46.00 USD
↗ 0.03 (0.05%)AFTER HOURS (AS OF Fri 07:31 PM EDT)
ALKS Stock After Hours
Alkermes Inc. plc
ALKSNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
ALKS last traded at $45.99 after hours, up $0.03 (0.05%) from its regular-session close of $45.97.
📅 ALKS is expected to report earnings around Oct 28, 2026 before the open (estimated), with an estimated EPS of $-0.08. ALKS earnings details →
ALKS After Hours Chart
ALKS After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for ALKS.
Frequently Asked Questions
What is ALKS's after-hours price?
Alkermes (ALKS) is trading at $45.99 after hours, up $0.03 (0.05%) from its regular-session close of $45.97.
Why is ALKS moving after hours?
ALKS is up 0.05% 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 ALKS after-hours trading start and end?
After-hours trading in ALKS 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 ALKS report earnings?
ALKS is expected to report earnings around Oct 28, 2026 before the open (estimated), with an estimated EPS of $-0.08. Earnings are the most common cause of a large after-hours move, since most companies report after the close.