|
Closing price on 9/20/2007
|
|
| Open |
112.50 |
| High |
116.00 |
| Low |
112.30 |
| Volume |
87,900 |
| Split-adjusted Price |
5.97 |
|
|
NTP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/20/2007
|
+0.40 / +0.36%
|
112.50
|
116.00
|
112.30
|
112.90
|
112.90
|
5.97
|
87,900
|
|
|
9/19/2007
|
+1.60 / +1.44%
|
110.00
|
113.50
|
110.00
|
112.50
|
112.50
|
5.94
|
90,800
|
|
|
9/18/2007
|
-0.10 / -0.09%
|
110.60
|
111.30
|
110.40
|
110.90
|
110.90
|
5.86
|
63,800
|
|
|
9/17/2007
|
+1.00 / +0.91%
|
110.00
|
111.00
|
109.00
|
111.00
|
111.00
|
5.87
|
82,600
|
|
|
9/14/2007
|
+1.50 / +1.38%
|
109.00
|
110.30
|
109.00
|
110.00
|
110.00
|
5.81
|
75,800
|
|
|
9/13/2007
|
-0.50 / -0.46%
|
108.00
|
109.80
|
107.00
|
108.50
|
108.50
|
5.73
|
40,900
|
|
|
9/12/2007
|
-1.00 / -0.91%
|
110.00
|
110.00
|
105.00
|
109.00
|
109.00
|
5.76
|
108,000
|
|
|
9/11/2007
|
-0.50 / -0.45%
|
112.00
|
112.00
|
109.60
|
110.00
|
110.00
|
5.81
|
47,100
|
|
|
9/10/2007
|
-1.90 / -1.69%
|
111.50
|
112.50
|
108.00
|
110.50
|
110.50
|
5.84
|
127,200
|
|
|
9/7/2007
|
+0.10 / +0.09%
|
112.00
|
112.80
|
105.00
|
112.40
|
112.40
|
5.94
|
176,300
|
|
|
9/6/2007
|
-0.90 / -0.80%
|
113.00
|
113.00
|
110.50
|
112.30
|
112.30
|
5.93
|
44,000
|
|
|
9/5/2007
|
+1.20 / +1.07%
|
112.00
|
114.50
|
112.00
|
113.20
|
113.20
|
5.98
|
63,600
|
|
|
9/4/2007
|
0.00 / 0.00%
|
111.00
|
115.00
|
109.00
|
112.00
|
112.00
|
5.92
|
149,100
|
|
|
8/31/2007
|
-2.10 / -1.84%
|
116.00
|
116.90
|
110.00
|
112.00
|
112.00
|
5.92
|
150,100
|
|
|
8/30/2007
|
+3.10 / +2.79%
|
111.00
|
115.60
|
111.00
|
114.10
|
114.10
|
6.03
|
127,200
|
|
|
8/29/2007
|
+3.00 / +2.78%
|
104.50
|
112.00
|
104.00
|
111.00
|
111.00
|
5.87
|
145,800
|
|
|
8/28/2007
|
+5.00 / +4.85%
|
102.10
|
108.00
|
101.20
|
108.00
|
108.00
|
5.71
|
69,800
|
|
|
8/27/2007
|
+2.00 / +1.98%
|
100.10
|
103.00
|
100.00
|
103.00
|
103.00
|
5.44
|
56,400
|
|
|
8/24/2007
|
+1.10 / +1.10%
|
100.00
|
101.40
|
99.90
|
101.00
|
101.00
|
5.34
|
70,300
|
|
|
8/23/2007
|
+0.40 / +0.40%
|
99.50
|
100.00
|
99.50
|
99.90
|
99.90
|
5.28
|
83,100
|
|
|
8/22/2007
|
-0.50 / -0.50%
|
100.00
|
100.50
|
99.50
|
99.50
|
99.50
|
5.26
|
88,700
|
|
|
8/21/2007
|
+1.00 / +1.01%
|
100.00
|
100.00
|
99.00
|
100.00
|
100.00
|
5.28
|
59,400
|
|
|
8/20/2007
|
-0.10 / -0.10%
|
98.60
|
99.20
|
98.50
|
99.00
|
99.00
|
5.23
|
41,500
|
|
|
8/17/2007
|
-0.90 / -0.90%
|
98.00
|
100.00
|
98.00
|
99.10
|
99.10
|
5.24
|
63,300
|
|
|
8/16/2007
|
0.00 / 0.00%
|
100.00
|
100.50
|
100.00
|
100.00
|
100.00
|
5.28
|
84,500
|
|
|
8/15/2007
|
-0.40 / -0.40%
|
100.10
|
100.50
|
99.50
|
100.00
|
100.00
|
5.28
|
60,000
|
|
|
8/14/2007
|
+0.40 / +0.40%
|
99.00
|
100.50
|
95.00
|
100.40
|
100.40
|
5.31
|
114,400
|
|
|
8/13/2007
|
-0.90 / -0.89%
|
100.00
|
101.00
|
98.50
|
100.00
|
100.00
|
5.28
|
91,200
|
|
|
8/10/2007
|
+0.90 / +0.90%
|
102.00
|
102.00
|
99.00
|
100.90
|
100.90
|
5.33
|
177,400
|
|
|
8/9/2007
|
+2.70 / +2.77%
|
98.00
|
100.00
|
98.00
|
100.00
|
100.00
|
5.28
|
168,300
|
|
|