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American Superconductor Corporation - Common Stock (NQ:AMSC)

25.65 -3.06 (-10.66%)
Delayed Quote Updated: 4:00 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,279,930
Open 28.00
Bid (Size) 25.37 (1,000)
Ask (Size) 25.58 (400)
Prev. Close 28.71
Today's Range 25.38 - 28.00
52wk Range 24.87 - 70.49
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 63.6% below 52-week high
25.65
24.8752W Low 70.4952W High
1 Week 19.7% below 1-week high
25.381W Low 31.961W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.87 and $70.49 over the past 52 weeks and last traded at $25.65, 63.6% below its 52-week high. Over the past week it ranged between $25.38 and $31.96.

Past 12 Months
-17.1%
-6.0%
-27.3%
-32.0%
-18.8%
-60.9%
1W -$5.30
1M -$1.63
3M -$9.65
6M -$12.09
YTD -$5.93
1Y -$39.89

AMSC was -60.9% over the past year, -32.0% over six months, -18.8% year to date, -17.1% in the last week.

12 Months vs Market
AMSC
-60.9%
DIA
+11.4%
SPY
+16.2%
QQQ
+21.9%
IWM
+9.5%

Over the past 12 months AMSC returned -60.9% versus DIA (Dow) +11.4%, SPY (S&P 500) +16.2%, QQQ (Nasdaq 100) +21.9% and IWM (Russell 2000) +9.5%.

Volume & Liquidity 1.74× 3-mo avg
Today 1,279,930 3-mo avg 735.7K
1W
847.6K
1M
774.3K
3M
735.7K
6M
998.4K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 1,279,930 shares against a 3-month average daily volume of 735.7K.

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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 25.65
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/14/26 04:00 PM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 777.67M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 778M shares outstanding.
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