Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Comfort Systems USA, Inc. (FIX) had 20-Day Put-Call Ratio (Volume) of 4.3333 for 2025-05-23.

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Figures for 2025-05-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2561
Historical Volatility (Parkinson)	0.2729
Implied Volatility (Calls)	0.4018
Implied Volatility (Puts)	0.4091
Implied Volatility (Mean)	0.4055
Put-Call Implied Volatility Ratio	1.0181
Implied Volatility Skew	0.0412
Option Statistics
Put-Call Ratio (Volume)	4.3333
Put-Call Ratio (Open Interest)	0.3798