Premarket trading runs 4:00 AM – 9:30 AM ET.
GOSS is trading at $0.20 in premarket, down $0.01 (2.69%) from its previous close of $0.20.
📅 GOSS is expected to report earnings around Nov 5, 2026 (estimated), with an estimated EPS of $-0.05. GOSS earnings details →
Gossamer Bio (GOSS) is trading at $0.20 in premarket, down $0.01 (2.69%) from the previous close of $0.20.
Gossamer Bio (GOSS) is down 2.69% 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 GOSS premarket headlines and gap history below for the likely catalyst.
Premarket trading for GOSS 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.
GOSS is expected to report earnings around Nov 5, 2026 (estimated), with an estimated EPS of $-0.05.