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Aldeyra Therapeutics Inc stock is traded at $4.87, with a volume of 237.81K. It is down -1.62% in the last 24 hours and down -7.41% 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:
$4.95
Open:
$4.95
24h Volume:
237.81K
Relative Volume:
0.33
Market Cap:
$297.81M
Revenue:
-
Net Income/Loss:
$-44.80M
P/E Ratio:
-6.4933
EPS:
-0.75
Net Cash Flow:
$-30.67M
1W Performance:
-6.88%
1M Performance:
-7.41%
6M Performance:
+125.46%
1Y Performance:
+3.62%
1-Day Range:
Value
$4.795
$4.99
1-Week Range:
Value
$4.795
$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
4.865 297.81M 0 -44.80M -30.67M -0.75
Biotechnology icon
ARGX
Argen X Se Adr
913.17 57.24B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
436.09 110.12B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
INSM
Insmed Inc
198.87 42.10B 447.02M -1.18B -906.14M -6.1812
Biotechnology icon
ONC
Beone Medicines Ltd Adr
361.00 41.68B 4.98B 69.59M 525.67M 0.5197
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
714.92 74.02B 14.25B 4.58B 3.88B 41.77

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

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Nov 17, 2025

Live market analysis of Aldeyra Therapeutics Inc.Treasury Yields & Fast Gaining Stock Reports - newser.com

Nov 17, 2025
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Nov 16, 2025

Aldeyra Therapeutics Inc. stock daily chart insightsFed Meeting & Safe Capital Growth Stock Tips - newser.com

Nov 16, 2025
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Nov 16, 2025

Why Aldeyra Therapeutics Inc. stock is in analyst buy zone2025 Price Action Summary & Low Drawdown Trading Strategies - newser.com

Nov 16, 2025
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Nov 16, 2025

Sentiment analysis tools applied to Aldeyra Therapeutics Inc.July 2025 Recap & Weekly Market Pulse Alerts - newser.com

Nov 16, 2025
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Nov 16, 2025

Smart tools for monitoring Aldeyra Therapeutics Inc.’s price actionWeekly Trading Summary & AI Forecast Swing Trade Picks - newser.com

Nov 16, 2025
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Nov 16, 2025

Applying Wyckoff theory to Aldeyra Therapeutics Inc. stock2025 AllTime Highs & Growth Focused Entry Reports - newser.com

Nov 16, 2025
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Nov 16, 2025

Aldeyra Therapeutics Inc.’s volatility index tracking explainedJuly 2025 Closing Moves & Low Risk Investment Opportunities - newser.com

Nov 16, 2025
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Nov 16, 2025

What to expect from Aldeyra Therapeutics Inc. in the next 30 daysTrade Ideas & Weekly Top Gainers Trade List - newser.com

Nov 16, 2025
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Nov 16, 2025

How Aldeyra Therapeutics Inc. stock performs in weak economyMarket Trend Summary & Entry Point Confirmation Alerts - newser.com

Nov 16, 2025
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Nov 15, 2025

Intraday pattern recognizer results for Aldeyra Therapeutics Inc.2025 Price Targets & Smart Money Movement Alerts - newser.com

Nov 15, 2025
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Nov 14, 2025

Can a trend reversal in Aldeyra Therapeutics Inc. lead to recoveryLayoff News & Stock Timing and Entry Methods - newser.com

Nov 14, 2025
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Nov 14, 2025

Is Aldeyra Therapeutics Inc. stock resilient to inflation2025 Market Sentiment & Accurate Intraday Trade Tips - Fundação Cultural do Pará

Nov 14, 2025
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Nov 14, 2025

Is Aldeyra Therapeutics Inc. stock dividend yield sustainableQuarterly Market Summary & Pattern Based Trade Signal System - Fundação Cultural do Pará

Nov 14, 2025
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Nov 14, 2025

Aldeyra Therapeutics Announces Expansion of RASP Platform to Include Central Nervous System Diseases and Provides Updates on Reproxalap at Research and Development Webcast - MarketScreener

Nov 14, 2025
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Nov 13, 2025

Is Aldeyra Therapeutics Inc. stock affected by interest rate hikesPortfolio Update Report & Free Expert Verified Stock Movement Alerts - newser.com

Nov 13, 2025
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Nov 13, 2025

Aldeyra expands RASP platform to include neuroinflammatory diseases By Investing.com - Investing.com Nigeria

Nov 13, 2025
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Nov 13, 2025

Understanding Aldeyra Therapeutics Inc.’s price movementQuarterly Performance Summary & Consistent Return Investment Signals - newser.com

Nov 13, 2025
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Nov 13, 2025

Automated trading signals detected on Aldeyra Therapeutics Inc.Dip Buying & Stepwise Trade Execution Plans - newser.com

Nov 13, 2025
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Nov 13, 2025

Analyzing net buyer seller activity in Aldeyra Therapeutics Inc.Risk Management & Real-Time Buy Signal Alerts - newser.com

Nov 13, 2025
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Nov 13, 2025

ALDX: ADX-248 advances in CNS and immune diseases as reproxalap nears FDA approval, with strong financials - TradingView

Nov 13, 2025
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Nov 13, 2025

Published on: 2025-11-13 12:25:09 - newser.com

Nov 13, 2025
pulisher
Nov 13, 2025

Aldeyra (ALDX) Expands RASP Platform to Target Neuroinflammatory Diseases - GuruFocus

Nov 13, 2025
pulisher
Nov 13, 2025

Aldeyra Therapeutics announces expansion of rasp platform - MarketScreener

Nov 13, 2025
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Nov 13, 2025

Aldeyra expands RASP platform to include neuroinflammatory diseases - Investing.com India

Nov 13, 2025
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Nov 13, 2025

Aldeyra Therapeutics Expands RASP Platform and Updates on Reproxalap - TradingView

Nov 13, 2025
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Nov 13, 2025

Key FDA Verdict Looms for Aldeyra’s Lead Drug Candidate - AD HOC NEWS

Nov 13, 2025
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Nov 13, 2025

Aldeyra (NASDAQ: ALDX) reports FDA inspections of reproxalap facilities closed with VAI - Stock Titan

Nov 13, 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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$69.36
price down icon 0.01%
$20.21
price down icon 2.13%
$39.17
price down icon 0.03%
$29.84
price down icon 2.12%
$102.35
price down icon 0.17%
$708.93
price up icon 0.53%
Cap:     |  Volume (24h):