6.81
price down icon2.44%   -0.17
pre-market  Pre-market:  6.65   -0.16   -2.35%
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Aldeyra Therapeutics Inc Stock (ALDX) Price History

The historical daily chart and data for Aldeyra Therapeutics Inc stock (ALDX), show that the latest closing stock price as of March 13, 2025, is $6.81.
  • Aldeyra Therapeutics Inc all-time high stock price is $16.70, occurred on September 26, 2018.
  • The lowest Aldeyra Therapeutics Inc stock price recorded was $1.42 on October 16, 2023. Since then, Aldeyra Therapeutics Inc's stock price has risen over 379.58% to $6.81 now.
  • The 52-week high stock price for ALDX is $7.20, representing a 5.73% increase from the current share price, occurred on March 12, 2025.
  • The 52-week low stock price for ALDX is $2.71, indicating a -60.21% decrease from the current share price, occurred on March 15, 2024.
  • The closing price of Aldeyra Therapeutics Inc (ALDX) stock in the beginning of 2024 was $4.27. The stock closed the year at $6.96, a gain of over 63.00% for the year.
The table below shows more information about ALDX historical price data:
Date High Low High - Low Volume % Change
Mar 13, 2025 $7.14 $6.79 $0.355 604,152.0 -2.44%
Mar 12, 2025 $7.20 $6.79 $0.4058 633,355.0 +0.87%
Mar 11, 2025 $6.96 $6.58 $0.38 638,341.0 +4.53%
Mar 10, 2025 $6.66 $6.18 $0.48 742,995.0 +4.25%
Mar 07, 2025 $6.61 $6.18 $0.43 562,895.0 +0.95%
Mar 06, 2025 $6.35 $5.99 $0.36 474,797.0 +2.28%
Mar 05, 2025 $6.29 $5.85 $0.44 510,879.0 -0.32%
Mar 04, 2025 $6.26 $6.17 $0.09 121,227.0 +1.82%
Mar 03, 2025 $6.52 $5.24 $1.28 1,407,151.0 +18.59%
Feb 28, 2025 $6.34 $4.78 $1.56 1,823,315.0 -19.40%
Feb 27, 2025 $6.69 $6.15 $0.54 513,048.0 -3.79%
Feb 26, 2025 $6.72 $6.41 $0.3066 252,317.0 +1.38%
Feb 25, 2025 $6.59 $6.30 $0.29 494,126.0 +0.00%
Feb 24, 2025 $6.73 $6.48 $0.25 455,321.0 -2.84%
Feb 21, 2025 $6.83 $6.61 $0.22 357,940.0 -0.45%
Feb 20, 2025 $6.82 $6.58 $0.235 263,573.0 -0.88%
Feb 19, 2025 $6.83 $6.49 $0.345 356,734.0 +2.57%
Feb 18, 2025 $6.92 $6.52 $0.4016 558,404.0 +1.85%
Feb 14, 2025 $6.61 $6.44 $0.17 341,231.0 +0.31%
Feb 13, 2025 $6.48 $5.91 $0.5688 428,508.0 +7.39%
Feb 12, 2025 $6.08 $5.81 $0.265 243,282.0 +1.52%

Aldeyra Therapeutics Inc Stock (ALDX) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Aldeyra Therapeutics Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ALDX shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Aldeyra Therapeutics Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Aldeyra Therapeutics Inc Stock (ALDX) Price History 2025

Month High Low High - Low Volume % Change
Mar, 2025 $7.20 $5.24 $1.96 6,299,944.0 +33.27%
Feb, 2025 $6.92 $4.78 $2.14 8,563,824.0 -2.48%
Jan, 2025 $5.58 $4.66 $0.925 6,716,553.0 +5.01%

Aldeyra Therapeutics Inc Stock (ALDX) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $5.46 $4.67 $0.79 7,855,780.0 +2.45%
Nov, 2024 $5.74 $4.09 $1.65 11,281,906.0 -6.84%
Oct, 2024 $6.17 $5.03 $1.14 8,770,966.0 -2.41%
Sep, 2024 $6.55 $5.26 $1.29 10,395,206.0 -6.34%
Aug, 2024 $5.85 $3.14 $2.71 15,669,018.0 +46.07%
Jul, 2024 $4.39 $3.10 $1.29 5,488,034.0 +19.03%
Jun, 2024 $4.24 $3.14 $1.10 7,821,654.0 -14.25%
May, 2024 $4.38 $3.65 $0.725 6,769,433.0 -2.03%
Apr, 2024 $4.97 $3.13 $1.84 16,957,630.0 +20.49%
Mar, 2024 $4.34 $2.71 $1.63 10,759,703.0 -9.67%
Feb, 2024 $3.85 $3.06 $0.79 7,654,017.0 +15.65%
Jan, 2024 $3.69 $2.96 $0.73 12,074,443.0 -10.83%

Aldeyra Therapeutics Inc Stock (ALDX) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $3.77 $2.69 $1.08 36,297,890.0 +26.71%
Nov, 2023 $2.96 $1.97 $0.99 106,341,071.0 +61.99%
Oct, 2023 $6.74 $1.42 $5.32 47,562,505.0 -74.40%
Sep, 2023 $7.66 $5.95 $1.71 11,474,564.0 -10.46%
Aug, 2023 $8.38 $7.08 $1.30 11,879,646.0 -8.07%
Jul, 2023 $8.46 $7.55 $0.90 12,795,480.0 -3.28%
Jun, 2023 $11.97 $5.47 $6.50 47,889,982.0 -11.59%
May, 2023 $10.81 $9.13 $1.68 14,905,571.0 -0.42%
Apr, 2023 $10.88 $8.96 $1.92 22,091,344.0 -4.03%
Mar, 2023 $10.03 $6.76 $3.27 19,718,669.0 +46.89%
Feb, 2023 $7.49 $5.88 $1.61 8,050,497.0 +14.58%
Jan, 2023 $7.19 $5.75 $1.44 6,888,484.0 -15.23%
$75.07
price up icon 1.39%
$305.39
price down icon 0.55%
$19.19
price down icon 3.62%
$32.68
price down icon 0.52%
$97.47
price down icon 2.84%
biotechnology ONC
$254.57
price up icon 1.89%
Cap:     |  Volume (24h):