Loading...

Intellectia LogoIntellectia
AI Trading Bot
Features
Markets
News
Resources
Pricing
  1. Home
  2. Stock
  3. ALDX
ALDX logo

ALDX Overview

-
$
0.000
0.000(0.000%)
At close
0.000(0.000%)Aft-market
ET
$
0.000
0.000(0.000%)
At close
0.000(0.000%)Aft-market
ET
OverviewStock Price PredictionTechnicalValuationFinancialsEarningsShould I BuyNews & Events
an image of Intellectia Logoan image of Intellectia

Most Trusted AI Platform for Winning Trades

TwitterYoutubeQuoraDiscordLinkedinTelegram

Copyright © 2026 Intellectia.AI. All Rights Reserved.

Company

  • Home
  • Contact
  • About Us
  • Press
  • Privacy
  • Terms of Service
  • Service Terms of Use

Resources

  • Blog
  • Tutorial
  • Help Center
  • Affiliate Program

Markets

  • Market Analysis
  • Crypto
  • Featured Screeners
  • AI Earnings Calendar
  • Market Movers
  • Stock Monitor
  • Economic Calendar
  • All US Stocks
  • All Cryptos

Tools

  • Dividend Calculator
  • Dividend Yield Calculator
  • Options Profit Calculator

Features

  • QuantAI Alpha Pick
  • SwingMax Portfolio
  • Swing Trading
  • AI Stock Picker
  • Whales Auto Tracker
  • Daytrading Center
  • Patterns Detection
  • AI Screener
  • Financial AI Agent
  • Backtesting Playground
  • AI Earnings Prediction
  • Stock Monitor
  • Technical Analysis

News

  • Overview
  • Top News
  • Daily Market Brief
  • Earnings Analysis
  • Newswire
  • Stock News
  • Crypto News
  • Institution News
  • Congress News
  • Monitor News

Compare

  • TradingView
  • SeekingAlpha
Intellectia

Loading chart...

High
5.600
Open
5.350
VWAP
5.20
Vol
1.61M
Mkt Cap
301.52M
Low
4.980
Amount
8.37M
EV/EBITDA(TTM)
--
Total Shares
60.18M
EV
261.77M
EV/OCF(TTM)
--
P/S(TTM)
--
Aldeyra Therapeutics, Inc. is a biotechnology company focused on discovering therapies designed to treat immune-mediated and metabolic diseases. The Company's approach is to develop pharmaceuticals that modulate protein systems, instead of directly inhibiting or activating single protein targets, with the goal of optimizing multiple pathways at once while minimizing toxicity. Its product candidates include reactive aldehyde species (RASP) modulators ADX-629, ADX 248, ADX-743, ADX-631, ADX-246, and chemically related molecules for the potential treatment of systemic and retinal immune-mediated and metabolic diseases. Its late-stage product candidates are reproxalap, a RASP modulator for the potential treatment of dry eye disease and allergic conjunctivitis, and ADX-2191, a novel formulation of intravitreal methotrexate for the potential treatment of retinitis pigmentosa. ADX 629 is in Phase II clinical trials for moderate alcohol-associated hepatitis and Sjogren-Larsson Syndrome.
Show More

Events Timeline

(ET)
2025-12-16
16:20:00
Major US Averages Mixed as Unemployment Rate Rises to 4.6%
select
2025-12-16
12:00:00
Major Averages Broadly Lower as Traders Eye Jobs Report
select
2025-12-15 (ET)
2025-12-15
20:10:00
Aldeyra Therapeutics FDA Extends Reproxalap Target Action Date to March 16, 2026
select
2025-11-13 (ET)
2025-11-13
07:40:11
Aldeyra Enhances RASP Platform
select
2025-10-28 (ET)
2025-10-28
08:02:24
Aldeyra's ADX-629 Shows Notable Enhancement in Liver Function Results
select
2025-08-28 (ET)
2025-08-28
07:10:50
Aldeyra Granted Orphan Drug Status by EMA for ADX-2191
select
2025-08-19 (ET)
2025-08-19
07:10:17
FDA Awards Fast Track Designation to Aldeyra for ADX-2191
select

