Closing price on 8/2/2007
|
|
Open |
47.20 |
High |
47.20 |
Low |
45.80 |
Volume |
3,200 |
Split-adjusted Price |
13.43 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
8/2/2007
|
-0.80 / -1.72%
|
47.20
|
47.20
|
45.80
|
45.80
|
45.80
|
13.43
|
3,200
|
|
8/1/2007
|
+3.10 / +7.13%
|
45.90
|
47.40
|
45.90
|
46.60
|
46.60
|
13.67
|
2,900
|
|
7/31/2007
|
-2.80 / -6.05%
|
43.40
|
46.00
|
43.00
|
43.50
|
43.50
|
12.76
|
2,500
|
|
7/30/2007
|
+1.30 / +2.89%
|
46.10
|
46.50
|
46.00
|
46.30
|
46.30
|
13.58
|
6,400
|
|
7/27/2007
|
-11.50 / -20.35%
|
45.00
|
47.00
|
45.00
|
45.00
|
45.00
|
13.20
|
9,600
|
|
7/26/2007
|
-1.50 / -2.59%
|
57.60
|
58.40
|
56.50
|
56.50
|
56.50
|
13.32
|
16,900
|
|
7/25/2007
|
-1.90 / -3.17%
|
58.60
|
59.50
|
58.00
|
58.00
|
58.00
|
13.67
|
17,000
|
|
7/24/2007
|
-1.70 / -2.76%
|
60.10
|
61.00
|
59.90
|
59.90
|
59.90
|
14.12
|
4,400
|
|
7/23/2007
|
-0.60 / -0.96%
|
61.50
|
63.00
|
61.00
|
61.60
|
61.60
|
14.52
|
6,400
|
|
7/20/2007
|
+0.60 / +0.97%
|
62.00
|
62.40
|
62.00
|
62.20
|
62.20
|
14.66
|
15,900
|
|
7/19/2007
|
-0.90 / -1.44%
|
61.60
|
64.10
|
61.00
|
61.60
|
61.60
|
14.52
|
5,900
|
|
7/18/2007
|
+0.50 / +0.81%
|
62.50
|
64.50
|
62.50
|
62.50
|
62.50
|
14.74
|
9,500
|
|
7/17/2007
|
+2.00 / +3.33%
|
61.00
|
62.80
|
61.00
|
62.00
|
62.00
|
14.62
|
11,000
|
|
7/16/2007
|
-2.00 / -3.23%
|
60.00
|
61.00
|
59.20
|
60.00
|
60.00
|
14.15
|
2,300
|
|
7/13/2007
|
+1.00 / +1.64%
|
61.90
|
62.00
|
61.00
|
62.00
|
62.00
|
14.62
|
3,900
|
|
7/12/2007
|
-1.80 / -2.87%
|
63.00
|
64.50
|
61.00
|
61.00
|
61.00
|
14.38
|
3,800
|
|
7/11/2007
|
+0.80 / +1.29%
|
62.40
|
64.00
|
62.40
|
62.80
|
62.80
|
14.81
|
15,800
|
|
7/10/2007
|
+2.50 / +4.20%
|
59.50
|
62.00
|
59.50
|
62.00
|
62.00
|
14.62
|
10,300
|
|
7/9/2007
|
+0.50 / +0.85%
|
59.00
|
59.50
|
59.00
|
59.50
|
59.50
|
14.03
|
2,100
|
|
7/6/2007
|
+1.00 / +1.72%
|
58.50
|
59.00
|
58.00
|
59.00
|
59.00
|
13.91
|
7,600
|
|
7/5/2007
|
-4.70 / -7.50%
|
59.00
|
62.00
|
57.50
|
58.00
|
58.00
|
13.67
|
4,200
|
|
7/4/2007
|
+6.10 / +10.78%
|
57.00
|
62.70
|
56.00
|
62.70
|
62.70
|
14.78
|
13,800
|
|
7/3/2007
|
-2.40 / -4.07%
|
57.00
|
59.00
|
55.80
|
56.60
|
56.60
|
13.34
|
13,100
|
|
7/2/2007
|
-5.50 / -8.53%
|
62.00
|
63.50
|
59.00
|
59.00
|
59.00
|
13.91
|
5,700
|
|
6/29/2007
|
-1.50 / -2.27%
|
64.90
|
66.00
|
64.00
|
64.50
|
64.50
|
15.21
|
6,600
|
|
6/28/2007
|
-2.20 / -3.23%
|
66.20
|
68.00
|
66.00
|
66.00
|
66.00
|
15.56
|
3,800
|
|
6/27/2007
|
-0.40 / -0.58%
|
69.00
|
70.90
|
68.10
|
68.20
|
68.20
|
16.08
|
9,300
|
|
6/26/2007
|
+0.60 / +0.88%
|
68.70
|
69.50
|
68.50
|
68.60
|
68.60
|
16.17
|
9,600
|
|
6/25/2007
|
+0.70 / +1.04%
|
68.00
|
69.90
|
68.00
|
68.00
|
68.00
|
16.03
|
4,900
|
|
6/22/2007
|
-0.70 / -1.03%
|
67.40
|
68.50
|
67.00
|
67.30
|
67.30
|
15.87
|
5,300
|
|
|