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American Superconductor Corporation - Common Stock (NQ:AMSC)

26.66 +0.96 (+3.74%)
Delayed Quote Updated: 2:28 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 300,134
Open 25.95
Bid (Size) 26.65 (200)
Ask (Size) 26.71 (200)
Prev. Close 25.70
Today's Range 25.95 - 26.83
52wk Range 24.08 - 64.72
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 58.8% below 52-week high
26.66
24.0852W Low 64.7252W High
1 Week 4.8% below 1-week high
24.081W Low 28.001W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.08 and $64.72 over the past 52 weeks and last traded at $26.66, 58.8% below its 52-week high. Over the past week it ranged between $24.08 and $28.00.

Past 12 Months
+3.9%
-11.8%
-22.8%
-36.4%
-15.6%
-56.3%
1W +$1.01
1M -$3.58
3M -$7.89
6M -$15.27
YTD -$4.92
1Y -$34.37

AMSC was -56.3% over the past year, -36.4% over six months, -15.6% year to date, +3.9% in the last week.

12 Months vs Market
AMSC
-56.3%
DIA
+12.9%
SPY
+15.4%
QQQ
+18.9%
IWM
+11.7%

Over the past 12 months AMSC returned -56.3% versus DIA (Dow) +12.9%, SPY (S&P 500) +15.4%, QQQ (Nasdaq 100) +18.9% and IWM (Russell 2000) +11.7%.

Volume & Liquidity 0.40× 3-mo avg
Today 300,134 3-mo avg 754.5K
1W
926.7K
1M
780.6K
3M
754.5K
6M
993.7K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 300,134 shares against a 3-month average daily volume of 754.5K.

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Frequently Asked Questions

Is American Superconductor Corporation - Common Stock publicly traded?
Yes, American Superconductor Corporation - Common Stock is publicly traded.
What exchange does American Superconductor Corporation - Common Stock trade on?
American Superconductor Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for American Superconductor Corporation - Common Stock?
The ticker symbol for American Superconductor Corporation - Common Stock is AMSC on the Nasdaq Stock Market
What is the current price of American Superconductor Corporation - Common Stock?
The current price of American Superconductor Corporation - Common Stock is 26.66
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/21/26 02:28 PM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 808.29M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 808M shares outstanding.
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