10.86 USD
↗ 0.16 (1.45%)AFTER HOURS (AS OF Mon 07:30 PM EDT)
GOSS Stock After Hours
Gossamer Bio, Inc. Common Stock
GOSSNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
GOSS last traded at $10.86 after hours, up $0.16 (1.45%) from its regular-session close of $10.70.
📅 GOSS is expected to report earnings around Nov 4, 2026 (estimated), with an estimated EPS of $-3.89. GOSS earnings details →
GOSS After Hours Chart
GOSS After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for GOSS.
Frequently Asked Questions
What is GOSS's after-hours price?
Gossamer Bio (GOSS) is trading at $10.86 after hours, up $0.16 (1.45%) from its regular-session close of $10.70.
Why is GOSS moving after hours?
GOSS is up 1.45% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.
When does GOSS after-hours trading start and end?
After-hours trading in GOSS on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.
When does GOSS report earnings?
GOSS is expected to report earnings around Nov 4, 2026 (estimated), with an estimated EPS of $-3.89. Earnings are the most common cause of a large after-hours move, since most companies report after the close.