9.23 USD
↗ 0.05 (0.60%)AFTER HOURS (AS OF 06:48 PM EDT)
AMPX Stock After Hours
Amprius Technologies, Inc.
AMPXNYSE • USD
Market: OPEN
After-hours trading runs 4:00 PM – 8:00 PM ET.
AMPX is trading at $9.22 after hours, up $0.05 (0.60%) from its regular-session close of $9.17.
📅 AMPX is expected to report earnings around Nov 5, 2026 after the close (estimated), with an estimated EPS of $-0.01. AMPX earnings details →
AMPX After Hours Chart
AMPX After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for AMPX.
Frequently Asked Questions
What is AMPX's after-hours price?
Amprius Technologies (AMPX) is trading at $9.22 after hours, up $0.05 (0.60%) from its regular-session close of $9.17.
Why is AMPX moving after hours?
AMPX is up 0.60% 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 AMPX after-hours trading start and end?
After-hours trading in AMPX on the NYSE 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 AMPX report earnings?
AMPX is expected to report earnings around Nov 5, 2026 after the close (estimated), with an estimated EPS of $-0.01. Earnings are the most common cause of a large after-hours move, since most companies report after the close.