16.72 USD
↘ 0.08 (0.45%)PRE MARKET (AS OF 05:29 AM EDT)
RLYB Stock Premarket
Rallybio Corporation Common Stock
RLYBNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
RLYB last traded at $16.72 in premarket, down $0.08 (0.45%) from its previous close of $16.80.
📅 RLYB is expected to report earnings around Nov 5, 2026 (estimated), with an estimated EPS of $-1.44. RLYB earnings details →
RLYB Premarket Chart
RLYB Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for RLYB.
Frequently Asked Questions
What is RLYB's premarket price?
Rallybio (RLYB) is trading at $16.72 in premarket, down $0.08 (0.45%) from the previous close of $16.80.
Why is RLYB moving in premarket?
Rallybio (RLYB) is down 0.45% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest RLYB premarket headlines and gap history below for the likely catalyst.
When does RLYB premarket trading start?
Premarket trading for RLYB on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
When does RLYB report earnings?
RLYB is expected to report earnings around Nov 5, 2026 (estimated), with an estimated EPS of $-1.44.