Closing price on 11/15/2011
|
|
Open |
16.60 |
High |
17.20 |
Low |
16.60 |
Volume |
4,370 |
Split-adjusted Price |
9.10 |
|
|
C21 Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
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
|
|
10/26/2011
|
+0.30 / +1.52%
|
20.10
|
20.20
|
19.70
|
20.00
|
20.00
|
10.16
|
13,600
|
|
10/25/2011
|
-0.30 / -1.50%
|
19.70
|
20.20
|
19.70
|
19.70
|
19.70
|
10.01
|
49,050
|
|
10/24/2011
|
+0.40 / +2.04%
|
19.60
|
20.50
|
19.60
|
20.00
|
20.00
|
10.16
|
15,700
|
|
10/21/2011
|
+0.50 / +2.62%
|
19.10
|
19.80
|
19.10
|
19.60
|
19.60
|
9.96
|
42,830
|
|
10/20/2011
|
+0.40 / +2.14%
|
18.70
|
19.10
|
18.70
|
19.10
|
19.10
|
9.71
|
25,710
|
|
10/19/2011
|
+0.10 / +0.54%
|
19.50
|
19.50
|
18.60
|
18.70
|
18.70
|
9.50
|
14,600
|
|
10/18/2011
|
+0.10 / +0.54%
|
18.30
|
19.00
|
18.30
|
18.60
|
18.60
|
9.45
|
15,720
|
|
10/17/2011
|
-0.20 / -1.07%
|
19.00
|
19.10
|
18.50
|
18.50
|
18.50
|
9.40
|
6,600
|
|
10/14/2011
|
+0.50 / +2.75%
|
18.20
|
19.10
|
18.20
|
18.70
|
18.70
|
9.50
|
62,750
|
|
10/13/2011
|
+0.10 / +0.55%
|
18.10
|
18.20
|
18.00
|
18.20
|
18.20
|
9.25
|
90,610
|
|
10/12/2011
|
0.00 / 0.00%
|
18.10
|
18.10
|
17.90
|
18.10
|
18.10
|
9.20
|
26,120
|
|
10/11/2011
|
+0.10 / +0.56%
|
18.00
|
18.10
|
18.00
|
18.10
|
18.10
|
9.20
|
20,410
|
|
10/10/2011
|
0.00 / 0.00%
|
18.00
|
18.10
|
17.80
|
18.00
|
18.00
|
9.15
|
27,890
|
|
10/7/2011
|
0.00 / 0.00%
|
17.90
|
18.10
|
17.90
|
18.00
|
18.00
|
9.15
|
27,560
|
|
10/6/2011
|
+0.10 / +0.56%
|
17.90
|
18.00
|
17.90
|
18.00
|
18.00
|
9.15
|
42,150
|
|
10/5/2011
|
+0.10 / +0.56%
|
17.90
|
17.90
|
17.80
|
17.90
|
17.90
|
9.10
|
26,010
|
|
|