Perma-Fix Envirn Servs (PESI) options traded 1,919 contracts on October 23, 2026 (1,519 calls and 400 puts, a put/call ratio of 0.26), compared with a 30-day average of 594. Options price a move of about ±3.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 62.1%
Implied move by the nearest expiration: ±3.5%
Option volume: 1,919 contracts (1,519 calls, 400 puts); 30-day average 594

Data as of October 23, 2026.

PESI Option Breakdown

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