American Superconductor Drops 11.2% in a Single Session

As seen on the 24/7 Wall St. homepage on November 6, 2026.

AMSC American Superconductor
Regular session
$22.27
-11.24% off the open $25.09
$25$23$22

An 11.2% intraday slide off the $25.09 open puts American Superconductor at $22.27, one of its sharper single-session drops.

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American Superconductor sold off through the session to finish near $22.27, with no bounce along the way.

Sustained selling that accelerated into the close points to conviction among sellers.

Sponsored

American Superconductor works in power electronics and grid technology, with Huntington Ingalls Industries listed as a customer and Nokia as a partner in the company's SEC 10-K filing.

Whether the $22 area holds as near-term support is the first test of whether sellers have exhausted themselves.

Mentioned: AMSC, HII