American Superconductor Corporation historical prices

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Historical chart

    2.42 
    2.03 
    1.65 
 Sep 24, 2013 Sep 22, 2014 

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Daily prices
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Date Open High Low Close Volume
Sep 22, 2014 1.52 1.53 1.46 1.47 187,606
Sep 19, 2014 1.48 1.55 1.43 1.54 743,222
Sep 18, 2014 1.50 1.52 1.48 1.48 134,059
Sep 17, 2014 1.49 1.52 1.47 1.48 196,787
Sep 16, 2014 1.53 1.53 1.47 1.49 463,459
Sep 15, 2014 1.62 1.62 1.48 1.50 450,626
Sep 12, 2014 1.60 1.64 1.60 1.61 270,312
Sep 11, 2014 1.48 1.62 1.48 1.57 774,164
Sep 10, 2014 1.50 1.52 1.48 1.51 393,931
Sep 9, 2014 1.53 1.59 1.51 1.52 335,885
Sep 8, 2014 1.59 1.65 1.55 1.56 650,263
Sep 5, 2014 1.58 1.63 1.57 1.63 281,914
Sep 4, 2014 1.71 1.74 1.54 1.64 2,196,626
Sep 3, 2014 1.73 1.80 1.72 1.74 565,487
Sep 2, 2014 1.80 1.82 1.74 1.79 337,527
Aug 29, 2014 1.76 1.80 1.76 1.78 270,068
Aug 28, 2014 1.76 1.79 1.75 1.76 291,204
Aug 27, 2014 1.83 1.85 1.78 1.78 538,258
Aug 26, 2014 1.84 1.86 1.82 1.82 275,287
Aug 25, 2014 1.81 1.87 1.79 1.82 518,129
Aug 22, 2014 1.84 1.89 1.81 1.81 731,154
Aug 21, 2014 2.00 2.05 1.83 1.85 1,396,148
Aug 20, 2014 1.81 1.89 1.81 1.87 335,891
Aug 19, 2014 1.75 1.88 1.75 1.84 798,194
Aug 18, 2014 1.76 1.78 1.72 1.75 360,490
Aug 15, 2014 1.75 1.79 1.70 1.74 382,114
Aug 14, 2014 1.71 1.75 1.69 1.73 366,853
Aug 13, 2014 1.80 1.80 1.71 1.71 609,412
Aug 12, 2014 1.75 1.78 1.72 1.77 257,070
Aug 11, 2014 1.76 1.80 1.73 1.74 274,066