Option chain for Miami International Hldgs (MIAX): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 22, 2026, MIAX had 6 option expirations, from Nov 20, 2026 to Dec 17, 2027, and 276 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 52.7% (+3% on the day) and 60 contracts traded; the busiest was Jan 15, 2027, with 117.

For the latest figures, see MIAX options overview.

Key numbers

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

Nov 20, 2026 (29 days): ATM IV 52.7% (+3%), volume 60
Dec 18, 2026 (57 days): ATM IV 50.6% (+4%), volume 56
Jan 15, 2027 (85 days): ATM IV 47.9% (+1%), volume 117
Apr 16, 2027 (176 days): ATM IV 47.5% (-3%), volume 15
Jun 17, 2027 (238 days): ATM IV 49.2% (+0%), volume 2
Dec 17, 2027 (421 days): ATM IV 45.7% (-0%), volume 26

Data as of October 22, 2026.

MIAX Option Chain

Detailed and comprehensive option chain for each expiration listed for MIAX. 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 MIAX options strategy.

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