|
Closing price on 5/11/2011
|
|
| Open |
19.90 |
| High |
20.30 |
| Low |
19.90 |
| Volume |
103,100 |
| Split-adjusted Price |
3.41 |
|
|
NHA Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/11/2011
|
0.00 / 0.00%
|
19.90
|
20.30
|
19.90
|
19.90
|
19.90
|
3.41
|
103,100
|
|
|
5/10/2011
|
-0.10 / -0.50%
|
20.30
|
21.00
|
19.90
|
19.90
|
19.90
|
3.41
|
30,300
|
|
|
5/9/2011
|
-0.70 / -3.38%
|
20.20
|
20.20
|
20.00
|
20.00
|
20.00
|
3.43
|
10,200
|
|
|
5/6/2011
|
+0.30 / +1.47%
|
20.70
|
20.70
|
20.70
|
20.70
|
20.70
|
3.55
|
500
|
|
|
5/5/2011
|
-1.40 / -6.42%
|
21.00
|
21.00
|
20.40
|
20.40
|
20.40
|
3.50
|
5,300
|
|
|
5/4/2011
|
-1.60 / -6.84%
|
22.50
|
22.50
|
21.80
|
21.80
|
21.80
|
3.74
|
6,100
|
|
|
4/29/2011
|
+0.10 / +0.43%
|
23.40
|
23.40
|
23.40
|
23.40
|
23.40
|
4.02
|
0
|
|
|
4/28/2011
|
0.00 / 0.00%
|
23.30
|
24.00
|
23.30
|
23.30
|
23.30
|
4.00
|
3,300
|
|
|
4/27/2011
|
+0.50 / +2.19%
|
23.30
|
23.40
|
23.30
|
23.30
|
23.30
|
4.00
|
8,500
|
|
|
4/26/2011
|
-0.30 / -1.30%
|
23.90
|
23.90
|
22.80
|
22.80
|
22.80
|
3.91
|
32,400
|
|
|
4/25/2011
|
+1.60 / +7.44%
|
22.00
|
23.10
|
22.00
|
23.10
|
23.10
|
3.96
|
58,400
|
|
|
4/22/2011
|
-1.50 / -6.52%
|
23.00
|
23.10
|
21.50
|
21.50
|
21.50
|
3.69
|
38,900
|
|
|
4/21/2011
|
-0.60 / -2.54%
|
23.40
|
23.40
|
22.60
|
23.00
|
23.00
|
3.95
|
49,100
|
|
|
4/20/2011
|
+2.20 / +10.28%
|
22.20
|
23.60
|
22.20
|
23.60
|
23.60
|
4.05
|
92,500
|
|
|
4/19/2011
|
-1.30 / -5.73%
|
23.60
|
23.60
|
21.40
|
21.40
|
21.40
|
3.67
|
248,100
|
|
|
4/18/2011
|
-2.10 / -8.47%
|
24.30
|
24.40
|
22.70
|
22.70
|
22.70
|
3.90
|
31,700
|
|
|
4/15/2011
|
+1.70 / +7.36%
|
24.00
|
24.80
|
24.00
|
24.80
|
24.80
|
4.26
|
97,100
|
|
|
4/14/2011
|
-1.60 / -6.48%
|
23.00
|
24.90
|
23.00
|
23.10
|
23.10
|
3.96
|
59,100
|
|
|
4/13/2011
|
-1.70 / -6.44%
|
25.00
|
25.00
|
24.70
|
24.70
|
24.70
|
4.24
|
4,600
|
|
|
4/8/2011
|
-1.80 / -6.38%
|
28.30
|
28.30
|
26.40
|
26.40
|
26.40
|
4.53
|
89,900
|
|
|
4/7/2011
|
-0.70 / -2.42%
|
30.00
|
30.00
|
28.00
|
28.20
|
28.20
|
4.84
|
34,100
|
|
|
4/6/2011
|
+0.10 / +0.35%
|
29.00
|
29.20
|
28.50
|
28.90
|
28.90
|
4.96
|
65,600
|
|
|
4/5/2011
|
-2.00 / -6.49%
|
30.60
|
30.60
|
28.60
|
28.80
|
28.80
|
4.94
|
65,400
|
|
|
4/4/2011
|
-0.10 / -0.32%
|
30.00
|
31.00
|
30.00
|
30.80
|
30.80
|
5.29
|
116,800
|
|
|
4/1/2011
|
+1.60 / +5.46%
|
29.00
|
30.90
|
29.00
|
30.90
|
30.90
|
5.30
|
112,600
|
|
|
3/31/2011
|
+1.90 / +6.93%
|
28.00
|
29.40
|
27.80
|
29.30
|
29.30
|
5.03
|
117,900
|
|
|
3/30/2011
|
-0.40 / -1.44%
|
28.50
|
28.50
|
27.40
|
27.40
|
27.40
|
4.70
|
34,300
|
|
|
3/29/2011
|
-1.20 / -4.14%
|
28.10
|
29.90
|
27.70
|
27.80
|
27.80
|
4.77
|
142,000
|
|
|
3/28/2011
|
-1.40 / -4.61%
|
29.90
|
30.00
|
28.40
|
29.00
|
29.00
|
4.98
|
69,800
|
|
|
3/25/2011
|
+1.90 / +6.67%
|
28.90
|
30.40
|
28.90
|
30.40
|
30.40
|
5.22
|
101,200
|
|
|