Nautilus Biotechnology, Inc. (NAUT)

Last Closing Price: 1.69 (2026-07-20)

Put-Call Ratio (Open Interest) (120-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.

Nautilus Biotechnology, Inc. (NAUT) had 120-Day Put-Call Ratio (Open Interest) of 0.2860 for 2026-07-20.