Option chain for iShares Biotechnology ETF (IBB): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 29, 2026, IBB had 11 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 2,566 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 24.8% (-0% on the day) and 745 contracts traded; the busiest was Dec 18, 2026, with 925.

For the latest figures, see IBB options overview.

Key numbers

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

Nov 20, 2026 (22 days): ATM IV 24.8% (-0%), volume 745
Dec 18, 2026 (50 days): ATM IV 24.4% (-1%), volume 925
Jan 15, 2027 (78 days): ATM IV 25.7% (-1%), volume 185
Mar 19, 2027 (141 days): ATM IV 26.0% (-0%), volume 279
May 21, 2027 (204 days): ATM IV 27.0% (+2%), volume 12
Jun 17, 2027 (231 days): ATM IV 26.7% (+0%), volume 107
Aug 20, 2027 (295 days): ATM IV 25.1% (-1%), volume 0
Sep 17, 2027 (323 days): ATM IV 25.2% (-0%), volume 6
Dec 17, 2027 (414 days): ATM IV 25.2% (-3%), volume 24
Jan 21, 2028 (449 days): ATM IV 25.5% (-0%), volume 161
Jan 19, 2029 (813 days): ATM IV 25.4% (+0%), volume 122

Data as of October 29, 2026.

IBB Option Chain

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

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