|
Closing price on 9/13/2010
|
|
| Open |
87.90 |
| High |
87.90 |
| Low |
84.00 |
| Volume |
26,800 |
| Split-adjusted Price |
6.56 |
|
|
NTP Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/13/2010
|
+2.20 / +2.62%
|
87.90
|
87.90
|
84.00
|
86.20
|
86.20
|
6.56
|
26,800
|
|
|
9/10/2010
|
-2.00 / -2.33%
|
90.00
|
90.00
|
84.00
|
84.00
|
84.00
|
6.39
|
18,100
|
|
|
9/9/2010
|
-1.60 / -1.83%
|
86.10
|
87.50
|
86.00
|
86.00
|
86.00
|
6.55
|
9,000
|
|
|
9/8/2010
|
+0.60 / +0.69%
|
84.00
|
87.90
|
84.00
|
87.60
|
87.60
|
6.67
|
5,600
|
|
|
9/7/2010
|
-3.50 / -3.87%
|
89.00
|
89.00
|
85.10
|
87.00
|
87.00
|
6.62
|
12,700
|
|
|
9/6/2010
|
+2.00 / +2.26%
|
90.00
|
91.30
|
89.50
|
90.50
|
90.50
|
6.74
|
27,300
|
|
|
9/1/2010
|
+0.50 / +0.57%
|
88.00
|
89.00
|
88.00
|
88.50
|
88.50
|
6.59
|
6,400
|
|
|
8/31/2010
|
+2.30 / +2.68%
|
88.00
|
89.80
|
87.50
|
88.00
|
88.00
|
6.55
|
34,200
|
|
|
8/30/2010
|
+4.70 / +5.80%
|
85.00
|
85.70
|
84.50
|
85.70
|
85.70
|
6.38
|
22,200
|
|
|
8/27/2010
|
0.00 / 0.00%
|
82.40
|
82.40
|
79.80
|
81.00
|
81.00
|
6.03
|
54,400
|
|
|
8/26/2010
|
0.00 / 0.00%
|
83.90
|
84.00
|
80.50
|
81.00
|
81.00
|
6.03
|
29,900
|
|
|
8/25/2010
|
-5.00 / -5.81%
|
90.00
|
90.00
|
80.10
|
81.00
|
81.00
|
6.03
|
88,900
|
|
|
8/24/2010
|
-2.50 / -2.82%
|
88.40
|
88.40
|
85.00
|
86.00
|
86.00
|
6.40
|
37,000
|
|
|
8/23/2010
|
+1.00 / +1.14%
|
92.80
|
92.80
|
87.50
|
88.50
|
88.50
|
6.59
|
20,800
|
|
|
8/20/2010
|
+0.20 / +0.23%
|
87.50
|
91.00
|
87.00
|
87.50
|
87.50
|
6.51
|
11,300
|
|
|
8/19/2010
|
+0.70 / +0.81%
|
87.00
|
88.00
|
87.00
|
87.30
|
87.30
|
6.50
|
10,600
|
|
|
8/18/2010
|
-3.40 / -3.78%
|
89.60
|
89.60
|
86.50
|
86.60
|
86.60
|
6.45
|
38,400
|
|
|
8/17/2010
|
-2.50 / -2.70%
|
92.50
|
92.50
|
89.00
|
90.00
|
90.00
|
6.70
|
12,800
|
|
|
8/16/2010
|
+1.50 / +1.65%
|
93.80
|
93.80
|
92.00
|
92.50
|
92.50
|
6.89
|
6,300
|
|
|
8/13/2010
|
+5.00 / +5.81%
|
85.50
|
92.00
|
85.20
|
91.00
|
91.00
|
6.77
|
10,800
|
|
|
8/12/2010
|
-6.00 / -6.52%
|
89.10
|
91.20
|
86.00
|
86.00
|
86.00
|
6.40
|
21,000
|
|
|
8/11/2010
|
+1.50 / +1.66%
|
94.00
|
94.00
|
90.00
|
92.00
|
92.00
|
6.85
|
38,900
|
|
|
8/10/2010
|
-2.00 / -2.16%
|
92.00
|
92.00
|
89.00
|
90.50
|
90.50
|
6.74
|
15,200
|
|
|
8/9/2010
|
-1.30 / -1.39%
|
94.00
|
94.50
|
92.00
|
92.50
|
92.50
|
6.89
|
20,900
|
|
|
8/6/2010
|
-0.30 / -0.32%
|
90.00
|
94.90
|
90.00
|
93.80
|
93.80
|
6.98
|
6,200
|
|
|
8/5/2010
|
-0.90 / -0.95%
|
95.00
|
95.00
|
94.10
|
94.10
|
94.10
|
7.00
|
10,900
|
|
|
8/4/2010
|
+1.90 / +2.04%
|
93.50
|
96.00
|
93.50
|
95.00
|
95.00
|
7.07
|
44,300
|
|
|
8/3/2010
|
-0.40 / -0.43%
|
93.00
|
93.10
|
93.00
|
93.10
|
93.10
|
6.93
|
15,400
|
|
|
8/2/2010
|
-0.80 / -0.85%
|
92.00
|
94.00
|
92.00
|
93.50
|
93.50
|
6.96
|
7,400
|
|
|
7/30/2010
|
+0.20 / +0.21%
|
94.00
|
94.30
|
93.80
|
94.30
|
94.30
|
7.02
|
16,500
|
|
|