|
Closing price on 10/20/2008
|
|
| Open |
11.80 |
| High |
11.80 |
| Low |
10.80 |
| Volume |
10,300 |
| Split-adjusted Price |
3.21 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
10/20/2008
|
-0.20 / -1.82%
|
11.80
|
11.80
|
10.80
|
10.80
|
10.80
|
3.21
|
10,300
|
|
|
10/17/2008
|
-0.70 / -5.98%
|
12.00
|
12.00
|
11.00
|
11.00
|
11.00
|
3.27
|
11,800
|
|
|
10/16/2008
|
-0.70 / -5.65%
|
12.00
|
12.00
|
11.70
|
11.70
|
11.70
|
3.48
|
9,900
|
|
|
10/15/2008
|
+0.60 / +5.08%
|
12.50
|
12.60
|
12.30
|
12.40
|
12.40
|
3.69
|
10,500
|
|
|
10/14/2008
|
+0.80 / +7.27%
|
11.80
|
11.80
|
11.80
|
11.80
|
11.80
|
3.51
|
7,500
|
|
|
10/13/2008
|
-0.30 / -2.65%
|
11.50
|
11.50
|
11.00
|
11.00
|
11.00
|
3.27
|
8,700
|
|
|
10/10/2008
|
-0.70 / -5.83%
|
12.30
|
12.30
|
11.00
|
11.30
|
11.30
|
3.36
|
28,400
|
|
|
10/9/2008
|
0.00 / 0.00%
|
11.50
|
12.20
|
11.50
|
12.00
|
12.00
|
3.57
|
35,900
|
|
|
10/8/2008
|
+0.50 / +4.35%
|
11.60
|
12.00
|
11.60
|
12.00
|
12.00
|
3.57
|
9,000
|
|
|
10/7/2008
|
-0.60 / -4.96%
|
11.70
|
11.70
|
11.50
|
11.50
|
11.50
|
3.42
|
34,100
|
|
|
10/6/2008
|
-1.50 / -11.03%
|
13.00
|
13.00
|
12.10
|
12.10
|
12.10
|
3.60
|
39,900
|
|
|
10/3/2008
|
-0.20 / -1.45%
|
13.00
|
13.60
|
12.80
|
13.60
|
13.60
|
4.04
|
9,900
|
|
|
10/2/2008
|
+0.80 / +6.15%
|
13.80
|
13.80
|
13.40
|
13.80
|
13.80
|
4.10
|
20,400
|
|
|
10/1/2008
|
+0.80 / +6.56%
|
13.00
|
13.00
|
12.60
|
13.00
|
13.00
|
3.86
|
24,500
|
|
|
9/30/2008
|
-0.80 / -6.15%
|
12.20
|
12.20
|
12.20
|
12.20
|
12.20
|
3.63
|
13,600
|
|
|
9/29/2008
|
-0.60 / -4.41%
|
13.20
|
13.50
|
13.00
|
13.00
|
13.00
|
3.86
|
16,900
|
|
|
9/26/2008
|
-0.60 / -4.23%
|
14.50
|
14.50
|
13.50
|
13.60
|
13.60
|
4.04
|
8,000
|
|
|
9/25/2008
|
+0.60 / +4.41%
|
13.60
|
14.50
|
13.20
|
14.20
|
14.20
|
4.22
|
10,900
|
|
|
9/24/2008
|
-0.80 / -5.56%
|
14.00
|
14.00
|
13.60
|
13.60
|
13.60
|
4.04
|
12,700
|
|
|
9/23/2008
|
0.00 / 0.00%
|
14.40
|
15.00
|
13.40
|
14.40
|
14.40
|
4.28
|
8,400
|
|
|
9/22/2008
|
+0.90 / +6.67%
|
14.40
|
14.40
|
14.40
|
14.40
|
14.40
|
4.28
|
1,300
|
|
|
9/19/2008
|
+0.80 / +6.30%
|
13.50
|
13.50
|
13.50
|
13.50
|
13.50
|
4.01
|
7,300
|
|
|
9/18/2008
|
-0.90 / -6.62%
|
12.70
|
12.70
|
12.70
|
12.70
|
12.70
|
3.77
|
6,000
|
|
|
9/17/2008
|
-0.80 / -5.56%
|
13.60
|
14.00
|
13.60
|
13.60
|
13.60
|
4.04
|
25,500
|
|
|
9/16/2008
|
-0.90 / -5.88%
|
15.40
|
15.40
|
14.40
|
14.40
|
14.40
|
4.28
|
23,100
|
|
|
9/15/2008
|
-1.00 / -6.13%
|
15.20
|
17.40
|
15.20
|
15.30
|
15.30
|
4.55
|
42,100
|
|
|
9/12/2008
|
-1.20 / -6.86%
|
16.30
|
16.30
|
16.30
|
16.30
|
16.30
|
4.84
|
11,300
|
|
|
9/11/2008
|
-0.90 / -4.89%
|
17.50
|
17.50
|
17.50
|
17.50
|
17.50
|
5.20
|
10,700
|
|
|
9/10/2008
|
-1.00 / -5.15%
|
20.70
|
20.70
|
18.10
|
18.40
|
18.40
|
5.47
|
52,100
|
|
|
9/9/2008
|
+1.20 / +6.59%
|
19.40
|
19.40
|
19.40
|
19.40
|
19.40
|
5.77
|
27,900
|
|
|