Rio Tinto PLC (RIO)

Last Closing Price: 71.95 (2025-11-28)

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.

Rio Tinto PLC (RIO) had 120-Day Put-Call Ratio (Open Interest) of 0.9397 for 2025-11-28.