Closing price on 6/8/2011
|
|
Open |
11.60 |
High |
11.80 |
Low |
11.40 |
Volume |
5,010 |
Split-adjusted Price |
3.64 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
6/8/2011
|
-0.10 / -0.84%
|
11.60
|
11.80
|
11.40
|
11.80
|
11.80
|
3.64
|
5,010
|
|
6/7/2011
|
-0.60 / -4.80%
|
12.50
|
12.60
|
11.90
|
11.90
|
11.90
|
3.67
|
3,820
|
|
6/6/2011
|
+0.30 / +2.46%
|
11.70
|
12.50
|
11.60
|
12.50
|
12.50
|
3.86
|
2,460
|
|
6/3/2011
|
-0.10 / -0.81%
|
12.30
|
12.30
|
12.20
|
12.20
|
12.20
|
3.77
|
5,900
|
|
6/2/2011
|
+0.40 / +3.36%
|
12.30
|
12.30
|
12.30
|
12.30
|
12.30
|
3.80
|
4,000
|
|
6/1/2011
|
+0.50 / +4.39%
|
11.80
|
11.90
|
11.80
|
11.90
|
11.90
|
3.67
|
7,740
|
|
5/31/2011
|
-0.60 / -5.00%
|
11.50
|
11.50
|
11.40
|
11.40
|
11.40
|
3.52
|
10,510
|
|
5/30/2011
|
0.00 / 0.00%
|
11.50
|
12.00
|
11.50
|
12.00
|
12.00
|
3.70
|
9,000
|
|
5/27/2011
|
-0.10 / -0.83%
|
11.80
|
12.50
|
11.60
|
12.00
|
12.00
|
3.70
|
9,300
|
|
5/26/2011
|
-0.60 / -4.72%
|
12.10
|
12.60
|
12.10
|
12.10
|
12.10
|
3.73
|
22,530
|
|
5/25/2011
|
-0.60 / -4.51%
|
12.70
|
12.70
|
12.70
|
12.70
|
12.70
|
3.92
|
20
|
|
5/24/2011
|
0.00 / 0.00%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
3,000
|
|
5/23/2011
|
+0.60 / +4.72%
|
12.40
|
13.30
|
12.10
|
13.30
|
13.30
|
4.10
|
7,210
|
|
5/20/2011
|
+0.50 / +4.10%
|
12.00
|
12.70
|
11.60
|
12.70
|
12.70
|
3.92
|
10,010
|
|
5/19/2011
|
-0.40 / -3.17%
|
12.20
|
12.20
|
12.20
|
12.20
|
12.20
|
3.77
|
160
|
|
5/18/2011
|
0.00 / 0.00%
|
12.20
|
12.60
|
12.20
|
12.60
|
12.60
|
3.89
|
570
|
|
5/17/2011
|
0.00 / 0.00%
|
12.00
|
12.60
|
12.00
|
12.60
|
12.60
|
3.89
|
1,510
|
|
5/16/2011
|
-0.60 / -4.55%
|
12.60
|
12.70
|
12.60
|
12.60
|
12.60
|
3.89
|
101,560
|
|
5/13/2011
|
-0.60 / -4.35%
|
13.20
|
13.20
|
13.20
|
13.20
|
13.20
|
4.07
|
300
|
|
5/12/2011
|
0.00 / 0.00%
|
13.80
|
13.80
|
13.80
|
13.80
|
13.80
|
4.26
|
1,500
|
|
5/11/2011
|
+0.10 / +0.73%
|
13.80
|
13.80
|
13.80
|
13.80
|
13.80
|
4.26
|
89,600
|
|
5/10/2011
|
+0.50 / +3.79%
|
12.90
|
13.70
|
12.80
|
13.70
|
13.70
|
4.23
|
131,410
|
|
5/9/2011
|
-0.60 / -4.35%
|
13.30
|
13.30
|
13.20
|
13.20
|
13.20
|
4.07
|
2,000
|
|
5/6/2011
|
+0.50 / +3.76%
|
12.80
|
13.80
|
12.70
|
13.80
|
13.80
|
4.26
|
3,050
|
|
5/5/2011
|
0.00 / 0.00%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
2,000
|
|
5/4/2011
|
-0.70 / -5.00%
|
13.30
|
13.30
|
13.30
|
13.30
|
13.30
|
4.10
|
81,290
|
|
4/29/2011
|
0.00 / 0.00%
|
14.00
|
14.00
|
14.00
|
14.00
|
14.00
|
4.32
|
165,500
|
|
4/28/2011
|
+0.50 / +3.70%
|
13.50
|
14.00
|
13.50
|
14.00
|
14.00
|
4.32
|
103,100
|
|
4/27/2011
|
+0.60 / +4.65%
|
13.20
|
13.50
|
13.20
|
13.50
|
13.50
|
4.17
|
101,500
|
|
4/26/2011
|
0.00 / 0.00%
|
12.40
|
12.90
|
12.30
|
12.90
|
12.90
|
3.98
|
3,180
|
|
|