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ALDX stock logo

ALDX

Aldeyra Therapeutics, Inc.

$1.72
-0.02
 (-1.15%)
Exchange:  NASDAQ
Market Cap:  103.752M
Shares Outstanding:  327365
Delayed data
Calculate ALDX Intrinsic Value
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Overview
Earnings
Financials
Valuation
Chart

About The Company

Sector:  Healthcare
Industry:  Biotechnology
   
CEO:  Todd C. Brady
Full Time Employees:  9
Address: 
131 Hartwell Avenue
Lexington
MA
2421
US
Website:  https://www.aldeyra.com
Aldeyra Therapeutics, Inc. is a biotechnology company focused on the discovery and commercialization of therapeutic agents for ocular and systemic immune-mediated disorders. The firm’s primary investigational compound is reproxalap, a reactive aldehyde species (RASP) modulator, currently in Phase III clinical trials for addressing dry eye disease and allergic conjunctivitis. Additionally, Aldeyra is advancing ADX-629, an innovative, first-in-class RASP modulator designed for oral administration, which is undergoing Phase II studies for conditions such as psoriasis, asthma, and COVID-19. Another pipeline asset, ADX-2191, a dihydrofolate reductase inhibitor, is in Phase 3 for the prevention of proliferative vitreoretinopathy and in Phase II trials for treating retinitis pigmentosa and primary vitreoretinal lymphoma. The company also holds a license agreement with Madrigal Pharmaceuticals, Inc. for the development of ADX-1612, a compound that inhibits the protein chaperome to tackle inflammatory diseases. Originally incorporated in 2004 as Aldexa Therapeutics, Inc., the company officially adopted the name Aldeyra Therapeutics, Inc. in March 2014 and is headquartered in Lexington, Massachusetts.

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Revenue Segmentation

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EPS

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Earnings Call

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Income Statement
Balance Sheet
Cash Flow Statement
Analyst Estimates

Income Statement

Year202320242025
Revenue000
Gross Profit000
EBITDA-35,208.295-53,675.580-31,689.358
Operating Income-42,794.083-60,117.032-35,265.206
Net Income-37,542.510-55,851.444-33,846.661

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(* All numbers are in thousands)

Balance Sheet

Year202320242025
Total Assets148,326.911104,606.69472,059.317
Total Liabilities28,531.88133,601.82327,808.927
Total Stockholders Equity119,795.03071,004.87144,250.390
Total Debt15,657.36015,303.00315,530.169
Cash and Cash Equivalents142,823.01654,527.09270,041.254

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(* All numbers are in thousands)

Cash Flow Statement

Year202320242025
Operating Cash Flow-30,326.128-43,208.747-33,345,682,000
Capital Expenditure000
Free Cash Flow-30,326.128-43,208.747-33,345,682,000
Net Income-37,542.510-55,851.444-33,846,661,000
Net Change in Cash-1,596.348-88,295.92415,514,162,000

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(* All numbers are in thousands)

Analyst Estimates

Fiscal Year2030Full AccessFull AccessFull AccessFull Access
Estimated Revenue (Low)87,457Full AccessFull AccessFull AccessFull Access
Estimated Revenue (High)87,457Full AccessFull AccessFull AccessFull Access
Estimated Revenue (Avg)87,457Full AccessFull AccessFull AccessFull Access
Estimated Ebitda (Low)0Full AccessFull AccessFull AccessFull Access
Estimated Ebitda (High)0Full AccessFull AccessFull AccessFull Access
Estimated Ebitda (Avg)0Full AccessFull AccessFull AccessFull Access
Estimated Net Income (Low)20,419.380Full AccessFull AccessFull AccessFull Access
Estimated Net Income (High)20,419.380Full AccessFull AccessFull AccessFull Access
Estimated Net Income (Avg)20,419.380Full AccessFull AccessFull AccessFull Access
Estimated SGA Expense (Low)0Full AccessFull AccessFull AccessFull Access
Estimated SGA Expense (High)0Full AccessFull AccessFull AccessFull Access
Estimated SGA Expense (Avg)0Full AccessFull AccessFull AccessFull Access
Estimated EPS (Avg)0.340Full AccessFull AccessFull AccessFull Access
Estimated EPS (High)0.340Full AccessFull AccessFull AccessFull Access
Estimated EPS (Low)0.340Full AccessFull AccessFull AccessFull Access
Number of Analysts (Estimated Revenue)1Full AccessFull AccessFull AccessFull Access
Number of Analysts (Estimated EPS)1Full AccessFull AccessFull AccessFull Access

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(* All numbers are in thousands)

Current Key Metrics

?Revenue
 (TTM)
: 
0  ?P/S
 (TTM)
: 
0
?Net Income
 (TTM)
: 
-55851444  ?P/E
 (TTM)
: 
-3.59
?Enterprise Value
 (TTM)
: 
48.834M  ?EV/FCF
 (TTM)
: 
-1.88
?Dividend Yield
 (TTM)
: 
0  ?Payout Ratio
 (TTM)
: 
0
?ROE
 (TTM)
: 
-0.57  ?ROIC
 (TTM)
: 
-0.49
?Net Debt
 (TTM)
: 
-85848269  ?Debt/Equity
 (TTM)
: 
0.37
?P/B
 (TTM)
: 
2.33  ?Current Ratio
 (TTM)
: 
2.72

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Forward P/E Ratios

?

