Closing price on 3/3/2011
|
|
Open |
12.70 |
High |
13.20 |
Low |
12.70 |
Volume |
6,350 |
Split-adjusted Price |
4.07 |
|
|
PTC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
3/3/2011
|
-0.10 / -0.75%
|
12.70
|
13.20
|
12.70
|
13.20
|
13.20
|
4.07
|
6,350
|
|
3/2/2011
|
+0.20 / +1.53%
|
12.50
|
13.50
|
12.50
|
13.30
|
13.30
|
4.10
|
38,340
|
|
3/1/2011
|
-0.60 / -4.38%
|
13.50
|
13.50
|
13.10
|
13.10
|
13.10
|
4.04
|
11,060
|
|
2/28/2011
|
0.00 / 0.00%
|
13.20
|
13.70
|
13.10
|
13.70
|
13.70
|
4.23
|
25,900
|
|
2/25/2011
|
+0.10 / +0.74%
|
13.60
|
13.70
|
13.60
|
13.70
|
13.70
|
4.23
|
15,000
|
|
2/24/2011
|
+0.10 / +0.74%
|
13.50
|
13.60
|
13.50
|
13.60
|
13.60
|
4.20
|
1,010
|
|
2/23/2011
|
+0.20 / +1.50%
|
12.80
|
13.70
|
12.80
|
13.50
|
13.50
|
4.17
|
2,100
|
|
2/22/2011
|
+0.40 / +3.10%
|
12.90
|
13.50
|
12.90
|
13.30
|
13.30
|
4.10
|
17,400
|
|
2/21/2011
|
-0.60 / -4.44%
|
13.20
|
13.80
|
12.90
|
12.90
|
12.90
|
3.98
|
38,730
|
|
2/18/2011
|
-0.70 / -4.93%
|
13.60
|
14.20
|
13.50
|
13.50
|
13.50
|
4.17
|
5,630
|
|
2/17/2011
|
+0.50 / +3.65%
|
14.00
|
14.20
|
14.00
|
14.20
|
14.20
|
4.38
|
6,000
|
|
2/16/2011
|
-0.50 / -3.52%
|
13.70
|
14.20
|
13.60
|
13.70
|
13.70
|
4.23
|
7,900
|
|
2/15/2011
|
-0.20 / -1.39%
|
13.90
|
14.20
|
13.80
|
14.20
|
14.20
|
4.38
|
9,000
|
|
2/14/2011
|
-0.10 / -0.69%
|
13.90
|
14.40
|
13.90
|
14.40
|
14.40
|
4.44
|
4,010
|
|
2/11/2011
|
+0.40 / +2.84%
|
13.70
|
14.50
|
13.70
|
14.50
|
14.50
|
4.48
|
3,200
|
|
2/10/2011
|
-0.40 / -2.76%
|
13.80
|
14.50
|
13.80
|
14.10
|
14.10
|
4.35
|
3,020
|
|
2/9/2011
|
+0.20 / +1.40%
|
13.70
|
14.50
|
13.70
|
14.50
|
14.50
|
4.48
|
7,780
|
|
2/8/2011
|
0.00 / 0.00%
|
14.30
|
14.30
|
14.30
|
14.30
|
14.30
|
4.41
|
2,000
|
|
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
|
|
|