|
Closing price on 5/28/2010
|
|
| Open |
17.90 |
| High |
17.90 |
| Low |
17.90 |
| Volume |
4,890 |
| Split-adjusted Price |
5.52 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/28/2010
|
+0.80 / +4.68%
|
17.90
|
17.90
|
17.90
|
17.90
|
17.90
|
5.52
|
4,890
|
|
|
5/27/2010
|
+0.80 / +4.91%
|
17.10
|
17.10
|
16.90
|
17.10
|
17.10
|
5.28
|
274,200
|
|
|
5/26/2010
|
+0.70 / +4.49%
|
16.30
|
16.30
|
16.30
|
16.30
|
16.30
|
5.03
|
70,250
|
|
|
5/25/2010
|
-0.70 / -4.29%
|
15.50
|
16.50
|
15.50
|
15.60
|
15.60
|
4.81
|
910,060
|
|
|
5/24/2010
|
-0.80 / -4.68%
|
16.30
|
16.30
|
16.30
|
16.30
|
16.30
|
5.03
|
62,020
|
|
|
5/21/2010
|
-0.90 / -5.00%
|
17.10
|
17.10
|
17.10
|
17.10
|
17.10
|
5.28
|
15,120
|
|
|
5/20/2010
|
-0.90 / -4.76%
|
18.00
|
18.00
|
18.00
|
18.00
|
18.00
|
5.56
|
181,620
|
|
|
5/19/2010
|
-0.90 / -4.55%
|
18.90
|
19.00
|
18.90
|
18.90
|
18.90
|
5.83
|
72,760
|
|
|
5/18/2010
|
-1.00 / -4.81%
|
20.70
|
20.70
|
19.80
|
19.80
|
19.80
|
6.11
|
287,930
|
|
|
5/17/2010
|
+0.90 / +4.52%
|
19.70
|
20.80
|
19.70
|
20.80
|
20.80
|
6.42
|
908,950
|
|
|
5/14/2010
|
-1.00 / -4.78%
|
19.90
|
20.90
|
19.90
|
19.90
|
19.90
|
6.14
|
574,800
|
|
|
5/13/2010
|
-1.00 / -4.57%
|
20.90
|
20.90
|
20.90
|
20.90
|
20.90
|
6.45
|
17,800
|
|
|
5/12/2010
|
-1.10 / -4.78%
|
21.90
|
21.90
|
21.90
|
21.90
|
21.90
|
6.76
|
49,340
|
|
|
5/11/2010
|
-1.20 / -4.96%
|
25.30
|
25.30
|
23.00
|
23.00
|
23.00
|
7.10
|
682,560
|
|
|
5/10/2010
|
-1.20 / -4.72%
|
26.60
|
26.60
|
24.20
|
24.20
|
24.20
|
7.47
|
1,587,170
|
|
|
5/7/2010
|
+1.20 / +4.96%
|
25.40
|
25.40
|
25.00
|
25.40
|
25.40
|
7.84
|
1,033,730
|
|
|
5/6/2010
|
+1.10 / +4.76%
|
24.20
|
24.20
|
24.20
|
24.20
|
24.20
|
7.47
|
16,160
|
|
|
5/5/2010
|
+1.10 / +5.00%
|
23.10
|
23.10
|
23.10
|
23.10
|
23.10
|
7.13
|
66,530
|
|
|
5/4/2010
|
+1.00 / +4.76%
|
22.00
|
22.00
|
22.00
|
22.00
|
22.00
|
6.79
|
28,120
|
|
|
4/29/2010
|
+1.00 / +5.00%
|
21.00
|
21.00
|
21.00
|
21.00
|
21.00
|
6.48
|
103,450
|
|
|
4/28/2010
|
+0.90 / +4.71%
|
20.00
|
20.00
|
20.00
|
20.00
|
20.00
|
6.17
|
116,220
|
|
|
4/27/2010
|
+0.90 / +4.95%
|
19.10
|
19.10
|
19.10
|
19.10
|
19.10
|
5.90
|
119,190
|
|
|
4/26/2010
|
+0.80 / +4.60%
|
18.20
|
18.20
|
18.20
|
18.20
|
18.20
|
5.62
|
421,250
|
|
|
4/22/2010
|
+0.80 / +4.82%
|
17.40
|
17.40
|
16.90
|
17.40
|
17.40
|
5.37
|
1,613,800
|
|
|
4/21/2010
|
+0.70 / +4.40%
|
16.60
|
16.60
|
16.60
|
16.60
|
16.60
|
5.12
|
132,360
|
|
|
4/20/2010
|
+0.70 / +4.61%
|
15.90
|
15.90
|
15.90
|
15.90
|
15.90
|
4.91
|
192,860
|
|
|
4/19/2010
|
+0.70 / +4.83%
|
15.20
|
15.20
|
15.00
|
15.20
|
15.20
|
4.69
|
616,840
|
|
|
4/16/2010
|
+0.60 / +4.32%
|
14.50
|
14.50
|
14.20
|
14.50
|
14.50
|
4.48
|
644,860
|
|
|
4/15/2010
|
+0.60 / +4.51%
|
13.50
|
13.90
|
13.30
|
13.90
|
13.90
|
4.29
|
467,560
|
|
|
4/14/2010
|
-0.50 / -3.62%
|
13.80
|
13.80
|
13.20
|
13.30
|
13.30
|
4.10
|
328,980
|
|
|