Janux Therapeutics (JANX) options traded 1,449 contracts on November 12, 2026 (342 calls and 1,107 puts, a put/call ratio of 3.24), compared with a 30-day average of 5,098. Options price a move of about ±3.3% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 67.5%
Implied move by the nearest expiration: ±3.3%
Option volume: 1,449 contracts (342 calls, 1,107 puts); 30-day average 5,098

Data as of November 12, 2026.

JANX Option Breakdown

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

▲ Close