|
Closing price on 4/14/2011
|
|
| Open |
21.10 |
| High |
21.10 |
| Low |
20.50 |
| Volume |
330 |
| Split-adjusted Price |
16.38 |
|
|
ATA Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
4/14/2011
|
-0.60 / -2.84%
|
21.10
|
21.10
|
20.50
|
20.50
|
20.50
|
16.38
|
330
|
|
|
4/13/2011
|
-0.90 / -4.09%
|
21.30
|
21.30
|
21.10
|
21.10
|
21.10
|
16.86
|
950
|
|
|
4/8/2011
|
-0.20 / -0.90%
|
22.50
|
22.50
|
21.30
|
22.00
|
22.00
|
17.58
|
670
|
|
|
4/7/2011
|
-0.10 / -0.45%
|
21.50
|
22.20
|
21.50
|
22.20
|
22.20
|
17.74
|
110
|
|
|
4/6/2011
|
0.00 / 0.00%
|
21.50
|
22.30
|
21.50
|
22.30
|
22.30
|
17.82
|
800
|
|
|
4/5/2011
|
-0.40 / -1.76%
|
22.30
|
22.30
|
22.30
|
22.30
|
22.30
|
17.82
|
20
|
|
|
4/4/2011
|
+0.70 / +3.18%
|
21.10
|
22.90
|
21.00
|
22.70
|
22.70
|
18.14
|
1,070
|
|
|
4/1/2011
|
+0.50 / +2.33%
|
22.00
|
22.00
|
22.00
|
22.00
|
22.00
|
17.58
|
220
|
|
|
3/31/2011
|
0.00 / 0.00%
|
21.50
|
21.50
|
21.50
|
21.50
|
21.50
|
17.18
|
1,000
|
|
|
3/30/2011
|
-0.80 / -3.59%
|
23.30
|
23.30
|
21.50
|
21.50
|
21.50
|
17.18
|
3,370
|
|
|
3/29/2011
|
-1.10 / -4.70%
|
23.90
|
23.90
|
22.30
|
22.30
|
22.30
|
17.82
|
30
|
|
|
3/28/2011
|
+0.80 / +3.54%
|
23.40
|
23.40
|
23.40
|
23.40
|
23.40
|
18.70
|
10
|
|
|
3/25/2011
|
-0.30 / -1.31%
|
21.90
|
22.60
|
21.80
|
22.60
|
22.60
|
18.06
|
1,220
|
|
|
3/24/2011
|
+0.90 / +4.09%
|
22.90
|
22.90
|
22.00
|
22.90
|
22.90
|
18.30
|
13,000
|
|
|
3/23/2011
|
-0.90 / -3.93%
|
21.80
|
22.00
|
21.80
|
22.00
|
22.00
|
17.58
|
1,000
|
|
|
3/22/2011
|
+0.60 / +2.69%
|
22.00
|
22.90
|
21.90
|
22.90
|
22.90
|
18.30
|
620
|
|
|
3/21/2011
|
+0.30 / +1.36%
|
22.00
|
22.30
|
22.00
|
22.30
|
22.30
|
17.82
|
40
|
|
|
3/18/2011
|
+0.60 / +2.80%
|
21.00
|
22.00
|
21.00
|
22.00
|
22.00
|
17.58
|
240
|
|
|
3/17/2011
|
0.00 / 0.00%
|
20.50
|
21.40
|
20.50
|
21.40
|
21.40
|
17.10
|
580
|
|
|
3/16/2011
|
+0.90 / +4.39%
|
21.40
|
21.40
|
21.40
|
21.40
|
21.40
|
17.10
|
10
|
|
|
3/15/2011
|
+0.50 / +2.50%
|
20.50
|
21.00
|
20.50
|
20.50
|
20.50
|
16.38
|
230
|
|
|
3/14/2011
|
-1.00 / -4.76%
|
21.80
|
21.80
|
20.00
|
20.00
|
20.00
|
15.98
|
1,370
|
|
|
3/11/2011
|
-0.60 / -2.78%
|
21.60
|
22.50
|
20.80
|
21.00
|
21.00
|
16.78
|
7,130
|
|
|
3/10/2011
|
+0.80 / +3.85%
|
21.60
|
21.60
|
21.60
|
21.60
|
21.60
|
17.26
|
10
|
|
|
3/9/2011
|
-0.80 / -3.70%
|
20.80
|
20.80
|
20.80
|
20.80
|
20.80
|
16.62
|
2,160
|
|
|
3/8/2011
|
-1.10 / -4.85%
|
23.70
|
23.70
|
21.60
|
21.60
|
21.60
|
17.26
|
3,020
|
|
|
3/7/2011
|
+0.10 / +0.44%
|
22.00
|
22.70
|
21.50
|
22.70
|
22.70
|
18.14
|
11,730
|
|
|
3/4/2011
|
+0.10 / +0.44%
|
23.60
|
23.60
|
22.50
|
22.60
|
22.60
|
18.06
|
210
|
|
|
3/3/2011
|
-0.10 / -0.44%
|
23.70
|
23.70
|
22.00
|
22.50
|
22.50
|
17.98
|
3,310
|
|
|
3/2/2011
|
-1.10 / -4.64%
|
22.90
|
22.90
|
22.60
|
22.60
|
22.60
|
18.06
|
8,290
|
|
|