|
Closing price on 7/28/2011
|
|
| Open |
20.80 |
| High |
21.00 |
| Low |
20.50 |
| Volume |
7,400 |
| Split-adjusted Price |
2.88 |
|
|
SDT Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
7/28/2011
|
+0.20 / +0.96%
|
20.80
|
21.00
|
20.50
|
21.00
|
20.95
|
2.88
|
7,400
|
|
|
7/27/2011
|
0.00 / 0.00%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
2.85
|
0
|
|
|
7/26/2011
|
-0.30 / -1.42%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
2.85
|
1,500
|
|
|
7/25/2011
|
-0.10 / -0.47%
|
21.10
|
21.10
|
21.10
|
21.10
|
21.10
|
2.89
|
1,400
|
|
|
7/22/2011
|
+0.20 / +0.95%
|
21.00
|
21.20
|
21.00
|
21.20
|
21.05
|
2.91
|
36,200
|
|
|
7/21/2011
|
+0.20 / +0.96%
|
21.00
|
21.00
|
21.00
|
21.00
|
21.00
|
2.88
|
2,200
|
|
|
7/20/2011
|
0.00 / 0.00%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
2.85
|
500
|
|
|
7/19/2011
|
0.00 / 0.00%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
2.85
|
4,400
|
|
|
7/18/2011
|
+0.30 / +1.46%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
2.85
|
200
|
|
|
7/15/2011
|
-0.20 / -0.97%
|
20.90
|
20.90
|
20.50
|
20.50
|
20.66
|
2.81
|
4,600
|
|
|
7/14/2011
|
-0.30 / -1.43%
|
20.70
|
20.70
|
20.70
|
20.70
|
20.70
|
2.84
|
0
|
|
|
7/13/2011
|
+1.00 / +5.00%
|
21.00
|
21.00
|
20.00
|
21.00
|
20.71
|
2.88
|
6,000
|
|
|
7/12/2011
|
-0.80 / -3.85%
|
21.00
|
21.00
|
20.00
|
20.00
|
20.38
|
2.74
|
800
|
|
|
7/11/2011
|
-1.20 / -5.45%
|
21.00
|
21.00
|
20.80
|
20.80
|
20.98
|
2.85
|
4,300
|
|
|
7/8/2011
|
-0.50 / -2.22%
|
22.00
|
22.00
|
21.90
|
22.00
|
21.95
|
3.02
|
800
|
|
|
7/7/2011
|
-0.80 / -3.43%
|
22.50
|
22.60
|
22.50
|
22.50
|
22.51
|
3.08
|
3,200
|
|
|
7/6/2011
|
+0.30 / +1.30%
|
23.30
|
23.30
|
23.30
|
23.30
|
23.30
|
3.19
|
0
|
|
|
7/5/2011
|
+1.00 / +4.55%
|
23.50
|
23.50
|
23.00
|
23.00
|
23.25
|
3.15
|
200
|
|
|
7/4/2011
|
-1.00 / -4.35%
|
23.00
|
23.00
|
22.00
|
22.00
|
22.38
|
3.02
|
3,900
|
|
|
7/1/2011
|
-1.70 / -6.88%
|
23.70
|
23.70
|
23.00
|
23.00
|
23.44
|
3.15
|
4,500
|
|
|
6/30/2011
|
+2.90 / +13.30%
|
24.70
|
24.70
|
24.70
|
24.70
|
24.70
|
3.39
|
4,000
|
|
|
6/29/2011
|
-0.30 / -1.36%
|
23.00
|
23.60
|
21.80
|
21.80
|
23.11
|
2.99
|
3,200
|
|
|
6/28/2011
|
0.00 / 0.00%
|
22.10
|
22.10
|
22.10
|
22.10
|
22.10
|
3.03
|
0
|
|
|
6/27/2011
|
+0.10 / +0.45%
|
22.10
|
22.10
|
22.10
|
22.10
|
22.10
|
3.03
|
0
|
|
|
6/24/2011
|
-0.10 / -0.45%
|
22.20
|
22.20
|
22.00
|
22.00
|
22.13
|
3.02
|
2,400
|
|
|
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
|
|
|