Option chain for Rio Tinto PLC (RIO): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 3, 2026, RIO had 10 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 2,104 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 33.3% (+1% on the day) and 814 contracts traded.

For the latest figures, see RIO options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (17 days): ATM IV 33.3% (+1%), volume 814
Dec 18, 2026 (45 days): ATM IV 31.2% (+1%), volume 425
Jan 15, 2027 (73 days): ATM IV 30.3% (+2%), volume 555
Mar 19, 2027 (136 days): ATM IV 30.7% (-6%), volume 213
Apr 16, 2027 (164 days): ATM IV 31.5% (-1%), volume 11
Jun 17, 2027 (226 days): ATM IV 31.7% (-4%), volume 38
Sep 17, 2027 (318 days): ATM IV 32.2% (-3%), volume 7
Dec 17, 2027 (409 days): ATM IV 32.0% (-3%), volume 0
Jan 21, 2028 (444 days): ATM IV 32.1% (-0%), volume 33
Jan 19, 2029 (808 days): ATM IV 32.1% (-5%), volume 8

Data as of November 3, 2026.

RIO Option Chain

Detailed and comprehensive option chain for each expiration listed for RIO. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any RIO options strategy.

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