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American Superconductor Corporation - Common Stock (NQ:AMSC)

28.71 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 3,998
Open 28.71
Bid (Size) 28.25 (1,100)
Ask (Size) 28.53 (200)
Prev. Close 28.71
Today's Range 28.71 - 28.71
52wk Range 24.87 - 70.49
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 59.3% below 52-week high
28.71
24.8752W Low 70.4952W High
1 Week 10.2% below 1-week high
28.321W Low 31.971W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.87 and $70.49 over the past 52 weeks and last traded at $28.71, 59.3% below its 52-week high. Over the past week it ranged between $28.32 and $31.97.

Past 12 Months
-9.5%
+5.2%
-19.0%
-27.2%
-9.1%
-53.4%
1W -$3.03
1M +$1.43
3M -$6.75
6M -$10.74
YTD -$2.87
1Y -$32.86

AMSC was -53.4% over the past year, -27.2% over six months, -9.1% year to date, -9.5% in the last week.

12 Months vs Market
AMSC
-53.4%
DIA
+12.1%
SPY
+17.3%
QQQ
+23.5%
IWM
+13.2%

Over the past 12 months AMSC returned -53.4% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.

Volume & Liquidity 0.01× 3-mo avg
Today 3,998 3-mo avg 722.5K
1W
865.4K
1M
751.4K
3M
722.5K
6M
996.1K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 3,998 shares against a 3-month average daily volume of 722.5K.

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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 28.71
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/13/26 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 870.44M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 870M shares outstanding.
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