American Superconductor Corporation - Common Stock (NQ:AMSC)

31.14 +1.16 (+3.87%)
Delayed Quote Updated: 12:19 PM EDT, Oct 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 252,421
Open 30.49
Bid (Size) 31.09 (100)
Ask (Size) 31.13 (300)
Prev. Close 29.98
Today's Range 30.25 - 31.21
52wk Range 24.87 - 70.49
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 55.8% below 52-week high
31.14
24.8752W Low 70.4952W High
1 Week
28.201W Low 30.681W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.87 and $70.49 over the past 52 weeks and last traded at $31.14, 55.8% below its 52-week high. Over the past week it ranged between $28.20 and $30.68.

Past 12 Months
+6.8%
+2.3%
-18.3%
-4.5%
-1.4%
-48.9%
1W +$1.97
1M +$0.70
3M -$6.99
6M -$1.48
YTD -$0.44
1Y -$29.84

AMSC was -48.9% over the past year, -4.5% over six months, -1.4% year to date, +6.8% in the last week.

12 Months vs Market
AMSC
-48.9%
DIA
+10.4%
SPY
+16.3%
QQQ
+25.2%
IWM
+14.4%

Over the past 12 months AMSC returned -48.9% versus DIA (Dow) +10.4%, SPY (S&P 500) +16.3%, QQQ (Nasdaq 100) +25.2% and IWM (Russell 2000) +14.4%.

Volume & Liquidity 0.36× 3-mo avg
Today 252,421 3-mo avg 708.2K
1W
618.3K
1M
703.0K
3M
708.2K
6M
997.1K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 252,421 shares against a 3-month average daily volume of 708.2K.

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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 31.14
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/06/26 12:19 PM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 944.12M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 944M shares outstanding.
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