|
Closing price on 8/13/2008
|
|
| Open |
13.40 |
| High |
13.60 |
| Low |
13.30 |
| Volume |
7,600 |
| Split-adjusted Price |
3.95 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
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
|
|
|
7/21/2008
|
-0.50 / -3.05%
|
15.90
|
15.90
|
15.90
|
15.90
|
15.90
|
4.73
|
500
|
|
|
7/18/2008
|
-0.60 / -3.53%
|
17.50
|
17.60
|
16.40
|
16.40
|
16.40
|
4.87
|
19,600
|
|
|
7/17/2008
|
+0.40 / +2.41%
|
17.00
|
17.00
|
16.90
|
17.00
|
17.00
|
5.05
|
50,600
|
|
|
7/16/2008
|
+0.60 / +3.75%
|
16.60
|
16.60
|
15.60
|
16.60
|
16.60
|
4.93
|
32,400
|
|
|
7/15/2008
|
+0.60 / +3.90%
|
16.00
|
16.00
|
16.00
|
16.00
|
16.00
|
4.76
|
3,700
|
|
|
7/14/2008
|
+0.50 / +3.36%
|
15.40
|
15.40
|
15.20
|
15.40
|
15.40
|
4.58
|
10,600
|
|
|
7/11/2008
|
+0.20 / +1.36%
|
14.90
|
14.90
|
14.50
|
14.90
|
14.90
|
4.43
|
68,300
|
|
|
7/10/2008
|
+0.40 / +2.80%
|
14.20
|
14.70
|
13.70
|
14.70
|
14.70
|
4.37
|
63,800
|
|
|
7/9/2008
|
-0.30 / -2.05%
|
14.60
|
14.60
|
14.10
|
14.30
|
14.30
|
4.25
|
13,000
|
|
|
7/8/2008
|
+0.10 / +0.69%
|
14.60
|
14.60
|
14.60
|
14.60
|
14.60
|
4.34
|
34,400
|
|
|
7/7/2008
|
-0.60 / -3.97%
|
15.70
|
15.70
|
14.50
|
14.50
|
14.50
|
4.31
|
27,000
|
|
|
7/4/2008
|
+0.50 / +3.42%
|
15.10
|
15.10
|
15.00
|
15.10
|
15.10
|
4.49
|
6,800
|
|
|
7/3/2008
|
+0.40 / +2.82%
|
14.60
|
14.60
|
14.60
|
14.60
|
14.60
|
4.34
|
3,700
|
|
|