|
Closing price on 12/23/2010
|
|
| Open |
13.10 |
| High |
13.10 |
| Low |
12.30 |
| Volume |
2,600 |
| Split-adjusted Price |
4.83 |
|
|
NST Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
12/23/2010
|
-0.20 / -1.60%
|
13.10
|
13.10
|
12.30
|
12.30
|
12.41
|
4.83
|
2,600
|
|
|
12/22/2010
|
-0.40 / -3.10%
|
12.50
|
12.50
|
12.50
|
12.50
|
12.50
|
4.91
|
0
|
|
|
12/21/2010
|
-0.10 / -0.77%
|
12.50
|
12.90
|
12.40
|
12.90
|
12.48
|
5.06
|
3,500
|
|
|
12/20/2010
|
+0.50 / +4.00%
|
13.40
|
13.40
|
13.00
|
13.00
|
13.30
|
5.10
|
400
|
|
|
12/17/2010
|
-0.90 / -6.72%
|
12.60
|
12.60
|
12.50
|
12.50
|
12.55
|
4.91
|
1,800
|
|
|
12/16/2010
|
-1.00 / -6.94%
|
13.40
|
13.40
|
13.40
|
13.40
|
13.40
|
5.26
|
200
|
|
|
12/15/2010
|
0.00 / 0.00%
|
14.40
|
14.40
|
14.40
|
14.40
|
14.40
|
5.65
|
0
|
|
|
12/14/2010
|
-0.10 / -0.69%
|
14.40
|
14.40
|
14.40
|
14.40
|
14.40
|
5.65
|
0
|
|
|
12/13/2010
|
+0.50 / +3.57%
|
14.10
|
14.50
|
14.10
|
14.50
|
14.41
|
5.69
|
3,100
|
|
|
12/10/2010
|
-0.50 / -3.45%
|
14.00
|
14.00
|
14.00
|
14.00
|
14.00
|
5.49
|
100
|
|
|
12/9/2010
|
+0.50 / +3.57%
|
13.10
|
14.50
|
13.10
|
14.50
|
13.57
|
5.69
|
1,500
|
|
|
12/8/2010
|
-1.00 / -6.67%
|
14.00
|
14.00
|
14.00
|
14.00
|
14.00
|
5.49
|
200
|
|
|
12/7/2010
|
+0.40 / +2.74%
|
15.00
|
15.00
|
15.00
|
15.00
|
15.00
|
5.89
|
100
|
|
|
12/6/2010
|
+0.70 / +5.04%
|
14.00
|
14.60
|
14.00
|
14.60
|
14.42
|
5.73
|
13,400
|
|
|
12/3/2010
|
+0.50 / +3.73%
|
14.00
|
14.00
|
13.50
|
13.90
|
13.71
|
5.46
|
13,900
|
|
|
12/2/2010
|
-0.80 / -5.63%
|
13.30
|
14.80
|
13.30
|
13.40
|
13.60
|
5.26
|
4,800
|
|
|
12/1/2010
|
-0.30 / -2.07%
|
14.40
|
14.40
|
14.20
|
14.20
|
14.30
|
5.57
|
200
|
|
|
11/30/2010
|
0.00 / 0.00%
|
16.40
|
16.40
|
14.50
|
14.50
|
15.18
|
5.69
|
500
|
|
|
11/29/2010
|
0.00 / 0.00%
|
16.20
|
16.20
|
14.50
|
14.50
|
15.35
|
5.69
|
200
|
|
|
11/26/2010
|
-0.80 / -5.23%
|
16.50
|
16.50
|
14.50
|
14.50
|
15.50
|
5.69
|
200
|
|
|
11/25/2010
|
-1.10 / -6.71%
|
17.50
|
17.50
|
15.30
|
15.30
|
15.48
|
6.00
|
1,200
|
|
|
11/24/2010
|
+1.70 / +11.56%
|
16.40
|
16.40
|
16.40
|
16.40
|
16.40
|
6.44
|
100
|
|
|
11/23/2010
|
-1.00 / -6.37%
|
16.70
|
16.70
|
14.70
|
14.70
|
15.37
|
5.77
|
300
|
|
|
11/22/2010
|
+0.80 / +5.37%
|
15.70
|
15.70
|
15.70
|
15.70
|
15.70
|
6.16
|
100
|
|
|
11/19/2010
|
0.00 / 0.00%
|
14.90
|
14.90
|
14.90
|
14.90
|
14.90
|
5.85
|
0
|
|
|
11/18/2010
|
+0.80 / +5.67%
|
14.90
|
14.90
|
14.90
|
14.90
|
14.90
|
5.85
|
800
|
|
|
11/17/2010
|
+0.30 / +2.17%
|
14.10
|
14.10
|
14.10
|
14.10
|
14.10
|
5.53
|
100
|
|
|
11/16/2010
|
-0.20 / -1.43%
|
14.20
|
14.20
|
13.80
|
13.80
|
13.83
|
5.42
|
1,200
|
|
|
11/15/2010
|
-1.00 / -6.67%
|
15.00
|
15.20
|
14.00
|
14.00
|
14.77
|
5.49
|
700
|
|
|
11/12/2010
|
+0.60 / +4.17%
|
15.00
|
15.00
|
15.00
|
15.00
|
15.00
|
5.89
|
0
|
|
|