|
Closing price on 10/4/2011
|
|
| Open |
15.80 |
| High |
15.80 |
| Low |
15.80 |
| Volume |
50 |
| Split-adjusted Price |
12.63 |
|
|
ATA Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
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
|
|
|
9/7/2011
|
-0.90 / -4.52%
|
19.90
|
19.90
|
19.00
|
19.00
|
19.00
|
15.18
|
740
|
|
|
9/6/2011
|
-0.10 / -0.50%
|
19.00
|
19.90
|
19.00
|
19.90
|
19.90
|
15.90
|
510
|
|
|
9/5/2011
|
+0.20 / +1.01%
|
20.30
|
20.30
|
20.00
|
20.00
|
20.00
|
15.98
|
20
|
|
|
9/1/2011
|
-0.20 / -1.00%
|
19.00
|
20.40
|
19.00
|
19.80
|
19.80
|
15.82
|
330
|
|
|
8/31/2011
|
-0.80 / -3.85%
|
21.00
|
21.00
|
20.00
|
20.00
|
20.00
|
15.98
|
20
|
|
|
8/30/2011
|
0.00 / 0.00%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
16.62
|
0
|
|
|
8/29/2011
|
+0.80 / +4.00%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
16.62
|
10
|
|
|
8/26/2011
|
+0.80 / +4.17%
|
20.00
|
20.00
|
20.00
|
20.00
|
20.00
|
15.98
|
10
|
|
|
8/25/2011
|
-1.00 / -4.95%
|
19.20
|
19.20
|
19.20
|
19.20
|
19.20
|
15.34
|
50
|
|
|
8/24/2011
|
-0.60 / -2.88%
|
21.00
|
21.00
|
20.20
|
20.20
|
20.20
|
16.14
|
50
|
|
|
8/23/2011
|
0.00 / 0.00%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
16.62
|
0
|
|
|