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Aldeyra Therapeutics Inc stock is traded at $5.23, with a volume of 639.68K. It is up +3.16% in the last 24 hours and down -8.89% over the past month. Aldeyra Therapeutics Inc is a biotechnology company engaged in developing and commercializing next-generation medicines to improve the lives of patients with immune-mediated and metabolic diseases. The company's product candidate, Reproxalap, is a treatment in late-stage development for dry eye disease and allergic conjunctivitis. In addition, it also has additional product candidates in development for proliferative vitreoretinopathy, primary vitreoretinal lymphoma and other retinal diseases, autoimmune disease, and cancer. Company products includes ADX248, ADX743, ADX631, ADX246, ADX629, ADX2191.
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Previous Close:
$5.07
Open:
$5.07
24h Volume:
639.68K
Relative Volume:
0.83
Market Cap:
$313.25M
Revenue:
-
Net Income/Loss:
$-44.80M
P/E Ratio:
-6.9733
EPS:
-0.75
Net Cash Flow:
$-30.67M
1W Performance:
+0.00%
1M Performance:
-8.89%
6M Performance:
+86.12%
1Y Performance:
-2.43%
1-Day Range:
Value
$5.04
$5.24
1-Week Range:
Value
$4.696
$5.35
52-Week Range:
Value
$1.14
$7.20

Aldeyra Therapeutics Inc Stock (ALDX) Company Profile

Name
Name
Aldeyra Therapeutics Inc
Name
Phone
781-761-4904
Name
Address
131 HARTWELL AVENUE, LEXINGTON, MA
Name
Employee
8
Name
Twitter
@aldeyraaldx
Name
Next Earnings Date
2025-08-08
Name
Latest SEC Filings
Name
ALDX's Discussions on Twitter

Compare ALDX with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
ALDX
Aldeyra Therapeutics Inc
5.23 304.43M 0 -44.80M -30.67M -0.75
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
426.00 109.11B 11.39B 3.64B 3.50B 13.99
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
642.25 68.50B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
434.07 60.25B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ARGX
Argen X Se Adr
826.28 50.39B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
186.23 40.44B 447.02M -1.18B -868.57M -6.1812

Aldeyra Therapeutics Inc Stock (ALDX) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-03-24 Upgrade Oppenheimer Perform → Outperform
Apr-02-24 Resumed H.C. Wainwright Buy
Apr-27-22 Resumed H.C. Wainwright Buy
Feb-08-21 Initiated H.C. Wainwright Buy
Dec-16-20 Initiated Berenberg Buy
Oct-30-20 Initiated Jefferies Buy
Oct-16-20 Initiated BTIG Research Buy
Sep-22-20 Initiated Alliance Global Partners Buy
May-12-20 Initiated Oppenheimer Outperform
Dec-04-18 Initiated Citigroup Buy
Sep-26-18 Reiterated Cantor Fitzgerald Overweight
Sep-13-18 Initiated Janney Buy
Jan-26-18 Initiated Seaport Global Securities Buy
Sep-26-16 Initiated H.C. Wainwright Buy
Jul-01-16 Initiated Stifel Buy
Jul-01-15 Initiated Canaccord Genuity Buy
Mar-25-15 Initiated Chardan Capital Markets Buy
Mar-20-15 Reiterated H.C. Wainwright Buy
Nov-18-14 Initiated H.C. Wainwright Buy
Jun-19-14 Initiated Aegis Capital Buy
View All

Aldeyra Therapeutics Inc Stock (ALDX) Latest News

pulisher
02:14 AM

Analyzing net buyer seller activity in Aldeyra Therapeutics Inc.Portfolio Gains Summary & Safe Entry Zone Identification - newser.com

02:14 AM
pulisher
01:42 AM

Sentiment analysis tools applied to Aldeyra Therapeutics Inc.Weekly Risk Report & Target Return Focused Picks - newser.com

01:42 AM
pulisher
Nov 03, 2025

Published on: 2025-11-03 21:46:12 - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Aldeyra’s Experimental Drug Shows Promising Results In Mid-Stage Alcohol Hepatitis Trial - MSN

Nov 03, 2025
pulisher
Nov 03, 2025

Applying Wyckoff theory to Aldeyra Therapeutics Inc. stockWeekly Loss Report & Weekly High Return Stock Forecasts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

