2.11 USD
↗ 0.04 (1.69%)PRE MARKET (AS OF 05:29 AM EDT)
ALDX Stock Premarket
Aldeyra Therapeutics, Inc.
ALDXNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
ALDX last traded at $2.10 in premarket, up $0.04 (1.69%) from its previous close of $2.07.
📅 ALDX is expected to report earnings around Aug 6, 2026 (estimated), with an estimated EPS of $-0.11. ALDX earnings details →
ALDX Premarket Chart
ALDX Premarket News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for ALDX.
Frequently Asked Questions
What is ALDX's premarket price?
Aldeyra Therapeutics (ALDX) is trading at $2.10 in premarket, up $0.04 (1.69%) from the previous close of $2.07.
Why is ALDX moving in premarket?
Aldeyra Therapeutics (ALDX) is up 1.69% 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 ALDX premarket headlines and gap history below for the likely catalyst.
When does ALDX premarket trading start?
Premarket trading for ALDX 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 ALDX report earnings?
ALDX is expected to report earnings around Aug 6, 2026 (estimated), with an estimated EPS of $-0.11.