Option chain for Byline Bancorp (BY): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 2, 2026, BY had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 59 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 25.6% (+4% on the day) and 59 contracts traded.

For the latest figures, see BY options overview.

Key numbers

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

Nov 20, 2026 (18 days): ATM IV 25.6% (+4%), volume 59
Dec 18, 2026 (46 days): ATM IV 22.3% (+3%), volume 0
Mar 19, 2027 (137 days): ATM IV 22.3% (+3%), volume 0
Jun 17, 2027 (227 days): ATM IV 14.7% (-14%), volume 0

Data as of November 2, 2026.

BY Option Chain

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

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