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Alliant Techsystems Inc. (ATK) Stock Stock Chart

NYSE:ATK - US0188041042

140.03
+0.78 (+0.56%)
Last: 2/9/2015, 8:05:22 PM
139.72
-0.31 (-0.22%)
After Hours: 2/9/2015, 8:05:22 PM
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Alliant Techsystems Inc. / ATK Daily stock chart