Closing price on 3/1/2007
|
|
Open |
55.60 |
High |
58.30 |
Low |
53.00 |
Volume |
12,800 |
Split-adjusted Price |
11.37 |
|
|
NST Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
3/1/2007
|
+6.00 / +11.54%
|
55.60
|
58.30
|
53.00
|
58.00
|
54.40
|
11.37
|
12,800
|
|
2/28/2007
|
+1.00 / +1.96%
|
54.00
|
54.00
|
50.50
|
52.00
|
53.00
|
10.19
|
15,600
|
|
2/27/2007
|
+3.00 / +6.25%
|
47.00
|
51.00
|
47.00
|
51.00
|
49.10
|
9.99
|
20,600
|
|
2/26/2007
|
+3.00 / +6.67%
|
44.90
|
48.00
|
44.90
|
48.00
|
46.40
|
9.41
|
6,100
|
|
2/15/2007
|
-0.60 / -1.32%
|
45.00
|
45.00
|
45.00
|
45.00
|
45.00
|
8.82
|
4,400
|
|
2/14/2007
|
-0.20 / -0.44%
|
45.00
|
45.60
|
44.50
|
45.60
|
45.00
|
8.94
|
4,400
|
|
2/13/2007
|
-0.20 / -0.43%
|
46.30
|
46.50
|
44.50
|
45.80
|
45.90
|
8.98
|
7,300
|
|
2/12/2007
|
+3.10 / +7.23%
|
48.30
|
48.30
|
45.90
|
46.00
|
46.30
|
9.01
|
9,800
|
|
2/9/2007
|
+1.30 / +3.13%
|
45.70
|
45.70
|
42.90
|
42.90
|
45.70
|
8.41
|
16,800
|
|
2/8/2007
|
+3.70 / +9.76%
|
41.60
|
41.60
|
41.60
|
41.60
|
41.60
|
8.15
|
7,900
|
|
2/7/2007
|
-0.10 / -0.26%
|
37.80
|
38.20
|
37.00
|
37.90
|
37.90
|
7.43
|
23,100
|
|
2/6/2007
|
0.00 / 0.00%
|
38.00
|
38.00
|
38.00
|
38.00
|
38.00
|
7.45
|
800
|
|
2/5/2007
|
-0.20 / -0.52%
|
38.20
|
38.40
|
38.00
|
38.00
|
38.20
|
7.45
|
5,100
|
|
2/2/2007
|
+0.30 / +0.79%
|
38.20
|
40.00
|
37.00
|
38.20
|
37.90
|
7.49
|
13,700
|
|
2/1/2007
|
+0.90 / +2.43%
|
37.50
|
37.90
|
37.50
|
37.90
|
37.90
|
7.43
|
1,600
|
|
1/31/2007
|
+2.50 / +7.25%
|
37.00
|
37.00
|
37.00
|
37.00
|
37.00
|
7.25
|
2,000
|
|
1/30/2007
|
+1.50 / +4.55%
|
34.00
|
35.50
|
33.00
|
34.50
|
34.20
|
6.76
|
5,900
|
|
1/29/2007
|
+1.30 / +4.10%
|
34.80
|
34.80
|
32.00
|
33.00
|
33.40
|
6.47
|
4,500
|
|
1/26/2007
|
+0.70 / +2.26%
|
31.70
|
31.70
|
31.70
|
31.70
|
31.70
|
6.21
|
500
|
|
1/25/2007
|
0.00 / 0.00%
|
33.80
|
33.80
|
31.00
|
31.00
|
31.70
|
6.08
|
1,800
|
|
1/24/2007
|
+1.00 / +3.33%
|
30.50
|
31.00
|
30.50
|
31.00
|
30.80
|
6.08
|
3,000
|
|
1/23/2007
|
0.00 / 0.00%
|
31.00
|
31.00
|
30.00
|
30.00
|
30.20
|
5.88
|
2,700
|
|
1/22/2007
|
0.00 / 0.00%
|
30.00
|
30.00
|
30.00
|
30.00
|
30.00
|
5.88
|
0
|
|
1/19/2007
|
0.00 / 0.00%
|
30.00
|
30.00
|
30.00
|
30.00
|
30.00
|
5.88
|
400
|
|
1/18/2007
|
-1.00 / -3.23%
|
31.00
|
31.00
|
29.00
|
30.00
|
29.90
|
5.88
|
2,400
|
|
1/17/2007
|
0.00 / 0.00%
|
31.00
|
31.00
|
31.00
|
31.00
|
31.00
|
6.08
|
7,500
|
|
1/16/2007
|
0.00 / 0.00%
|
31.00
|
31.00
|
31.00
|
31.00
|
31.00
|
6.08
|
5,000
|
|
1/15/2007
|
0.00 / 0.00%
|
32.00
|
32.00
|
31.00
|
31.00
|
31.00
|
6.08
|
4,100
|
|
1/12/2007
|
+0.10 / +0.32%
|
31.00
|
31.00
|
31.00
|
31.00
|
31.00
|
6.08
|
5,000
|
|
1/11/2007
|
-1.10 / -3.44%
|
30.90
|
31.00
|
30.90
|
30.90
|
31.00
|
6.06
|
9,900
|
|
|