|
Closing price on 9/1/2010
|
|
| Open |
12.90 |
| High |
12.90 |
| Low |
12.60 |
| Volume |
260,040 |
| Split-adjusted Price |
3.98 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/1/2010
|
+0.60 / +4.88%
|
12.90
|
12.90
|
12.60
|
12.90
|
12.90
|
3.98
|
260,040
|
|
|
8/31/2010
|
+0.50 / +4.24%
|
12.30
|
12.30
|
11.70
|
12.30
|
12.30
|
3.80
|
98,540
|
|
|
8/30/2010
|
+0.50 / +4.42%
|
11.80
|
11.80
|
11.80
|
11.80
|
11.80
|
3.64
|
56,400
|
|
|
8/27/2010
|
-0.30 / -2.59%
|
11.30
|
11.60
|
11.10
|
11.30
|
11.30
|
3.49
|
127,970
|
|
|
8/26/2010
|
-0.40 / -3.33%
|
12.30
|
12.30
|
11.60
|
11.60
|
11.60
|
3.58
|
147,400
|
|
|
8/25/2010
|
-0.60 / -4.76%
|
12.10
|
12.60
|
12.00
|
12.00
|
12.00
|
3.70
|
194,830
|
|
|
8/24/2010
|
-0.60 / -4.55%
|
12.70
|
13.10
|
12.60
|
12.60
|
12.60
|
3.89
|
151,970
|
|
|
8/23/2010
|
0.00 / 0.00%
|
12.80
|
13.50
|
12.80
|
13.20
|
13.20
|
4.07
|
124,370
|
|
|
8/20/2010
|
+0.10 / +0.76%
|
13.10
|
13.70
|
13.00
|
13.20
|
13.20
|
4.07
|
113,450
|
|
|
8/19/2010
|
+0.10 / +0.77%
|
12.90
|
13.20
|
12.90
|
13.10
|
13.10
|
4.04
|
116,840
|
|
|
8/18/2010
|
-0.50 / -3.70%
|
13.00
|
13.50
|
13.00
|
13.00
|
13.00
|
4.01
|
183,730
|
|
|
8/17/2010
|
-0.30 / -2.17%
|
13.50
|
13.80
|
13.30
|
13.50
|
13.50
|
4.17
|
92,280
|
|
|
8/16/2010
|
+0.60 / +4.55%
|
13.80
|
13.80
|
13.30
|
13.80
|
13.80
|
4.26
|
80,230
|
|
|
8/13/2010
|
0.00 / 0.00%
|
12.60
|
13.20
|
12.60
|
13.20
|
13.20
|
4.07
|
157,050
|
|
|
8/12/2010
|
-0.60 / -4.35%
|
13.50
|
13.50
|
13.20
|
13.20
|
13.20
|
4.07
|
152,140
|
|
|
8/11/2010
|
0.00 / 0.00%
|
14.30
|
14.30
|
13.30
|
13.80
|
13.80
|
4.26
|
34,610
|
|
|
8/10/2010
|
-0.70 / -4.83%
|
13.80
|
14.30
|
13.80
|
13.80
|
13.80
|
4.26
|
268,200
|
|
|
8/9/2010
|
-0.70 / -4.61%
|
14.90
|
15.20
|
14.50
|
14.50
|
14.50
|
4.48
|
326,880
|
|
|
8/6/2010
|
-0.70 / -4.40%
|
15.80
|
15.80
|
15.20
|
15.20
|
15.20
|
4.69
|
92,290
|
|
|
8/5/2010
|
+0.40 / +2.58%
|
15.60
|
15.90
|
15.40
|
15.90
|
15.90
|
4.91
|
123,460
|
|
|
8/4/2010
|
-0.10 / -0.64%
|
15.30
|
15.70
|
15.00
|
15.50
|
15.50
|
4.78
|
95,360
|
|
|
8/3/2010
|
-0.20 / -1.27%
|
15.80
|
16.10
|
15.60
|
15.60
|
15.60
|
4.81
|
87,310
|
|
|
8/2/2010
|
-0.30 / -1.86%
|
16.10
|
16.60
|
15.80
|
15.80
|
15.80
|
4.88
|
77,800
|
|
|
7/30/2010
|
+0.10 / +0.63%
|
16.00
|
16.50
|
16.00
|
16.10
|
16.10
|
4.97
|
59,840
|
|
|
7/29/2010
|
-0.10 / -0.62%
|
16.30
|
16.50
|
15.50
|
16.00
|
16.00
|
4.94
|
116,730
|
|
|
7/28/2010
|
-0.70 / -4.17%
|
16.60
|
16.60
|
16.00
|
16.10
|
16.10
|
4.97
|
235,890
|
|
|
7/27/2010
|
-0.10 / -0.59%
|
17.30
|
17.30
|
16.80
|
16.80
|
16.80
|
5.19
|
118,910
|
|
|
7/26/2010
|
-0.40 / -2.31%
|
17.70
|
17.70
|
16.90
|
16.90
|
16.90
|
5.22
|
133,630
|
|
|
7/23/2010
|
-0.10 / -0.57%
|
17.40
|
17.80
|
17.20
|
17.30
|
17.30
|
5.34
|
145,340
|
|
|
7/22/2010
|
-0.30 / -1.69%
|
17.50
|
17.80
|
17.40
|
17.40
|
17.40
|
5.37
|
127,780
|
|
|