|
Closing price on 9/7/2015
|
|
| Open |
20.90 |
| High |
21.00 |
| Low |
20.70 |
| Volume |
18,400 |
| Split-adjusted Price |
15.47 |
|
|
PTI Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/7/2015
|
-0.30 / -1.43%
|
20.90
|
21.00
|
20.70
|
20.70
|
20.86
|
15.47
|
18,400
|
|
|
9/4/2015
|
0.00 / 0.00%
|
21.00
|
21.00
|
20.90
|
21.00
|
20.93
|
15.70
|
14,700
|
|
|
9/3/2015
|
-0.30 / -1.41%
|
21.10
|
21.20
|
20.70
|
21.00
|
20.92
|
15.70
|
44,400
|
|
|
9/1/2015
|
+0.30 / +1.43%
|
20.90
|
21.30
|
20.80
|
21.30
|
21.06
|
15.92
|
56,800
|
|
|
8/31/2015
|
-1.30 / -5.83%
|
21.80
|
22.30
|
21.00
|
21.00
|
21.75
|
15.70
|
87,988
|
|
|
8/28/2015
|
+0.70 / +3.24%
|
21.40
|
22.30
|
21.00
|
22.30
|
21.71
|
16.67
|
211,400
|
|
|
8/27/2015
|
+0.90 / +4.35%
|
21.50
|
22.00
|
20.50
|
21.60
|
21.38
|
16.15
|
104,962
|
|
|
8/26/2015
|
+1.00 / +5.08%
|
20.50
|
20.80
|
20.50
|
20.70
|
20.64
|
15.47
|
20,700
|
|
|
8/25/2015
|
+0.30 / +1.55%
|
19.70
|
19.70
|
19.70
|
19.70
|
19.70
|
14.73
|
10,144
|
|
|
8/24/2015
|
-2.10 / -9.77%
|
19.80
|
19.80
|
19.40
|
19.40
|
19.54
|
14.50
|
17,500
|
|
|
8/21/2015
|
+0.40 / +1.90%
|
21.00
|
21.50
|
20.20
|
21.50
|
20.67
|
16.07
|
54,100
|
|
|
8/20/2015
|
-0.30 / -1.40%
|
21.00
|
21.80
|
21.00
|
21.10
|
21.57
|
15.77
|
83,860
|
|
|
8/19/2015
|
+0.90 / +4.39%
|
20.50
|
21.50
|
20.00
|
21.40
|
20.67
|
16.00
|
90,700
|
|
|
8/18/2015
|
+0.70 / +3.54%
|
20.30
|
20.60
|
20.30
|
20.50
|
20.42
|
15.32
|
14,000
|
|
|
8/17/2015
|
-1.10 / -5.26%
|
20.20
|
20.80
|
19.80
|
19.80
|
20.36
|
14.80
|
39,400
|
|
|
8/14/2015
|
+0.20 / +0.97%
|
20.60
|
21.00
|
20.40
|
20.90
|
20.72
|
15.62
|
68,862
|
|
|
8/13/2015
|
-1.90 / -8.41%
|
22.50
|
22.50
|
20.50
|
20.70
|
21.47
|
15.47
|
64,100
|
|
|
8/12/2015
|
-0.10 / -0.44%
|
22.00
|
22.60
|
21.50
|
22.60
|
22.09
|
16.89
|
37,100
|
|
|
8/11/2015
|
0.00 / 0.00%
|
23.00
|
23.10
|
22.50
|
22.70
|
22.70
|
16.97
|
79,481
|
|
|
8/10/2015
|
+1.90 / +9.13%
|
21.50
|
22.80
|
21.10
|
22.70
|
22.09
|
16.97
|
167,032
|
|
|
8/7/2015
|
+0.80 / +4.00%
|
20.10
|
20.80
|
20.00
|
20.80
|
20.42
|
15.55
|
68,400
|
|
|
8/6/2015
|
-0.80 / -3.85%
|
19.70
|
20.60
|
19.70
|
20.00
|
20.34
|
14.95
|
33,700
|
|
|
8/5/2015
|
-0.20 / -0.95%
|
20.00
|
20.90
|
20.00
|
20.80
|
20.78
|
15.55
|
10,012
|
|
|
8/4/2015
|
+1.50 / +7.69%
|
19.00
|
21.00
|
19.00
|
21.00
|
19.37
|
15.70
|
4,835
|
|
|
8/3/2015
|
-2.10 / -9.72%
|
20.60
|
20.60
|
19.50
|
19.50
|
20.05
|
14.58
|
31,832
|
|
|
7/31/2015
|
-1.20 / -5.26%
|
22.20
|
22.20
|
21.60
|
21.60
|
21.88
|
16.15
|
36,200
|
|
|
7/30/2015
|
0.00 / 0.00%
|
22.50
|
22.90
|
22.40
|
22.80
|
22.60
|
17.04
|
86,636
|
|
|
7/29/2015
|
+0.80 / +3.64%
|
21.80
|
23.50
|
20.60
|
22.80
|
22.36
|
17.04
|
243,000
|
|
|
7/28/2015
|
-1.00 / -4.35%
|
23.80
|
23.80
|
21.00
|
22.00
|
23.00
|
16.45
|
172,350
|
|
|
7/27/2015
|
+1.30 / +5.99%
|
21.80
|
23.10
|
21.70
|
23.00
|
22.40
|
17.19
|
215,851
|
|
|