|
Closing price on 6/23/2011
|
|
| Open |
22.00 |
| High |
22.10 |
| Low |
22.00 |
| Volume |
3,400 |
| Split-adjusted Price |
3.03 |
|
|
SDT Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
6/23/2011
|
-0.90 / -3.91%
|
22.00
|
22.10
|
22.00
|
22.10
|
22.04
|
3.03
|
3,400
|
|
|
6/22/2011
|
+0.20 / +0.88%
|
22.10
|
23.20
|
22.00
|
23.00
|
22.93
|
3.15
|
5,100
|
|
|
6/21/2011
|
+1.40 / +6.54%
|
22.80
|
22.80
|
22.50
|
22.80
|
22.76
|
3.13
|
3,600
|
|
|
6/20/2011
|
-1.40 / -6.14%
|
21.40
|
21.40
|
21.40
|
21.40
|
21.40
|
2.93
|
800
|
|
|
6/17/2011
|
-1.20 / -5.00%
|
23.00
|
23.00
|
22.80
|
22.80
|
22.84
|
3.13
|
4,000
|
|
|
6/16/2011
|
+0.40 / +1.69%
|
24.00
|
24.00
|
24.00
|
24.00
|
24.00
|
3.29
|
100
|
|
|
6/15/2011
|
-1.40 / -5.60%
|
25.30
|
25.30
|
23.60
|
23.60
|
24.00
|
3.24
|
3,500
|
|
|
6/14/2011
|
0.00 / 0.00%
|
25.00
|
25.50
|
25.00
|
25.00
|
25.32
|
3.43
|
3,100
|
|
|
6/13/2011
|
+1.10 / +4.60%
|
24.80
|
25.00
|
24.80
|
25.00
|
24.99
|
3.43
|
6,400
|
|
|
6/10/2011
|
+0.80 / +3.46%
|
24.00
|
24.10
|
23.90
|
23.90
|
24.07
|
3.28
|
6,000
|
|
|
6/9/2011
|
0.00 / 0.00%
|
22.80
|
23.10
|
22.00
|
23.10
|
22.60
|
3.17
|
31,800
|
|
|
6/8/2011
|
+0.10 / +0.43%
|
23.10
|
23.10
|
23.10
|
23.10
|
23.10
|
3.17
|
100
|
|
|
6/7/2011
|
+1.00 / +4.55%
|
22.50
|
23.00
|
22.00
|
23.00
|
22.42
|
3.15
|
4,200
|
|
|
6/6/2011
|
+0.50 / +2.33%
|
22.00
|
22.00
|
22.00
|
22.00
|
22.00
|
3.02
|
4,400
|
|
|
6/3/2011
|
+0.90 / +4.37%
|
22.00
|
22.00
|
21.50
|
21.50
|
21.96
|
2.95
|
4,500
|
|
|
6/2/2011
|
+0.60 / +3.00%
|
20.60
|
20.60
|
20.60
|
20.60
|
20.60
|
2.82
|
600
|
|
|
6/1/2011
|
0.00 / 0.00%
|
20.00
|
20.00
|
19.00
|
20.00
|
19.33
|
2.74
|
3,900
|
|
|
5/31/2011
|
-1.00 / -4.76%
|
20.00
|
20.00
|
20.00
|
20.00
|
20.00
|
2.74
|
500
|
|
|
5/30/2011
|
-0.70 / -3.23%
|
21.00
|
21.00
|
21.00
|
21.00
|
21.00
|
2.88
|
100
|
|
|
5/27/2011
|
+1.30 / +6.37%
|
21.30
|
21.70
|
21.10
|
21.70
|
21.22
|
2.98
|
11,400
|
|
|
5/26/2011
|
+1.40 / +7.37%
|
20.00
|
20.40
|
20.00
|
20.40
|
20.32
|
2.80
|
2,900
|
|
|
5/25/2011
|
-0.90 / -4.52%
|
19.20
|
19.20
|
19.00
|
19.00
|
19.09
|
2.60
|
7,700
|
|
|
5/24/2011
|
-1.60 / -7.44%
|
20.50
|
20.50
|
19.90
|
19.90
|
20.17
|
2.73
|
9,500
|
|
|
5/23/2011
|
-0.50 / -2.27%
|
21.60
|
21.60
|
21.00
|
21.50
|
21.35
|
2.95
|
5,200
|
|
|
5/20/2011
|
0.00 / 0.00%
|
22.60
|
22.80
|
21.90
|
22.00
|
22.41
|
3.02
|
6,400
|
|
|
5/19/2011
|
-0.40 / -1.79%
|
21.90
|
22.00
|
21.90
|
22.00
|
21.98
|
3.02
|
5,400
|
|
|
5/18/2011
|
-0.30 / -1.32%
|
23.10
|
23.10
|
22.40
|
22.40
|
23.08
|
3.07
|
3,000
|
|
|
5/17/2011
|
-1.10 / -4.62%
|
24.00
|
24.00
|
22.70
|
22.70
|
23.80
|
3.11
|
4,800
|
|
|
5/16/2011
|
-1.70 / -6.67%
|
25.20
|
25.20
|
23.80
|
23.80
|
24.12
|
3.26
|
4,800
|
|
|
5/13/2011
|
0.00 / 0.00%
|
25.50
|
25.50
|
25.50
|
25.50
|
25.50
|
3.50
|
0
|
|
|