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AT
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Historical Prices
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Range:
1 Month
3 Month
1 Year
Date
Open
High
Low
Close
Volume
Change (%)
Sep 28, 2012
10.54
10.58
10.49
10.53
424,423
-0.05(-0.47%)
Sep 27, 2012
10.49
10.58
10.45
10.58
622,315
+0.11(+1.01%)
Sep 26, 2012
10.40
10.52
10.39
10.47
517,125
-0.01(-0.13%)
Sep 25, 2012
10.52
10.59
10.49
10.49
837,292
+0.04(+0.34%)
Sep 24, 2012
10.46
10.52
10.43
10.45
545,765
-0.02(-0.20%)
Sep 21, 2012
10.47
10.50
10.43
10.47
1,172,033
+0.05(+0.47%)
Sep 20, 2012
10.39
10.44
10.33
10.42
468,960
-0.01(-0.07%)
Sep 19, 2012
10.35
10.45
10.32
10.43
453,723
+0.10(+0.95%)
Sep 18, 2012
10.28
10.36
10.27
10.33
406,417
+0.06(+0.55%)
Sep 17, 2012
10.25
10.29
10.21
10.27
406,829
-0.03(-0.27%)
Sep 14, 2012
10.36
10.40
10.26
10.30
717,468
-0.06(-0.54%)
Sep 13, 2012
10.18
10.36
10.17
10.36
563,962
+0.18(+1.73%)
Sep 12, 2012
10.20
10.23
10.11
10.18
469,436
-0.05(-0.48%)
Sep 11, 2012
10.21
10.23
10.17
10.23
381,031
+0.06(+0.62%)
Sep 10, 2012
10.10
10.20
10.10
10.17
410,874
-0.01(-0.07%)
Sep 07, 2012
10.13
10.20
10.09
10.18
457,816
+0.06(+0.56%)
Sep 06, 2012
10.04
10.12
10.04
10.12
575,242
+0.13(+1.34%)
Sep 05, 2012
10.05
10.07
9.958
9.986
439,344
-0.06(-0.63%)
Sep 04, 2012
9.972
10.06
9.909
10.05
510,884
+0.12(+1.20%)
Aug 31, 2012
9.930
9.944
9.852
9.930
304,976
+0.07(+0.71%)
Aug 30, 2012
9.937
9.965
9.859
9.859
389,456
-0.11(-1.06%)
Aug 29, 2012
10.08
10.09
9.937
9.965
433,518
-0.13(-1.25%)
Aug 27, 2012
10.13
10.20
10.01
10.09
503,431
+0.06(+0.63%)
Aug 24, 2012
10.02
10.06
10.01
10.03
521,880
+0.02(+0.21%)
Aug 23, 2012
10.02
10.05
9.986
10.01
475,668
-0.02(-0.21%)
Aug 22, 2012
9.937
10.05
9.930
10.03
521,400
+0.05(+0.49%)
Aug 21, 2012
10.01
10.06
9.965
9.979
519,819
+0.00(+0.00%)
Aug 20, 2012
9.923
9.993
9.888
9.979
487,533
+0.06(+0.57%)
Aug 17, 2012
9.888
9.923
9.859
9.923
469,390
+0.01(+0.14%)
Aug 16, 2012
9.852
9.909
9.796
9.909
468,897
+0.06(+0.64%)
Aug 15, 2012
9.831
9.866
9.761
9.845
374,457
+0.01(+0.14%)
Aug 14, 2012
9.866
9.866
9.803
9.831
537,557
-0.01(-0.14%)
Aug 13, 2012
9.789
9.852
9.733
9.845
494,313
+0.07(+0.72%)
Aug 10, 2012
9.761
9.796
9.691
9.775
515,889
-0.04(-0.36%)
Aug 09, 2012
9.782
9.838
9.747
9.810
442,706
+0.01(+0.14%)
Aug 08, 2012
9.740
9.838
9.740
9.796
508,437
+0.06(+0.58%)
Aug 07, 2012
9.683
9.782
9.662
9.740
659,823
+0.06(+0.65%)
Aug 06, 2012
9.613
9.698
9.571
9.676
610,927
+0.11(+1.10%)
Aug 03, 2012
9.578
9.606
9.536
9.571
611,679
+0.09(+0.97%)
Aug 02, 2012
9.571
9.613
9.465
9.479
878,088
-0.11(-1.10%)
Aug 01, 2012
9.747
9.761
9.585
9.585
834,535
-0.11(-1.16%)
Jul 31, 2012
9.754
9.782
9.669
9.698
615,774
-0.04(-0.43%)
Jul 30, 2012
9.669
9.761
9.634
9.740
710,609
+0.11(+1.10%)
Jul 27, 2012
9.571
9.655
9.529
9.634
799,492
+0.06(+0.66%)
Jul 26, 2012
9.585
9.606
9.536
9.571
906,690
+0.04(+0.37%)
Jul 25, 2012
9.472
9.578
9.430
9.536
708,589
+0.13(+1.35%)
Jul 24, 2012
9.536
9.557
9.374
9.409
695,860
-0.11(-1.18%)
Jul 23, 2012
9.515
9.578
9.479
9.522
578,905
-0.06(-0.66%)
Jul 20, 2012
9.522
9.634
9.508
9.585
804,250
+0.03(+0.29%)
Jul 19, 2012
9.662
9.669
9.557
9.557
634,779
-0.06(-0.59%)
Jul 18, 2012
9.634
9.647
9.585
9.613
608,641
+0.01(+0.15%)
Jul 17, 2012
9.620
9.669
9.571
9.599
812,254
+0.02(+0.22%)
Jul 16, 2012
9.515
9.620
9.493
9.578
483,768
+0.06(+0.59%)
Jul 13, 2012
9.465
9.536
9.465
9.522
536,600
+0.06(+0.67%)
Jul 12, 2012
9.430
9.490
9.398
9.458
601,718
-0.01(-0.07%)
Jul 11, 2012
9.451
9.486
9.395
9.465
650,756
+0.06(+0.60%)
Jul 10, 2012
9.500
9.515
9.395
9.409
791,118
-0.06(-0.59%)
Jul 09, 2012
9.409
9.486
9.374
9.465
662,211
+0.06(+0.67%)
Jul 06, 2012
9.318
9.437
9.310
9.402
668,479
+0.04(+0.45%)
Jul 05, 2012
9.254
9.388
9.219
9.360
776,870
+0.14(+1.53%)
Jul 03, 2012
9.191
9.353
9.177
9.219
670,783
-0.03(-0.30%)
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