5.81 USD
↗ 0.07 (1.15%)AFTER HOURS (AS OF Fri 04:15 PM EDT)
PHAT Stock After Hours
Phathom Pharmaceuticals, Inc. Common Stock
PHATNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
PHAT last traded at $5.81 after hours, up $0.07 (1.15%) from its regular-session close of $5.74.
📅 PHAT reported earnings on Oct 29, 2026 before the open, with an estimated EPS of $-0.11. PHAT earnings details →
PHAT After Hours Chart
PHAT After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for PHAT.
Frequently Asked Questions
What is PHAT's after-hours price?
Phathom Pharmaceuticals (PHAT) is trading at $5.81 after hours, up $0.07 (1.15%) from its regular-session close of $5.74.
Why is PHAT moving after hours?
PHAT is up 1.15% 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 PHAT after-hours trading start and end?
After-hours trading in PHAT 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 PHAT report earnings?
PHAT reported earnings on Oct 29, 2026 before the open, with an estimated EPS of $-0.11. Earnings are the most common cause of a large after-hours move, since most companies report after the close.