MBX Biosciences (MBX) options traded 154 contracts on November 13, 2026 (151 calls and 3 puts, a put/call ratio of 0.02), compared with a 30-day average of 101. Options price a move of about ±4.4% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 115.9%
Implied move by the nearest expiration: ±4.4%
Option volume: 154 contracts (151 calls, 3 puts); 30-day average 101

Data as of November 13, 2026.

MBX Option Breakdown

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