|
Closing price on 8/19/2010
|
|
| Open |
14.90 |
| High |
16.70 |
| Low |
14.90 |
| Volume |
200 |
| Split-adjusted Price |
6.55 |
|
|
NST Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
8/19/2010
|
+1.90 / +12.84%
|
14.90
|
16.70
|
14.90
|
16.70
|
15.80
|
6.55
|
200
|
|
|
8/18/2010
|
-1.00 / -6.33%
|
16.70
|
16.70
|
14.80
|
14.80
|
15.75
|
5.81
|
200
|
|
|
8/17/2010
|
-1.10 / -6.51%
|
15.80
|
15.80
|
15.80
|
15.80
|
15.80
|
6.20
|
2,700
|
|
|
8/16/2010
|
+1.30 / +8.33%
|
16.70
|
16.90
|
16.70
|
16.90
|
16.88
|
6.63
|
13,900
|
|
|
8/13/2010
|
-0.80 / -4.88%
|
17.80
|
17.80
|
15.60
|
15.60
|
15.76
|
6.12
|
31,800
|
|
|
8/12/2010
|
-1.20 / -6.82%
|
18.50
|
18.50
|
16.40
|
16.40
|
16.68
|
6.44
|
1,900
|
|
|
8/11/2010
|
0.00 / 0.00%
|
17.60
|
17.60
|
17.60
|
17.60
|
17.60
|
6.91
|
0
|
|
|
8/10/2010
|
0.00 / 0.00%
|
17.60
|
17.60
|
17.60
|
17.60
|
17.60
|
6.91
|
0
|
|
|
8/9/2010
|
0.00 / 0.00%
|
17.60
|
17.60
|
17.60
|
17.60
|
17.60
|
6.91
|
0
|
|
|
8/6/2010
|
+1.10 / +6.67%
|
17.60
|
17.60
|
17.60
|
17.60
|
17.60
|
6.91
|
100
|
|
|
8/5/2010
|
-0.70 / -4.07%
|
16.70
|
16.70
|
16.50
|
16.50
|
16.51
|
6.48
|
3,000
|
|
|
8/4/2010
|
+0.40 / +2.38%
|
17.20
|
17.20
|
17.20
|
17.20
|
17.20
|
6.75
|
100
|
|
|
8/3/2010
|
+0.30 / +1.82%
|
17.60
|
17.60
|
16.80
|
16.80
|
16.87
|
6.59
|
1,100
|
|
|
8/2/2010
|
-0.60 / -3.51%
|
18.30
|
18.30
|
16.50
|
16.50
|
16.80
|
6.48
|
4,400
|
|
|
7/30/2010
|
-0.20 / -1.16%
|
17.80
|
17.80
|
17.00
|
17.10
|
17.16
|
6.71
|
2,500
|
|
|
7/29/2010
|
+0.30 / +1.76%
|
17.00
|
17.30
|
16.40
|
17.30
|
17.10
|
6.79
|
2,300
|
|
|
7/28/2010
|
-0.10 / -0.58%
|
17.60
|
17.60
|
17.00
|
17.00
|
17.20
|
6.67
|
300
|
|
|
7/27/2010
|
+0.10 / +0.59%
|
17.50
|
18.30
|
17.00
|
17.10
|
17.40
|
6.71
|
10,800
|
|
|
7/26/2010
|
-0.30 / -1.73%
|
17.00
|
17.90
|
17.00
|
17.00
|
17.53
|
6.67
|
6,600
|
|
|
7/23/2010
|
-0.70 / -3.89%
|
19.00
|
19.00
|
16.70
|
17.30
|
17.02
|
6.79
|
4,200
|
|
|
7/22/2010
|
-1.30 / -6.74%
|
19.00
|
19.00
|
17.90
|
18.00
|
17.94
|
7.06
|
12,400
|
|
|
7/21/2010
|
+0.80 / +4.32%
|
18.60
|
19.40
|
18.60
|
19.30
|
19.22
|
7.57
|
3,500
|
|
|
7/20/2010
|
-0.10 / -0.54%
|
19.60
|
19.60
|
18.40
|
18.50
|
18.71
|
7.26
|
20,600
|
|
|
7/19/2010
|
+1.10 / +6.29%
|
17.60
|
18.60
|
17.60
|
18.60
|
18.41
|
7.30
|
62,400
|
|
|
7/16/2010
|
+0.50 / +2.94%
|
17.30
|
17.50
|
17.30
|
17.50
|
17.39
|
6.87
|
24,600
|
|
|
7/15/2010
|
-0.40 / -2.30%
|
17.40
|
17.40
|
17.00
|
17.00
|
17.29
|
6.67
|
11,200
|
|
|
7/14/2010
|
+0.40 / +2.35%
|
18.00
|
18.00
|
16.90
|
17.40
|
17.14
|
6.83
|
12,200
|
|
|
7/13/2010
|
0.00 / 0.00%
|
17.30
|
17.30
|
16.60
|
17.00
|
16.92
|
6.67
|
6,100
|
|
|
7/12/2010
|
+0.60 / +3.66%
|
16.00
|
17.00
|
15.90
|
17.00
|
16.26
|
6.67
|
700
|
|
|
7/9/2010
|
0.00 / 0.00%
|
16.40
|
16.80
|
16.40
|
16.40
|
16.56
|
6.44
|
3,100
|
|
|