News

stocktwits
9.0
00:10 AMstocktwits
PinnedRetail Sentiment on ALDX Remains Bearish Amid Approval Uncertainty
  • Market Sentiment Analysis: Over the past 24 hours, retail sentiment around ALDX stock on Stocktwits has remained in the 'bearish' territory, while message volume stayed at 'high' levels, indicating a mix of investor concern and attention regarding the company's future.
  • Approval Progress Update: Aldeyra resubmitted its application for Reproxalap in July, and although the FDA was initially expected to rule by December, the decision has been extended to March 16 to review additional submissions, reflecting the complexity of the approval process.
  • Stock Price Fluctuation: ALDX shares have dropped 24% over the past 12 months, indicating a lack of confidence in the drug's efficacy, which may impact future financing and research capabilities.
  • Divergent User Reactions: On Stocktwits, users are sharply divided regarding the prospects for FDA approval, with some expressing optimism for imminent approval, citing that the FDA has never rejected a drug so many times, highlighting a mix of hope and anxiety about the company's future.
NASDAQ.COM
7.0
02-25NASDAQ.COM
Overview of FDA Regulatory Developments
  • BHA Safety Reassessment: On February 10, 2026, the FDA initiated a comprehensive reassessment of Butylated Hydroxyanisole (BHA) to evaluate its safety in food and food contact substances based on the latest scientific data, despite its classification as a potential human carcinogen in animal studies, which could affect consumer confidence in food safety.
  • Hormone Therapy Labeling Updates: On February 12, 2026, the FDA approved labeling updates for six menopausal hormone therapy products, including Prometrium and Divigel, clarifying risk considerations and removing boxed warnings related to cardiovascular disease, breast cancer, and probable dementia, which may enhance market acceptance of these therapies.
  • Innovative Device Approval: On the same day, the FDA approved Novocure's Optune Pax, a first-of-its-kind device for treating locally advanced pancreatic cancer, marking a significant technological advancement in cancer treatment and potentially providing new options for patients.
  • Biotech Stocks Under Scrutiny: With upcoming FDA decisions in March 2026, biotech stocks are under market scrutiny, and investors should closely monitor the potential impacts of these decisions on related companies, which could trigger market volatility.
NASDAQ.COM
8.0
02-11NASDAQ.COM
Surge in Options Trading Volume for ACMR and ALDX
  • ACMR Options Volume: ACM Research Inc (ACMR) has seen an options trading volume of 8,259 contracts today, representing approximately 825,900 shares, which is about 53.7% of its average daily trading volume of 1.5 million shares over the past month, indicating heightened market interest in its future performance.
  • High Frequency Trading: Within ACMR, the $80 strike call option has been particularly active, with 2,496 contracts traded today, equating to approximately 249,600 shares, suggesting strong bullish sentiment among investors at this price level.
  • ALDX Options Activity: Concurrently, Aldeyra Therapeutics Inc (ALDX) has recorded an options trading volume of 4,196 contracts, representing around 419,600 shares, which is approximately 53.3% of its average daily trading volume of 787,615 shares over the past month, reflecting investor interest in its stock.
  • ALDX High Frequency Trading: For ALDX, the $4 strike put option has seen a trading volume of 2,473 contracts, approximately 247,300 shares, indicating bearish sentiment in the market, possibly linked to uncertainties surrounding the company's future.
seekingalpha
9.5
01-16seekingalpha
Healthcare Stocks with Strong Earnings Momentum Earn A+ EPS Revision Grades
  • Investor Attention: As the earnings season unfolds, mid to low market capitalization healthcare stocks are drawing investor attention due to their strong earnings momentum, indicating growing market confidence in this sector.
  • Analyst Expectations: The EPS Revision Grade reflects the trend in analyst earnings estimates, with A+ ratings indicating optimistic projections for future performance, potentially driving stock prices higher.
  • List of A+ Rated Stocks: Currently, companies such as Aldeyra Therapeutics, Altimmune, Annovis Bio, and Assertio Holdings have received A+ EPS Revision Grades, showcasing their strong performance in the eyes of analysts.
  • Market Strategy Impact: These A+ rated healthcare stocks are likely to attract more investor interest, potentially triggering positive sentiment towards the healthcare sector as a whole, thereby enhancing the performance of related ETFs.
Benzinga
9.0
2025-12-16Benzinga
FDA Prolongs Review Period for Aldeyra's Drug for Dry Eye Disease
  • FDA Action on Aldeyra's NDA: The FDA has extended the target action date for Aldeyra Therapeutics' New Drug Application (NDA) for reproxalap, a treatment for dry eye disease, to March 16, 2026, following a request for additional clinical data.

