1.76
price up icon0.00%   0.00
pre-market  Pre-market:  1.75   -0.01   -0.57%
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Aldeyra Therapeutics Inc stock is traded at $1.76, with a volume of 616.58K. It is up +0.00% in the last 24 hours and up +4.76% 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:
$1.76
Open:
$1.81
24h Volume:
616.58K
Relative Volume:
0.21
Market Cap:
$106.17M
Revenue:
-
Net Income/Loss:
$-27.37M
P/E Ratio:
-3.8664
EPS:
-0.4552
Net Cash Flow:
$-25.99M
1W Performance:
+1.15%
1M Performance:
+4.76%
6M Performance:
-55.89%
1Y Performance:
-36.69%
1-Day Range:
Value
$1.74
$1.8332
1-Week Range:
Value
$1.65
$1.8332
52-Week Range:
Value
$1.07
$6.175

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
7
Name
Twitter
@aldeyraaldx
Name
Next Earnings Date
2026-08-06
Name
Latest SEC Filings
Name
ALDX's Discussions on Twitter

Compare ALDX vs VRTX, REGN, ARGX, ALNY, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ALDX icon
ALDX
Aldeyra Therapeutics Inc
1.76 106.17M 0 -27.37M -25.99M -0.4552
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
450.46 114.33B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
614.98 64.47B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
884.20 54.99B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
287.80 38.42B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
160.06 34.03B 742.00K -1.37B -1.07B -7.0731

Aldeyra Therapeutics Inc Stock (ALDX) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-18-26 Downgrade H.C. Wainwright Buy → Neutral
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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Jun 14, 2026

Bronstein, Gewirtz & Grossman, LLC Is Investigating Aldeyra Therapeutics, Inc. (ALDX) And Encourages Stockholders to Connect - ACCESS Newswire

Jun 14, 2026
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Jun 14, 2026

Aldeyra appoints Darlene Deptula-Hicks to board of directors By Investing.com - Investing.com Nigeria

Jun 14, 2026
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Jun 11, 2026

Aldeyra Therapeutics (ALDX) grants director options on 73,318 shares - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Aldeyra Therapeutics (ALDX) director receives three new stock option grants - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Aldeyra Therapeutics (ALDX) director receives new stock option awards - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Aldeyra Therapeutics (ALDX) grants board member new stock option awards - Stock Titan

Jun 11, 2026
pulisher
Jun 11, 2026

[Form 4] Aldeyra Therapeutics, Inc. Insider Trading Activity - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Aldeyra (ALDX) director granted multiple new stock option awards - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Aldeyra Therapeutics (ALDX) director receives long-dated stock option awards - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Aldeyra Therapeutics (ALDX) director Deptula-Hicks submits initial Form 3 - Stock Titan

Jun 11, 2026
pulisher
Jun 11, 2026

Aldeyra Therapeutics, Inc. (ALDX) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation - ACCESS Newswire

Jun 11, 2026
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Jun 11, 2026

Aldeyra Therapeutics Adds Independent Director, Affirms Governance Support - The Globe and Mail

Jun 11, 2026
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Jun 10, 2026

Aldeyra Therapeutics CEO, President & Director Acquires 18% More Stock - simplywall.st

Jun 10, 2026
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Jun 10, 2026

CEO, President & Director of Aldeyra Therapeutics Picks Up 18% More Stock - Yahoo Finance

Jun 10, 2026
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Jun 10, 2026

Darlene Deptula-Hicks joins Aldeyra (ALDX) board as audit committee chair - Stock Titan

Jun 10, 2026
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Jun 10, 2026

Aldeyra Therapeutics Appoints Darlene Deptula-Hicks to Board of Directors - BioSpace

Jun 10, 2026
pulisher
Jun 10, 2026

What Does Darlene Deptula-Hicks Bring to Aldeyra's Board - Kavout

Jun 10, 2026
pulisher
Jun 09, 2026

Aldeyra appoints Darlene Deptula-Hicks to board of directors - Investing.com

Jun 09, 2026
pulisher
Jun 06, 2026

Aldeyra Therapeutics eyes FDA feedback as dry eye drug faces make-or-break moment - MSN

Jun 06, 2026
pulisher
Jun 06, 2026

Why Did ALDX Stock Tank 70% Today? - Stocktwits

Jun 06, 2026
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Jun 05, 2026

Todd Brady Increases Stake in Aldeyra Therapeutics Inc with Sign - GuruFocus

Jun 05, 2026
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Jun 05, 2026

Todd Brady Increases Stake in Aldeyra Therapeutics Inc with Significant Share Purchase - GuruFocus

