Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Overview
News
Currencies
International
Treasuries

American Superconductor Corporation - Common Stock (NQ: AMSC )

18.82 -0.39 (-2.00%)
Streaming Delayed Price Updated: 10:21 AM EDT, Mar 13, 2025 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Mar 12, 2025 19.30 19.76 18.80 19.21 775,186 +0.64(+3.45%)
Mar 11, 2025 17.54 19.04 17.32 18.57 953,798 +1.03(+5.87%)
Mar 10, 2025 18.33 18.43 17.08 17.54 1,269,211 -1.71(-8.88%)
Mar 07, 2025 18.89 19.50 18.08 19.25 1,440,263 +0.08(+0.42%)
Mar 06, 2025 19.25 20.33 18.76 19.17 900,935 -0.82(-4.10%)
Mar 05, 2025 19.66 20.10 18.99 19.99 730,953 +0.60(+3.09%)
Mar 04, 2025 19.12 20.12 18.27 19.39 1,324,110 -0.62(-3.10%)
Mar 03, 2025 23.00 23.02 19.95 20.01 1,291,524 -2.70(-11.89%)
Feb 28, 2025 21.83 23.13 21.56 22.71 841,093 +0.59(+2.67%)
Feb 27, 2025 24.33 24.39 21.99 22.12 1,026,519 -1.62(-6.82%)
Feb 26, 2025 23.08 24.01 23.01 23.74 1,382,398 +1.36(+6.08%)
Feb 25, 2025 23.50 23.50 21.46 22.38 2,064,773 -1.58(-6.59%)
Feb 24, 2025 25.74 25.77 23.79 23.96 1,261,460 -1.74(-6.77%)
Feb 21, 2025 29.29 29.29 25.41 25.70 1,490,728 -3.13(-10.86%)
Feb 20, 2025 31.33 31.33 27.77 28.83 1,105,704 -2.62(-8.33%)
Feb 19, 2025 32.38 33.18 31.14 31.45 633,207 -0.96(-2.96%)
Feb 18, 2025 31.46 32.88 31.21 32.41 913,697 +1.25(+4.01%)
Feb 14, 2025 31.82 32.38 29.66 31.16 923,966 -0.53(-1.67%)
Feb 13, 2025 31.04 31.94 30.22 31.69 804,702 +1.34(+4.42%)
Feb 12, 2025 30.98 31.25 30.22 30.35 801,701 -1.37(-4.32%)
Feb 11, 2025 31.90 33.27 31.26 31.72 1,475,126 -0.87(-2.67%)
Feb 10, 2025 33.22 34.49 32.11 32.59 1,390,228 -0.26(-0.79%)
Feb 07, 2025 31.47 35.07 31.32 32.85 3,062,016 -1.39(-4.06%)
Feb 06, 2025 28.00 35.44 26.86 34.24 6,568,407 +8.72(+34.17%)
Feb 05, 2025 25.48 26.12 25.01 25.52 1,481,276 +0.20(+0.79%)
Feb 04, 2025 26.34 26.64 25.03 25.32 1,071,781 -1.00(-3.80%)
Feb 03, 2025 24.91 26.70 24.71 26.32 703,232 +0.05(+0.19%)
Jan 31, 2025 27.42 28.35 26.04 26.27 1,165,761 -1.04(-3.81%)
Jan 30, 2025 26.61 27.75 26.50 27.31 715,198 +1.21(+4.64%)
Jan 29, 2025 26.30 26.58 25.41 26.10 575,851 -0.09(-0.34%)
Jan 28, 2025 26.16 26.51 25.05 26.19 904,381 +0.16(+0.61%)
Jan 27, 2025 26.74 26.85 24.90 26.03 1,617,175 -3.01(-10.37%)
Jan 24, 2025 29.99 30.17 28.80 29.04 624,113 -0.68(-2.29%)
Jan 23, 2025 28.44 29.80 28.00 29.72 623,122 +0.85(+2.94%)
Jan 22, 2025 29.02 29.96 28.15 28.87 999,378 +0.13(+0.45%)
Jan 21, 2025 28.39 29.33 26.50 28.74 1,361,065 +0.93(+3.34%)
Jan 17, 2025 28.25 28.78 27.79 27.81 685,824 +0.00(+0.00%)
Jan 16, 2025 28.09 28.47 27.65 27.81 478,702 -0.24(-0.86%)
Jan 15, 2025 28.02 28.37 27.35 28.05 679,998 +1.66(+6.29%)
Jan 14, 2025 26.70 27.16 25.61 26.39 1,237,639 +0.31(+1.19%)
Jan 13, 2025 26.00 26.36 25.03 26.08 809,076 -1.00(-3.69%)
Jan 10, 2025 26.78 27.13 25.80 27.08 685,659 -0.09(-0.31%)
Jan 08, 2025 27.84 28.55 26.45 27.16 817,760 -1.39(-4.85%)
Jan 07, 2025 29.57 29.90 27.48 28.55 1,002,540 -0.59(-2.02%)
Jan 06, 2025 29.95 30.29 28.84 29.14 1,161,461 +0.46(+1.60%)
Jan 03, 2025 25.91 28.85 25.91 28.68 1,483,349 +3.13(+12.25%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.