Closing price on 12/8/2011
|
|
Open |
6.60 |
High |
6.70 |
Low |
6.30 |
Volume |
268,710 |
Split-adjusted Price |
1.94 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
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
|
|
11/11/2011
|
-0.50 / -4.85%
|
9.80
|
9.80
|
9.80
|
9.80
|
9.80
|
3.02
|
40,240
|
|
11/10/2011
|
-0.50 / -4.63%
|
10.30
|
10.30
|
10.30
|
10.30
|
10.30
|
3.18
|
10,800
|
|
11/9/2011
|
-0.50 / -4.42%
|
10.80
|
10.80
|
10.80
|
10.80
|
10.80
|
3.33
|
472,500
|
|
11/8/2011
|
-0.50 / -4.24%
|
11.30
|
11.30
|
11.30
|
11.30
|
11.30
|
3.49
|
61,720
|
|
11/7/2011
|
-0.60 / -4.84%
|
12.40
|
12.50
|
11.80
|
11.80
|
11.80
|
3.64
|
281,140
|
|
11/4/2011
|
-0.20 / -1.59%
|
12.00
|
12.90
|
12.00
|
12.40
|
12.40
|
3.83
|
1,299,780
|
|
11/3/2011
|
-0.60 / -4.55%
|
12.60
|
12.60
|
12.60
|
12.60
|
12.60
|
3.89
|
53,480
|
|
11/2/2011
|
-0.60 / -4.35%
|
13.20
|
13.20
|
13.20
|
13.20
|
13.20
|
4.07
|
253,110
|
|
11/1/2011
|
-0.70 / -4.83%
|
14.00
|
14.20
|
13.80
|
13.80
|
13.80
|
4.26
|
224,980
|
|
10/31/2011
|
+0.30 / +2.11%
|
14.70
|
14.90
|
14.00
|
14.50
|
14.50
|
4.48
|
512,620
|
|
10/28/2011
|
-0.10 / -0.70%
|
13.60
|
14.50
|
13.60
|
14.20
|
14.20
|
4.38
|
938,700
|
|
|