American Superconductor Corporation historical prices

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Historical chart

    2.61 
    2.16 
    1.71 
 Aug 23, 2013 Aug 21, 2014 

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Daily prices
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Date Open High Low Close Volume
Aug 21, 2014 2.00 2.05 1.83 1.85 1,395,148
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
Aug 8, 2014 1.80 1.83 1.73 1.76 599,398
Aug 7, 2014 1.67 1.82 1.67 1.80 669,587
Aug 6, 2014 1.70 1.74 1.66 1.71 648,920
Aug 5, 2014 1.90 1.90 1.71 1.73 2,362,901
Aug 4, 2014 1.94 2.01 1.90 2.00 714,249
Aug 1, 2014 1.97 2.02 1.88 1.93 958,032
Jul 31, 2014 2.05 2.09 1.98 1.99 793,426
Jul 30, 2014 2.14 2.15 2.00 2.03 1,027,263
Jul 29, 2014 1.85 2.15 1.85 2.10 2,709,574
Jul 28, 2014 1.89 1.90 1.85 1.87 507,383
Jul 25, 2014 1.90 1.90 1.85 1.89 571,418
Jul 24, 2014 1.90 1.93 1.87 1.90 644,626
Jul 23, 2014 1.97 2.00 1.89 1.90 864,575
Jul 22, 2014 1.87 2.00 1.85 1.96 1,171,115
Jul 21, 2014 1.85 1.93 1.83 1.86 1,504,082
Jul 18, 2014 1.88 1.94 1.86 1.87 1,327,815
Jul 17, 2014 1.97 2.04 1.86 1.92 3,423,036
Jul 16, 2014 1.78 2.10 1.75 2.06 11,485,332
Jul 15, 2014 1.72 1.74 1.60 1.61 559,994
Jul 14, 2014 1.67 1.72 1.64 1.72 737,204
Jul 11, 2014 1.60 1.69 1.55 1.63 1,126,866