97%
|
10.30
|
10.50
|
10.20
|
10.40
|
10.40
|
5.97
|
42,200
|
|
|
7/18/2012
|
+0.30 / +3.00%
|
9.70
|
10.30
|
9.60
|
10.30
|
10.30
|
5.91
|
3,000
|
|
|