Closing price on 8/21/2007
|
|
Open |
25.30 |
High |
25.30 |
Low |
25.30 |
Volume |
1,000 |
Split-adjusted Price |
5.46 |
|
|
NST Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
8/21/2007
|
+0.30 / +1.20%
|
25.30
|
25.30
|
25.30
|
25.30
|
25.30
|
5.46
|
1,000
|
|
8/20/2007
|
-0.80 / -3.10%
|
25.50
|
25.50
|
25.00
|
25.00
|
25.00
|
5.40
|
4,600
|
|
8/17/2007
|
+0.70 / +2.79%
|
25.30
|
26.00
|
24.50
|
25.80
|
25.80
|
5.57
|
3,000
|
|
8/16/2007
|
-0.90 / -3.46%
|
25.10
|
25.10
|
25.10
|
25.10
|
25.10
|
5.42
|
0
|
|
8/15/2007
|
+1.50 / +6.12%
|
25.00
|
26.00
|
24.90
|
26.00
|
26.00
|
5.61
|
1,400
|
|
8/14/2007
|
+0.20 / +0.82%
|
24.50
|
24.50
|
24.50
|
24.50
|
24.50
|
5.29
|
500
|
|
8/13/2007
|
-0.70 / -2.80%
|
24.30
|
24.30
|
24.30
|
24.30
|
24.30
|
5.25
|
0
|
|
8/10/2007
|
+0.10 / +0.40%
|
24.00
|
25.00
|
24.00
|
25.00
|
25.00
|
5.40
|
700
|
|
8/9/2007
|
+0.70 / +2.89%
|
24.90
|
24.90
|
24.90
|
24.90
|
24.90
|
5.38
|
200
|
|
8/8/2007
|
-1.00 / -3.97%
|
25.10
|
25.10
|
24.00
|
24.20
|
24.20
|
5.22
|
3,100
|
|
8/7/2007
|
-1.30 / -4.91%
|
25.20
|
25.20
|
25.20
|
25.20
|
25.20
|
5.44
|
1,000
|
|
8/6/2007
|
0.00 / 0.00%
|
26.50
|
26.50
|
26.50
|
26.50
|
26.50
|
5.72
|
0
|
|
8/3/2007
|
0.00 / 0.00%
|
26.50
|
26.50
|
26.50
|
26.50
|
26.50
|
5.72
|
0
|
|
8/2/2007
|
0.00 / 0.00%
|
26.50
|
26.50
|
26.50
|
26.50
|
26.50
|
5.72
|
0
|
|
8/1/2007
|
0.00 / 0.00%
|
26.50
|
26.50
|
26.50
|
26.50
|
26.50
|
5.72
|
0
|
|
7/31/2007
|
-1.50 / -5.36%
|
26.50
|
26.50
|
26.50
|
26.50
|
26.50
|
5.72
|
300
|
|
7/30/2007
|
-1.00 / -3.45%
|
28.00
|
28.00
|
28.00
|
28.00
|
28.00
|
6.04
|
1,500
|
|
7/27/2007
|
0.00 / 0.00%
|
29.00
|
29.00
|
29.00
|
29.00
|
29.00
|
6.26
|
0
|
|
7/26/2007
|
-1.00 / -3.33%
|
29.00
|
29.00
|
29.00
|
29.00
|
29.00
|
6.26
|
400
|
|
7/25/2007
|
0.00 / 0.00%
|
30.00
|
30.00
|
30.00
|
30.00
|
30.00
|
6.48
|
1,000
|
|
7/24/2007
|
0.00 / 0.00%
|
30.00
|
30.00
|
30.00
|
30.00
|
30.00
|
6.48
|
200
|
|
7/23/2007
|
0.00 / 0.00%
|
30.00
|
30.00
|
30.00
|
30.00
|
30.00
|
6.48
|
0
|
|
7/20/2007
|
-1.40 / -4.46%
|
30.00
|
30.00
|
30.00
|
30.00
|
30.00
|
6.48
|
200
|
|
7/19/2007
|
+2.80 / +9.79%
|
31.40
|
31.40
|
31.40
|
31.40
|
31.40
|
6.78
|
100
|
|
7/18/2007
|
+0.40 / +1.42%
|
28.60
|
28.60
|
28.60
|
28.60
|
28.60
|
6.17
|
1,000
|
|
7/17/2007
|
-0.80 / -2.76%
|
28.10
|
28.20
|
28.00
|
28.20
|
28.20
|
6.09
|
1,900
|
|
7/16/2007
|
-1.50 / -4.92%
|
29.00
|
29.00
|
29.00
|
29.00
|
29.00
|
6.26
|
400
|
|
7/13/2007
|
-1.00 / -3.17%
|
30.50
|
30.50
|
30.50
|
30.50
|
30.50
|
6.58
|
1,000
|
|
7/12/2007
|
-2.50 / -7.35%
|
31.50
|
31.50
|
31.50
|
31.50
|
31.50
|
6.80
|
300
|
|
7/11/2007
|
+2.00 / +6.25%
|
34.00
|
35.20
|
34.00
|
34.00
|
34.00
|
7.34
|
400
|
|
|