|
Closing price on 9/9/2011
|
|
| Open |
18.20 |
| High |
18.20 |
| Low |
17.70 |
| Volume |
12,480 |
| Split-adjusted Price |
9.10 |
|
|
C21 Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/9/2011
|
-0.30 / -1.65%
|
18.20
|
18.20
|
17.70
|
17.90
|
17.90
|
9.10
|
12,480
|
|
|
9/8/2011
|
+0.20 / +1.11%
|
18.00
|
18.30
|
18.00
|
18.20
|
18.20
|
9.25
|
71,610
|
|
|
9/7/2011
|
+0.40 / +2.27%
|
17.60
|
18.00
|
17.60
|
18.00
|
18.00
|
9.15
|
36,460
|
|
|
9/6/2011
|
-0.20 / -1.12%
|
17.70
|
17.70
|
17.30
|
17.60
|
17.60
|
8.94
|
76,660
|
|
|
9/5/2011
|
-0.20 / -1.11%
|
18.00
|
18.00
|
17.60
|
17.80
|
17.80
|
9.05
|
6,910
|
|
|
9/1/2011
|
+0.10 / +0.56%
|
18.00
|
18.00
|
17.90
|
18.00
|
18.00
|
9.15
|
1,580
|
|
|
8/31/2011
|
+0.10 / +0.56%
|
17.70
|
18.00
|
17.70
|
17.90
|
17.90
|
9.10
|
17,580
|
|
|
8/30/2011
|
+0.40 / +2.30%
|
17.40
|
17.80
|
17.40
|
17.80
|
17.80
|
9.05
|
16,620
|
|
|
8/29/2011
|
+0.30 / +1.75%
|
17.40
|
17.40
|
17.40
|
17.40
|
17.40
|
8.84
|
3,200
|
|
|
8/26/2011
|
-0.30 / -1.72%
|
17.20
|
17.50
|
17.10
|
17.10
|
17.10
|
8.69
|
36,030
|
|
|
8/25/2011
|
+0.20 / +1.16%
|
17.20
|
17.40
|
17.20
|
17.40
|
17.40
|
8.84
|
27,100
|
|
|
8/24/2011
|
0.00 / 0.00%
|
17.00
|
17.20
|
17.00
|
17.20
|
17.20
|
8.74
|
18,100
|
|
|
8/23/2011
|
0.00 / 0.00%
|
17.30
|
17.30
|
17.20
|
17.20
|
17.20
|
8.74
|
11,850
|
|
|
8/22/2011
|
-0.10 / -0.58%
|
17.30
|
17.30
|
17.20
|
17.20
|
17.20
|
8.74
|
20,850
|
|
|
8/19/2011
|
0.00 / 0.00%
|
17.30
|
17.30
|
17.30
|
17.30
|
17.30
|
8.79
|
10,700
|
|
|
8/18/2011
|
+0.30 / +1.76%
|
16.80
|
17.30
|
16.80
|
17.30
|
17.30
|
8.79
|
18,320
|
|
|
8/17/2011
|
+0.20 / +1.19%
|
17.10
|
17.10
|
16.80
|
17.00
|
17.00
|
8.64
|
11,920
|
|
|
8/16/2011
|
0.00 / 0.00%
|
16.80
|
16.80
|
16.80
|
16.80
|
16.80
|
8.54
|
1,550
|
|
|
8/15/2011
|
-0.40 / -2.33%
|
16.50
|
16.80
|
16.50
|
16.80
|
16.80
|
8.54
|
4,180
|
|
|
8/12/2011
|
-0.70 / -3.91%
|
18.00
|
18.00
|
17.20
|
17.20
|
17.20
|
8.74
|
37,470
|
|
|
8/11/2011
|
+0.40 / +2.29%
|
17.90
|
17.90
|
17.50
|
17.90
|
17.90
|
9.10
|
2,020
|
|
|
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
|
|
|