Generation Bio - 5 Year Stock Price History | GBIO

The latest closing stock price for Generation Bio as of March 31, 2025 is 0.41.

  • An investor who bought $1,000 worth of Generation Bio stock at the IPO in 2020 would have $-984 today, roughly -1 times their original investment - a -56.05% compound annual growth rate over 5 years.
  • The all-time high Generation Bio stock closing price was 51.61 on December 02, 2020.
  • The Generation Bio 52-week high stock price is 4.52, which is 1002.4% above the current share price.
  • The Generation Bio 52-week low stock price is 0.40, which is 2.4% below the current share price.
  • The average Generation Bio stock price for the last 52 weeks is 2.10.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Generation Bio - 5 Year Stock Price History | GBIO

  • An investor who bought $1,000 worth of Generation Bio stock at the IPO in 2020 would have $-984 today, roughly -1 times their original investment - a -56.05% compound annual growth rate over 5 years.
  • The all-time high Generation Bio stock closing price was 51.61 on December 02, 2020.
  • The Generation Bio 52-week high stock price is 4.52, which is 1002.4% above the current share price.
  • The Generation Bio 52-week low stock price is 0.40, which is 2.4% below the current share price.
  • The average Generation Bio stock price for the last 52 weeks is 2.10.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.