|
Closing price on 5/20/2009
|
|
| Open |
16.00 |
| High |
16.00 |
| Low |
15.70 |
| Volume |
26,900 |
| Split-adjusted Price |
4.44 |
|
|
NST Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/20/2009
|
+0.20 / +1.28%
|
16.00
|
16.00
|
15.70
|
15.80
|
15.83
|
4.44
|
26,900
|
|
|
5/19/2009
|
+0.60 / +4.00%
|
16.00
|
16.30
|
15.60
|
15.60
|
15.81
|
4.39
|
700
|
|
|
5/18/2009
|
+0.40 / +2.74%
|
15.40
|
15.50
|
15.00
|
15.00
|
15.28
|
4.22
|
1,300
|
|
|
5/15/2009
|
+0.60 / +4.29%
|
13.60
|
14.60
|
13.60
|
14.60
|
14.45
|
4.11
|
18,400
|
|
|
5/14/2009
|
-0.10 / -0.71%
|
14.00
|
14.10
|
13.40
|
14.00
|
13.72
|
3.94
|
15,400
|
|
|
5/13/2009
|
+0.70 / +5.22%
|
14.10
|
14.10
|
13.50
|
14.10
|
14.09
|
3.97
|
41,800
|
|
|
5/12/2009
|
+0.20 / +1.52%
|
12.60
|
13.40
|
12.60
|
13.40
|
13.25
|
3.77
|
9,100
|
|
|
5/11/2009
|
+0.70 / +5.60%
|
12.50
|
13.20
|
12.50
|
13.20
|
12.58
|
3.71
|
5,800
|
|
|
5/8/2009
|
-0.40 / -3.10%
|
12.50
|
12.50
|
12.50
|
12.50
|
12.50
|
3.52
|
1,100
|
|
|
5/7/2009
|
0.00 / 0.00%
|
12.90
|
12.90
|
12.90
|
12.90
|
12.90
|
3.63
|
1,100
|
|
|
5/6/2009
|
-0.60 / -4.44%
|
12.90
|
12.90
|
12.90
|
12.90
|
12.90
|
3.63
|
2,400
|
|
|
5/5/2009
|
+0.30 / +2.27%
|
14.00
|
14.00
|
13.00
|
13.50
|
13.81
|
3.80
|
6,600
|
|
|
5/4/2009
|
+0.80 / +6.45%
|
13.20
|
13.20
|
12.60
|
13.20
|
13.08
|
3.71
|
5,200
|
|
|
4/29/2009
|
-0.60 / -4.62%
|
12.30
|
12.40
|
12.20
|
12.40
|
12.36
|
3.49
|
700
|
|
|
4/28/2009
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
3.66
|
300
|
|
|
4/27/2009
|
+0.50 / +4.00%
|
13.00
|
13.20
|
13.00
|
13.00
|
13.03
|
3.66
|
1,600
|
|
|
4/24/2009
|
+0.80 / +6.84%
|
12.50
|
12.50
|
12.50
|
12.50
|
12.50
|
3.52
|
2,100
|
|
|
4/23/2009
|
-0.40 / -3.31%
|
11.70
|
11.70
|
11.70
|
11.70
|
11.70
|
3.29
|
0
|
|
|
4/22/2009
|
+0.70 / +6.14%
|
12.10
|
12.10
|
11.60
|
12.10
|
11.74
|
3.40
|
2,200
|
|
|
4/21/2009
|
-0.80 / -6.56%
|
11.40
|
11.40
|
11.40
|
11.40
|
11.40
|
3.21
|
100
|
|
|
4/20/2009
|
-0.60 / -4.69%
|
12.20
|
12.20
|
12.20
|
12.20
|
12.20
|
3.43
|
2,100
|
|
|
4/17/2009
|
-1.20 / -8.57%
|
13.20
|
13.20
|
12.80
|
12.80
|
13.10
|
3.60
|
4,200
|
|
|
4/16/2009
|
0.00 / 0.00%
|
13.50
|
14.00
|
13.20
|
14.00
|
13.57
|
3.94
|
12,000
|
|
|
4/15/2009
|
+0.40 / +2.94%
|
13.60
|
14.00
|
13.10
|
14.00
|
13.51
|
3.94
|
12,700
|
|
|
4/14/2009
|
0.00 / 0.00%
|
13.20
|
13.60
|
13.20
|
13.60
|
13.57
|
3.83
|
3,800
|
|
|
4/13/2009
|
+0.80 / +6.25%
|
13.40
|
13.60
|
13.40
|
13.60
|
13.56
|
3.83
|
13,700
|
|
|
4/10/2009
|
+0.70 / +5.79%
|
12.70
|
12.80
|
12.70
|
12.80
|
12.80
|
3.60
|
18,900
|
|
|
4/9/2009
|
-0.40 / -3.20%
|
12.20
|
12.20
|
11.90
|
12.10
|
12.04
|
3.40
|
3,200
|
|
|
4/8/2009
|
-0.80 / -6.02%
|
13.70
|
13.70
|
12.50
|
12.50
|
12.70
|
3.52
|
4,500
|
|
|
4/7/2009
|
+0.60 / +4.72%
|
13.00
|
13.30
|
12.80
|
13.30
|
13.00
|
3.74
|
10,100
|
|
|