Put-Call Ratio (Volume) (10-Day)

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

Caterpillar Inc. (CAT) had 10-Day Put-Call Ratio (Volume) of 0.8544 for 2026-10-07.

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Figures for 2026-10-07

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4304
Historical Volatility (Parkinson)	0.3153
Implied Volatility (Calls)	0.3485
Implied Volatility (Puts)	0.3671
Implied Volatility (Mean)	0.3578
Put-Call Implied Volatility Ratio	1.0533
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.8544
Put-Call Ratio (Open Interest)	1.2017