iShares Biotechnology ETF (IBB) options traded 2,259 contracts on November 6, 2026 (1,125 calls and 1,134 puts, a put/call ratio of 1.01), compared with a 30-day average of 2,323. Options price a move of about ±1.8% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 28.2%
Implied move by the nearest expiration: ±1.8%
Option volume: 2,259 contracts (1,125 calls, 1,134 puts); 30-day average 2,323

Data as of November 6, 2026.

IBB Option Breakdown

A breakdown of key statistics for each option expiration listed for IBB. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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