|
Closing price on 4/19/2012
|
|
| Open |
11.50 |
| High |
11.90 |
| Low |
11.30 |
| Volume |
68,600 |
| Split-adjusted Price |
3.52 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
4/19/2012
|
+0.30 / +2.68%
|
11.50
|
11.90
|
11.30
|
11.50
|
11.50
|
3.52
|
68,600
|
|
|
4/18/2012
|
+0.70 / +6.67%
|
10.50
|
11.20
|
10.50
|
11.20
|
11.20
|
3.43
|
99,835
|
|
|
4/17/2012
|
+0.50 / +5.00%
|
10.10
|
10.70
|
10.00
|
10.50
|
10.50
|
3.21
|
192,950
|
|
|
4/16/2012
|
+0.20 / +2.04%
|
9.80
|
10.10
|
9.80
|
10.00
|
10.00
|
3.06
|
71,100
|
|
|
4/13/2012
|
-0.10 / -1.01%
|
9.90
|
10.00
|
9.60
|
9.80
|
9.80
|
3.00
|
62,000
|
|
|
4/12/2012
|
0.00 / 0.00%
|
9.90
|
10.00
|
9.90
|
9.90
|
9.90
|
3.03
|
68,900
|
|
|
4/11/2012
|
+0.20 / +2.06%
|
9.90
|
9.90
|
9.60
|
9.90
|
9.90
|
3.03
|
52,220
|
|
|
4/10/2012
|
-0.10 / -1.02%
|
9.90
|
10.00
|
9.50
|
9.70
|
9.70
|
2.97
|
52,100
|
|
|
4/9/2012
|
+0.30 / +3.16%
|
9.80
|
9.90
|
9.60
|
9.80
|
9.80
|
3.00
|
59,200
|
|
|
4/6/2012
|
+0.20 / +2.15%
|
9.50
|
9.60
|
9.40
|
9.50
|
9.50
|
2.91
|
60,900
|
|
|
4/5/2012
|
+0.20 / +2.20%
|
9.10
|
9.40
|
9.00
|
9.30
|
9.30
|
2.85
|
50,300
|
|
|
4/4/2012
|
-0.40 / -4.21%
|
9.60
|
9.60
|
9.10
|
9.10
|
9.10
|
2.79
|
56,800
|
|
|
4/3/2012
|
0.00 / 0.00%
|
9.70
|
9.70
|
9.00
|
9.50
|
9.50
|
2.91
|
52,000
|
|
|
3/30/2012
|
-0.20 / -2.06%
|
9.60
|
9.60
|
9.40
|
9.50
|
9.50
|
2.91
|
51,600
|
|
|
3/29/2012
|
-0.20 / -2.02%
|
9.90
|
9.90
|
9.60
|
9.70
|
9.70
|
2.97
|
53,700
|
|
|
3/28/2012
|
+0.10 / +1.02%
|
9.90
|
9.90
|
9.60
|
9.90
|
9.90
|
3.03
|
55,800
|
|
|
3/27/2012
|
-0.40 / -3.92%
|
10.30
|
10.30
|
9.60
|
9.80
|
9.80
|
3.00
|
68,100
|
|
|
3/26/2012
|
+0.10 / +0.99%
|
10.40
|
10.40
|
9.90
|
10.20
|
10.20
|
3.12
|
107,400
|
|
|
3/23/2012
|
+0.30 / +3.06%
|
10.20
|
10.20
|
9.90
|
10.10
|
10.10
|
3.09
|
116,600
|
|
|
3/22/2012
|
0.00 / 0.00%
|
10.00
|
10.00
|
9.70
|
9.80
|
9.80
|
3.00
|
55,500
|
|
|
3/21/2012
|
+0.10 / +1.03%
|
9.90
|
9.90
|
9.60
|
9.80
|
9.80
|
3.00
|
89,700
|
|
|
3/20/2012
|
0.00 / 0.00%
|
9.80
|
9.80
|
9.70
|
9.70
|
9.70
|
2.97
|
62,700
|
|
|
3/19/2012
|
+0.10 / +1.04%
|
9.70
|
9.80
|
9.50
|
9.70
|
9.70
|
2.97
|
41,300
|
|
|
3/16/2012
|
-0.20 / -2.04%
|
9.90
|
10.00
|
9.40
|
9.60
|
9.60
|
2.94
|
34,400
|
|
|
3/15/2012
|
+0.20 / +2.08%
|
9.90
|
9.90
|
9.40
|
9.80
|
9.80
|
3.00
|
31,700
|
|
|
3/14/2012
|
0.00 / 0.00%
|
10.00
|
10.10
|
9.60
|
9.60
|
9.60
|
2.94
|
18,900
|
|
|
3/13/2012
|
-0.30 / -3.03%
|
10.00
|
10.10
|
9.60
|
9.60
|
9.60
|
2.94
|
20,600
|
|
|
3/12/2012
|
-0.10 / -1.00%
|
10.20
|
10.20
|
9.90
|
9.90
|
9.90
|
3.03
|
34,500
|
|
|
3/9/2012
|
+0.20 / +2.04%
|
10.20
|
10.20
|
9.80
|
10.00
|
10.00
|
3.06
|
53,300
|
|
|
3/8/2012
|
-0.50 / -4.85%
|
10.20
|
10.20
|
9.60
|
9.80
|
9.80
|
3.00
|
63,400
|
|
|