Closing price on 9/21/2007
|
|
Open |
47.00 |
High |
47.60 |
Low |
47.00 |
Volume |
8,300 |
Split-adjusted Price |
13.79 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
9/21/2007
|
-0.80 / -1.67%
|
47.00
|
47.60
|
47.00
|
47.00
|
47.00
|
13.79
|
8,300
|
|
9/20/2007
|
+0.80 / +1.70%
|
47.20
|
49.00
|
47.00
|
47.80
|
47.80
|
14.02
|
15,700
|
|
9/19/2007
|
+1.00 / +2.17%
|
46.00
|
47.30
|
46.00
|
47.00
|
47.00
|
13.79
|
26,200
|
|
9/18/2007
|
0.00 / 0.00%
|
45.80
|
46.00
|
45.60
|
46.00
|
46.00
|
13.49
|
14,000
|
|
9/17/2007
|
-0.50 / -1.08%
|
45.50
|
46.50
|
45.50
|
46.00
|
46.00
|
13.49
|
4,200
|
|
9/14/2007
|
-0.50 / -1.06%
|
45.10
|
46.60
|
45.10
|
46.50
|
46.50
|
13.64
|
1,600
|
|
9/13/2007
|
-0.20 / -0.42%
|
47.50
|
48.00
|
46.90
|
47.00
|
47.00
|
13.79
|
9,800
|
|
9/12/2007
|
+0.70 / +1.51%
|
47.00
|
47.50
|
47.00
|
47.20
|
47.20
|
13.84
|
26,200
|
|
9/11/2007
|
+0.80 / +1.75%
|
46.00
|
47.00
|
45.60
|
46.50
|
46.50
|
13.64
|
17,300
|
|
9/10/2007
|
+0.20 / +0.44%
|
45.50
|
45.80
|
45.40
|
45.70
|
45.70
|
13.40
|
16,200
|
|
9/7/2007
|
0.00 / 0.00%
|
45.00
|
46.00
|
45.00
|
45.50
|
45.50
|
13.35
|
10,800
|
|
9/6/2007
|
0.00 / 0.00%
|
45.00
|
45.50
|
45.00
|
45.50
|
45.50
|
13.35
|
2,300
|
|
9/5/2007
|
-0.30 / -0.66%
|
46.00
|
47.00
|
45.50
|
45.50
|
45.50
|
13.35
|
7,100
|
|
9/4/2007
|
+0.90 / +2.00%
|
45.00
|
45.80
|
45.00
|
45.80
|
45.80
|
13.43
|
7,000
|
|
8/31/2007
|
+0.80 / +1.81%
|
44.20
|
44.90
|
44.20
|
44.90
|
44.90
|
13.17
|
2,600
|
|
8/30/2007
|
-0.70 / -1.56%
|
45.00
|
45.00
|
44.00
|
44.10
|
44.10
|
12.93
|
4,300
|
|
8/29/2007
|
-0.20 / -0.44%
|
44.90
|
45.00
|
44.70
|
44.80
|
44.80
|
13.14
|
3,500
|
|
8/28/2007
|
-1.00 / -2.17%
|
46.00
|
46.00
|
43.50
|
45.00
|
45.00
|
13.20
|
2,100
|
|
8/27/2007
|
-2.00 / -4.17%
|
46.00
|
47.00
|
45.00
|
46.00
|
46.00
|
13.49
|
3,400
|
|
8/24/2007
|
-1.50 / -3.03%
|
52.00
|
52.00
|
42.60
|
48.00
|
48.00
|
14.08
|
82,300
|
|
8/23/2007
|
+4.50 / +10.00%
|
50.50
|
50.50
|
41.60
|
49.50
|
49.50
|
14.52
|
58,900
|
|
8/22/2007
|
-0.60 / -1.32%
|
42.30
|
48.70
|
42.30
|
45.00
|
45.00
|
13.20
|
17,300
|
|
8/21/2007
|
-0.10 / -0.22%
|
47.50
|
47.50
|
45.60
|
45.60
|
45.60
|
13.37
|
8,400
|
|
8/20/2007
|
+0.20 / +0.44%
|
45.90
|
47.00
|
43.20
|
45.70
|
45.70
|
13.40
|
12,100
|
|
8/17/2007
|
-0.70 / -1.52%
|
46.50
|
46.90
|
45.50
|
45.50
|
45.50
|
13.35
|
8,700
|
|
8/16/2007
|
+0.10 / +0.22%
|
46.50
|
46.90
|
45.60
|
46.20
|
46.20
|
13.55
|
15,300
|
|
8/15/2007
|
-0.10 / -0.22%
|
47.00
|
47.50
|
46.00
|
46.10
|
46.10
|
13.52
|
9,400
|
|
8/14/2007
|
+0.30 / +0.65%
|
47.50
|
47.50
|
45.90
|
46.20
|
46.20
|
13.55
|
4,800
|
|
8/13/2007
|
-0.10 / -0.22%
|
45.90
|
45.90
|
45.90
|
45.90
|
45.90
|
13.46
|
1,800
|
|
8/10/2007
|
-0.10 / -0.22%
|
46.00
|
46.20
|
45.80
|
46.00
|
46.00
|
13.49
|
5,900
|
|
|