|
Closing price on 8/10/2011
|
|
| Open |
17.00 |
| High |
17.50 |
| Low |
17.00 |
| Volume |
3,420 |
| Split-adjusted Price |
8.89 |
|
|
C21 Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
8/10/2011
|
+0.50 / +2.94%
|
17.00
|
17.50
|
17.00
|
17.50
|
17.50
|
8.89
|
3,420
|
|
|
8/9/2011
|
-0.30 / -1.73%
|
16.60
|
17.00
|
16.60
|
17.00
|
17.00
|
8.64
|
750
|
|
|
8/8/2011
|
-0.60 / -3.35%
|
17.80
|
17.80
|
17.30
|
17.30
|
17.30
|
8.79
|
1,000
|
|
|
8/5/2011
|
+0.80 / +4.68%
|
17.10
|
17.90
|
16.40
|
17.90
|
17.90
|
9.10
|
34,270
|
|
|
8/4/2011
|
+0.50 / +3.01%
|
16.90
|
17.10
|
16.40
|
17.10
|
17.10
|
8.69
|
38,950
|
|
|
8/3/2011
|
+0.30 / +1.84%
|
15.70
|
16.90
|
15.70
|
16.60
|
16.60
|
8.44
|
46,000
|
|
|
8/2/2011
|
-0.70 / -4.12%
|
16.20
|
16.40
|
16.20
|
16.30
|
16.30
|
8.28
|
19,340
|
|
|
8/1/2011
|
-0.10 / -0.58%
|
16.30
|
17.50
|
16.30
|
17.00
|
17.00
|
8.64
|
55,960
|
|
|
7/29/2011
|
-0.90 / -5.00%
|
17.10
|
17.10
|
17.10
|
17.10
|
17.10
|
8.69
|
140
|
|
|
7/28/2011
|
-0.90 / -4.76%
|
18.00
|
18.00
|
18.00
|
18.00
|
18.00
|
9.15
|
10
|
|
|
7/27/2011
|
-0.90 / -4.55%
|
18.90
|
18.90
|
18.90
|
18.90
|
18.90
|
9.60
|
5,010
|
|
|
7/26/2011
|
-1.00 / -4.81%
|
19.80
|
19.80
|
19.80
|
19.80
|
19.80
|
10.06
|
640
|
|
|
7/25/2011
|
-1.00 / -4.59%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
10.57
|
310
|
|
|
7/22/2011
|
-1.10 / -4.80%
|
21.80
|
21.80
|
21.80
|
21.80
|
21.80
|
11.08
|
1,200
|
|
|
7/21/2011
|
-1.20 / -4.98%
|
22.90
|
22.90
|
22.90
|
22.90
|
22.90
|
11.64
|
230
|
|
|
7/20/2011
|
-1.20 / -4.74%
|
24.10
|
24.10
|
24.10
|
24.10
|
24.10
|
12.25
|
170
|
|
|
7/19/2011
|
-1.30 / -4.89%
|
25.30
|
25.30
|
25.30
|
25.30
|
25.30
|
12.86
|
20
|
|
|
7/18/2011
|
-1.40 / -5.00%
|
26.60
|
26.60
|
26.60
|
26.60
|
26.60
|
13.52
|
10
|
|
|
7/15/2011
|
+28.00 / +0.00%
|
28.00
|
28.00
|
28.00
|
28.00
|
28.00
|
14.23
|
5,530
|
|
|