Quantum-Si Incorporated (QSI)

Last Closing Price: 1.93 (2025-07-25)

Put-Call Ratio (Open Interest) (180-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Quantum-Si Incorporated (QSI) had 180-Day Put-Call Ratio (Open Interest) of 0.2824 for 2025-07-25.