Quantinuum Inc. (QNT)

Last Closing Price: 34.93 (2026-10-19)

Put-Call Ratio (Open Interest) (90-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.

Quantinuum Inc. (QNT) had 90-Day Put-Call Ratio (Open Interest) of 0.8052 for 2026-10-19.