Closing price on 4/19/2011
|
|
Open |
12.40 |
High |
12.40 |
Low |
12.40 |
Volume |
10 |
Split-adjusted Price |
3.83 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
4/19/2011
|
-0.40 / -3.13%
|
12.40
|
12.40
|
12.40
|
12.40
|
12.40
|
3.83
|
10
|
|
4/18/2011
|
0.00 / 0.00%
|
12.70
|
12.80
|
12.70
|
12.80
|
12.80
|
3.95
|
6,000
|
|
4/15/2011
|
-0.10 / -0.78%
|
12.80
|
12.80
|
12.80
|
12.80
|
12.80
|
3.95
|
3,510
|
|
4/14/2011
|
-0.40 / -3.01%
|
12.90
|
12.90
|
12.90
|
12.90
|
12.90
|
3.98
|
1,450
|
|
4/13/2011
|
0.00 / 0.00%
|
13.30
|
13.90
|
13.30
|
13.30
|
13.30
|
4.10
|
17,610
|
|
4/8/2011
|
0.00 / 0.00%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
6,670
|
|
4/7/2011
|
0.00 / 0.00%
|
12.80
|
13.40
|
12.80
|
13.30
|
13.30
|
4.10
|
5,720
|
|
4/6/2011
|
+0.10 / +0.76%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
10
|
|
4/5/2011
|
0.00 / 0.00%
|
12.60
|
13.20
|
12.60
|
13.20
|
13.20
|
4.07
|
10,670
|
|
4/4/2011
|
+0.20 / +1.54%
|
12.70
|
13.20
|
12.40
|
13.20
|
13.20
|
4.07
|
13,960
|
|
4/1/2011
|
-0.40 / -2.99%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
4.01
|
1,010
|
|
3/31/2011
|
+0.40 / +3.08%
|
12.60
|
13.40
|
12.60
|
13.40
|
13.40
|
4.14
|
17,000
|
|
3/30/2011
|
-0.30 / -2.26%
|
13.30
|
13.30
|
12.70
|
13.00
|
13.00
|
4.01
|
1,910
|
|
3/29/2011
|
0.00 / 0.00%
|
13.40
|
13.40
|
13.30
|
13.30
|
13.30
|
4.10
|
22,020
|
|
3/28/2011
|
-0.10 / -0.75%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
3,000
|
|
3/25/2011
|
-0.10 / -0.74%
|
13.60
|
13.70
|
12.90
|
13.40
|
13.40
|
4.14
|
48,150
|
|
3/24/2011
|
+0.30 / +2.27%
|
13.40
|
13.50
|
13.40
|
13.50
|
13.50
|
4.17
|
2,010
|
|
3/23/2011
|
-0.60 / -4.35%
|
13.40
|
13.60
|
13.20
|
13.20
|
13.20
|
4.07
|
26,500
|
|
3/22/2011
|
0.00 / 0.00%
|
13.80
|
13.80
|
13.80
|
13.80
|
13.80
|
4.26
|
500
|
|
3/21/2011
|
+0.10 / +0.73%
|
14.00
|
14.00
|
13.30
|
13.80
|
13.80
|
4.26
|
9,250
|
|
3/18/2011
|
-0.20 / -1.44%
|
13.40
|
13.70
|
13.30
|
13.70
|
13.70
|
4.23
|
5,430
|
|
3/17/2011
|
0.00 / 0.00%
|
13.90
|
13.90
|
13.90
|
13.90
|
13.90
|
4.29
|
110
|
|
3/16/2011
|
+0.20 / +1.46%
|
13.30
|
13.90
|
13.30
|
13.90
|
13.90
|
4.29
|
1,400
|
|
3/15/2011
|
-0.30 / -2.14%
|
13.70
|
13.70
|
13.70
|
13.70
|
13.70
|
4.23
|
100
|
|
3/14/2011
|
0.00 / 0.00%
|
14.20
|
14.30
|
14.00
|
14.00
|
14.00
|
4.32
|
25,010
|
|
3/11/2011
|
+0.10 / +0.72%
|
14.20
|
14.30
|
13.50
|
14.00
|
14.00
|
4.32
|
21,050
|
|
3/10/2011
|
+0.60 / +4.51%
|
13.50
|
13.90
|
13.40
|
13.90
|
13.90
|
4.29
|
40,020
|
|
3/9/2011
|
0.00 / 0.00%
|
13.00
|
13.30
|
13.00
|
13.30
|
13.30
|
4.10
|
9,000
|
|
3/8/2011
|
0.00 / 0.00%
|
13.30
|
13.60
|
13.30
|
13.30
|
13.30
|
4.10
|
26,380
|
|
3/7/2011
|
0.00 / 0.00%
|
12.70
|
13.30
|
12.70
|
13.30
|
13.30
|
4.10
|
13,000
|
|
|