American Superconductor Corporation - Common Stock (NQ:AMSC)

53.54 +5.84 (+12.24%)
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 30, 2026 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Apr 30, 2026 49.23 53.65 48.00 53.54 1,861,083 +5.84(+12.24%)
Apr 29, 2026 47.79 48.60 45.69 47.70 1,285,156 +0.20(+0.42%)
Apr 28, 2026 47.91 49.49 45.57 47.50 1,763,656 -2.14(-4.31%)
Apr 27, 2026 52.39 52.39 46.01 49.64 2,520,394 +0.16(+0.32%)
Apr 24, 2026 48.14 50.78 45.50 49.48 2,319,314 +3.33(+7.22%)
Apr 23, 2026 51.25 51.47 44.47 46.15 2,642,508 -2.00(-4.15%)
Apr 22, 2026 43.40 48.23 43.40 48.15 2,440,999 +6.22(+14.83%)
Apr 21, 2026 41.36 42.93 40.75 41.93 1,579,488 +1.20(+2.95%)
Apr 20, 2026 39.37 40.84 38.81 40.73 692,198 +1.01(+2.54%)
Apr 17, 2026 39.00 40.75 38.13 39.72 1,058,394 +1.75(+4.61%)
Apr 16, 2026 37.86 38.59 36.89 37.97 916,979 +0.23(+0.61%)
Apr 15, 2026 40.00 40.04 37.21 37.74 1,281,626 -1.71(-4.33%)
Apr 14, 2026 39.00 39.60 37.25 39.45 991,347 +1.64(+4.34%)
Apr 13, 2026 37.29 38.11 36.54 37.81 796,832 +0.10(+0.27%)
Apr 10, 2026 36.50 39.25 36.35 37.71 1,238,430 +1.56(+4.32%)
Apr 09, 2026 32.87 36.41 32.87 36.15 1,405,984 +3.13(+9.48%)
Apr 08, 2026 33.73 34.28 32.68 33.02 917,846 +1.48(+4.69%)
Apr 07, 2026 32.10 32.27 30.87 31.54 559,479 -1.08(-3.31%)
Apr 06, 2026 32.37 32.99 31.97 32.62 380,765 +0.53(+1.65%)
Apr 02, 2026 31.33 32.89 30.95 32.09 630,616 -0.56(-1.72%)
Apr 01, 2026 34.26 35.05 32.60 32.65 633,675 -1.20(-3.55%)
Mar 31, 2026 32.60 34.27 32.18 33.85 1,134,390 +1.64(+5.09%)
Mar 30, 2026 33.87 33.87 31.36 32.21 1,978,047 -1.51(-4.48%)
Mar 27, 2026 31.64 34.03 31.64 33.72 1,042,042 +1.41(+4.36%)
Mar 26, 2026 32.56 34.27 32.21 32.31 1,573,044 -1.25(-3.72%)
Mar 25, 2026 32.87 34.65 32.57 33.56 946,919 +1.35(+4.19%)
Mar 24, 2026 30.00 32.73 30.00 32.21 893,631 +1.41(+4.58%)
Mar 23, 2026 29.53 30.95 28.82 30.80 1,544,867 +2.06(+7.17%)
Mar 20, 2026 30.47 30.77 28.55 28.74 1,246,312 -1.93(-6.29%)
Mar 19, 2026 29.02 31.20 28.69 30.67 504,891 +0.53(+1.76%)
Mar 18, 2026 31.10 31.67 30.11 30.14 620,708 -1.03(-3.30%)
Mar 17, 2026 30.83 31.55 30.56 31.17 503,665 +0.27(+0.87%)
Mar 16, 2026 32.15 32.50 30.11 30.90 637,218 -0.12(-0.39%)
Mar 13, 2026 29.68 31.19 29.68 31.02 925,420 +1.76(+6.02%)
Mar 12, 2026 29.70 30.02 28.82 29.26 666,213 -1.40(-4.57%)
Mar 11, 2026 29.45 30.83 29.33 30.66 724,815 +0.98(+3.30%)
Mar 10, 2026 29.00 30.23 28.96 29.68 915,244 +0.64(+2.20%)
Mar 09, 2026 27.09 29.11 26.46 29.04 1,292,005 +1.34(+4.84%)
Mar 06, 2026 29.91 30.47 27.69 27.70 1,531,702 -3.14(-10.18%)
Mar 05, 2026 31.35 31.70 30.01 30.84 687,844 -1.02(-3.20%)
Mar 04, 2026 31.92 32.55 31.39 31.86 440,438 +0.77(+2.48%)
Mar 03, 2026 31.40 31.58 30.08 31.09 717,572 -1.92(-5.82%)
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