Closing price on 5/27/2011
|
|
Open |
21.00 |
High |
21.00 |
Low |
20.10 |
Volume |
344,400 |
Split-adjusted Price |
2.61 |
|
|
ACB Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
5/27/2011
|
-0.50 / -2.38%
|
21.00
|
21.00
|
20.10
|
20.50
|
20.50
|
2.61
|
344,400
|
|
5/26/2011
|
+0.60 / +2.94%
|
20.40
|
21.00
|
19.20
|
21.00
|
21.00
|
2.67
|
414,000
|
|
5/25/2011
|
-0.80 / -3.77%
|
21.10
|
21.10
|
20.00
|
20.40
|
20.40
|
2.59
|
662,700
|
|
5/24/2011
|
-0.30 / -1.40%
|
21.50
|
21.50
|
21.00
|
21.20
|
21.20
|
2.70
|
812,300
|
|
5/23/2011
|
-0.10 / -0.46%
|
21.70
|
21.80
|
21.30
|
21.50
|
21.50
|
2.73
|
521,800
|
|
5/20/2011
|
-0.30 / -1.37%
|
21.80
|
21.80
|
21.60
|
21.60
|
21.60
|
2.75
|
645,100
|
|
5/19/2011
|
0.00 / 0.00%
|
21.90
|
22.00
|
21.70
|
21.90
|
21.90
|
2.78
|
502,000
|
|
5/18/2011
|
0.00 / 0.00%
|
21.90
|
22.00
|
21.90
|
21.90
|
21.90
|
2.78
|
301,500
|
|
5/17/2011
|
-0.10 / -0.45%
|
22.00
|
22.50
|
21.90
|
21.90
|
21.90
|
2.78
|
84,800
|
|
5/16/2011
|
0.00 / 0.00%
|
21.90
|
22.40
|
21.90
|
22.00
|
22.00
|
2.80
|
214,100
|
|
5/13/2011
|
+0.10 / +0.46%
|
21.90
|
22.00
|
21.90
|
22.00
|
22.00
|
2.80
|
445,600
|
|
5/12/2011
|
-0.10 / -0.45%
|
21.90
|
22.00
|
21.90
|
21.90
|
21.90
|
2.78
|
101,700
|
|
5/11/2011
|
+0.20 / +0.92%
|
21.90
|
22.00
|
21.80
|
22.00
|
22.00
|
2.80
|
225,900
|
|
5/10/2011
|
-0.10 / -0.46%
|
21.90
|
21.90
|
21.80
|
21.80
|
21.80
|
2.77
|
85,000
|
|
5/9/2011
|
0.00 / 0.00%
|
21.90
|
21.90
|
21.80
|
21.90
|
21.90
|
2.78
|
379,100
|
|
5/6/2011
|
+0.10 / +0.46%
|
21.70
|
21.90
|
21.70
|
21.90
|
21.90
|
2.78
|
166,879
|
|
5/5/2011
|
+0.10 / +0.46%
|
21.70
|
21.80
|
21.70
|
21.80
|
21.80
|
2.77
|
148,702
|
|
5/4/2011
|
0.00 / 0.00%
|
21.90
|
21.90
|
21.60
|
21.70
|
21.70
|
2.76
|
130,700
|
|
4/29/2011
|
0.00 / 0.00%
|
21.60
|
21.80
|
21.60
|
21.70
|
21.70
|
2.76
|
538,700
|
|
4/28/2011
|
-0.10 / -0.46%
|
21.80
|
21.80
|
21.50
|
21.70
|
21.70
|
2.76
|
266,779
|
|
4/27/2011
|
0.00 / 0.00%
|
21.90
|
21.90
|
21.80
|
21.80
|
21.80
|
2.77
|
661,500
|
|
4/26/2011
|
0.00 / 0.00%
|
22.00
|
22.00
|
21.70
|
21.80
|
21.80
|
2.77
|
368,605
|
|
4/25/2011
|
-0.40 / -1.80%
|
22.20
|
22.20
|
21.80
|
21.80
|
21.80
|
2.77
|
496,700
|
|
4/22/2011
|
-0.10 / -0.45%
|
22.00
|
22.40
|
22.00
|
22.20
|
22.20
|
2.82
|
342,309
|
|
4/21/2011
|
-0.80 / -3.46%
|
23.00
|
23.00
|
22.20
|
22.30
|
22.30
|
2.84
|
241,400
|
|
4/20/2011
|
0.00 / 0.00%
|
23.00
|
23.50
|
23.00
|
23.10
|
23.10
|
2.85
|
364,000
|
|
4/19/2011
|
+0.10 / +0.43%
|
23.00
|
23.10
|
23.00
|
23.10
|
23.10
|
2.85
|
156,500
|
|
4/18/2011
|
0.00 / 0.00%
|
23.10
|
23.10
|
22.90
|
23.00
|
23.00
|
2.84
|
885,400
|
|
4/15/2011
|
0.00 / 0.00%
|
23.10
|
23.80
|
23.00
|
23.00
|
23.00
|
2.84
|
158,900
|
|
4/14/2011
|
+0.10 / +0.44%
|
22.90
|
23.10
|
22.90
|
23.00
|
23.00
|
2.84
|
476,000
|
|
|