Comfort Systems USA (FIX) options traded 1,624 contracts on November 6, 2026 (862 calls and 762 puts, a put/call ratio of 0.88), compared with a 30-day average of 1,660. Options price a move of about ±5.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 77.6%
Implied move by the nearest expiration: ±5.5%
Option volume: 1,624 contracts (862 calls, 762 puts); 30-day average 1,660

Data as of November 6, 2026.

FIX Option Breakdown

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