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.

Caterpillar Inc. (CAT) had 30-Day Put-Call Ratio (Volume) of 4.9649 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5487
Historical Volatility (Parkinson)	0.3878
Implied Volatility (Calls)	0.5712
Implied Volatility (Puts)	0.5393
Implied Volatility (Mean)	0.5553
Put-Call Implied Volatility Ratio	0.9442
Implied Volatility Skew	0.0773
Option Statistics
Put-Call Ratio (Volume)	4.9649
Put-Call Ratio (Open Interest)	1.6082