|
Closing price on 6/11/2007
|
|
| Open |
68.80 |
| High |
69.10 |
| Low |
68.50 |
| Volume |
12,600 |
| Split-adjusted Price |
16.22 |
|
|
PTC Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
6/11/2007
|
-2.20 / -3.10%
|
68.80
|
69.10
|
68.50
|
68.80
|
68.80
|
16.22
|
12,600
|
|
|
6/8/2007
|
-1.00 / -1.39%
|
70.40
|
71.50
|
69.90
|
71.00
|
71.00
|
16.74
|
8,800
|
|
|
6/7/2007
|
0.00 / 0.00%
|
71.00
|
72.90
|
71.00
|
72.00
|
72.00
|
16.97
|
10,300
|
|
|
6/6/2007
|
+2.50 / +3.60%
|
69.40
|
72.00
|
69.00
|
72.00
|
72.00
|
16.97
|
10,400
|
|
|
6/5/2007
|
-1.50 / -2.11%
|
69.40
|
70.00
|
68.50
|
69.50
|
69.50
|
16.39
|
15,200
|
|
|
6/4/2007
|
-1.00 / -1.39%
|
71.80
|
73.00
|
70.60
|
71.00
|
71.00
|
16.74
|
11,600
|
|
|
6/1/2007
|
-1.00 / -1.37%
|
72.50
|
74.00
|
71.90
|
72.00
|
72.00
|
16.97
|
19,200
|
|
|
5/31/2007
|
0.00 / 0.00%
|
72.50
|
75.00
|
72.50
|
73.00
|
73.00
|
17.21
|
13,300
|
|
|
5/30/2007
|
-0.50 / -0.68%
|
71.90
|
73.00
|
70.50
|
73.00
|
73.00
|
17.21
|
12,600
|
|
|
5/29/2007
|
-1.50 / -2.00%
|
73.30
|
75.00
|
73.00
|
73.50
|
73.50
|
17.33
|
15,000
|
|
|
5/28/2007
|
0.00 / 0.00%
|
74.10
|
78.00
|
74.10
|
75.00
|
75.00
|
17.68
|
28,400
|
|
|
5/25/2007
|
+2.70 / +3.73%
|
72.30
|
75.50
|
70.00
|
75.00
|
75.00
|
17.68
|
24,800
|
|
|
5/24/2007
|
-3.70 / -4.87%
|
72.30
|
78.00
|
70.30
|
72.30
|
72.30
|
17.05
|
22,900
|
|
|
5/23/2007
|
+3.50 / +4.83%
|
76.00
|
78.40
|
76.00
|
76.00
|
76.00
|
17.92
|
55,400
|
|
|
5/22/2007
|
+4.50 / +6.62%
|
68.60
|
74.10
|
68.60
|
72.50
|
72.50
|
17.09
|
57,100
|
|
|
5/21/2007
|
+3.00 / +4.62%
|
66.00
|
68.00
|
66.00
|
68.00
|
68.00
|
16.03
|
14,500
|
|
|
5/18/2007
|
-3.40 / -4.97%
|
65.20
|
68.10
|
64.60
|
65.00
|
65.00
|
15.32
|
74,100
|
|
|
5/17/2007
|
+0.20 / +0.29%
|
68.00
|
68.40
|
67.50
|
68.40
|
68.40
|
16.13
|
5,900
|
|
|
5/16/2007
|
-0.80 / -1.16%
|
68.40
|
70.00
|
68.00
|
68.20
|
68.20
|
16.08
|
7,600
|
|
|
5/15/2007
|
0.00 / 0.00%
|
68.70
|
70.50
|
68.20
|
69.00
|
69.00
|
16.27
|
12,200
|
|
|
5/14/2007
|
+1.00 / +1.47%
|
68.20
|
72.50
|
68.00
|
69.00
|
69.00
|
16.27
|
6,600
|
|
|
5/11/2007
|
+0.20 / +0.29%
|
68.00
|
69.00
|
68.00
|
68.00
|
68.00
|
16.03
|
4,200
|
|
|
5/10/2007
|
-1.20 / -1.74%
|
67.80
|
70.00
|
67.00
|
67.80
|
67.80
|
15.98
|
3,200
|
|
|
5/9/2007
|
-1.00 / -1.43%
|
70.30
|
72.60
|
68.10
|
69.00
|
69.00
|
16.27
|
11,000
|
|
|
5/8/2007
|
+2.00 / +2.94%
|
70.00
|
72.00
|
70.00
|
70.00
|
70.00
|
16.50
|
20,600
|
|
|
5/7/2007
|
+4.00 / +6.25%
|
65.90
|
68.10
|
65.90
|
68.00
|
68.00
|
16.03
|
11,800
|
|
|
5/4/2007
|
-0.60 / -0.93%
|
64.30
|
65.00
|
62.10
|
64.00
|
64.00
|
15.09
|
4,900
|
|
|
5/3/2007
|
-0.40 / -0.62%
|
65.60
|
66.00
|
64.60
|
64.60
|
64.60
|
15.23
|
6,200
|
|
|
5/2/2007
|
-1.80 / -2.69%
|
66.80
|
68.90
|
65.00
|
65.00
|
65.00
|
15.32
|
16,800
|
|
|
4/25/2007
|
+2.90 / +4.54%
|
65.50
|
67.50
|
65.50
|
66.80
|
66.80
|
15.75
|
14,200
|
|
|