Put-Call Ratio (Volume) (90-Day)

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

Caterpillar Inc. (CAT) had 90-Day Put-Call Ratio (Volume) of 0.9789 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4829
Historical Volatility (Parkinson)	0.3388
Implied Volatility (Calls)	0.5027
Implied Volatility (Puts)	0.4946
Implied Volatility (Mean)	0.4986
Put-Call Implied Volatility Ratio	0.9838
Implied Volatility Skew	0.0251
Option Statistics
Put-Call Ratio (Volume)	0.9789
Put-Call Ratio (Open Interest)	1.1732