American Superconductor Corporation - Common Stock (NQ:AMSC)

30.74 +0.76 (+2.54%)
Delayed Quote Updated: 11:11 AM EDT, Oct 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 156,821
Open 30.49
Bid (Size) 30.69 (100)
Ask (Size) 30.76 (200)
Prev. Close 29.98
Today's Range 30.25 - 31.19
52wk Range 24.87 - 70.49
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 56.4% below 52-week high
30.74
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 $30.74, 56.4% below its 52-week high. Over the past week it ranged between $28.20 and $30.68.

Past 12 Months
+5.4%
+1.0%
-19.4%
-5.8%
-2.7%
-49.6%
1W +$1.57
1M +$0.30
3M -$7.39
6M -$1.88
YTD -$0.84
1Y -$30.24

AMSC was -49.6% over the past year, -5.8% over six months, -2.7% year to date, +5.4% in the last week.

12 Months vs Market
AMSC
-49.6%
DIA
+10.3%
SPY
+16.2%
QQQ
+25.5%
IWM
+14.6%

Over the past 12 months AMSC returned -49.6% versus DIA (Dow) +10.3%, SPY (S&P 500) +16.2%, QQQ (Nasdaq 100) +25.5% and IWM (Russell 2000) +14.6%.

Volume & Liquidity 0.22× 3-mo avg
Today 156,821 3-mo avg 708.3K
1W
618.3K
1M
703.0K
3M
708.3K
6M
997.1K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 156,821 shares against a 3-month average daily volume of 708.3K.

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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 30.74
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/06/26 11:11 AM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 931.99M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 932M shares outstanding.
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