Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 4.1076 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6526
Historical Volatility (Parkinson)	0.5536
Implied Volatility (Calls)	0.6134
Implied Volatility (Puts)	0.7272
Implied Volatility (Mean)	0.6703
Put-Call Implied Volatility Ratio	1.1855
Implied Volatility Skew	-0.0202
Option Statistics
Put-Call Ratio (Volume)	4.1076
Put-Call Ratio (Open Interest)	0.2355