|
Closing price on 1/18/2007
|
|
| Open |
47.10 |
| High |
48.00 |
| Low |
47.10 |
| Volume |
7,600 |
| Split-adjusted Price |
11.13 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
1/18/2007
|
-0.50 / -1.04%
|
47.10
|
48.00
|
47.10
|
47.50
|
47.50
|
11.13
|
7,600
|
|
|
1/17/2007
|
+1.00 / +2.13%
|
46.40
|
48.00
|
46.40
|
48.00
|
48.00
|
10.88
|
7,800
|
|
|
1/16/2007
|
0.00 / 0.00%
|
46.40
|
47.10
|
46.10
|
47.00
|
47.00
|
10.66
|
3,000
|
|
|
1/15/2007
|
-1.00 / -2.08%
|
47.40
|
48.00
|
46.50
|
47.00
|
47.00
|
10.66
|
25,900
|
|
|
1/12/2007
|
-0.50 / -1.03%
|
47.80
|
48.50
|
47.50
|
48.00
|
48.00
|
10.88
|
19,800
|
|
|
1/11/2007
|
0.00 / 0.00%
|
48.30
|
49.00
|
47.50
|
48.50
|
48.50
|
11.00
|
14,300
|
|
|
1/10/2007
|
+1.50 / +3.19%
|
48.50
|
49.00
|
48.50
|
48.50
|
48.50
|
11.00
|
2,300
|
|
|
1/9/2007
|
-0.30 / -0.63%
|
47.30
|
49.20
|
47.00
|
47.00
|
47.00
|
10.66
|
8,300
|
|
|
1/8/2007
|
+1.90 / +4.19%
|
46.20
|
48.00
|
46.20
|
47.30
|
47.30
|
10.72
|
10,600
|
|
|
1/5/2007
|
+0.40 / +0.89%
|
44.50
|
46.40
|
44.50
|
45.40
|
45.40
|
10.29
|
15,500
|
|
|
1/4/2007
|
-0.60 / -1.32%
|
44.50
|
45.00
|
43.00
|
45.00
|
45.00
|
10.20
|
33,700
|
|
|
1/3/2007
|
-1.90 / -4.00%
|
45.60
|
46.50
|
45.00
|
45.60
|
45.60
|
10.34
|
9,300
|
|
|
1/2/2007
|
-1.50 / -3.06%
|
46.70
|
47.50
|
45.00
|
47.50
|
47.50
|
10.77
|
3,700
|
|
|
12/29/2006
|
+0.40 / +0.82%
|
50.00
|
50.00
|
46.00
|
49.00
|
49.00
|
11.11
|
11,500
|
|
|
12/28/2006
|
+2.60 / +5.65%
|
48.00
|
50.50
|
48.00
|
48.60
|
48.60
|
11.02
|
9,700
|
|
|
12/27/2006
|
+0.10 / +0.22%
|
50.40
|
50.40
|
46.00
|
46.00
|
46.00
|
10.43
|
5,000
|
|
|
12/26/2006
|
-0.90 / -1.92%
|
45.00
|
46.80
|
45.00
|
45.90
|
45.90
|
10.41
|
7,200
|
|
|
12/25/2006
|
+46.80 / +0.00%
|
50.00
|
50.00
|
45.00
|
46.80
|
46.80
|
10.61
|
5,100
|
|
|