AMSC Stock Posts

11/17/2025 1:06:08 PM

Unusual Option Volume

AMSC American Superconductor32.82-1.09 (-3.2%)

American Superconductor trades 3,228 contracts.

11/6/2025 10:23:53 AM

Unusual Option Volume

AMSC American Superconductor40.70-18.72 (-31.5%)

American Superconductor trades 2,902 contracts. News: AMSC Reports Second Quarter Fiscal Year 2025 Financial Results and Business Outlook

View Details...

11/5/2025 10:04:55 AM

Upcoming Earnings

AMSC American Superconductor57.17+0.88 (+1.6%)

American Superconductor will report earnings after the market closes. View Calendar The market is expecting a ±20.4% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±18.0%. View Expected Move (Conf Call: Nov 6 10:00 AM)

10/16/2025 10:39:57 AM

Unusual Option Volume

AMSC American Superconductor66.98+0.30 (+0.5%)

American Superconductor trades 1,822 contracts. The highest volume is in the 17-Oct-25 70 calls, which is 4.5% above the current price.

View Details...

10/15/2025 10:21:54 AM

Unusual Option Volume

AMSC American Superconductor67.56+2.02 (+3.1%)

American Superconductor trades 1,761 contracts.

View Details...

10/14/2025 10:31:22 AM

Unusual Option Volume