  • Clinical Trial Results: The field trial for reproxalap did not meet its primary endpoint of improving dry eye symptoms compared to the vehicle control, despite being supportive of the drug's activity.

  • Regulatory Review Process: Aldeyra submitted a Clinical Study Report (CSR) as a major amendment to the NDA, and the FDA plans to communicate any proposed labeling requests by February 16, 2026, if no major deficiencies are found.

  • Stock Market Reaction: Following the FDA's announcement, Aldeyra Therapeutics' stock fell by 12.1% to $3.99, with a further decline of 1.5% in premarket trading.

Benzinga
9.5
2025-12-16Benzinga
B. Riley Financial Shares Surge Approximately 25%; Check Out 20 Stocks Making Moves in Premarket Trading
  • B. Riley Financial Performance: B. Riley Financial Inc reported a significant turnaround with earnings of $4.50 per share for Q2, compared to a loss of $14.35 per share a year ago, and sales increased to $225.302 million from $94.885 million, leading to a 25% rise in share price during pre-market trading.

  • Pre-Market Stock Movements: Several stocks experienced notable pre-market trading movements, with Biodexa Pharmaceuticals gaining 51.4% and Venus Concept surging 31.1%, while Radiopharm Theranostics saw a sharp decline of 39.8%.

  • Other Notable Gainers: Other stocks that rose in pre-market trading included Uniqure NV (+14.1%), Adagio Medical Holdings (+11.7%), and Sunrise New Energy (+10.5%), reflecting a mix of recovery and growth in various sectors.

  • Significant Losers: Stocks that faced declines included iRobot Corp, which fell 23.2% after filing for Chapter 11 bankruptcy, and Saverone 2014 Ltd, which tumbled 37.8% following a previous gain, indicating volatility in the market.

Wall Street analysts forecast ALDX stock price to rise
2 Analyst Rating
Wall Street analysts forecast ALDX stock price to rise
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 0.000
sliders
Low
9.00
Averages
9.50
High
10.00
Current: 0.000
sliders
Low
9.00
Averages
9.50
High
10.00
BTIG
Thomas Shrader
Strong Buy
Maintains
$11 → $9
AI Analysis
2025-04-07
Reason
BTIG
Thomas Shrader
Price Target
$11 → $9
AI Analysis
2025-04-07
Maintains
Strong Buy
Reason
HC Wainwright & Co.
Matthew Caufield
Strong Buy
Reiterates
$10
2025-04-04
Reason
HC Wainwright & Co.
Matthew Caufield
Price Target
$10
2025-04-04
Reiterates
Strong Buy
Reason

Valuation Metrics

The current forward P/E ratio for Aldeyra Therapeutics Inc (ALDX.O) is -8.87, compared to its 5-year average forward P/E of -15.03. For a more detailed relative valuation and DCF analysis to assess Aldeyra Therapeutics Inc's fair value, Click here.