How to interpret RSI for Aldeyra Therapeutics Inc. stockQuarterly Trade Summary & Capital Efficiency Focused Ideas - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Smart tools for monitoring Aldeyra Therapeutics Inc.’s price actionJuly 2025 Macro Moves & AI Enhanced Trading Signals - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Can a trend reversal in Aldeyra Therapeutics Inc. lead to recoveryPortfolio Growth Summary & Daily Technical Stock Forecast Reports - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Is Aldeyra Therapeutics Inc. stock resilient to inflationWeekly Market Outlook & Technical Confirmation Trade Alerts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

How Aldeyra Therapeutics Inc. stock performs in weak economyJuly 2025 Intraday Action & Community Consensus Trade Alerts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Intraday pattern recognizer results for Aldeyra Therapeutics Inc.2025 Top Decliners & Growth Focused Stock Reports - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Live market analysis of Aldeyra Therapeutics Inc.2025 Price Momentum & Short-Term Swing Trade Alerts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Will Aldeyra Therapeutics Inc. stock split again soonShort Setup & Smart Money Movement Alerts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Why Aldeyra Therapeutics Inc. stock could see breakout soonJuly 2025 Market Mood & Breakout Confirmation Alerts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Why analysts upgrade Aldeyra Therapeutics Inc. stockJuly 2025 Outlook & Stepwise Entry/Exit Trade Alerts - newser.com

Nov 03, 2025
pulisher
Nov 03, 2025

Automated trading signals detected on Aldeyra Therapeutics Inc.Market Trend Review & Free Reliable Trade Execution Plans - newser.com

Nov 03, 2025
pulisher
Nov 02, 2025

Combining price and volume data for Aldeyra Therapeutics Inc.Stock Surge & Safe Capital Allocation Plans - newser.com

Nov 02, 2025
pulisher
Nov 02, 2025

Is Aldeyra Therapeutics Inc. stock attractive for ETFsIndex Update & Weekly High Momentum Picks - newser.com

Nov 02, 2025
pulisher
Nov 02, 2025

Understanding Aldeyra Therapeutics Inc.’s price movementTrade Entry Report & Reliable Price Action Trade Plans - newser.com

Nov 02, 2025
pulisher
Nov 02, 2025

Aldeyra Therapeutics Inc.’s volatility index tracking explainedWeekly Trade Analysis & Consistent Growth Stock Picks - newser.com

Nov 02, 2025
pulisher
Nov 01, 2025

Is Aldeyra Therapeutics Inc. stock affected by interest rate hikes2025 EndofYear Setup & AI Enhanced Execution Alerts - newser.com

Nov 01, 2025
pulisher
Nov 01, 2025

What insider trading reveals about Aldeyra Therapeutics Inc. stock2025 Momentum Check & High Win Rate Trade Alerts - newser.com

Nov 01, 2025
pulisher
Oct 31, 2025

Aldeyra refocuses pipeline on next-gen RASP modulators despite positive phase II success - Indian Pharma Post

Oct 31, 2025
pulisher
Oct 31, 2025

Is Aldeyra Therapeutics Inc. stock dividend yield sustainableJuly 2025 Review & AI Enhanced Trade Execution Alerts - newser.com

Oct 31, 2025
pulisher
Oct 31, 2025

Catalyst Monitor Outlook, Q4 2025 Report: Pipeline Advances with Key Approvals and Trials: Featuring Cytokinetics's Aficamten, Aldeyra's Reproxalap, GSK's Depemokimab - Yahoo Finance

Oct 31, 2025
pulisher
Oct 31, 2025

Evaluating Aldeyra Therapeutics Inc. with trendline analysisWeekly Profit Analysis & Daily Chart Pattern Signal Reports - newser.com

Oct 31, 2025
pulisher
Oct 30, 2025

Aldeyra Therapeutics (ALDX) Expected to Announce Quarterly Earnings on Thursday - MarketBeat

Oct 30, 2025

Aldeyra Therapeutics Inc Stock (ALDX) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$37.30
price down icon 0.64%
$28.71
price up icon 0.35%
$101.57
price up icon 8.65%
$103.95
price up icon 0.04%
biotechnology ONC
$311.86
price up icon 0.44%
$186.23
price down icon 1.78%
Cap:     |  Volume (24h):