Closing price on 12/23/2015
|
|
Open |
23.50 |
High |
23.50 |
Low |
23.20 |
Volume |
16,300 |
Split-adjusted Price |
17.57 |
|
|
PTI Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
12/23/2015
|
-0.20 / -0.84%
|
23.50
|
23.50
|
23.20
|
23.50
|
23.35
|
17.57
|
16,300
|
|
12/22/2015
|
0.00 / 0.00%
|
23.70
|
23.70
|
23.40
|
23.70
|
23.59
|
17.72
|
36,600
|
|
12/21/2015
|
+0.20 / +0.85%
|
23.60
|
23.70
|
23.30
|
23.70
|
23.47
|
17.72
|
16,220
|
|
12/18/2015
|
-0.30 / -1.26%
|
23.80
|
23.90
|
23.50
|
23.50
|
23.74
|
17.57
|
33,500
|
|
12/17/2015
|
0.00 / 0.00%
|
24.10
|
24.20
|
23.80
|
23.80
|
24.03
|
17.79
|
19,900
|
|
12/16/2015
|
-0.20 / -0.83%
|
24.20
|
24.50
|
23.80
|
23.80
|
24.17
|
17.79
|
42,100
|
|
12/15/2015
|
-0.20 / -0.83%
|
24.20
|
24.40
|
24.00
|
24.00
|
24.17
|
17.94
|
13,385
|
|
12/14/2015
|
-0.10 / -0.41%
|
24.40
|
24.60
|
24.20
|
24.20
|
24.45
|
18.09
|
23,550
|
|
12/11/2015
|
-0.60 / -2.41%
|
24.70
|
24.80
|
24.30
|
24.30
|
24.65
|
18.16
|
28,100
|
|
12/10/2015
|
0.00 / 0.00%
|
24.70
|
24.90
|
24.40
|
24.90
|
24.59
|
18.61
|
18,800
|
|
12/9/2015
|
+0.40 / +1.63%
|
24.50
|
25.20
|
24.10
|
24.90
|
24.73
|
18.61
|
132,730
|
|
12/8/2015
|
+0.10 / +0.41%
|
24.40
|
24.70
|
24.10
|
24.50
|
24.42
|
18.31
|
44,090
|
|
12/7/2015
|
+0.10 / +0.41%
|
24.30
|
24.60
|
24.00
|
24.40
|
24.33
|
18.24
|
29,400
|
|
12/4/2015
|
+0.30 / +1.25%
|
23.70
|
24.30
|
23.70
|
24.30
|
23.97
|
18.16
|
42,600
|
|
12/3/2015
|
+0.10 / +0.42%
|
23.80
|
24.10
|
23.70
|
24.00
|
23.96
|
17.94
|
29,261
|
|
12/2/2015
|
+0.10 / +0.42%
|
23.80
|
24.00
|
23.80
|
23.90
|
23.89
|
17.87
|
13,400
|
|
12/1/2015
|
+0.10 / +0.42%
|
23.90
|
24.10
|
23.60
|
23.80
|
23.86
|
17.79
|
78,647
|
|
11/30/2015
|
-0.50 / -2.07%
|
24.20
|
24.30
|
23.70
|
23.70
|
24.20
|
17.72
|
26,800
|
|
11/27/2015
|
-0.40 / -1.63%
|
24.60
|
24.90
|
24.20
|
24.20
|
24.60
|
18.09
|
71,224
|
|
11/26/2015
|
-0.10 / -0.40%
|
24.70
|
25.20
|
24.50
|
24.60
|
24.99
|
18.39
|
159,800
|
|
11/25/2015
|
+0.20 / +0.82%
|
24.30
|
24.70
|
24.00
|
24.70
|
24.43
|
18.46
|
130,300
|
|
11/24/2015
|
0.00 / 0.00%
|
24.50
|
24.60
|
24.00
|
24.50
|
24.30
|
18.31
|
111,940
|
|
11/23/2015
|
+0.50 / +2.08%
|
24.00
|
24.50
|
23.90
|
24.50
|
24.29
|
18.31
|
52,407
|
|
11/20/2015
|
-0.70 / -2.83%
|
24.70
|
25.00
|
24.00
|
24.00
|
24.47
|
17.94
|
76,100
|
|
11/19/2015
|
+0.50 / +2.07%
|
24.20
|
25.00
|
24.20
|
24.70
|
24.48
|
18.46
|
220,478
|
|
11/18/2015
|
0.00 / 0.00%
|
24.00
|
24.20
|
23.90
|
24.20
|
24.09
|
18.09
|
37,818
|
|
11/17/2015
|
+0.60 / +2.54%
|
23.40
|
24.50
|
23.40
|
24.20
|
23.94
|
18.09
|
79,400
|
|
11/16/2015
|
-0.40 / -1.67%
|
24.00
|
24.00
|
23.60
|
23.60
|
23.75
|
17.64
|
81,932
|
|
11/13/2015
|
-0.60 / -2.44%
|
24.60
|
24.60
|
23.00
|
24.00
|
23.88
|
17.94
|
222,440
|
|
11/12/2015
|
+0.30 / +1.23%
|
24.50
|
24.90
|
23.80
|
24.60
|
24.47
|
18.39
|
160,000
|
|
|