American Superconductor Corporation - Common Stock (NQ:AMSC)

25.58 -1.31 (-4.87%)
Delayed Quote Updated: 3:39 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 449,491
Open 26.42
Bid (Size) 25.56 (100)
Ask (Size) 25.60 (100)
Prev. Close 26.89
Today's Range 25.57 - 26.84
52wk Range 24.08 - 70.49
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 63.7% below 52-week high
25.58
24.0852W Low 70.4952W High
1 Week 18.9% below 1-week high
24.081W Low 31.541W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.08 and $70.49 over the past 52 weeks and last traded at $25.58, 63.7% below its 52-week high. Over the past week it ranged between $24.08 and $31.54.

Past 12 Months
-16.2%
-7.7%
-22.7%
-32.6%
-19.0%
-61.6%
1W -$4.94
1M -$2.12
3M -$7.51
6M -$12.39
YTD -$6.00
1Y -$41.10

AMSC was -61.6% over the past year, -32.6% over six months, -19.0% year to date, -16.2% in the last week.

12 Months vs Market
AMSC
-61.6%
DIA
+12.0%
SPY
+14.6%
QQQ
+17.7%
IWM
+8.0%

Over the past 12 months AMSC returned -61.6% versus DIA (Dow) +12.0%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.7% and IWM (Russell 2000) +8.0%.

Volume & Liquidity 0.60× 3-mo avg
Today 449,491 3-mo avg 745.0K
1W
861.5K
1M
785.0K
3M
745.0K
6M
997.2K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 449,491 shares against a 3-month average daily volume of 745.0K.

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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 25.58
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/16/26 03:39 PM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 775.55M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 776M shares outstanding.
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