Closing price on 12/23/2011
|
|
Open |
4.30 |
High |
4.40 |
Low |
4.30 |
Volume |
89,360 |
Split-adjusted Price |
1.33 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
12/23/2011
|
-0.20 / -4.44%
|
4.30
|
4.40
|
4.30
|
4.30
|
4.30
|
1.33
|
89,360
|
|
12/22/2011
|
-0.20 / -4.26%
|
4.70
|
4.70
|
4.50
|
4.50
|
4.50
|
1.39
|
49,800
|
|
12/21/2011
|
-0.20 / -4.08%
|
4.80
|
5.00
|
4.70
|
4.70
|
4.70
|
1.45
|
129,860
|
|
12/20/2011
|
-0.20 / -3.92%
|
4.90
|
5.00
|
4.90
|
4.90
|
4.90
|
1.51
|
112,390
|
|
12/19/2011
|
-0.20 / -3.77%
|
5.20
|
5.20
|
5.10
|
5.10
|
5.10
|
1.57
|
121,070
|
|
12/16/2011
|
+0.20 / +3.92%
|
5.10
|
5.30
|
4.90
|
5.30
|
5.30
|
1.64
|
380,920
|
|
12/15/2011
|
-0.20 / -3.77%
|
5.20
|
5.20
|
5.10
|
5.10
|
5.10
|
1.57
|
128,200
|
|
12/14/2011
|
-0.20 / -3.64%
|
5.30
|
5.40
|
5.30
|
5.30
|
5.30
|
1.64
|
274,090
|
|
12/13/2011
|
-0.20 / -3.51%
|
5.50
|
5.60
|
5.50
|
5.50
|
5.50
|
1.70
|
148,020
|
|
12/12/2011
|
-0.30 / -5.00%
|
5.90
|
6.10
|
5.70
|
5.70
|
5.70
|
1.76
|
131,280
|
|
12/9/2011
|
-0.30 / -4.76%
|
6.20
|
6.30
|
6.00
|
6.00
|
6.00
|
1.85
|
155,010
|
|
12/8/2011
|
-0.30 / -4.55%
|
6.60
|
6.70
|
6.30
|
6.30
|
6.30
|
1.94
|
268,710
|
|
12/7/2011
|
+0.30 / +4.76%
|
6.30
|
6.60
|
6.20
|
6.60
|
6.60
|
2.04
|
945,880
|
|
12/6/2011
|
+0.30 / +5.00%
|
6.30
|
6.30
|
6.30
|
6.30
|
6.30
|
1.94
|
4,270
|
|
12/5/2011
|
+0.20 / +3.45%
|
6.00
|
6.00
|
6.00
|
6.00
|
6.00
|
1.85
|
4,000
|
|
12/2/2011
|
+0.20 / +3.57%
|
5.40
|
5.80
|
5.40
|
5.80
|
5.80
|
1.79
|
112,400
|
|
12/1/2011
|
-0.20 / -3.45%
|
5.80
|
5.90
|
5.60
|
5.60
|
5.60
|
1.73
|
211,940
|
|
11/30/2011
|
-0.30 / -4.92%
|
5.90
|
5.90
|
5.80
|
5.80
|
5.80
|
1.79
|
216,960
|
|
11/29/2011
|
-0.30 / -4.69%
|
6.40
|
6.50
|
6.10
|
6.10
|
6.10
|
1.88
|
367,770
|
|
11/28/2011
|
-0.10 / -1.54%
|
6.30
|
6.80
|
6.30
|
6.40
|
6.40
|
1.98
|
513,860
|
|
11/25/2011
|
-0.30 / -4.41%
|
6.50
|
6.50
|
6.50
|
6.50
|
6.50
|
2.01
|
191,020
|
|
11/24/2011
|
-0.30 / -4.23%
|
7.10
|
7.10
|
6.80
|
6.80
|
6.80
|
2.10
|
197,010
|
|
11/23/2011
|
-0.10 / -1.39%
|
7.00
|
7.50
|
6.90
|
7.10
|
7.10
|
2.19
|
1,091,160
|
|
11/22/2011
|
-0.30 / -4.00%
|
7.20
|
7.20
|
7.20
|
7.20
|
7.20
|
2.22
|
250,810
|
|
11/21/2011
|
-0.30 / -3.85%
|
7.50
|
7.50
|
7.50
|
7.50
|
7.50
|
2.31
|
7,510
|
|
11/18/2011
|
-0.40 / -4.88%
|
7.80
|
7.80
|
7.80
|
7.80
|
7.80
|
2.41
|
47,610
|
|
11/17/2011
|
-0.40 / -4.65%
|
8.20
|
8.20
|
8.20
|
8.20
|
8.20
|
2.53
|
3,100
|
|
11/16/2011
|
-0.40 / -4.44%
|
8.60
|
8.60
|
8.60
|
8.60
|
8.60
|
2.65
|
32,420
|
|
11/15/2011
|
-0.40 / -4.26%
|
9.00
|
9.00
|
9.00
|
9.00
|
9.00
|
2.78
|
2,030
|
|
11/14/2011
|
-0.40 / -4.08%
|
9.40
|
9.40
|
9.40
|
9.40
|
9.40
|
2.90
|
52,240
|
|
|