|
Closing price on 4/19/2011
|
|
| Open |
7.90 |
| High |
8.10 |
| Low |
7.50 |
| Volume |
3,200 |
| Split-adjusted Price |
7.50 |
|
|
SDD Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
4/19/2011
|
-0.40 / -5.06%
|
7.90
|
8.10
|
7.50
|
7.50
|
7.68
|
7.50
|
3,200
|
|
|
4/18/2011
|
0.00 / 0.00%
|
7.60
|
7.90
|
7.60
|
7.90
|
7.88
|
7.90
|
16,400
|
|
|
4/15/2011
|
+0.10 / +1.28%
|
7.80
|
8.20
|
7.80
|
7.90
|
7.92
|
7.90
|
4,800
|
|
|
4/14/2011
|
-0.40 / -4.88%
|
7.90
|
7.90
|
7.80
|
7.80
|
7.82
|
7.80
|
6,600
|
|
|
4/13/2011
|
0.00 / 0.00%
|
8.20
|
8.20
|
7.90
|
8.20
|
8.04
|
8.20
|
19,900
|
|
|
4/8/2011
|
-0.20 / -2.38%
|
8.60
|
8.60
|
8.00
|
8.20
|
8.15
|
8.20
|
13,200
|
|
|
4/7/2011
|
-0.20 / -2.33%
|
9.00
|
9.00
|
8.40
|
8.40
|
8.51
|
8.40
|
1,500
|
|
|
4/6/2011
|
+0.40 / +4.88%
|
8.70
|
8.70
|
8.40
|
8.60
|
8.61
|
8.60
|
9,400
|
|
|
4/5/2011
|
-0.50 / -5.75%
|
8.30
|
8.80
|
8.20
|
8.20
|
8.28
|
8.20
|
5,000
|
|
|
4/4/2011
|
+0.30 / +3.57%
|
8.80
|
8.80
|
8.30
|
8.70
|
8.37
|
8.70
|
1,800
|
|
|
4/1/2011
|
0.00 / 0.00%
|
8.70
|
8.70
|
8.40
|
8.40
|
8.52
|
8.40
|
20,400
|
|
|
3/31/2011
|
-0.50 / -5.62%
|
8.70
|
8.70
|
8.30
|
8.40
|
8.44
|
8.40
|
20,500
|
|
|
3/30/2011
|
-0.10 / -1.11%
|
8.70
|
8.90
|
8.60
|
8.90
|
8.71
|
8.90
|
3,500
|
|
|
3/29/2011
|
0.00 / 0.00%
|
9.00
|
9.20
|
8.80
|
9.00
|
8.93
|
9.00
|
15,600
|
|
|
3/28/2011
|
-0.10 / -1.10%
|
9.10
|
9.10
|
8.90
|
9.00
|
9.02
|
9.00
|
12,600
|
|
|
3/25/2011
|
-0.30 / -3.19%
|
9.50
|
9.50
|
9.00
|
9.10
|
9.11
|
9.10
|
11,800
|
|
|
3/24/2011
|
-0.20 / -2.08%
|
9.80
|
9.80
|
9.40
|
9.40
|
9.46
|
9.40
|
12,400
|
|
|
3/23/2011
|
+0.10 / +1.05%
|
9.90
|
9.90
|
9.30
|
9.60
|
9.57
|
9.60
|
17,200
|
|
|
3/22/2011
|
-0.30 / -3.06%
|
10.00
|
10.00
|
9.50
|
9.50
|
9.77
|
9.50
|
44,000
|
|
|
3/21/2011
|
+0.50 / +5.38%
|
9.70
|
9.80
|
9.50
|
9.80
|
9.75
|
9.80
|
88,800
|
|
|
3/18/2011
|
+0.60 / +6.90%
|
8.80
|
9.30
|
8.80
|
9.30
|
9.22
|
9.30
|
73,100
|
|
|
3/17/2011
|
+0.30 / +3.57%
|
8.60
|
8.80
|
8.40
|
8.70
|
8.73
|
8.70
|
35,100
|
|
|
3/16/2011
|
+0.20 / +2.44%
|
8.40
|
8.60
|
8.10
|
8.40
|
8.33
|
8.40
|
31,100
|
|
|
3/15/2011
|
-0.20 / -2.38%
|
8.50
|
8.50
|
8.20
|
8.20
|
8.35
|
8.20
|
16,900
|
|
|
3/14/2011
|
-0.30 / -3.45%
|
9.00
|
9.10
|
8.10
|
8.40
|
8.49
|
8.40
|
28,900
|
|
|
3/11/2011
|
+0.40 / +4.82%
|
8.70
|
8.70
|
8.70
|
8.70
|
8.70
|
8.70
|
4,300
|
|
|
3/10/2011
|
+0.60 / +7.79%
|
7.80
|
8.30
|
7.80
|
8.30
|
8.18
|
8.30
|
15,100
|
|
|
3/9/2011
|
-0.20 / -2.53%
|
7.70
|
8.00
|
7.70
|
7.70
|
7.83
|
7.70
|
27,100
|
|
|
3/8/2011
|
-0.20 / -2.47%
|
8.30
|
8.30
|
7.90
|
7.90
|
8.01
|
7.90
|
11,000
|
|
|
3/7/2011
|
-0.30 / -3.57%
|
8.40
|
8.40
|
7.90
|
8.10
|
8.04
|
8.10
|
20,500
|
|
|