Aldeyra Therapeutics
NASDAQ: ALDX
$1.49
as on
Aldeyra Therapeutics Stock Performance
as on September 4, 2026 at 6:59 am IST
Day's Low
Day's High
$1.46$1.51
2.01%
Downside
1.34%
Upside
52 Week's Low
52 Week's High
$1.07$5.9328.19%
Downside
297.99%
Upside
Aldeyra Therapeutics share price movements today
- Previous Close
- $1.49
- Open
- $1.50
- Volume
- 783.5K
- Market Cap
- $89.3M
- Day's Low - High
- $1.46 - $1.51
- 52 Week Low - High
- $1.07 - $5.93
Aldeyra Therapeutics Historical Returns
- 1 Month Return
- -3.25 %
- 3 Month Return
- -9.15 %
- 1 Year Return
- -74.09 %
- 3 Year Return
- -80.32 %
- 5 Year Return
- -84.32 %
Aldeyra Therapeutics Stock Fundamentals & Key Indicators
Check Aldeyra Therapeutics market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.
Market Cap
$89.3M
EPS (TTM)
-0.3872
Dividend Yield
0.00%
Quarterly Earnings Growth YOY
0.00%
PE Ratio (TTM)
-3.72
Industry PE ratio
-1.4626335877862595
PEG Ratio
-0.04076203699341069
EBITDA
-21.4M
Revenue (TTM)
-
Profit Margin
0.00%
Return On Equity TTM
-53.14%
Aldeyra Therapeutics Stock Valuation
Track how Aldeyra Therapeutics P/E has moved over time to understand its valuation trends.
Aldeyra Therapeutics in the last 5 years
Lowest (-9.25x)
December 31, 2025
Today (-9.25x)
December 31, 2025
Industry (-1.46x)
December 31, 2025
Highest (-3.74x)
December 31, 2021
Today’s Price to Earnings Ratio: -9.25x
Aldeyra Therapeutics vs Peer Comparison
Compare market cap, revenue, PE, and other key metrics of Aldeyra Therapeutics with its industry peers.
Company | Analyst View | Market Cap | 5 Years Return % | PE Ratio | Profit Margin % | Dividend Yield % |
|---|---|---|---|---|---|---|
| BUY | $89.3M | -84.32% | -3.72 | 0.00% | NA | |
| BUY | $44.6B | 614.61% | NA | 0.00% | NA | |
| BUY | $137.9B | 174.9% | 31.92 | 86.04% | NA | |
| BUY | $61.6B | -61.21% | -7.98 | -12.57% | NA | |
| BUY | $82.3B | 21.91% | 19.9 | 84.86% | 0.44% |
Stock Returns calculator for Aldeyra Therapeutics Stock including INR - Dollar returns
The Aldeyra Therapeutics stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.
*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.
Investment Value
₹1,00,000
Aldeyra Therapeutics investment value today
Current value as on today
₹27,797
Returns
Returns from Aldeyra Therapeutics Stock
Dollar Impact
₹1,884 (+1.88%)
Analyst Recommendation on Aldeyra Therapeutics Stock
Based on 1 analysts
0.00%
Buy
100.00%
Hold
0.00%
Sell
Based on 1 analysts, 100% of analysts recommend a 'BUY' rating for Aldeyra Therapeutics. Average target price of $6.6
Aldeyra Therapeutics Share Price Target
Get share price movements and forecasts by analysts on Aldeyra Therapeutics.
What analysts predicted
77.42%UPSIDE
Target Price
$6.6
Current Price
$1.49
Analyzed by
1 Analysts
Target
$6.60
Aldeyra Therapeutics target price $6.6, a slight upside of 77.42% compared to current price of $1.49. According to 1 analysts rating.
Indian Investors' Interest in Aldeyra Therapeutics Stock
Search interest for Aldeyra Therapeutics Stock has decreased by -27% in the last 30 days, reflecting a downward trend in search activity.
Time period: to
Aldeyra Therapeutics Quarterly Profit & Loss
All numbers in Millions USD
Aldeyra Therapeutics Annual Profit & Loss
All numbers in Millions USD
Aldeyra Therapeutics Quarterly Cash Flow
All numbers in Millions USD
Aldeyra Therapeutics Annual Cash Flow
All numbers in Millions USD
Insights on Aldeyra Therapeutics
Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.
NO EFFECTAgainst Peers
In the last 3 years, Revolution Medicines, Inc. Common Stock has given 34.0% return, outperforming this stock by 114.3%
- NO EFFECT
Against Peers
In the last 1 year, Moderna, Inc. Common Stock has given 521.1% return, outperforming this stock by 594.2%
NEGATIVE IMPACTPrice Dip
In the last 6 months, ALDX stock has moved down by -71.3%
About Aldeyra Therapeutics
| Organisation | Aldeyra Therapeutics |
| Headquarters | 131 Hartwell Avenue, Lexington, MA, United States, 02421 |
| Industry | Biotechnology |
| CEO | Dr. Todd C. Brady M.D., Ph.D. |
| E-voting on shares | Click here to vote |
Key Management of Aldeyra Therapeutics
Name | Title |
|---|---|
Laura Nichols | Operations Manager |
Dr. Adam Lazorchak | Director of Translational Sciences & Non-Clinical Development |
Dr. Todd C. Brady M.D., Ph.D. | CEO, President & Director |
Mr. Michael Alfieri | Head of Finance and Principal Financial & Accounting Officer |
David Burke | Head of Investor Relations |
FAQs
What is Aldeyra Therapeutics share price today?
Aldeyra Therapeutics share price today is $1.49 as on at the close of the market. Aldeyra Therapeutics share today touched a day high of $1.51 and a low of $1.46.
What is the 52 week high and 52 week low for Aldeyra Therapeutics share?
Aldeyra Therapeutics share touched a 52 week high of $5.93 on and a 52 week low of $1.07 on . Aldeyra Therapeutics stock price today i.e. is closed at $1.49,which is 74.87% down from its 52 week high and 39.25% up from its 52 week low.
What is Aldeyra Therapeutics's market capitalisation today?
Aldeyra Therapeutics market capitalisation is $0.00T as on .
How to invest in Aldeyra Therapeutics Stock (ALDX) from India?
- Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
- Step 2: Search for Aldeyra Therapeutics on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Aldeyra Therapeutics Shares that will get you 1.0067 shares as per Aldeyra Therapeutics share price of $1.49 per share as on September 4, 2026 at 1:29 am IST.
What is the minimum amount required to buy Aldeyra Therapeutics Stock (ALDX) from India?
Indian investors can start investing in Aldeyra Therapeutics (ALDX) shares with as little as ₹94.475 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹944.75 in Aldeyra Therapeutics stock (as per the Rupee-Dollar exchange rate as on ).
Based on Aldeyra Therapeutics share’s latest price of $1.49 as on September 4, 2026 at 1:29 am IST, you will get 6.7114 shares of Aldeyra Therapeutics. Learn more about
fractional shares .
What are the returns that Aldeyra Therapeutics has given to Indian investors in the last 5 years?
Aldeyra Therapeutics stock has given -84.32% share price returns and 30.37% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?