Natera (NTRA) options traded 523 contracts on October 21, 2026 (337 calls and 186 puts, a put/call ratio of 0.55), compared with a 30-day average of 1,627. Options price a move of about ±3.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 61.8%
Implied move by the nearest expiration: ±3.9%
Option volume: 523 contracts (337 calls, 186 puts); 30-day average 1,627

Data as of October 21, 2026.

NTRA Option Breakdown

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