|
Closing price on 9/22/2010
|
|
| Open |
15.50 |
| High |
16.30 |
| Low |
15.00 |
| Volume |
2,100 |
| Split-adjusted Price |
5.89 |
|
|
NST Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/22/2010
|
-0.50 / -3.23%
|
15.50
|
16.30
|
15.00
|
15.00
|
15.57
|
5.89
|
2,100
|
|
|
9/21/2010
|
+0.70 / +4.73%
|
15.50
|
15.50
|
15.50
|
15.50
|
15.50
|
6.08
|
200
|
|
|
9/20/2010
|
-1.00 / -6.33%
|
16.00
|
16.00
|
14.80
|
14.80
|
14.98
|
5.81
|
8,000
|
|
|
9/17/2010
|
+0.80 / +5.33%
|
15.80
|
15.80
|
15.80
|
15.80
|
15.80
|
6.20
|
200
|
|
|
9/16/2010
|
+0.30 / +2.04%
|
15.60
|
15.70
|
15.00
|
15.00
|
15.14
|
5.89
|
2,700
|
|
|
9/15/2010
|
-0.40 / -2.65%
|
16.10
|
16.10
|
14.70
|
14.70
|
14.79
|
5.77
|
7,100
|
|
|
9/14/2010
|
-0.40 / -2.58%
|
16.40
|
16.40
|
15.10
|
15.10
|
15.75
|
5.93
|
1,000
|
|
|
9/13/2010
|
+1.10 / +7.64%
|
15.50
|
15.50
|
15.50
|
15.50
|
15.50
|
6.08
|
2,800
|
|
|
9/10/2010
|
-1.40 / -8.86%
|
15.90
|
15.90
|
14.40
|
14.40
|
14.58
|
5.65
|
8,500
|
|
|
9/9/2010
|
+0.10 / +0.64%
|
16.50
|
16.50
|
14.50
|
15.80
|
15.44
|
6.20
|
2,400
|
|
|
9/8/2010
|
+0.50 / +3.29%
|
16.00
|
16.00
|
14.40
|
15.70
|
15.47
|
6.16
|
2,300
|
|
|
9/7/2010
|
-1.00 / -6.17%
|
15.20
|
15.90
|
15.20
|
15.20
|
15.24
|
5.97
|
5,700
|
|
|
9/6/2010
|
+0.70 / +4.52%
|
16.40
|
16.40
|
16.20
|
16.20
|
16.27
|
6.36
|
300
|
|
|
9/1/2010
|
+0.20 / +1.31%
|
16.30
|
16.30
|
15.50
|
15.50
|
15.52
|
6.08
|
5,000
|
|
|
8/31/2010
|
-0.70 / -4.38%
|
16.30
|
16.30
|
15.30
|
15.30
|
15.42
|
6.00
|
4,700
|
|
|
8/30/2010
|
+0.10 / +0.63%
|
16.80
|
16.80
|
16.00
|
16.00
|
16.25
|
6.28
|
14,100
|
|
|
8/27/2010
|
-0.80 / -4.79%
|
15.90
|
15.90
|
15.90
|
15.90
|
15.90
|
6.24
|
2,600
|
|
|
8/26/2010
|
-1.20 / -6.70%
|
17.70
|
17.70
|
16.70
|
16.70
|
17.03
|
6.55
|
300
|
|
|
8/25/2010
|
0.00 / 0.00%
|
17.90
|
17.90
|
17.90
|
17.90
|
17.90
|
7.03
|
0
|
|
|
8/24/2010
|
+0.30 / +1.70%
|
17.90
|
17.90
|
17.90
|
17.90
|
17.90
|
7.03
|
100
|
|
|
8/23/2010
|
+1.10 / +6.67%
|
17.60
|
17.60
|
17.60
|
17.60
|
17.60
|
6.91
|
100
|
|
|
8/20/2010
|
-0.20 / -1.20%
|
16.80
|
16.80
|
16.50
|
16.50
|
16.65
|
6.48
|
2,100
|
|
|
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
|
|
|