|
Closing price on 4/23/2012
|
|
| Open |
13.90 |
| High |
13.90 |
| Low |
13.80 |
| Volume |
2,900 |
| Split-adjusted Price |
6.48 |
|
|
NST Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
4/23/2012
|
0.00 / 0.00%
|
13.90
|
13.90
|
13.80
|
13.80
|
13.88
|
6.48
|
2,900
|
|
|
4/20/2012
|
+0.60 / +4.55%
|
13.50
|
13.80
|
13.20
|
13.80
|
13.47
|
6.48
|
12,500
|
|
|
4/19/2012
|
-0.80 / -5.71%
|
13.80
|
14.00
|
13.20
|
13.20
|
13.39
|
6.19
|
23,900
|
|
|
4/18/2012
|
0.00 / 0.00%
|
14.20
|
14.60
|
14.00
|
14.00
|
14.09
|
6.57
|
13,600
|
|
|
4/17/2012
|
-0.30 / -2.10%
|
14.50
|
14.50
|
14.00
|
14.00
|
14.26
|
6.57
|
12,600
|
|
|
4/16/2012
|
+0.80 / +5.93%
|
14.40
|
14.40
|
14.00
|
14.30
|
14.32
|
6.71
|
17,600
|
|
|
4/13/2012
|
+0.80 / +6.30%
|
13.50
|
13.50
|
13.50
|
13.50
|
13.50
|
6.33
|
35,100
|
|
|
4/12/2012
|
+0.20 / +1.60%
|
12.50
|
12.70
|
12.50
|
12.70
|
12.66
|
5.96
|
2,200
|
|
|
4/11/2012
|
+0.40 / +3.31%
|
12.30
|
12.50
|
12.30
|
12.50
|
12.37
|
5.87
|
5,955
|
|
|
4/10/2012
|
-0.30 / -2.42%
|
12.00
|
12.20
|
12.00
|
12.10
|
12.11
|
5.68
|
5,600
|
|
|
4/9/2012
|
+0.20 / +1.64%
|
12.90
|
12.90
|
12.30
|
12.40
|
12.40
|
5.82
|
2,700
|
|
|
4/6/2012
|
-0.10 / -0.81%
|
12.20
|
12.30
|
12.20
|
12.20
|
12.28
|
5.72
|
3,600
|
|
|
4/5/2012
|
+0.80 / +6.96%
|
12.30
|
12.30
|
12.20
|
12.30
|
12.29
|
5.77
|
16,180
|
|
|
4/4/2012
|
-0.50 / -4.17%
|
11.50
|
11.50
|
11.50
|
11.50
|
11.50
|
5.40
|
100
|
|
|
4/3/2012
|
+0.30 / +2.56%
|
11.40
|
12.00
|
11.30
|
12.00
|
11.84
|
5.63
|
1,400
|
|
|
3/30/2012
|
-0.30 / -2.50%
|
11.50
|
12.00
|
11.50
|
11.70
|
11.69
|
5.49
|
700
|
|
|
3/29/2012
|
-0.40 / -3.23%
|
12.30
|
12.30
|
12.00
|
12.00
|
12.15
|
5.63
|
1,000
|
|
|
3/28/2012
|
+0.70 / +5.98%
|
12.40
|
12.40
|
12.40
|
12.40
|
12.40
|
5.82
|
100
|
|
|
3/27/2012
|
-0.30 / -2.50%
|
12.00
|
12.00
|
11.50
|
11.70
|
11.70
|
5.49
|
6,400
|
|
|
3/26/2012
|
+0.30 / +2.56%
|
11.20
|
12.00
|
11.10
|
12.00
|
11.71
|
5.63
|
3,000
|
|
|
3/23/2012
|
+0.70 / +6.36%
|
11.50
|
11.70
|
11.10
|
11.70
|
11.44
|
5.49
|
5,900
|
|
|
3/22/2012
|
0.00 / 0.00%
|
10.90
|
11.40
|
10.90
|
11.00
|
11.09
|
5.16
|
1,200
|
|
|
3/21/2012
|
0.00 / 0.00%
|
10.70
|
11.10
|
10.70
|
11.00
|
10.95
|
5.16
|
4,300
|
|
|
3/20/2012
|
+0.30 / +2.80%
|
10.30
|
11.00
|
10.30
|
11.00
|
10.67
|
5.16
|
6,400
|
|
|
3/19/2012
|
-0.20 / -1.83%
|
10.70
|
10.70
|
10.70
|
10.70
|
10.70
|
5.02
|
500
|
|
|
3/16/2012
|
-0.30 / -2.68%
|
10.90
|
10.90
|
10.90
|
10.90
|
10.90
|
5.11
|
1,500
|
|
|
3/15/2012
|
+0.20 / +1.82%
|
11.00
|
11.20
|
10.80
|
11.20
|
10.90
|
5.26
|
5,500
|
|
|
3/14/2012
|
-0.40 / -3.51%
|
11.00
|
11.00
|
11.00
|
11.00
|
11.00
|
5.16
|
3,000
|
|
|
3/13/2012
|
+0.40 / +3.64%
|
11.40
|
11.40
|
11.40
|
11.40
|
11.40
|
5.35
|
100
|
|
|
3/12/2012
|
-0.20 / -1.79%
|
11.00
|
11.40
|
11.00
|
11.00
|
11.15
|
5.16
|
6,600
|
|
|