|
Closing price on 10/24/2011
|
|
| Open |
17.90 |
| High |
17.90 |
| Low |
16.50 |
| Volume |
307,490 |
| Split-adjusted Price |
5.09 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
10/24/2011
|
-0.80 / -4.62%
|
17.90
|
17.90
|
16.50
|
16.50
|
16.50
|
5.09
|
307,490
|
|
|
10/21/2011
|
+0.30 / +1.76%
|
17.40
|
17.70
|
16.50
|
17.30
|
17.30
|
5.34
|
221,940
|
|
|
10/20/2011
|
+0.10 / +0.59%
|
17.70
|
17.70
|
17.00
|
17.00
|
17.00
|
5.25
|
334,070
|
|
|
10/19/2011
|
+0.80 / +4.97%
|
16.10
|
16.90
|
15.50
|
16.90
|
16.90
|
5.22
|
352,310
|
|
|
10/18/2011
|
-0.80 / -4.73%
|
16.10
|
16.20
|
16.10
|
16.10
|
16.10
|
4.97
|
356,730
|
|
|
10/17/2011
|
-0.80 / -4.52%
|
16.90
|
17.50
|
16.90
|
16.90
|
16.90
|
5.22
|
911,840
|
|
|
10/14/2011
|
-0.90 / -4.84%
|
17.70
|
18.70
|
17.70
|
17.70
|
17.70
|
5.46
|
1,004,980
|
|
|
10/13/2011
|
-0.50 / -2.62%
|
18.40
|
20.00
|
18.20
|
18.60
|
18.60
|
5.74
|
522,320
|
|
|
10/12/2011
|
0.00 / 0.00%
|
19.80
|
19.90
|
18.20
|
19.10
|
19.10
|
5.90
|
585,840
|
|
|
10/11/2011
|
+0.90 / +4.95%
|
19.10
|
19.10
|
19.00
|
19.10
|
19.10
|
5.90
|
429,770
|
|
|
10/10/2011
|
+0.80 / +4.60%
|
16.90
|
18.20
|
16.90
|
18.20
|
18.20
|
5.62
|
748,850
|
|
|
10/7/2011
|
-0.10 / -0.57%
|
17.00
|
18.30
|
17.00
|
17.40
|
17.40
|
5.37
|
548,740
|
|
|
10/6/2011
|
-0.30 / -1.69%
|
18.00
|
18.30
|
17.00
|
17.50
|
17.50
|
5.40
|
595,820
|
|
|
10/5/2011
|
+0.80 / +4.71%
|
17.80
|
17.80
|
17.80
|
17.80
|
17.80
|
5.49
|
305,780
|
|
|
10/4/2011
|
+0.80 / +4.94%
|
17.00
|
17.00
|
16.40
|
17.00
|
17.00
|
5.25
|
1,413,990
|
|
|
10/3/2011
|
+0.70 / +4.52%
|
16.20
|
16.20
|
16.20
|
16.20
|
16.20
|
5.00
|
216,910
|
|
|
9/30/2011
|
+0.70 / +4.73%
|
15.50
|
15.50
|
15.00
|
15.50
|
15.50
|
4.78
|
557,850
|
|
|
9/29/2011
|
+0.70 / +4.96%
|
14.80
|
14.80
|
14.80
|
14.80
|
14.80
|
4.57
|
366,550
|
|
|
9/28/2011
|
+0.60 / +4.44%
|
14.10
|
14.10
|
14.10
|
14.10
|
14.10
|
4.35
|
306,150
|
|
|
9/27/2011
|
+0.60 / +4.65%
|
13.50
|
13.50
|
13.50
|
13.50
|
13.50
|
4.17
|
310,530
|
|
|
9/26/2011
|
+0.20 / +1.57%
|
12.80
|
13.30
|
12.70
|
12.90
|
12.90
|
3.98
|
370,930
|
|
|
9/23/2011
|
+0.20 / +1.60%
|
12.60
|
12.70
|
11.90
|
12.70
|
12.70
|
3.92
|
78,980
|
|
|
9/22/2011
|
+0.20 / +1.63%
|
12.10
|
12.50
|
12.10
|
12.50
|
12.50
|
3.86
|
15,950
|
|
|
9/21/2011
|
+0.30 / +2.50%
|
12.00
|
12.30
|
12.00
|
12.30
|
12.30
|
3.80
|
12,100
|
|
|
9/20/2011
|
+0.50 / +4.35%
|
11.80
|
12.00
|
11.30
|
12.00
|
12.00
|
3.70
|
14,950
|
|
|
9/19/2011
|
0.00 / 0.00%
|
11.90
|
12.00
|
11.40
|
11.50
|
11.50
|
3.55
|
4,100
|
|
|
9/16/2011
|
-0.50 / -4.17%
|
11.50
|
12.00
|
11.40
|
11.50
|
11.50
|
3.55
|
8,500
|
|
|
9/15/2011
|
-0.60 / -4.76%
|
12.10
|
12.50
|
12.00
|
12.00
|
12.00
|
3.70
|
1,690
|
|
|
9/14/2011
|
-0.30 / -2.33%
|
12.30
|
12.90
|
12.30
|
12.60
|
12.60
|
3.89
|
324,560
|
|
|
9/13/2011
|
+0.50 / +4.03%
|
11.80
|
13.00
|
11.80
|
12.90
|
12.90
|
3.98
|
171,370
|
|
|