Forward PE

The forward P/E ratio is a valuation metric that divides a company's current stock price by its estimated future earnings per share over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average PE
-15.03
Current PE
-8.87
Overvalued PE
15.69
Undervalued PE
-45.76

Forward EV/EBITDA

The forward EV/EBITDA ratio is a valuation metric that divides a company's enterprise value (EV) by its estimated future earnings before interest, taxes, depreciation, and amortization (EBITDA) over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average EV/EBITDA
-3.76
Current EV/EBITDA
0.00
Overvalued EV/EBITDA
-0.56
Undervalued EV/EBITDA
-6.96

Forward PS

The forward P/S ratio is a valuation metric that divides a company's current stock price by its estimated future sales (or revenue) per share over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average PS
22.05
Current PS
9.61
Overvalued PS
61.93
Undervalued PS
-17.83

Financials

AI Analysis
Annual
Quarterly

Related Community Screener

Should I Buy ppta tomorrow
Intellectia · 77 candidates
Sector: Healthcare, Healthcare Services & EquipmentIndustry: Biotechnology & Medical ResearchMarket Cap Category: smallWeek Price Change Pct: >= $0.00
Ticker
Name
Market Cap$
top bottom
CRVS logo
CRVS
Corvus Pharmaceuticals Inc
1.65B
RAPT logo
RAPT
RAPT Therapeutics Inc
1.60B
ACRS logo
ACRS
Aclaris Therapeutics Inc
478.89M
LXRX logo
LXRX
Lexicon Pharmaceuticals Inc
566.90M
CTMX logo
CTMX
CytomX Therapeutics Inc
896.31M
VOR logo
VOR
Vor Biopharma Inc
700.06M
tomorrow picks for cents stock
Intellectia · 46 candidates
Market Cap: <= 1000.00MPrice: <= $5.00Price Change Pct: >= $5.00Weekly Average Turnover: >= 1,000,000Support Resistance Relationship: PriceBreakResistance
Ticker
Name
Market Cap$
top bottom
RR logo
RR
Richtech Robotics Inc
937.82M
SES logo
SES
SES AI Corp
861.57M
UROY logo
UROY
Uranium Royalty Corp
655.79M
LAB logo
LAB
Standard BioTools Inc
630.69M
EU logo
EU
enCore Energy Corp
610.54M
LXRX logo
LXRX
Lexicon Pharmaceuticals Inc
566.90M

Whales Holding ALDX

P
Perceptive Advisors LLC
Holding
ALDX
+6.14%
3M Return

Trading Trends

    Insider
    Hedge Fund
    Congress Trading

People Also Watch

Frequently Asked Questions

What is Aldeyra Therapeutics Inc (ALDX) stock price today?

The current price of ALDX is 5.01 USD — it has decreased -4.75

What is Aldeyra Therapeutics Inc (ALDX)'s business?

Aldeyra Therapeutics, Inc. is a biotechnology company focused on discovering therapies designed to treat immune-mediated and metabolic diseases. The Company's approach is to develop pharmaceuticals that modulate protein systems, instead of directly inhibiting or activating single protein targets, with the goal of optimizing multiple pathways at once while minimizing toxicity. Its product candidates include reactive aldehyde species (RASP) modulators ADX-629, ADX 248, ADX-743, ADX-631, ADX-246, and chemically related molecules for the potential treatment of systemic and retinal immune-mediated and metabolic diseases. Its late-stage product candidates are reproxalap, a RASP modulator for the potential treatment of dry eye disease and allergic conjunctivitis, and ADX-2191, a novel formulation of intravitreal methotrexate for the potential treatment of retinitis pigmentosa. ADX 629 is in Phase II clinical trials for moderate alcohol-associated hepatitis and Sjogren-Larsson Syndrome.

What is the price predicton of ALDX Stock?

Wall Street analysts forecast ALDX stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for ALDX is9.50 USD with a low forecast of 9.00 USD and a high forecast of 10.00 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.

What is Aldeyra Therapeutics Inc (ALDX)'s revenue for the last quarter?

Aldeyra Therapeutics Inc revenue for the last quarter amounts to -6.67M USD, decreased -59.78

What is Aldeyra Therapeutics Inc (ALDX)'s earnings per share (EPS) for the last quarter?

Aldeyra Therapeutics Inc. EPS for the last quarter amounts to -5299345.00 USD, decreased -55.97

How many employees does Aldeyra Therapeutics Inc (ALDX). have?

Aldeyra Therapeutics Inc (ALDX) has 8 emplpoyees as of March 11 2026.

What is Aldeyra Therapeutics Inc (ALDX) market cap?

Today ALDX has the market capitalization of 301.52M USD.