Quantum-Si Incorporated (QSI)

Last Closing Price: 1.18 (2025-09-12)

Historical Volatility (Parkinson) (60-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

Quantum-Si Incorporated (QSI) had 60-Day Historical Volatility (Parkinson) of 0.6967 for 2025-09-12.