Closing price on 3/7/2011
|
|
Open |
71.50 |
High |
75.00 |
Low |
71.50 |
Volume |
4,180 |
Split-adjusted Price |
23.80 |
|
|
NBB Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
3/7/2011
|
0.00 / 0.00%
|
71.50
|
75.00
|
71.50
|
75.00
|
75.00
|
23.80
|
4,180
|
|
3/4/2011
|
-0.50 / -0.66%
|
72.00
|
75.00
|
72.00
|
75.00
|
75.00
|
23.80
|
62,000
|
|
3/3/2011
|
0.00 / 0.00%
|
75.50
|
75.50
|
75.50
|
75.50
|
75.50
|
23.96
|
0
|
|
3/2/2011
|
-0.50 / -0.66%
|
75.50
|
75.50
|
75.50
|
75.50
|
75.50
|
23.96
|
510
|
|
3/1/2011
|
0.00 / 0.00%
|
75.50
|
76.00
|
75.50
|
76.00
|
76.00
|
24.12
|
20,040
|
|
2/28/2011
|
+1.00 / +1.33%
|
76.50
|
76.50
|
76.00
|
76.00
|
76.00
|
24.12
|
9,970
|
|
2/25/2011
|
-3.00 / -3.85%
|
74.50
|
75.00
|
74.50
|
75.00
|
75.00
|
23.80
|
1,030
|
|
2/24/2011
|
0.00 / 0.00%
|
78.00
|
78.00
|
78.00
|
78.00
|
78.00
|
24.75
|
10
|
|
2/23/2011
|
+3.00 / +4.00%
|
74.50
|
78.00
|
74.50
|
78.00
|
78.00
|
24.75
|
30,020
|
|
2/22/2011
|
+3.00 / +4.17%
|
72.00
|
75.00
|
69.50
|
75.00
|
75.00
|
23.80
|
10,220
|
|
2/21/2011
|
-3.50 / -4.64%
|
79.00
|
79.00
|
72.00
|
72.00
|
72.00
|
22.85
|
9,530
|
|
2/18/2011
|
-3.50 / -4.43%
|
75.50
|
79.00
|
75.50
|
75.50
|
75.50
|
23.96
|
1,430
|
|
2/17/2011
|
-0.50 / -0.63%
|
79.00
|
79.00
|
79.00
|
79.00
|
79.00
|
25.07
|
100
|
|
2/16/2011
|
-0.50 / -0.63%
|
79.00
|
79.50
|
79.00
|
79.50
|
79.50
|
25.23
|
20,020
|
|
2/15/2011
|
0.00 / 0.00%
|
76.00
|
80.00
|
76.00
|
80.00
|
80.00
|
25.39
|
620
|
|
2/14/2011
|
0.00 / 0.00%
|
80.00
|
80.00
|
80.00
|
80.00
|
80.00
|
25.39
|
6,100
|
|
2/11/2011
|
-3.00 / -3.61%
|
80.00
|
80.00
|
80.00
|
80.00
|
80.00
|
25.39
|
310
|
|
2/10/2011
|
0.00 / 0.00%
|
83.00
|
83.00
|
83.00
|
83.00
|
83.00
|
26.34
|
0
|
|
2/9/2011
|
0.00 / 0.00%
|
83.00
|
83.00
|
83.00
|
83.00
|
83.00
|
26.34
|
0
|
|
2/8/2011
|
+2.00 / +2.47%
|
83.00
|
83.00
|
83.00
|
83.00
|
83.00
|
26.34
|
90
|
|
1/28/2011
|
+2.00 / +2.53%
|
81.00
|
81.00
|
81.00
|
81.00
|
81.00
|
25.70
|
40
|
|
1/27/2011
|
-1.00 / -1.25%
|
81.00
|
81.00
|
79.00
|
79.00
|
79.00
|
25.07
|
2,000
|
|
1/26/2011
|
+1.00 / +1.27%
|
82.50
|
82.50
|
80.00
|
80.00
|
80.00
|
25.39
|
1,120
|
|
1/25/2011
|
0.00 / 0.00%
|
78.50
|
79.00
|
78.50
|
79.00
|
79.00
|
25.07
|
18,400
|
|
1/24/2011
|
-1.00 / -1.25%
|
79.00
|
79.00
|
78.00
|
79.00
|
79.00
|
25.07
|
34,700
|
|
1/21/2011
|
-2.50 / -3.03%
|
79.00
|
80.00
|
79.00
|
80.00
|
80.00
|
25.39
|
146,090
|
|
1/20/2011
|
+2.50 / +3.13%
|
82.50
|
82.50
|
82.50
|
82.50
|
82.50
|
26.18
|
10
|
|
1/19/2011
|
+1.00 / +1.27%
|
79.00
|
80.00
|
79.00
|
80.00
|
80.00
|
25.39
|
5,020
|
|
1/18/2011
|
-4.00 / -4.82%
|
79.00
|
79.00
|
79.00
|
79.00
|
79.00
|
25.07
|
63,560
|
|
1/17/2011
|
-0.50 / -0.60%
|
82.00
|
83.50
|
82.00
|
83.00
|
83.00
|
26.34
|
25,020
|
|
|