Put-Call Ratio (Volume) (30-Day)

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

Builders FirstSource, Inc. (BLDR) had 30-Day Put-Call Ratio (Volume) of 4.4184 for 2026-07-31.

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Figures for 2026-07-31

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5033
Historical Volatility (Parkinson)	0.4714
Implied Volatility (Calls)	0.5691
Implied Volatility (Puts)	0.5761
Implied Volatility (Mean)	0.5726
Put-Call Implied Volatility Ratio	1.0125
Implied Volatility Skew	-0.0116
Option Statistics
Put-Call Ratio (Volume)	4.4184
Put-Call Ratio (Open Interest)	0.5736