|
Closing price on 1/10/2011
|
|
| Open |
13.80 |
| High |
13.80 |
| Low |
13.70 |
| Volume |
6,500 |
| Split-adjusted Price |
4.26 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
1/10/2011
|
-0.40 / -2.82%
|
13.80
|
13.80
|
13.70
|
13.80
|
13.80
|
4.26
|
6,500
|
|
|
1/7/2011
|
+0.50 / +3.65%
|
13.20
|
14.30
|
13.20
|
14.20
|
14.20
|
4.38
|
58,440
|
|
|
1/6/2011
|
-0.60 / -4.20%
|
13.80
|
13.80
|
13.70
|
13.70
|
13.70
|
4.23
|
36,190
|
|
|
1/5/2011
|
-0.60 / -4.03%
|
14.30
|
14.30
|
14.30
|
14.30
|
14.30
|
4.41
|
2,320
|
|
|
1/4/2011
|
+0.50 / +3.47%
|
14.80
|
14.90
|
14.80
|
14.90
|
14.90
|
4.60
|
5,010
|
|
|
12/31/2010
|
+0.60 / +4.35%
|
13.50
|
14.40
|
13.50
|
14.40
|
14.40
|
4.44
|
25,010
|
|
|
12/30/2010
|
-0.70 / -4.83%
|
13.90
|
14.80
|
13.80
|
13.80
|
13.80
|
4.26
|
7,060
|
|
|
12/29/2010
|
-0.20 / -1.36%
|
14.70
|
14.70
|
14.10
|
14.50
|
14.50
|
4.48
|
35,280
|
|
|
12/28/2010
|
0.00 / 0.00%
|
14.20
|
14.70
|
14.10
|
14.70
|
14.70
|
4.54
|
7,030
|
|
|
12/27/2010
|
-0.10 / -0.68%
|
14.70
|
15.00
|
14.70
|
14.70
|
14.70
|
4.54
|
6,010
|
|
|
12/24/2010
|
+0.40 / +2.78%
|
13.90
|
14.80
|
13.90
|
14.80
|
14.80
|
4.57
|
3,110
|
|
|
12/23/2010
|
+0.60 / +4.35%
|
13.80
|
14.40
|
13.80
|
14.40
|
14.40
|
4.44
|
30,540
|
|
|
12/22/2010
|
0.00 / 0.00%
|
13.80
|
14.30
|
13.70
|
13.80
|
13.80
|
4.26
|
14,460
|
|
|
12/21/2010
|
-0.40 / -2.82%
|
13.70
|
13.80
|
13.50
|
13.80
|
13.80
|
4.26
|
9,560
|
|
|
12/20/2010
|
0.00 / 0.00%
|
14.30
|
14.30
|
13.80
|
14.20
|
14.20
|
4.38
|
16,100
|
|
|
12/17/2010
|
-0.10 / -0.70%
|
14.30
|
14.40
|
14.20
|
14.20
|
14.20
|
4.38
|
11,100
|
|
|
12/16/2010
|
-0.70 / -4.67%
|
14.30
|
14.60
|
14.30
|
14.30
|
14.30
|
4.41
|
10,910
|
|
|
12/15/2010
|
-0.70 / -4.46%
|
15.10
|
15.20
|
15.00
|
15.00
|
15.00
|
4.63
|
19,020
|
|
|
12/14/2010
|
-0.80 / -4.85%
|
15.70
|
15.90
|
15.70
|
15.70
|
15.70
|
4.85
|
15,020
|
|
|
12/13/2010
|
+0.70 / +4.43%
|
16.30
|
16.50
|
15.80
|
16.50
|
16.50
|
5.09
|
91,370
|
|
|
12/10/2010
|
+0.40 / +2.60%
|
15.50
|
15.80
|
15.50
|
15.80
|
15.80
|
4.88
|
17,890
|
|
|
12/9/2010
|
+0.20 / +1.32%
|
15.40
|
15.40
|
15.40
|
15.40
|
15.40
|
4.75
|
2,610
|
|
|
12/8/2010
|
-0.20 / -1.30%
|
15.40
|
15.40
|
14.70
|
15.20
|
15.20
|
4.69
|
84,530
|
|
|
12/7/2010
|
-0.20 / -1.28%
|
16.00
|
16.00
|
15.20
|
15.40
|
15.40
|
4.75
|
18,810
|
|
|
12/6/2010
|
+0.70 / +4.70%
|
15.60
|
15.60
|
14.60
|
15.60
|
15.60
|
4.81
|
87,670
|
|
|
12/3/2010
|
+0.70 / +4.93%
|
14.90
|
14.90
|
14.70
|
14.90
|
14.90
|
4.60
|
106,660
|
|
|
12/2/2010
|
+0.10 / +0.71%
|
13.80
|
14.20
|
13.50
|
14.20
|
14.20
|
4.38
|
19,630
|
|
|
12/1/2010
|
-0.60 / -4.08%
|
14.50
|
14.50
|
14.00
|
14.10
|
14.10
|
4.35
|
8,230
|
|
|
11/30/2010
|
0.00 / 0.00%
|
15.10
|
15.10
|
14.70
|
14.70
|
14.70
|
4.54
|
99,520
|
|
|
11/29/2010
|
+0.30 / +2.08%
|
13.80
|
15.00
|
13.70
|
14.70
|
14.70
|
4.54
|
24,760
|
|
|