|
Closing price on 1/6/2012
|
|
| Open |
9.90 |
| High |
9.90 |
| Low |
9.60 |
| Volume |
4,600 |
| Split-adjusted Price |
4.45 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
1/6/2012
|
-0.20 / -2.02%
|
9.90
|
9.90
|
9.60
|
9.70
|
9.70
|
4.45
|
4,600
|
|
|
1/5/2012
|
0.00 / 0.00%
|
9.80
|
9.90
|
9.50
|
9.90
|
9.90
|
4.55
|
7,800
|
|
|
1/4/2012
|
-0.10 / -1.00%
|
10.00
|
10.00
|
9.90
|
9.90
|
9.90
|
4.55
|
5,100
|
|
|
1/3/2012
|
+0.10 / +1.01%
|
10.00
|
10.00
|
9.70
|
10.00
|
10.00
|
4.59
|
6,100
|
|
|
12/30/2011
|
+0.10 / +1.02%
|
10.00
|
10.00
|
9.90
|
9.90
|
9.90
|
4.55
|
7,500
|
|
|
12/29/2011
|
+0.10 / +1.03%
|
9.90
|
9.90
|
9.60
|
9.80
|
9.80
|
4.50
|
5,300
|
|
|
12/28/2011
|
+0.10 / +1.04%
|
9.80
|
9.80
|
9.60
|
9.70
|
9.70
|
4.45
|
6,700
|
|
|
12/27/2011
|
-0.20 / -2.04%
|
9.80
|
9.80
|
9.40
|
9.60
|
9.60
|
4.41
|
15,500
|
|
|
12/26/2011
|
-0.20 / -2.00%
|
9.90
|
9.90
|
9.40
|
9.80
|
9.80
|
4.50
|
21,300
|
|
|
12/23/2011
|
+0.10 / +1.01%
|
9.90
|
10.00
|
9.60
|
10.00
|
10.00
|
4.59
|
7,700
|
|
|
12/22/2011
|
-0.10 / -1.00%
|
10.00
|
10.10
|
9.60
|
9.90
|
9.90
|
4.55
|
11,200
|
|
|
12/21/2011
|
0.00 / 0.00%
|
10.10
|
10.10
|
9.80
|
10.00
|
10.00
|
4.59
|
13,600
|
|
|
12/20/2011
|
-0.10 / -0.99%
|
10.20
|
10.20
|
9.50
|
10.00
|
10.00
|
4.59
|
20,600
|
|
|
12/19/2011
|
-0.10 / -0.98%
|
10.10
|
10.20
|
9.90
|
10.10
|
10.10
|
4.64
|
18,900
|
|
|
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
|
|
|