Nkarta (NKTX) options traded 48 contracts on October 21, 2026 (47 calls and 1 puts, a put/call ratio of 0.02), compared with a 30-day average of 237. Options price a move of about ±11.3% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 150.5%
Implied move by the nearest expiration: ±11.3%
Option volume: 48 contracts (47 calls, 1 puts); 30-day average 237

Data as of October 21, 2026.

NKTX Option Breakdown

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