AMSC Stock Posts

1/14/2026 10:48:03 AM

Unusual Option Volume

AMSC American Superconductor30.57-0.99 (-3.1%)

American Superconductor trades 1,867 contracts. The highest volume is in the 16-Jan-26 33 calls, which is 7.9% above the current price.

1/13/2026 10:23:46 AM

Unusual Option Volume

AMSC American Superconductor31.10+0.63 (+2.1%)

American Superconductor trades 1,351 contracts. The highest volume is in the 16-Jan-26 33 calls, which is 6.1% above the current price.

1/7/2026 1:02:07 PM

Unusual Option Volume

AMSC American Superconductor31.17+0.42 (+1.4%)

American Superconductor trades 3,006 contracts.

1/6/2026 10:23:07 AM

Unusual Option Volume

AMSC American Superconductor31.14-2.07 (-6.2%)

American Superconductor trades 1,589 contracts.

1/5/2026 1:04:43 PM

Unusual Option Volume

AMSC American Superconductor33.26+1.68 (+5.3%)

American Superconductor trades 3,134 contracts.

11/17/2025 1:06:08 PM

Unusual Option Volume

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

American Superconductor trades 3,228 contracts.

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