Aldeyra Stock Price History

ALDX Stock  USD 5.36  0.03  0.56%   
If you're considering investing in Aldeyra Stock, it is important to understand the factors that can impact its price. As of today, the current price of Aldeyra stands at 5.36, as last reported on the 23rd of July, with the highest price reaching 5.40 and the lowest price hitting 5.21 during the day. Aldeyra is unstable given 3 months investment horizon. Aldeyra secures Sharpe Ratio (or Efficiency) of 0.24, which signifies that the company had a 0.24 % return per unit of standard deviation over the last 3 months. We were able to break down thirty different technical indicators, which can help you to evaluate if expected returns of 1.29% are justified by taking the suggested risk. Use Aldeyra risk adjusted performance of 0.2239, and Mean Deviation of 3.77 to evaluate company specific risk that cannot be diversified away.
Aldeyra Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.2423

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Estimated Market Risk

 5.31
  actual daily
47
53% of assets are more volatile

Expected Return

 1.29
  actual daily
26
74% of assets have higher returns

Risk-Adjusted Return

 0.24
  actual daily
19
81% of assets perform better
Based on monthly moving average Aldeyra is performing at about 19% of its full potential. If added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Aldeyra by adding it to a well-diversified portfolio.

Aldeyra Stock Price History Chart

There are several ways to analyze Aldeyra Stock price data. The simplest method is using a basic Aldeyra candlestick price chart, which shows Aldeyra price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
Highest PriceJuly 18, 20255.39
Lowest PriceMay 7, 20252.01

Aldeyra July 23, 2025 Stock Price Synopsis

Various analyses of Aldeyra's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Aldeyra Stock. It can be used to describe the percentage change in the price of Aldeyra from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Aldeyra Stock.
Aldeyra Price Daily Balance Of Power(0.16)
Aldeyra Price Action Indicator 0.04 
Aldeyra Price Rate Of Daily Change 0.99 

Aldeyra July 23, 2025 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Aldeyra Stock price where buyers come in believing the asset is cheap or selling overdone. The opposite is true when the market is bullish. You can use Aldeyra intraday prices and daily technical indicators to check the level of noise trading in Aldeyra Stock and then apply it to test your longer-term investment strategies against Aldeyra.

