ALDX MEXC RealStocks
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Aldeyra Therapeutics, Inc. (ALDX)
NASDAQ
$0.65
+$0.02
(+3.24%)
After-Hours
Aldeyra Therapeutics, Inc. (ALDX) Live Price Chart
Last updated: 2026-11-13 21:57:20. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.
Summary
Aldeyra Therapeutics, Inc. (ALDX) operates in the PHARMACEUTICAL PREPARATIONS sector and is listed on NASDAQ. The stock is currently priced at $0.65, with a market capitalization of $38.03M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $0.53 to $5.93. This page covers its latest market performance, valuation, price trends and company information.
Key Market Data
$38.03M | |
$0.61 | |
$0.68 | |
$0.59 | |
$0.63 | |
694.47K | |
1.14M | |
-- | |
$5.93 | |
$0.53 | |
-- | |
-- |
Aldeyra Therapeutics, Inc. (ALDX) After-Hours Stock Price
Aldeyra Therapeutics, Inc. (ALDX) is trading at $0.68 in after-hours trading as of 2026-11-13 21:51:00, up 5.39% ($0.04) from the regular-session close of $0.65.
After-hours trading shows how investors are pricing ALDX after the regular session closes. The current after-hours price is above the regular-session close, indicating positive after-hours sentiment.
Aldeyra Therapeutics, Inc. (ALDX) 7-Day Stock Price Change
Over the past seven days, Aldeyra Therapeutics, Inc. (ALDX) moved from $0.62 to $0.65, representing a gain of 5.37% ($0.03).
The stock traded between $0.57 and $0.70 during the period. The latest price is near the middle of the 7-day range, indicating strong upward.
The average daily volume was 635.70 thousand shares, down versus the previous seven-day period, indicating lower trading activity.
ALDX 52-Week Price Position
Position in Range: 2.3%
52W Low$0.53
52W High$5.93
ALDX is currently trading at $0.65, placing it 2.3% of the way from its 52-week low of $0.53 to its 52-week high of $5.93. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.
What is Aldeyra Therapeutics, Inc. (ALDX)?
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.
Aldeyra Therapeutics, Inc. Information
| Industry | PHARMACEUTICAL PREPARATIONS |
| Employees | 6 |
| Exchange | NASDAQ |
| Company Website |
Ways to Trade ALDX at MEXC
How to Buy Aldeyra Therapeutics, Inc. (ALDX) Stock on MEXC
Eligible investors can buy real shares of Aldeyra Therapeutics, Inc. (ALDX) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.
Step 1: Open and Verify Your RealStocks Account
Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.
Step 2: Transfer USDT to Your RealStocks Account
Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.
Step 3: Search for ALDX and Place Your Order
Open the RealStocks trading page and search for ALDX. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.
Frequently Asked Questions (FAQ)
1.What is Aldeyra Therapeutics, Inc. (ALDX) stock price today?
Aldeyra Therapeutics, Inc. (ALDX) is currently trading at $0.65, up 3.24% ($0.02) from the previous close of $0.63. Intraday prices update in real time during regular trading hours.
2.Is ALDX stock going up or down today?
As of 2026-11-13 21:51:00, ALDX is trading at $0.65, up 3.24% ($0.02) from its previous close of $0.63. The stock has traded between $0.59 and $0.68 during today’s regular session. Past price movements do not guarantee future results.
3.What is ALDX pre-market price?
As of 2026-11-13 21:51:00, ALDX is trading at $0.65 in pre-market trading, up 3.00% ($0.02) from the previous close of $0.63. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.
4.What is ALDX after-hours price?
As of 2026-11-13 21:51:00, ALDX is trading at $0.68 in after-hours trading, up 5.39% ($0.04) from the regular-session close of $0.65. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.
5.Is ALDX stock trading now?
ALDX trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.
6.Where does ALDX sit relative to its 52-week high and low?
Over the past 52 weeks, ALDX has traded between a low of $0.53 and a high of $5.93. At $0.65, the stock is positioned 2.3% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.
7.What sector is Aldeyra Therapeutics, Inc. in?
Aldeyra Therapeutics, Inc. (ALDX) operates in the PHARMACEUTICAL PREPARATIONS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.
8.What is Aldeyra Therapeutics, Inc.'s market capitalization and where is it listed?
Aldeyra Therapeutics, Inc. is listed on the NASDAQ exchange with a market capitalization of $38.03M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.
9.How is ALDX valued in terms of P/E ratio and EPS?
ALDX trades at a P/E ratio of --, based on trailing-twelve-month EPS of $-0.32. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.
10.Does Aldeyra Therapeutics, Inc. pay a dividend?
Aldeyra Therapeutics, Inc. pays an indicated annual cash dividend of $0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.
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Compliance Disclosure and Data Source
Stock prices and market data on this page, including price changes and market status, are provided by Massive and other third-party news and data platforms. Market data may be delayed and may differ from prices on other platforms or the prices at which trades are executed on MEXC. MEXC does not guarantee the accuracy, completeness, or timeliness of third-party data. MEXC offers trading products related to ALDX, including Stocks, Tokenized Stocks, and Stock Futures.
Disclaimer
The stock price information displayed on this page is provided for reference purposes only and may be delayed or differ from real-time market data. Prices, charts, and related metrics do not constitute investment advice and should not be relied upon for trading or investment decisions. MEXC is not responsible for any losses incurred based on the stock price information provided on this page. Please refer to official market sources or consult licensed financial professionals before making any investment decisions.
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