|
Closing price on 12/28/2011
|
|
| Open |
10.80 |
| High |
10.80 |
| Low |
10.70 |
| Volume |
20,000 |
| Split-adjusted Price |
1.63 |
|
|
SDK Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
12/28/2011
|
+0.60 / +5.94%
|
10.80
|
10.80
|
10.70
|
10.70
|
10.80
|
1.63
|
20,000
|
|
|
12/27/2011
|
+0.10 / +1.00%
|
10.10
|
10.10
|
10.10
|
10.10
|
10.10
|
1.54
|
0
|
|
|
12/26/2011
|
+0.10 / +1.01%
|
10.20
|
10.20
|
10.00
|
10.00
|
10.10
|
1.52
|
15,000
|
|
|
12/23/2011
|
-0.10 / -0.97%
|
9.50
|
10.20
|
9.30
|
10.20
|
9.80
|
1.56
|
29,000
|
|
|
12/22/2011
|
-0.30 / -2.83%
|
10.30
|
10.30
|
10.30
|
10.30
|
10.30
|
1.57
|
7,000
|
|
|
12/21/2011
|
+0.10 / +0.95%
|
10.60
|
10.60
|
10.60
|
10.60
|
10.60
|
1.62
|
0
|
|
|
12/20/2011
|
0.00 / 0.00%
|
10.70
|
10.70
|
10.50
|
10.50
|
10.60
|
1.60
|
10,500
|
|
|
12/19/2011
|
-0.80 / -7.08%
|
10.80
|
10.80
|
10.50
|
10.50
|
10.70
|
1.60
|
5,000
|
|
|
12/16/2011
|
+0.20 / +1.80%
|
11.30
|
11.30
|
11.30
|
11.30
|
11.30
|
1.72
|
0
|
|
|
12/15/2011
|
0.00 / 0.00%
|
11.50
|
11.50
|
11.10
|
11.10
|
11.30
|
1.69
|
5,000
|
|
|
12/14/2011
|
-0.40 / -3.48%
|
12.50
|
12.50
|
11.10
|
11.10
|
11.80
|
1.69
|
6,000
|
|
|
12/13/2011
|
-0.80 / -6.50%
|
12.00
|
12.00
|
11.50
|
11.50
|
11.80
|
1.75
|
7,500
|
|
|
12/12/2011
|
0.00 / 0.00%
|
12.30
|
12.30
|
12.30
|
12.30
|
12.30
|
1.88
|
0
|
|
|
12/9/2011
|
-0.10 / -0.81%
|
12.30
|
12.30
|
12.30
|
12.30
|
12.30
|
1.88
|
2,000
|
|
|
12/8/2011
|
-0.60 / -4.62%
|
12.50
|
12.50
|
12.00
|
12.40
|
12.40
|
1.89
|
12,000
|
|
|
12/7/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
12/6/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
12/5/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
12/2/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
12/1/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
11/30/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
11/29/2011
|
0.00 / 0.00%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
0
|
|
|
11/28/2011
|
-0.60 / -4.41%
|
13.00
|
13.00
|
13.00
|
13.00
|
13.00
|
1.98
|
3,000
|
|
|
11/25/2011
|
0.00 / 0.00%
|
13.60
|
13.60
|
13.60
|
13.60
|
13.60
|
2.07
|
0
|
|
|
11/24/2011
|
0.00 / 0.00%
|
13.60
|
13.60
|
13.60
|
13.60
|
13.60
|
2.07
|
0
|
|
|
11/23/2011
|
0.00 / 0.00%
|
13.60
|
13.60
|
13.60
|
13.60
|
13.60
|
2.07
|
0
|
|
|
11/22/2011
|
-0.20 / -1.45%
|
13.60
|
13.60
|
13.60
|
13.60
|
13.60
|
2.07
|
0
|
|
|
11/21/2011
|
+1.20 / +9.52%
|
13.50
|
13.80
|
13.50
|
13.80
|
13.60
|
2.10
|
5,000
|
|
|
11/18/2011
|
-0.10 / -0.78%
|
12.70
|
12.80
|
12.00
|
12.80
|
12.70
|
1.95
|
9,200
|
|
|
11/17/2011
|
+0.50 / +4.03%
|
12.50
|
12.90
|
12.50
|
12.90
|
12.70
|
1.97
|
11,200
|
|
|