Jun 05, 2026
pulisher
Jun 05, 2026

Aldeyra Therapeutics CEO Todd Brady buys $418,450 in stock By Investing.com - Investing.com Australia

Jun 05, 2026
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Jun 05, 2026

12 Health Care Stocks Moving In Friday's After-Market Session - Benzinga

Jun 05, 2026
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Jun 05, 2026

Aldeyra Therapeutics CEO Todd Brady buys $418,450 in stock - Investing.com

Jun 05, 2026
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Jun 05, 2026

Aldeyra Therapeutics Insider Bought Shares Worth $418,450, According to a Recent SEC Filing - marketscreener.com

Jun 05, 2026
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Jun 05, 2026

Aldeyra (NASDAQ: ALDX) CEO Todd Brady purchases 250,000 common shares - Stock Titan

Jun 05, 2026
pulisher
Jun 05, 2026

3 Promising Penny Stocks With Market Caps Reaching $300M - Sahm

Jun 05, 2026
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Jun 04, 2026

Aldeyra Therapeutics Eyes FDA Feedback as Dry Eye Drug Faces Make-or-Break Moment - inkl

Jun 04, 2026
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Jun 04, 2026

ALDX: Late-stage dry eye program nears key FDA decision, with strong cash and AbbVie partnership - TradingView

Jun 04, 2026
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Jun 03, 2026

Aldeyra Therapeutics Q1 2026 Earnings: Narrower Loss Beats Estimates as Pipeline AdvancesCore Business Growth - newsline.com

Jun 03, 2026
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Jun 02, 2026

Aldeyra Therapeutics CEO to Speak at Jefferies Global Healthcare Conference - GuruFocus

Jun 02, 2026
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Jun 02, 2026

Aldeyra Therapeutics to Participate in the 2026 Jefferies Global Healthcare Conference - Business Wire

Jun 02, 2026
pulisher
Jun 01, 2026

ALDX Technical Analysis | Trend, Signals & Chart Patterns | ALDEYRA THERAPEUTICS INC (NASDAQ:ALDX) - ChartMill

Jun 01, 2026
pulisher
May 31, 2026

ALDX Q1 2026 Earnings: Narrower-Than-Expected Loss Highlights Cost Discipline Amid Pipeline ProgressEPS Surprise History - newsline.com

May 31, 2026
pulisher
May 29, 2026

Lawsuit filed for Investors who lost money with shares of Zoetis Inc. (NYSE: ZTS) - openPR.com

May 29, 2026
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May 29, 2026

ANGI Investors Have Opportunity to Join Angi Inc. Fraud Investigation with the Schall Law Firm - Business Wire

May 29, 2026
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May 29, 2026

Aldeyra Therapeutics, Inc. (NASDAQ: ALDX) Investor Alert: Deadline in Lawsuit on May 29, 2026 - openPR.com

May 29, 2026
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May 29, 2026

Gossamer Bio, Inc. (NASDAQ: GOSS) Investor Alert: Deadline in Lawsuit on June 1, 2026 - openPR.com

May 29, 2026
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May 29, 2026

Aldeyra Therapeutics Faces Class Action Deadline Amid FDA Rejections (ALDX) - GuruFocus

May 29, 2026
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May 29, 2026

ALDX FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Aldeyra - GuruFocus

May 29, 2026
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May 29, 2026

ALDX DEADLINEFINAL REMINDER: Bronstein, Gewirtz & Grossman LLC Alerts Aldeyra Therapeutics, Inc. Investors to Participate in the Class Action Lawsuit Today - ACCESS Newswire

May 29, 2026
pulisher
May 29, 2026

Aldeyra Therapeutics Faces Securities Fraud Lawsuit Amid FDA Rej - GuruFocus

May 29, 2026
pulisher
May 29, 2026

ALDX Investors Have Opportunity to Lead Aldeyra Therapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm - Business Wire

May 29, 2026
pulisher
May 29, 2026

ALDX FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Aldeyra Therapeutics (ALDX) Investors of Securities Class Action Deadline on May 29, 2026 - 巴士的報

May 29, 2026
pulisher
May 29, 2026

ALDX UPCOMING DEADLINE : The Gross Law Firm Alerts Aldeyra - GlobeNewswire

May 29, 2026

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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$97.46
price down icon 0.40%
$30.03
price down icon 0.03%
$90.80
price up icon 0.29%
$54.27
price down icon 1.09%
ONC ONC
$268.20
price up icon 1.41%
$160.06
price up icon 4.02%
Cap:     |  Volume (24h):