Forward P/E (Avg EPS estimate) — log in with Full Access for high/low estimates and the interactive table.

Forward P/E 1YFull AccessFull AccessFull AccessFull Access
N/AFull AccessFull AccessFull AccessFull Access

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SWOT Analysis

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At what price to buy it? -
Intrinsic Value Calculator

This is an automatic estimate. The most reliable way to know fair value for your own assumptions is to run the calculator below.

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Common questions about ALDX valuation

Is Aldeyra Therapeutics, Inc. (ALDX) overvalued or undervalued right now?

MARKETSnap estimates intrinsic value for Aldeyra Therapeutics, Inc. (ALDX) using its proprietary valuation methodology, which incorporates discounted cash flow (DCF) analysis together with long-term earnings and fundamentals assumptions. By comparing intrinsic value to the current market price, long-term investors can see whether the stock screens as potentially overvalued, fairly valued, or undervalued today.

Is ALDX a buy, hold, or sell for long-term investors?

MARKETSnap does not give one-word “buy” or “sell” calls. Instead, it shows whether ALDX trades at a premium or discount to its estimated intrinsic value, how sensitive that value is to growth and margin assumptions, and how the stock fits into a diversified, long-term portfolio so investors can make their own buy, hold, or sell decision.

What is ALDX’s P/E ratio?

You can see ALDX’s trailing P/E (TTM) and forward P/E estimates in the Current Key Metrics and Forward P/E Ratios sections above. The P/E ratio compares the current share price to earnings per share and helps investors gauge valuation relative to earnings.

How is intrinsic value calculated for ALDX?

MARKETSnap uses its own valuation framework—not a generic spreadsheet DCF alone. Future cash flows and earnings are projected, discounted, and combined with MARKETSnap’s methodology so intrinsic value reflects fundamentals and long-term assumptions. You can run your own inputs and see the result using the Intrinsic Value Calculator above.

Is ALDX a good long-term investment?

Whether ALDX fits a long-term portfolio depends on your assumptions about growth, margins, and risk. MARKETSnap provides the metrics, intrinsic value calculator, and SWOT context so you can form your own view rather than rely on a single buy/sell rating.

ALDX

1-day price chart preview. Log in for 1W through 5Y ranges and period tabs.

Daily snapshot

-1.15
MARKETSnap

Trading Metrics:

Open: 1.76   Previous Close: 1.74
Day Low: 1.68   Day High: 1.83
Year Low: 1.07   Year High: 6.18
Price Avg 50: 1.67   Price Avg 200: 4.13
Volume: 922385   Average Volume: 3.095M

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See in Nexus

Relevant news

Aldeyra Therapeutics Appoints Darlene Deptula-Hicks to Board of Directors
09-06-2026 20:30
Aldeyra Therapeutics Appoints Darlene Deptula-Hicks to Board of Directors
Aldeyra Therapeutics Eyes FDA Feedback as Dry Eye Drug Faces Make-or-Break Moment
04-06-2026 21:02
Aldeyra Therapeutics Eyes FDA Feedback as Dry Eye Drug Faces Make-or-Break Moment
ALDX FINAL DEADLINE: ROSEN, A GLOBAL AND LEADING LAW FIRM, Encourages Aldeyra Therapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important May 29 Deadline in Securiti
29-05-2026 09:57
ALDX FINAL DEADLINE: ROSEN, A GLOBAL AND LEADING LAW FIRM, Encourages Aldeyra Therapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important May 29 Deadline in Securiti
ALDX FINAL DEADLINE: ROSEN, A GLOBAL AND LEADING LAW FIRM, Encourages Aldeyra Therapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important May 29 Deadline in Securiti
03-04-2026 10:57
ALDX Investors Have Opportunity to Lead Aldeyra Therapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm
ALDX FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Aldeyra Therapeutics (ALDX) Investors of Securities Class Action Deadline on May 29, 2026
29-05-2026 09:22
ALDX FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Aldeyra Therapeutics (ALDX) Investors of Securities Class Action Deadline on May 29, 2026
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Aldeyra Therapeutics, Inc. Of Class Action Lawsuit and Upcoming Deadlines - ALDX
07-05-2026 10:00
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Aldeyra Therapeutics, Inc. Of Class Action Lawsuit and Upcoming Deadlines - ALDX

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