Portillos (PTLO) options traded 637 contracts on October 21, 2026 (404 calls and 233 puts, a put/call ratio of 0.58), compared with a 30-day average of 1,359. Options price a move of about ±3.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 64.4%
Implied move by the nearest expiration: ±3.7%
Option volume: 637 contracts (404 calls, 233 puts); 30-day average 1,359

Data as of October 21, 2026.

PTLO Option Breakdown

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