Rallybio - 4 Year Stock Price History | RLYB

The latest closing stock price for Rallybio as of May 28, 2025 is 0.34.

  • An investor who bought $1,000 worth of Rallybio stock at the IPO in 2021 would have $-976 today, roughly -1 times their original investment - a -60.68% compound annual growth rate over 4 years.
  • The all-time high Rallybio stock closing price was 23.40 on August 05, 2021.
  • The Rallybio 52-week high stock price is 1.73, which is 408.8% above the current share price.
  • The Rallybio 52-week low stock price is 0.22, which is 35.3% below the current share price.
  • The average Rallybio stock price for the last 52 weeks is 0.95.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Rallybio - 4 Year Stock Price History | RLYB

  • An investor who bought $1,000 worth of Rallybio stock at the IPO in 2021 would have $-976 today, roughly -1 times their original investment - a -60.68% compound annual growth rate over 4 years.
  • The all-time high Rallybio stock closing price was 23.40 on August 05, 2021.
  • The Rallybio 52-week high stock price is 1.73, which is 408.8% above the current share price.
  • The Rallybio 52-week low stock price is 0.22, which is 35.3% below the current share price.
  • The average Rallybio stock price for the last 52 weeks is 0.95.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.