|
Closing price on 3/28/2007
|
|
| Open |
44.00 |
| High |
48.70 |
| Low |
44.00 |
| Volume |
3,400 |
| Split-adjusted Price |
9.71 |
|
|
NST Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
3/28/2007
|
-3.00 / -6.25%
|
44.00
|
48.70
|
44.00
|
45.00
|
46.60
|
9.71
|
3,400
|
|
|
3/27/2007
|
-5.00 / -9.43%
|
48.50
|
48.50
|
48.00
|
48.00
|
48.30
|
10.36
|
500
|
|
|
3/26/2007
|
-5.00 / -8.62%
|
54.00
|
54.00
|
53.00
|
53.00
|
53.10
|
11.44
|
2,500
|
|
|
3/23/2007
|
-2.00 / -3.33%
|
63.00
|
63.00
|
53.50
|
58.00
|
57.00
|
12.52
|
1,700
|
|
|
3/22/2007
|
+0.50 / +0.84%
|
56.00
|
60.00
|
56.00
|
60.00
|
58.30
|
12.95
|
1,900
|
|
|
3/21/2007
|
-3.50 / -5.56%
|
63.50
|
65.00
|
59.50
|
59.50
|
62.20
|
12.84
|
7,600
|
|
|
3/20/2007
|
+4.00 / +6.78%
|
63.40
|
65.00
|
60.00
|
63.00
|
62.30
|
13.60
|
16,700
|
|
|
3/19/2007
|
-1.00 / -1.67%
|
59.60
|
59.60
|
58.50
|
59.00
|
59.10
|
12.74
|
9,500
|
|
|
3/16/2007
|
+5.40 / +9.89%
|
49.20
|
60.00
|
49.20
|
60.00
|
54.20
|
12.95
|
4,000
|
|
|
3/15/2007
|
-7.40 / -11.94%
|
54.60
|
54.60
|
54.60
|
54.60
|
54.60
|
11.79
|
2,500
|
|
|
3/14/2007
|
-1.00 / -1.59%
|
56.70
|
63.00
|
56.70
|
62.00
|
60.60
|
13.38
|
2,900
|
|
|
3/13/2007
|
-5.00 / -7.35%
|
63.00
|
63.00
|
62.90
|
63.00
|
63.00
|
13.60
|
2,500
|
|
|
3/12/2007
|
-1.80 / -2.58%
|
68.00
|
68.00
|
64.00
|
68.00
|
67.80
|
14.68
|
7,700
|
|
|
3/9/2007
|
+0.80 / +1.16%
|
72.00
|
74.00
|
69.00
|
69.80
|
70.50
|
13.68
|
22,200
|
|
|
3/8/2007
|
0.00 / 0.00%
|
70.00
|
70.00
|
68.00
|
69.00
|
69.80
|
13.52
|
20,700
|
|
|
3/7/2007
|
0.00 / 0.00%
|
76.50
|
76.50
|
68.50
|
69.00
|
69.90
|
13.52
|
12,000
|
|
|
3/6/2007
|
+4.60 / +7.14%
|
70.80
|
70.80
|
67.50
|
69.00
|
69.60
|
13.52
|
23,600
|
|
|
3/5/2007
|
+4.60 / +7.69%
|
64.40
|
64.40
|
64.40
|
64.40
|
64.40
|
12.62
|
9,600
|
|
|
3/2/2007
|
+1.80 / +3.10%
|
56.00
|
59.80
|
56.00
|
59.80
|
58.60
|
11.72
|
7,400
|
|
|
3/1/2007
|
+6.00 / +11.54%
|
55.60
|
58.30
|
53.00
|
58.00
|
54.40
|
11.37
|
12,800
|
|
|
2/28/2007
|
+1.00 / +1.96%
|
54.00
|
54.00
|
50.50
|
52.00
|
53.00
|
10.19
|
15,600
|
|
|
2/27/2007
|
+3.00 / +6.25%
|
47.00
|
51.00
|
47.00
|
51.00
|
49.10
|
9.99
|
20,600
|
|
|
2/26/2007
|
+3.00 / +6.67%
|
44.90
|
48.00
|
44.90
|
48.00
|
46.40
|
9.41
|
6,100
|
|
|
2/15/2007
|
-0.60 / -1.32%
|
45.00
|
45.00
|
45.00
|
45.00
|
45.00
|
8.82
|
4,400
|
|
|
2/14/2007
|
-0.20 / -0.44%
|
45.00
|
45.60
|
44.50
|
45.60
|
45.00
|
8.94
|
4,400
|
|
|
2/13/2007
|
-0.20 / -0.43%
|
46.30
|
46.50
|
44.50
|
45.80
|
45.90
|
8.98
|
7,300
|
|
|
2/12/2007
|
+3.10 / +7.23%
|
48.30
|
48.30
|
45.90
|
46.00
|
46.30
|
9.01
|
9,800
|
|
|
2/9/2007
|
+1.30 / +3.13%
|
45.70
|
45.70
|
42.90
|
42.90
|
45.70
|
8.41
|
16,800
|
|
|
2/8/2007
|
+3.70 / +9.76%
|
41.60
|
41.60
|
41.60
|
41.60
|
41.60
|
8.15
|
7,900
|
|
|
2/7/2007
|
-0.10 / -0.26%
|
37.80
|
38.20
|
37.00
|
37.90
|
37.90
|
7.43
|
23,100
|
|
|