Quantum-Si - 3 Year Stock Price History | QSI

The latest closing stock price for Quantum-Si as of November 21, 2024 is 1.21.

  • An investor who bought $1,000 worth of Quantum-Si stock at the IPO in 2021 would have $-876 today, roughly -1 times their original investment - a -50.12% compound annual growth rate over 3 years.
  • The all-time high Quantum-Si stock closing price was 13.56 on July 09, 2021.
  • The Quantum-Si 52-week high stock price is 2.43, which is 100.8% above the current share price.
  • The Quantum-Si 52-week low stock price is 0.61, which is 49.6% below the current share price.
  • The average Quantum-Si stock price for the last 52 weeks is 1.37.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Quantum-Si - 3 Year Stock Price History | QSI

  • An investor who bought $1,000 worth of Quantum-Si stock at the IPO in 2021 would have $-876 today, roughly -1 times their original investment - a -50.12% compound annual growth rate over 3 years.
  • The all-time high Quantum-Si stock closing price was 13.56 on July 09, 2021.
  • The Quantum-Si 52-week high stock price is 2.43, which is 100.8% above the current share price.
  • The Quantum-Si 52-week low stock price is 0.61, which is 49.6% below the current share price.
  • The average Quantum-Si stock price for the last 52 weeks is 1.37.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.