Cyclerion Therapeutics - 6 Year Stock Price History | CYCN

The latest closing stock price for Cyclerion Therapeutics as of April 10, 2025 is 2.56.

  • An investor who bought $1,000 worth of Cyclerion Therapeutics stock at the IPO in 2019 would have $-990 today, roughly -1 times their original investment - a -53.40% compound annual growth rate over 6 years.
  • The all-time high Cyclerion Therapeutics stock closing price was 457.00 on April 01, 2019.
  • The Cyclerion Therapeutics 52-week high stock price is 9.47, which is 269.9% above the current share price.
  • The Cyclerion Therapeutics 52-week low stock price is 1.27, which is 50.4% below the current share price.
  • The average Cyclerion Therapeutics stock price for the last 52 weeks is 2.86.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Cyclerion Therapeutics - 6 Year Stock Price History | CYCN

  • An investor who bought $1,000 worth of Cyclerion Therapeutics stock at the IPO in 2019 would have $-990 today, roughly -1 times their original investment - a -53.40% compound annual growth rate over 6 years.
  • The all-time high Cyclerion Therapeutics stock closing price was 457.00 on April 01, 2019.
  • The Cyclerion Therapeutics 52-week high stock price is 9.47, which is 269.9% above the current share price.
  • The Cyclerion Therapeutics 52-week low stock price is 1.27, which is 50.4% below the current share price.
  • The average Cyclerion Therapeutics stock price for the last 52 weeks is 2.86.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.