Genmab A/S - American Depositary Shares (GMAB) options traded 4,097 contracts on November 3, 2026 (3,547 calls and 550 puts, a put/call ratio of 0.16), compared with a 30-day average of 8,864. Options price a move of about ±3.2% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 48.8%
Implied move by the nearest expiration: ±3.2%
Option volume: 4,097 contracts (3,547 calls, 550 puts); 30-day average 8,864

Data as of November 3, 2026.

GMAB Option Breakdown

A breakdown of key statistics for each option expiration listed for GMAB. 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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