|
Closing price on 9/3/2008
|
|
| Open |
15.10 |
| High |
15.10 |
| Low |
15.10 |
| Volume |
20,600 |
| Split-adjusted Price |
4.49 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/3/2008
|
+0.10 / +0.67%
|
15.10
|
15.10
|
15.10
|
15.10
|
15.10
|
4.49
|
20,600
|
|
|
8/29/2008
|
+0.60 / +4.17%
|
14.00
|
15.00
|
13.90
|
15.00
|
15.00
|
4.46
|
27,500
|
|
|
8/28/2008
|
-1.00 / -6.49%
|
16.20
|
16.30
|
14.40
|
14.40
|
14.40
|
4.28
|
27,400
|
|
|
8/27/2008
|
+1.00 / +6.94%
|
15.40
|
15.40
|
14.60
|
15.40
|
15.40
|
4.58
|
80,100
|
|
|
8/26/2008
|
+0.80 / +5.88%
|
14.40
|
14.40
|
14.40
|
14.40
|
14.40
|
4.28
|
11,800
|
|
|
8/25/2008
|
+0.90 / +7.09%
|
12.60
|
13.60
|
12.60
|
13.60
|
13.60
|
4.04
|
32,300
|
|
|
8/22/2008
|
-0.10 / -0.78%
|
13.00
|
13.20
|
12.50
|
12.70
|
12.70
|
3.77
|
18,900
|
|
|
8/21/2008
|
+0.10 / +0.79%
|
11.90
|
13.50
|
11.90
|
12.80
|
12.80
|
3.80
|
15,700
|
|
|
8/20/2008
|
-0.90 / -6.62%
|
13.00
|
13.00
|
12.70
|
12.70
|
12.70
|
3.77
|
21,400
|
|
|
8/19/2008
|
-0.40 / -2.86%
|
13.50
|
14.00
|
13.00
|
13.60
|
13.60
|
4.04
|
8,400
|
|
|
8/18/2008
|
0.00 / 0.00%
|
14.70
|
14.70
|
13.70
|
14.00
|
14.00
|
4.16
|
14,600
|
|
|
8/15/2008
|
+0.10 / +0.72%
|
14.00
|
14.00
|
13.90
|
14.00
|
14.00
|
4.16
|
44,600
|
|
|
8/14/2008
|
+0.60 / +4.51%
|
12.90
|
13.90
|
12.90
|
13.90
|
13.90
|
4.13
|
47,500
|
|
|
8/13/2008
|
-0.50 / -3.62%
|
13.40
|
13.60
|
13.30
|
13.30
|
13.30
|
3.95
|
7,600
|
|
|
8/12/2008
|
+0.40 / +2.99%
|
13.80
|
13.80
|
13.50
|
13.80
|
13.80
|
4.10
|
49,100
|
|
|
8/11/2008
|
+0.40 / +3.08%
|
13.40
|
13.40
|
13.00
|
13.40
|
13.40
|
3.98
|
14,300
|
|
|
8/8/2008
|
+0.70 / +5.69%
|
12.80
|
13.00
|
12.10
|
13.00
|
13.00
|
3.86
|
16,900
|
|
|
8/7/2008
|
0.00 / 0.00%
|
12.60
|
12.60
|
12.20
|
12.30
|
12.30
|
3.66
|
18,400
|
|
|
8/6/2008
|
+0.50 / +4.24%
|
12.20
|
12.30
|
12.00
|
12.30
|
12.30
|
3.66
|
5,500
|
|
|
8/5/2008
|
-0.40 / -3.28%
|
11.80
|
12.00
|
11.80
|
11.80
|
11.80
|
3.51
|
40,300
|
|
|
8/4/2008
|
-0.50 / -3.94%
|
12.30
|
12.30
|
12.20
|
12.20
|
12.20
|
3.63
|
14,200
|
|
|
8/1/2008
|
-0.40 / -3.05%
|
12.80
|
12.90
|
12.70
|
12.70
|
12.70
|
3.77
|
5,900
|
|
|
7/31/2008
|
-0.30 / -2.24%
|
13.20
|
13.60
|
13.10
|
13.10
|
13.10
|
3.89
|
37,300
|
|
|
7/30/2008
|
-0.40 / -2.90%
|
13.90
|
14.10
|
13.30
|
13.40
|
13.40
|
3.98
|
31,700
|
|
|
7/29/2008
|
-0.40 / -2.82%
|
13.40
|
13.90
|
13.20
|
13.80
|
13.80
|
4.10
|
31,300
|
|
|
7/28/2008
|
+0.50 / +3.65%
|
13.20
|
14.20
|
13.20
|
14.20
|
14.20
|
4.22
|
33,800
|
|
|
7/25/2008
|
-0.50 / -3.52%
|
13.70
|
13.70
|
13.70
|
13.70
|
13.70
|
4.07
|
12,200
|
|
|
7/24/2008
|
-0.50 / -3.40%
|
14.20
|
14.50
|
14.20
|
14.20
|
14.20
|
4.22
|
38,000
|
|
|
7/23/2008
|
-0.60 / -3.92%
|
14.70
|
14.70
|
14.70
|
14.70
|
14.70
|
4.37
|
13,000
|
|
|
7/22/2008
|
-0.60 / -3.77%
|
15.30
|
15.30
|
15.30
|
15.30
|
15.30
|
4.55
|
100
|
|
|