Closing price on 1/28/2011
|
|
Open |
13.90 |
High |
14.30 |
Low |
13.90 |
Volume |
4,130 |
Split-adjusted Price |
4.41 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
1/28/2011
|
-0.20 / -1.38%
|
13.90
|
14.30
|
13.90
|
14.30
|
14.30
|
4.41
|
4,130
|
|
1/27/2011
|
+0.50 / +3.57%
|
14.30
|
14.50
|
14.30
|
14.50
|
14.50
|
4.48
|
76,010
|
|
1/26/2011
|
+0.30 / +2.19%
|
14.20
|
14.20
|
14.00
|
14.00
|
14.00
|
4.32
|
34,520
|
|
1/25/2011
|
+0.50 / +3.79%
|
13.40
|
13.80
|
13.40
|
13.70
|
13.70
|
4.23
|
134,190
|
|
1/24/2011
|
-0.40 / -2.94%
|
13.20
|
14.00
|
13.00
|
13.20
|
13.20
|
4.07
|
22,840
|
|
1/21/2011
|
-0.30 / -2.16%
|
13.90
|
13.90
|
13.60
|
13.60
|
13.60
|
4.20
|
8,610
|
|
1/20/2011
|
-0.40 / -2.80%
|
13.80
|
14.20
|
13.80
|
13.90
|
13.90
|
4.29
|
24,310
|
|
1/19/2011
|
+0.10 / +0.70%
|
14.20
|
14.30
|
14.00
|
14.30
|
14.30
|
4.41
|
12,000
|
|
1/18/2011
|
-0.10 / -0.70%
|
13.70
|
14.20
|
13.70
|
14.20
|
14.20
|
4.38
|
11,630
|
|
1/17/2011
|
+0.10 / +0.70%
|
13.60
|
14.30
|
13.60
|
14.30
|
14.30
|
4.41
|
5,670
|
|
1/14/2011
|
+0.30 / +2.16%
|
13.50
|
14.20
|
13.50
|
14.20
|
14.20
|
4.38
|
3,170
|
|
1/13/2011
|
-0.50 / -3.47%
|
13.70
|
14.40
|
13.70
|
13.90
|
13.90
|
4.29
|
13,030
|
|
1/12/2011
|
+0.40 / +2.86%
|
14.20
|
14.50
|
13.90
|
14.40
|
14.40
|
4.44
|
28,000
|
|
1/11/2011
|
+0.20 / +1.45%
|
13.30
|
14.00
|
13.30
|
14.00
|
14.00
|
4.32
|
7,000
|
|
1/10/2011
|
-0.40 / -2.82%
|
13.80
|
13.80
|
13.70
|
13.80
|
13.80
|
4.26
|
6,500
|
|
1/7/2011
|
+0.50 / +3.65%
|
13.20
|
14.30
|
13.20
|
14.20
|
14.20
|
4.38
|
58,440
|
|
1/6/2011
|
-0.60 / -4.20%
|
13.80
|
13.80
|
13.70
|
13.70
|
13.70
|
4.23
|
36,190
|
|
1/5/2011
|
-0.60 / -4.03%
|
14.30
|
14.30
|
14.30
|
14.30
|
14.30
|
4.41
|
2,320
|
|
1/4/2011
|
+0.50 / +3.47%
|
14.80
|
14.90
|
14.80
|
14.90
|
14.90
|
4.60
|
5,010
|
|
12/31/2010
|
+0.60 / +4.35%
|
13.50
|
14.40
|
13.50
|
14.40
|
14.40
|
4.44
|
25,010
|
|
12/30/2010
|
-0.70 / -4.83%
|
13.90
|
14.80
|
13.80
|
13.80
|
13.80
|
4.26
|
7,060
|
|
12/29/2010
|
-0.20 / -1.36%
|
14.70
|
14.70
|
14.10
|
14.50
|
14.50
|
4.48
|
35,280
|
|
12/28/2010
|
0.00 / 0.00%
|
14.20
|
14.70
|
14.10
|
14.70
|
14.70
|
4.54
|
7,030
|
|
12/27/2010
|
-0.10 / -0.68%
|
14.70
|
15.00
|
14.70
|
14.70
|
14.70
|
4.54
|
6,010
|
|
12/24/2010
|
+0.40 / +2.78%
|
13.90
|
14.80
|
13.90
|
14.80
|
14.80
|
4.57
|
3,110
|
|
12/23/2010
|
+0.60 / +4.35%
|
13.80
|
14.40
|
13.80
|
14.40
|
14.40
|
4.44
|
30,540
|
|
12/22/2010
|
0.00 / 0.00%
|
13.80
|
14.30
|
13.70
|
13.80
|
13.80
|
4.26
|
14,460
|
|
12/21/2010
|
-0.40 / -2.82%
|
13.70
|
13.80
|
13.50
|
13.80
|
13.80
|
4.26
|
9,560
|
|
12/20/2010
|
0.00 / 0.00%
|
14.30
|
14.30
|
13.80
|
14.20
|
14.20
|
4.38
|
16,100
|
|
12/17/2010
|
-0.10 / -0.70%
|
14.30
|
14.40
|
14.20
|
14.20
|
14.20
|
4.38
|
11,100
|
|
|