Closing price on 5/18/2010
|
|
Open |
20.70 |
High |
20.70 |
Low |
19.80 |
Volume |
287,930 |
Split-adjusted Price |
6.11 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
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
|
|
4/13/2010
|
+0.50 / +3.76%
|
13.70
|
13.90
|
13.50
|
13.80
|
13.80
|
4.26
|
749,330
|
|
4/12/2010
|
-0.60 / -4.32%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
160,060
|
|
4/9/2010
|
0.00 / 0.00%
|
14.50
|
14.50
|
13.50
|
13.90
|
13.90
|
4.29
|
735,230
|
|
4/8/2010
|
+0.60 / +4.51%
|
13.90
|
13.90
|
13.30
|
13.90
|
13.90
|
4.29
|
826,990
|
|
4/7/2010
|
+0.60 / +4.72%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
173,340
|
|
4/6/2010
|
+0.60 / +4.96%
|
12.70
|
12.70
|
12.70
|
12.70
|
12.70
|
3.92
|
53,490
|
|
4/5/2010
|
+0.50 / +4.31%
|
12.10
|
12.10
|
12.10
|
12.10
|
12.10
|
3.73
|
47,270
|
|
4/2/2010
|
+0.50 / +4.50%
|
11.60
|
11.60
|
11.20
|
11.60
|
11.60
|
3.58
|
215,350
|
|
|