Option chain for Bank Of Montreal (BMO): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 26, 2026, BMO had 5 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 247 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 19.8% (-5% on the day) and 18 contracts traded; the busiest was Jun 17, 2027, with 214.

For the latest figures, see BMO options overview.

Key numbers

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

Nov 20, 2026 (25 days): ATM IV 19.8% (-5%), volume 18
Dec 18, 2026 (53 days): ATM IV 22.9% (-3%), volume 1
Jan 15, 2027 (81 days): ATM IV 22.5% (+1%), volume 10
Mar 19, 2027 (144 days): ATM IV 21.9% (-5%), volume 4
Jun 17, 2027 (234 days): ATM IV 23.2% (+2%), volume 214

Data as of October 26, 2026.

BMO Option Chain

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

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