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 1,278,621
Open 28.00
Bid (Size) 25.50 (100)
Ask (Size) 26.00 (500)
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 19.8% 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 $25.65, 63.6% below its 52-week high. Over the past week it ranged between $28.32 and $31.97.

Past 12 Months
-19.2%
-6.0%
-27.7%
-35.0%
-18.8%
-58.3%
1W -$6.09
1M -$1.63
3M -$9.81
6M -$13.80
YTD -$5.93
1Y -$35.92

AMSC was -58.3% over the past year, -35.0% over six months, -18.8% year to date, -19.2% in the last week.

12 Months vs Market
AMSC
-58.3%
DIA
+11.9%
SPY
+16.1%
QQQ
+21.1%
IWM
+11.0%

Over the past 12 months AMSC returned -58.3% versus DIA (Dow) +11.9%, SPY (S&P 500) +16.1%, QQQ (Nasdaq 100) +21.1% and IWM (Russell 2000) +11.0%.

Volume & Liquidity 1.77× 3-mo avg
Today 1,278,621 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 1,278,621 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 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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