31.00 USD
↗ 1.51 (5.12%)PRE MARKET (AS OF 05:29 AM EDT)
AMSC Stock Premarket
American Superconductor Corp
AMSCNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
AMSC last traded at $31.00 in premarket, up $1.51 (5.12%) from its previous close of $29.49.
📅 AMSC is expected to report earnings around Nov 4, 2026 before the open (estimated), with an estimated EPS of $0.18. AMSC earnings details →
AMSC Premarket Chart
AMSC Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for AMSC.
Frequently Asked Questions
What is AMSC's premarket price?
American Superconductor (AMSC) is trading at $31.00 in premarket, up $1.51 (5.12%) from the previous close of $29.49.
Why is AMSC moving in premarket?
American Superconductor (AMSC) is up 5.12% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest AMSC premarket headlines and gap history below for the likely catalyst.
When does AMSC premarket trading start?
Premarket trading for AMSC on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
When does AMSC report earnings?
AMSC is expected to report earnings around Nov 4, 2026 before the open (estimated), with an estimated EPS of $0.18.