Closing price on 5/18/2012
|
|
Open |
16.50 |
High |
16.90 |
Low |
16.10 |
Volume |
6,950 |
Split-adjusted Price |
9.41 |
|
|
C21 Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
5/18/2012
|
0.00 / 0.00%
|
16.50
|
16.90
|
16.10
|
16.90
|
16.90
|
9.41
|
6,950
|
|
5/17/2012
|
0.00 / 0.00%
|
16.90
|
16.90
|
16.90
|
16.90
|
16.90
|
9.41
|
10
|
|
5/16/2012
|
+0.10 / +0.60%
|
17.00
|
17.00
|
16.50
|
16.90
|
16.90
|
9.41
|
3,410
|
|
5/15/2012
|
-0.20 / -1.18%
|
16.40
|
16.80
|
16.40
|
16.80
|
16.80
|
9.36
|
1,160
|
|
5/14/2012
|
0.00 / 0.00%
|
17.10
|
17.10
|
16.80
|
17.00
|
17.00
|
9.47
|
1,260
|
|
5/11/2012
|
-0.20 / -1.16%
|
17.20
|
17.30
|
17.00
|
17.00
|
17.00
|
9.47
|
8,850
|
|
5/10/2012
|
+0.10 / +0.58%
|
17.10
|
17.40
|
17.00
|
17.20
|
17.20
|
9.58
|
5,840
|
|
5/9/2012
|
-0.40 / -2.29%
|
17.50
|
17.50
|
17.10
|
17.10
|
17.10
|
9.52
|
4,060
|
|
5/8/2012
|
0.00 / 0.00%
|
17.60
|
17.60
|
17.10
|
17.50
|
17.50
|
9.75
|
2,030
|
|
5/7/2012
|
-0.20 / -1.13%
|
17.70
|
17.70
|
17.00
|
17.50
|
17.50
|
9.75
|
3,160
|
|
5/4/2012
|
+0.10 / +0.57%
|
18.00
|
18.00
|
16.90
|
17.70
|
17.70
|
9.86
|
2,240
|
|
5/3/2012
|
+0.70 / +4.14%
|
16.30
|
17.70
|
16.30
|
17.60
|
17.60
|
9.80
|
3,610
|
|
5/2/2012
|
-0.70 / -3.98%
|
17.90
|
17.90
|
16.80
|
16.90
|
16.90
|
9.41
|
2,930
|
|
4/27/2012
|
-0.40 / -2.22%
|
17.70
|
17.70
|
17.50
|
17.60
|
17.60
|
9.80
|
1,330
|
|
4/26/2012
|
0.00 / 0.00%
|
18.20
|
18.20
|
18.00
|
18.00
|
18.00
|
9.52
|
3,620
|
|
4/25/2012
|
0.00 / 0.00%
|
18.50
|
18.70
|
17.90
|
18.00
|
18.00
|
9.52
|
3,160
|
|
4/24/2012
|
0.00 / 0.00%
|
18.70
|
18.70
|
17.90
|
18.00
|
18.00
|
9.52
|
4,940
|
|
4/23/2012
|
+0.10 / +0.56%
|
18.50
|
18.50
|
17.60
|
18.00
|
18.00
|
9.52
|
5,850
|
|
4/20/2012
|
-0.50 / -2.72%
|
18.00
|
18.00
|
17.90
|
17.90
|
17.90
|
9.47
|
40
|
|
4/19/2012
|
+0.10 / +0.55%
|
19.20
|
19.20
|
18.40
|
18.40
|
18.40
|
9.73
|
70
|
|
4/18/2012
|
-0.20 / -1.08%
|
18.50
|
18.50
|
18.00
|
18.30
|
18.30
|
9.68
|
3,410
|
|
4/17/2012
|
-0.10 / -0.54%
|
18.60
|
18.60
|
18.10
|
18.50
|
18.50
|
9.79
|
1,800
|
|
4/16/2012
|
-0.60 / -3.13%
|
19.00
|
19.00
|
18.30
|
18.60
|
18.60
|
9.84
|
2,730
|
|
4/13/2012
|
+0.80 / +4.35%
|
19.20
|
19.20
|
19.20
|
19.20
|
19.20
|
10.16
|
10
|
|
4/12/2012
|
+0.40 / +2.22%
|
18.50
|
18.50
|
17.70
|
18.40
|
18.40
|
9.73
|
6,210
|
|
4/11/2012
|
-0.10 / -0.55%
|
18.20
|
18.20
|
18.00
|
18.00
|
18.00
|
9.52
|
20
|
|
4/10/2012
|
+0.10 / +0.56%
|
18.10
|
18.10
|
18.10
|
18.10
|
18.10
|
9.58
|
200
|
|
4/9/2012
|
0.00 / 0.00%
|
18.00
|
18.00
|
18.00
|
18.00
|
18.00
|
9.52
|
2,950
|
|
4/6/2012
|
0.00 / 0.00%
|
18.00
|
18.00
|
18.00
|
18.00
|
18.00
|
9.52
|
400
|
|
4/5/2012
|
0.00 / 0.00%
|
18.00
|
18.00
|
18.00
|
18.00
|
18.00
|
9.52
|
1,750
|
|
|