|
Closing price on 12/7/2011
|
|
| Open |
18.20 |
| High |
18.50 |
| Low |
18.20 |
| Volume |
4,900 |
| Split-adjusted Price |
9.73 |
|
|
C21 Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
12/7/2011
|
+0.20 / +1.10%
|
18.20
|
18.50
|
18.20
|
18.40
|
18.40
|
9.73
|
4,900
|
|
|
12/6/2011
|
-0.50 / -2.67%
|
18.60
|
18.60
|
18.20
|
18.20
|
18.20
|
9.63
|
12,590
|
|
|
12/5/2011
|
0.00 / 0.00%
|
18.70
|
18.70
|
18.70
|
18.70
|
18.70
|
9.89
|
4,130
|
|
|
12/2/2011
|
-0.30 / -1.58%
|
18.80
|
19.00
|
18.20
|
18.70
|
18.70
|
9.89
|
4,670
|
|
|
12/1/2011
|
-0.30 / -1.55%
|
19.00
|
19.00
|
18.90
|
19.00
|
19.00
|
10.05
|
8,860
|
|
|
11/30/2011
|
-0.10 / -0.52%
|
19.00
|
19.30
|
18.80
|
19.30
|
19.30
|
10.21
|
2,620
|
|
|
11/29/2011
|
0.00 / 0.00%
|
19.40
|
19.40
|
19.40
|
19.40
|
19.40
|
10.26
|
160
|
|
|
11/28/2011
|
+0.30 / +1.57%
|
19.10
|
19.40
|
18.50
|
19.40
|
19.40
|
10.26
|
11,210
|
|
|
11/25/2011
|
+0.60 / +3.24%
|
18.50
|
19.10
|
18.50
|
19.10
|
19.10
|
10.10
|
3,910
|
|
|
11/24/2011
|
+0.70 / +3.93%
|
18.50
|
18.50
|
18.40
|
18.50
|
18.50
|
9.79
|
1,160
|
|
|
11/23/2011
|
0.00 / 0.00%
|
17.80
|
17.80
|
17.80
|
17.80
|
17.80
|
9.42
|
200
|
|
|
11/22/2011
|
+0.20 / +1.14%
|
16.80
|
17.80
|
16.80
|
17.80
|
17.80
|
9.42
|
150
|
|
|
11/21/2011
|
-0.90 / -4.86%
|
19.40
|
19.40
|
17.60
|
17.60
|
17.60
|
9.31
|
1,570
|
|
|
11/18/2011
|
+0.50 / +2.78%
|
17.10
|
18.50
|
17.10
|
18.50
|
18.50
|
9.79
|
6,370
|
|
|
11/17/2011
|
+0.80 / +4.65%
|
18.00
|
18.00
|
18.00
|
18.00
|
18.00
|
9.52
|
220
|
|
|
11/16/2011
|
0.00 / 0.00%
|
16.40
|
17.20
|
16.40
|
17.20
|
17.20
|
9.10
|
58,234
|
|
|
11/15/2011
|
0.00 / 0.00%
|
16.60
|
17.20
|
16.60
|
17.20
|
17.20
|
9.10
|
4,370
|
|
|
11/14/2011
|
-0.70 / -3.91%
|
17.80
|
17.80
|
17.20
|
17.20
|
17.20
|
9.10
|
8,960
|
|
|
11/11/2011
|
-0.90 / -4.79%
|
18.80
|
18.80
|
17.90
|
17.90
|
17.90
|
9.47
|
62,460
|
|
|
11/10/2011
|
-0.20 / -1.05%
|
19.20
|
19.20
|
18.80
|
18.80
|
18.80
|
9.95
|
54,300
|
|
|
11/9/2011
|
-0.50 / -2.56%
|
19.50
|
19.60
|
19.00
|
19.00
|
19.00
|
10.05
|
47,480
|
|
|
11/8/2011
|
-0.10 / -0.51%
|
19.40
|
19.60
|
19.40
|
19.50
|
19.50
|
10.32
|
45,300
|
|
|
11/7/2011
|
+0.10 / +0.51%
|
19.50
|
19.60
|
19.50
|
19.60
|
19.60
|
10.37
|
41,870
|
|
|
11/4/2011
|
+0.20 / +1.04%
|
19.30
|
19.50
|
19.30
|
19.50
|
19.50
|
10.32
|
32,710
|
|
|
11/3/2011
|
-0.20 / -1.03%
|
19.10
|
19.30
|
19.10
|
19.30
|
19.30
|
10.21
|
27,400
|
|
|
11/2/2011
|
-0.80 / -3.94%
|
20.00
|
20.00
|
18.60
|
19.50
|
19.50
|
10.32
|
18,890
|
|
|
11/1/2011
|
0.00 / 0.00%
|
20.00
|
20.40
|
20.00
|
20.30
|
20.30
|
10.32
|
84,410
|
|
|
10/31/2011
|
+0.10 / +0.50%
|
19.20
|
20.30
|
19.20
|
20.30
|
20.30
|
10.32
|
102,090
|
|
|
10/28/2011
|
+0.10 / +0.50%
|
20.10
|
20.40
|
20.10
|
20.20
|
20.20
|
10.27
|
42,310
|
|
|
10/27/2011
|
+0.10 / +0.50%
|
20.00
|
20.20
|
20.00
|
20.10
|
20.10
|
10.21
|
34,230
|
|
|