Rio Tinto PLC (RIO)

Last Closing Price: 83.59 (2026-01-13)

Historical Volatility (Close-to-Close) (10-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Rio Tinto PLC (RIO) had 10-Day Historical Volatility (Close-to-Close) of 0.3824 for 2026-01-12.