3.90 USD
↗ 0.06 (1.56%)AFTER HOURS (AS OF Tue 04:00 PM EDT)
ATOM Stock After Hours
Atomera Incorporated Common Stock
ATOMNASDAQ • USD
Market: OPEN
After-hours trading runs 4:00 PM – 8:00 PM ET.
ATOM last traded at $3.90 after hours, up $0.06 (1.56%) from its regular-session close of $3.84.
📅 ATOM is expected to report earnings around Oct 27, 2026 after the close (estimated), with an estimated EPS of $-0.12. ATOM earnings details →
ATOM After Hours Chart
ATOM After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for ATOM.
Frequently Asked Questions
What is ATOM's after-hours price?
Atomera (ATOM) is trading at $3.90 after hours, up $0.06 (1.56%) from its regular-session close of $3.84.
Why is ATOM moving after hours?
ATOM is up 1.56% 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 ATOM after-hours trading start and end?
After-hours trading in ATOM 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 ATOM report earnings?
ATOM is expected to report earnings around Oct 27, 2026 after the close (estimated), with an estimated EPS of $-0.12. Earnings are the most common cause of a large after-hours move, since most companies report after the close.