Put-Call Ratio (Volume) (60-Day)

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

SPDR S&P 500 ETF (SPY) had 60-Day Put-Call Ratio (Volume) of 2.2049 for 2025-10-23.

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Figures for 2025-10-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1053
Historical Volatility (Parkinson)	0.0931
Implied Volatility (Calls)	0.1562
Implied Volatility (Puts)	0.1415
Implied Volatility (Mean)	0.1488
Put-Call Implied Volatility Ratio	0.9058
Implied Volatility Skew	0.0954
Option Statistics
Put-Call Ratio (Volume)	2.2049
Put-Call Ratio (Open Interest)	2.5386