Aldeyra Stock Price History Data

The price series of Aldeyra for the period between Thu, Apr 24, 2025 and Wed, Jul 23, 2025 has a statistical range of 3.38 with a coefficient of variation of 33.51. The prices are distributed with arithmetic mean of 3.19. The median price for the last 90 days is 2.76.
OpenHighLowCloseVolume
07/23/2025
 5.39  5.40  5.21  5.36 
07/22/2025
 5.39  5.40  5.21  5.36  936,915 
07/21/2025
 5.37  5.47  5.24  5.39  1,436,511 
07/18/2025
 5.17  5.66  5.15  5.39  1,772,759 
07/17/2025
 5.20  5.41  4.88  5.03  1,928,583 
07/16/2025
 5.00  5.18  4.94  5.16  717,463 
07/15/2025
 5.05  5.09  4.81  4.97  1,174,994 
07/14/2025
 4.66  5.04  4.64  5.01  1,219,898 
07/11/2025
 4.74  4.81  4.55  4.65  1,382,857 
07/10/2025
 4.50  4.92  4.43  4.80  1,410,123 
07/09/2025
 4.40  4.60  4.34  4.52  1,743,075 
07/08/2025
 4.38  4.44  4.12  4.33  1,099,539 
07/07/2025
 4.26  4.43  4.17  4.35  904,430 
07/03/2025
 4.02  4.34  4.00  4.30  757,113 
07/02/2025
 3.98  4.21  3.94  4.00  1,504,205 
07/01/2025
 3.79  4.04  3.73  3.93  922,977 
06/30/2025
 3.82  3.98  3.68  3.83  1,512,845 
06/27/2025
 3.97  4.00  3.74  3.79  2,539,421 
06/26/2025
 3.68  3.93  3.52  3.87  1,956,086 
06/25/2025
 3.34  3.64  3.29  3.51  1,248,058 
06/24/2025
 3.08  3.37  3.00  3.35  684,564 
06/23/2025
 3.04  3.16  2.95  3.09  588,354 
06/20/2025
 3.23  3.29  3.01  3.05  803,038 
06/18/2025
 3.07  3.20  3.01  3.17  690,644 
06/17/2025
 3.05  3.24  2.97  3.09  930,015 
06/16/2025
 2.81  3.04  2.60  3.02  1,155,393 
06/13/2025
 2.85  2.95  2.75  2.78  1,184,124 
06/12/2025
 2.93  3.08  2.90  2.93  744,409 
06/11/2025
 2.70  3.04  2.67  2.96  1,042,668 
06/10/2025
 2.70  2.87  2.67  2.69  730,135 
06/09/2025
 2.68  2.72  2.61  2.67  530,649 
06/06/2025
 2.51  2.67  2.47  2.66  661,368 
06/05/2025
 2.46  2.54  2.42  2.45  537,062 
06/04/2025
 2.33  2.52  2.33  2.47  697,681 
06/03/2025
 2.12  2.38  2.12  2.35  914,542 
06/02/2025
 2.14  2.21  2.08  2.12  1,001,375 
05/30/2025
 2.26  2.26  2.10  2.15  1,280,877 
05/29/2025
 2.26  2.30  2.17  2.28  601,283 
05/28/2025
 2.20  2.25  2.17  2.22  411,357 
05/27/2025
 2.26  2.30  2.18  2.20  692,644 
05/23/2025
 2.22  2.31  2.15  2.22  705,572 
05/22/2025
 2.25  2.33  2.21  2.25  520,726 
05/21/2025
 2.32  2.40  2.22  2.25  834,311 
05/20/2025
 2.38  2.40  2.23  2.36  783,119 
05/19/2025
 2.15  2.42  2.15  2.42  851,848 
05/16/2025
 2.10  2.17  2.08  2.16  809,601 
05/15/2025
 2.19  2.20  2.05  2.16  518,273 
05/14/2025
 2.09  2.18  1.99  2.17  1,102,115 
05/13/2025
 2.22  2.26  2.08  2.08  1,317,725 
05/12/2025
 2.28  2.31  2.16  2.21  1,159,632 
05/09/2025
 2.17  2.30  2.14  2.18  1,093,390 
05/08/2025
 2.03  2.17  1.93  2.16  1,665,290 
05/07/2025
 2.17  2.17  1.90  2.01  2,244,306 
05/06/2025
 2.42  2.43  2.02  2.10  4,558,307 
05/05/2025
 2.80  2.82  2.67  2.70  991,666 
05/02/2025
 2.71  2.89  2.65  2.81  894,973 
05/01/2025
 2.67  2.74  2.38  2.71  1,718,663 
04/30/2025
 2.68  2.70  2.57  2.65  750,275 
04/29/2025
 2.76  2.77  2.63  2.69  997,651 
04/28/2025
 2.67  2.82  2.61  2.76  910,816 
04/25/2025
 2.78  2.80  2.58  2.66  1,375,127 

About Aldeyra Stock history

Aldeyra investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Aldeyra is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Aldeyra will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Aldeyra stock prices may prove useful in developing a viable investing in Aldeyra
Aldeyra Therapeutics, Inc., a biotechnology company, develops and commercializes medicines for immune-mediated ocular and systemic diseases. Aldeyra Therapeutics, Inc. was incorporated in 2004 and is based in Lexington, Massachusetts. Aldeyra Therapeu operates under Biotechnology classification in the United States and is traded on NASDAQ Exchange. It employs 15 people.

Aldeyra Stock Technical Analysis

Aldeyra technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of Aldeyra technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Aldeyra trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...

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Aldeyra Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Aldeyra's price direction in advance. Along with the technical and fundamental analysis of Aldeyra Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Aldeyra to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.

Additional Tools for Aldeyra Stock Analysis

When running Aldeyra's price analysis, check to measure Aldeyra's market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Aldeyra is operating at the current time. Most of Aldeyra's value examination focuses on studying past and present price action to predict the probability of Aldeyra's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Aldeyra's price. Additionally, you may evaluate how the addition of Aldeyra to your portfolios can decrease your overall portfolio volatility.