Symbol Lookup
ALLIANT TECHSYSTEMS, Inc. Add to My Watchlist (NYSE: ATK) 
     ALLIANT 77.44 +0.33 (+0.43%) 78,038
Historical Data for ATK
Date Open High Low Volume Close Change %
02/09/10 77.65 77.65 76.80 601,556 77.11 +0.15   +0.19%
02/08/10 77.54 77.76 76.61 519,358 76.96 -0.68   -0.88%
02/05/10 77.80 78.37 77.00 491,815 77.64 -0.71   -0.91%
02/04/10 80.91 80.98 77.75 895,425 78.35 -3.28   -4.02%
02/03/10 81.05 82.10 80.78 362,435 81.63 +0.26   +0.32%
02/02/10 79.70 81.59 78.85 860,056 81.37 +3.24   +4.15%
02/01/10 79.34 79.64 77.53 890,915 78.13 -0.84   -1.06%
01/29/10 81.47 81.52 78.97 622,723 78.97 -2.63   -3.22%
01/28/10 82.76 82.76 81.20 866,770 81.60 -2.60   -3.09%
01/27/10 85.55 85.70 83.39 704,146 84.20 -1.98   -2.30%
01/26/10 86.25 87.00 85.94 421,090 86.18 -0.43   -0.50%
01/25/10 88.96 89.00 86.58 320,118 86.61 -1.77   -2.00%
01/22/10 87.81 88.76 87.80 491,818 88.38 +0.64   +0.73%
01/21/10 87.34 88.65 87.27 464,044 87.74 +0.34   +0.39%
01/20/10 88.62 88.62 86.71 293,494 87.40 -1.50   -1.69%
01/19/10 88.06 88.98 87.45 728,604 88.90 +1.05   +1.20%
01/18/10 87.85 87.85 87.85 0 87.85 0.00   0.00%
01/15/10 89.20 89.42 87.22 234,589 87.85 -1.39   -1.56%
01/14/10 88.21 89.46 88.21 226,319 89.24 +0.67   +0.76%
01/13/10 87.48 88.90 87.30 335,788 88.57 +1.07   +1.22%
01/12/10 88.19 88.45 87.01 403,735 87.50 -1.20   -1.35%
01/11/10 89.11 89.53 88.15 361,356 88.70 -0.38   -0.43%
01/08/10 88.53 89.52 88.39 550,466 89.08 +0.15   +0.17%
01/07/10 89.13 89.65 88.82 198,139 88.93 -0.41   -0.46%
01/06/10 89.08 89.80 88.85 166,728 89.34 +0.39   +0.44%
01/05/10 89.67 89.69 88.72 281,574 88.95 -0.72   -0.80%
01/04/10 88.65 89.79 88.02 215,578 89.67 +1.40   +1.59%
01/01/10 88.27 88.27 88.27 0 88.27 0.00   0.00%
12/31/09 89.81 89.81 88.19 140,388 88.27 -1.38   -1.54%
12/30/09 89.82 90.36 89.29 138,528 89.65 -0.44   -0.49%
12/29/09 90.33 90.80 89.97 135,998 90.09 +0.02   +0.02%
12/28/09 90.58 90.81 89.90 213,075 90.07 -0.53   -0.58%
12/25/09 90.64 90.80 90.08 90,735 90.60 0.00   0.00%
12/24/09 90.64 90.80 90.08 90,735 90.60 +0.23   +0.25%
12/23/09 89.70 90.78 89.22 295,678 90.37 +0.65   +0.72%
12/22/09 89.25 89.72 88.75 276,113 89.72 +0.32   +0.36%
12/21/09 88.43 89.67 88.43 209,425 89.40 +1.41   +1.60%
12/18/09 89.14 89.32 87.90 570,379 87.99 -0.81   -0.91%
12/17/09 88.62 89.18 88.07 209,592 88.80 -0.80   -0.89%
12/16/09 89.37 89.62 88.37 337,504 89.60 +0.38   +0.43%
12/15/09 89.68 89.90 88.55 448,977 89.22 -0.81   -0.90%
12/14/09 89.08 90.15 89.04 573,286 90.03 +1.54   +1.74%
12/11/09 89.07 89.15 88.36 395,670 88.49 -0.11   -0.12%
12/10/09 88.34 88.87 87.68 496,993 88.60 +0.25   +0.28%
12/09/09 89.83 89.98 87.95 463,180 88.35 -0.40   -0.45%
12/08/09 88.21 89.10 87.85 325,081 88.75 -0.17   -0.19%
12/07/09 88.68 89.33 88.16 558,920 88.92 +0.39   +0.44%
12/04/09 88.25 89.18 87.67 726,410 88.53 +1.48   +1.70%
12/03/09 86.65 87.40 86.39 252,775 87.05 +0.36   +0.42%
12/02/09 86.68 86.81 85.86 391,215 86.69 +0.17   +0.20%
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