|
Closing price on 5/12/2010
|
|
| Open |
42.30 |
| High |
42.30 |
| Low |
36.90 |
| Volume |
645,100 |
| Split-adjusted Price |
37.50 |
|
|
SDD Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
5/12/2010
|
-2.10 / -5.30%
|
42.30
|
42.30
|
36.90
|
37.50
|
39.16
|
37.50
|
645,100
|
|
|
5/11/2010
|
+1.90 / +5.04%
|
39.60
|
39.60
|
39.00
|
39.60
|
39.59
|
39.60
|
265,100
|
|
|
5/10/2010
|
+2.40 / +6.80%
|
37.70
|
37.70
|
33.00
|
37.70
|
37.10
|
37.70
|
1,782,900
|
|
|
5/7/2010
|
+2.30 / +6.97%
|
35.30
|
35.30
|
35.30
|
35.30
|
35.30
|
35.30
|
190,600
|
|
|
5/6/2010
|
+2.10 / +6.80%
|
33.00
|
33.00
|
33.00
|
33.00
|
33.00
|
33.00
|
112,200
|
|
|
5/5/2010
|
+2.00 / +6.92%
|
30.90
|
30.90
|
30.00
|
30.90
|
30.86
|
30.90
|
589,000
|
|
|
5/4/2010
|
+1.30 / +4.71%
|
28.50
|
28.90
|
28.50
|
28.90
|
28.90
|
28.90
|
104,200
|
|
|
4/29/2010
|
+1.60 / +6.15%
|
25.50
|
27.60
|
25.50
|
27.60
|
27.14
|
27.60
|
567,300
|
|
|
4/28/2010
|
+0.30 / +1.17%
|
25.10
|
26.20
|
25.10
|
26.00
|
25.78
|
26.00
|
113,400
|
|
|
4/27/2010
|
-0.20 / -0.77%
|
26.00
|
26.00
|
25.10
|
25.70
|
25.49
|
25.70
|
77,500
|
|
|
4/26/2010
|
-0.10 / -0.38%
|
26.10
|
26.20
|
25.90
|
25.90
|
25.96
|
25.90
|
80,800
|
|
|
4/22/2010
|
-1.00 / -3.70%
|
28.50
|
28.70
|
26.00
|
26.00
|
27.80
|
26.00
|
344,200
|
|
|
4/21/2010
|
+1.50 / +5.88%
|
25.90
|
27.00
|
25.90
|
27.00
|
26.87
|
27.00
|
354,600
|
|
|
4/20/2010
|
+0.80 / +3.24%
|
24.90
|
25.70
|
24.80
|
25.50
|
25.26
|
25.50
|
147,200
|
|
|
4/19/2010
|
-1.30 / -5.00%
|
26.00
|
26.00
|
24.60
|
24.70
|
24.93
|
24.70
|
119,500
|
|
|
4/16/2010
|
+0.50 / +1.96%
|
25.20
|
26.10
|
25.00
|
26.00
|
25.78
|
26.00
|
265,800
|
|
|
4/15/2010
|
+0.80 / +3.24%
|
25.00
|
25.50
|
24.50
|
25.50
|
25.02
|
25.50
|
179,800
|
|
|
4/14/2010
|
0.00 / 0.00%
|
25.20
|
25.20
|
24.30
|
24.70
|
24.57
|
24.70
|
85,800
|
|
|
4/13/2010
|
-0.60 / -2.37%
|
25.00
|
25.70
|
24.50
|
24.70
|
24.99
|
24.70
|
66,000
|
|
|
4/12/2010
|
-0.80 / -3.07%
|
26.60
|
26.60
|
25.00
|
25.30
|
25.31
|
25.30
|
84,400
|
|
|
4/9/2010
|
+0.40 / +1.56%
|
27.00
|
27.30
|
25.80
|
26.10
|
26.78
|
26.10
|
226,100
|
|
|
4/8/2010
|
+1.40 / +5.76%
|
24.20
|
25.70
|
24.20
|
25.70
|
25.61
|
25.70
|
314,700
|
|
|
4/7/2010
|
+0.30 / +1.25%
|
24.00
|
24.50
|
23.50
|
24.30
|
24.08
|
24.30
|
54,900
|
|
|
4/6/2010
|
-0.90 / -3.61%
|
24.50
|
25.00
|
23.60
|
24.00
|
24.55
|
24.00
|
56,200
|
|
|
4/5/2010
|
+1.50 / +6.41%
|
24.20
|
25.00
|
24.20
|
24.90
|
24.69
|
24.90
|
65,300
|
|
|
4/2/2010
|
0.00 / 0.00%
|
24.00
|
24.00
|
23.20
|
23.40
|
23.41
|
23.40
|
23,000
|
|
|
4/1/2010
|
+0.40 / +1.74%
|
23.90
|
23.90
|
22.80
|
23.40
|
23.40
|
23.40
|
50,000
|
|
|
3/31/2010
|
-0.20 / -0.86%
|
23.70
|
23.70
|
22.80
|
23.00
|
23.19
|
23.00
|
31,600
|
|
|
3/30/2010
|
-0.80 / -3.33%
|
24.00
|
24.00
|
23.00
|
23.20
|
23.67
|
23.20
|
44,700
|
|
|
3/29/2010
|
+0.10 / +0.42%
|
23.50
|
24.20
|
22.30
|
24.00
|
23.86
|
24.00
|
31,600
|
|
|