American Superconductor Corporation - Common Stock (NQ:AMSC)

28.66 -0.94 (-3.18%)
Delayed Quote Updated: 11:21 AM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 140,829
Open 29.18
Bid (Size) 28.61 (100)
Ask (Size) 28.68 (100)
Prev. Close 29.60
Today's Range 28.61 - 29.72
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
28.66
24.8752W Low 70.4952W High
1 Week 10.7% below 1-week high
29.471W Low 32.101W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.87 and $70.49 over the past 52 weeks and last traded at $28.66, 59.3% below its 52-week high. Over the past week it ranged between $29.47 and $32.10.

Past 12 Months
-10.0%
+5.1%
-16.1%
-24.2%
-9.2%
-53.5%
1W -$3.19
1M +$1.38
3M -$5.52
6M -$9.15
YTD -$2.92
1Y -$32.91

AMSC was -53.5% over the past year, -24.2% over six months, -9.2% year to date, -10.0% in the last week.

12 Months vs Market
AMSC
-53.5%
DIA
+12.2%
SPY
+17.2%
QQQ
+23.2%
IWM
+13.1%

Over the past 12 months AMSC returned -53.5% versus DIA (Dow) +12.2%, SPY (S&P 500) +17.2%, QQQ (Nasdaq 100) +23.2% and IWM (Russell 2000) +13.1%.

Volume & Liquidity 0.20× 3-mo avg
Today 140,829 3-mo avg 721.8K
1W
914.2K
1M
758.4K
3M
721.8K
6M
997.6K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 140,829 shares against a 3-month average daily volume of 721.8K.

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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 28.66
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/13/26 11:21 AM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 868.93M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 869M shares outstanding.
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