|
Closing price on 10/19/2011
|
|
| Open |
14.40 |
| High |
15.70 |
| Low |
14.30 |
| Volume |
540 |
| Split-adjusted Price |
11.43 |
|
|
ATA Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
10/19/2011
|
-0.70 / -4.67%
|
14.40
|
15.70
|
14.30
|
14.30
|
14.30
|
11.43
|
540
|
|
|
10/18/2011
|
-0.60 / -3.85%
|
16.30
|
16.30
|
15.00
|
15.00
|
15.00
|
11.99
|
40
|
|
|
10/17/2011
|
-0.70 / -4.29%
|
15.60
|
15.60
|
15.60
|
15.60
|
15.60
|
12.47
|
10
|
|
|
10/14/2011
|
+0.10 / +0.62%
|
16.30
|
16.30
|
16.30
|
16.30
|
16.30
|
13.03
|
20
|
|
|
10/13/2011
|
0.00 / 0.00%
|
16.20
|
16.20
|
15.40
|
16.20
|
16.20
|
12.95
|
70
|
|
|
10/12/2011
|
0.00 / 0.00%
|
16.20
|
16.20
|
16.20
|
16.20
|
16.20
|
12.95
|
0
|
|
|
10/11/2011
|
0.00 / 0.00%
|
16.20
|
16.20
|
16.20
|
16.20
|
16.20
|
12.95
|
20
|
|
|
10/10/2011
|
+0.30 / +1.89%
|
16.20
|
16.20
|
16.20
|
16.20
|
16.20
|
12.95
|
10
|
|
|
10/7/2011
|
0.00 / 0.00%
|
15.90
|
15.90
|
15.90
|
15.90
|
15.90
|
12.71
|
0
|
|
|
10/6/2011
|
-0.10 / -0.63%
|
16.20
|
16.20
|
15.70
|
15.90
|
15.90
|
12.71
|
2,910
|
|
|
10/5/2011
|
+0.20 / +1.27%
|
16.00
|
16.00
|
16.00
|
16.00
|
16.00
|
12.79
|
10
|
|
|
10/4/2011
|
+0.60 / +3.95%
|
15.80
|
15.80
|
15.80
|
15.80
|
15.80
|
12.63
|
50
|
|
|
10/3/2011
|
0.00 / 0.00%
|
15.20
|
15.20
|
15.20
|
15.20
|
15.20
|
12.15
|
110
|
|
|
9/30/2011
|
0.00 / 0.00%
|
15.20
|
15.20
|
15.20
|
15.20
|
15.20
|
12.15
|
1,000
|
|
|
9/29/2011
|
+0.50 / +3.40%
|
15.20
|
15.20
|
15.20
|
15.20
|
15.20
|
12.15
|
10
|
|
|
9/28/2011
|
-0.50 / -3.29%
|
15.30
|
15.30
|
14.70
|
14.70
|
14.70
|
11.75
|
2,410
|
|
|
9/27/2011
|
0.00 / 0.00%
|
14.70
|
15.20
|
14.50
|
15.20
|
15.20
|
12.15
|
6,540
|
|
|
9/26/2011
|
-0.50 / -3.18%
|
15.40
|
15.40
|
15.20
|
15.20
|
15.20
|
12.15
|
3,000
|
|
|
9/23/2011
|
-0.30 / -1.88%
|
16.00
|
16.00
|
15.70
|
15.70
|
15.70
|
12.55
|
1,910
|
|
|
9/22/2011
|
-0.70 / -4.19%
|
16.70
|
16.70
|
16.00
|
16.00
|
16.00
|
12.79
|
2,520
|
|
|
9/21/2011
|
-0.80 / -4.57%
|
18.00
|
18.00
|
16.70
|
16.70
|
16.70
|
13.35
|
1,370
|
|
|
9/20/2011
|
-0.40 / -2.23%
|
17.50
|
17.50
|
17.50
|
17.50
|
17.50
|
13.99
|
650
|
|
|
9/19/2011
|
-0.90 / -4.79%
|
18.70
|
18.70
|
17.90
|
17.90
|
17.90
|
14.31
|
1,050
|
|
|
9/16/2011
|
-0.10 / -0.53%
|
18.80
|
18.80
|
18.80
|
18.80
|
18.80
|
15.02
|
20
|
|
|
9/15/2011
|
+0.20 / +1.07%
|
18.90
|
18.90
|
18.90
|
18.90
|
18.90
|
15.10
|
10
|
|
|
9/14/2011
|
+0.60 / +3.31%
|
18.70
|
18.70
|
18.70
|
18.70
|
18.70
|
14.94
|
20
|
|
|
9/13/2011
|
-0.90 / -4.74%
|
19.80
|
19.80
|
18.10
|
18.10
|
18.10
|
14.47
|
4,010
|
|
|
9/12/2011
|
0.00 / 0.00%
|
18.10
|
19.00
|
18.10
|
19.00
|
19.00
|
15.18
|
270
|
|
|
9/9/2011
|
0.00 / 0.00%
|
18.10
|
19.00
|
18.10
|
19.00
|
19.00
|
15.18
|
1,580
|
|
|
9/8/2011
|
0.00 / 0.00%
|
19.90
|
19.90
|
19.00
|
19.00
|
19.00
|
15.18
|
6,890
|
|
|