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.

Shift4 Payments, Inc. (FOUR) had 30-Day Put-Call Ratio (Volume) of 2.1745 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9829
Historical Volatility (Parkinson)	0.6898
Implied Volatility (Calls)	0.5666
Implied Volatility (Puts)	0.5503
Implied Volatility (Mean)	0.5585
Put-Call Implied Volatility Ratio	0.9713
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.1745
Put-Call Ratio (Open Interest)	0.6980