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ALDXALDX

$4.41

+0.17
arrow_drop_up4.01%
Market closed·update15 Jan 2026 21:00

$4.35

-0.06
arrow_drop_down1.36%
Post-market·update15 Jan 2026 21:26
Day's Range
4.2-4.45
52-week Range
1.14-7.2

Chart

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Performance

Key Stats

Next Earnings Date
Next Earnings TimeUnknown
Volume821.02K
Average Volume 30d993.34K

AI ALDX Summary

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Valuation (P/E Ratio)
P/E ratio is not applicable as the company is currently unprofitable.
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EPS Growth (YoY)
Year-over-year EPS growth is not applicable due to consistent net losses.
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AI Scoreboard

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Overall Analysis

Hold
55

Aldeyra Therapeutics (ALDX) shows some promising thematic aspects in its drug development pipeline, but its current financial and technical indicators suggest a speculative 'Hold' rating. The company is pre-revenue and has a history of net losses, with a volatile stock performance. Investors should closely monitor clinical trial results and regulatory approvals.

Neutral

Thematic

65

Aldeyra Therapeutics operates in the biotechnology sector, focusing on immune-mediated and metabolic diseases. Its core product candidate, reproxalap, targets dry eye disease and allergic conjunctivitis, areas with significant market potential. However, the success of these therapies is heavily dependent on clinical trial outcomes and regulatory approvals, introducing substantial binary risk.

Weak

Fundamental

40

Aldeyra Therapeutics is a pre-revenue biotechnology company with a history of significant net losses and negative earnings per share. While it holds substantial cash reserves, its valuation metrics are not currently supported by revenue or profits. The company has minimal debt.

Neutral

Technical

50

The stock price for Aldeyra Therapeutics has experienced significant volatility, reflecting its speculative nature. Current technical indicators suggest a period of consolidation or potential slight downside pressure, with mixed signals from oscillators and moving averages.

FactorScore
Biotechnology & Drug Development70
Target Market Size75
Regulatory Hurdles40
Competition50
Emerging Therapies70
FactorScore
Valuation10
Valuation10
Profitability10
Profitability10
Growth5
Balance Sheet Health70
Cash Flow20
Cash Reserves40
FactorScore
Trend Analysis40
Momentum50
Momentum60
Volume Confirmation50
Support & Resistance55
Short-term Volatility30

AI Investing Checklist

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Bullish Points (5)

Performance chevron_right

Positive Short-Term Momentum

The stock has shown a strong positive performance over the last month (+36.28%) and year-to-date (-1.05%), indicating recent investor interest and potential for continued upward movement.

Technical Analysis chevron_right

Mixed but Potentially Bullish Signals

While many short-term indicators (e.g., EMA 10, SMA 10, EMA 20, SMA 20) suggest a 'Sell', longer-term indicators (e.g., EMA 100, SMA 100, EMA 200, SMA 200) are mixed to 'Buy'. Oscillators like Stochastic %K and Williams Percent Range show 'Buy' signals, suggesting potential for price improvement, despite some short-term headwinds.

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Bearish Points (7)

Earnings Performance chevron_right

Consistent Net Losses and Negative EPS

The company has consistently reported net losses and negative Earnings Per Share (EPS) for the past several fiscal years and quarters (e.g., EPS TTm -0.97, Net Income 2024 -55.85M). This indicates a lack of current profitability, a significant risk for investors.

Valuation chevron_right

Unprofitable Company with No P/E Ratio

As the company is not currently profitable, a Price-to-Earnings (P/E) ratio is not applicable. The lack of positive earnings for valuation purposes increases the speculative nature of an investment.

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Calendar

July 2025

31

Next Earnings Date

EPS Est.
Revenue Est.

H: $-0.17

A: $-0.19

L: $-0.23

000

Profile

Employees (FY)8.00
ISIN-
FIGI-

Aldeyra Therapeutics, Inc., a biotechnology company, discovers and develops therapies designed to treat immune-mediated and metabolic diseases. Its lead product candidate is reproxalap, a reactive aldehyde species (RASP) modulator, which is in Phase III clinical trial for the treatment of dry eye disease and allergic conjunctivitis; and ADX-2191, a dihydrofolate reductase inhibitor for the treatment retinitis pigmentosa. The company also develops ADX-629, an orally administered RASP modulator that is in Phase 2 clinical trials for the treatment of COVID-19, atopic asthma, psoriasis, and alcohol intoxication. In addition, it develops preclinical RASP platform, including ADX 248, ADX 743, ADX 631, ADX 246, and other product candidates in development for inflammatory and metabolic diseases. The company was formerly known as Aldexa Therapeutics, Inc. and changed its name to Aldeyra Therapeutics, Inc. in March 2014. Aldeyra Therapeutics, Inc. was incorporated in 2004 and is based in Lexington, Massachusetts.

Seasonals

2025
2024
2023
2022
2021

Price Target

8.67 USD

The 39 analysts offering 1 year price forecasts for ALDX have a max estimate of 11.00 and a min estimate of 6.00.

Debt Level and Coverage

Debt
Free cash flow
Cash & equivalents

Financial Position Analysis

Assets
Liabilities

Ownership

Free Float shares
47.7M (79.58%)
Closely held shares
12.2M (20.42%)
59.9M
Free Float shares
47.7M (79.58%)
Closely held shares
12.2M (20.42%)

Capital Structure

Market cap
309.36M
Debt
15.3M
Minority interest
0.00
Cash & equivalents
54.53M
Enterprise value
270.14M

Valuation - Summary

Market Cap
309M
Net income
-40.9M(-13.21%)
Revenue
0.00(0.00%)
309M
Market Cap
309M
Net income
-40.9M(-13.21%)
Revenue
0.00(0.00%)
Price to earning ratio (P/E)-7.60x
Price to sales ratio (P/S)0.00x

Valuation - Ratios

P/E
P/S

Revenue to Profit Conversion

Revenue
0.00
COGS
0.00
Gross Profit
0.00
OpEx
60.12M
Operating Income
-60.12M
Other & Taxes
-4.27M
Net Income
-55.85M

Balance Sheet

Total assets
Total liabilities
Liabilities to assets %

Cash Flow

Operating Cash Flow
Investing Cash Flow
Financing Cash Flow
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