Closing price on 2/12/2008
|
|
Open |
52.00 |
High |
52.00 |
Low |
48.10 |
Volume |
8,300 |
Split-adjusted Price |
14.56 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
2/12/2008
|
-4.00 / -7.55%
|
52.00
|
52.00
|
48.10
|
49.00
|
49.00
|
14.56
|
8,300
|
|
2/1/2008
|
+3.00 / +6.00%
|
54.20
|
54.40
|
51.00
|
53.00
|
53.00
|
15.75
|
37,300
|
|
1/31/2008
|
-0.10 / -0.20%
|
50.00
|
51.00
|
46.50
|
50.00
|
50.00
|
14.86
|
29,600
|
|
1/30/2008
|
+3.10 / +6.60%
|
48.50
|
50.10
|
48.50
|
50.10
|
50.10
|
14.89
|
32,900
|
|
1/29/2008
|
+1.90 / +4.21%
|
44.00
|
49.00
|
44.00
|
47.00
|
47.00
|
13.88
|
40,300
|
|
1/28/2008
|
+0.10 / +0.22%
|
44.00
|
45.20
|
44.00
|
45.10
|
45.10
|
13.32
|
8,900
|
|
1/25/2008
|
0.00 / 0.00%
|
44.00
|
45.90
|
43.50
|
45.00
|
45.00
|
13.29
|
19,000
|
|
1/24/2008
|
-1.00 / -2.17%
|
46.00
|
48.00
|
45.00
|
45.00
|
45.00
|
13.29
|
14,100
|
|
1/23/2008
|
-1.10 / -2.34%
|
46.30
|
46.30
|
44.00
|
46.00
|
46.00
|
13.58
|
14,300
|
|
1/22/2008
|
-1.20 / -2.48%
|
48.00
|
48.00
|
44.00
|
47.10
|
47.10
|
13.91
|
22,700
|
|
1/21/2008
|
-0.20 / -0.41%
|
50.00
|
53.30
|
48.10
|
48.30
|
48.30
|
14.26
|
17,400
|
|
1/18/2008
|
+1.50 / +3.19%
|
46.00
|
50.00
|
46.00
|
48.50
|
48.50
|
14.32
|
19,500
|
|
1/17/2008
|
+1.40 / +3.07%
|
49.00
|
49.00
|
44.00
|
47.00
|
47.00
|
13.88
|
34,900
|
|
1/16/2008
|
+3.00 / +7.04%
|
44.50
|
45.60
|
42.50
|
45.60
|
45.60
|
13.46
|
12,800
|
|
1/15/2008
|
-2.40 / -5.33%
|
43.10
|
43.20
|
40.90
|
42.60
|
42.60
|
12.58
|
44,000
|
|
1/14/2008
|
-5.00 / -10.00%
|
49.30
|
49.30
|
44.80
|
45.00
|
45.00
|
13.29
|
23,000
|
|
1/11/2008
|
+0.80 / +1.63%
|
48.60
|
51.00
|
48.60
|
50.00
|
50.00
|
14.76
|
17,500
|
|
1/10/2008
|
-1.80 / -3.53%
|
48.00
|
49.80
|
48.00
|
49.20
|
49.20
|
14.53
|
10,100
|
|
1/9/2008
|
-0.90 / -1.73%
|
52.00
|
52.00
|
50.00
|
51.00
|
51.00
|
15.06
|
11,000
|
|
1/8/2008
|
+1.60 / +3.18%
|
54.00
|
54.00
|
50.50
|
51.90
|
51.90
|
15.32
|
12,100
|
|
1/7/2008
|
-3.20 / -5.98%
|
53.00
|
54.00
|
50.10
|
50.30
|
50.30
|
14.85
|
9,600
|
|
1/4/2008
|
-1.50 / -2.73%
|
54.00
|
55.00
|
53.40
|
53.50
|
53.50
|
15.80
|
17,400
|
|
1/3/2008
|
-2.00 / -3.51%
|
56.90
|
56.90
|
54.00
|
55.00
|
55.00
|
16.24
|
8,100
|
|
1/2/2008
|
-2.00 / -3.39%
|
58.00
|
58.00
|
56.70
|
57.00
|
57.00
|
16.83
|
10,000
|
|
12/28/2007
|
+3.00 / +5.36%
|
55.00
|
59.00
|
55.00
|
59.00
|
59.00
|
17.42
|
17,700
|
|
12/27/2007
|
0.00 / 0.00%
|
57.00
|
57.00
|
55.50
|
56.00
|
56.00
|
16.54
|
19,100
|
|
12/26/2007
|
-0.50 / -0.88%
|
56.00
|
56.90
|
55.10
|
56.00
|
56.00
|
16.54
|
28,800
|
|
12/25/2007
|
-0.50 / -0.88%
|
56.10
|
58.50
|
55.10
|
56.50
|
56.50
|
16.68
|
12,600
|
|
12/24/2007
|
0.00 / 0.00%
|
62.70
|
62.70
|
56.00
|
57.00
|
57.00
|
16.83
|
16,800
|
|
12/21/2007
|
-0.90 / -1.55%
|
56.00
|
58.00
|
56.00
|
57.00
|
57.00
|
16.83
|
13,100
|
|
|