Put-Call Ratio (Volume) (20-Day)

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

Moody's Corporation (MCO) had 20-Day Put-Call Ratio (Volume) of 0.2791 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2854
Historical Volatility (Parkinson)	0.2884
Implied Volatility (Calls)	0.2732
Implied Volatility (Puts)	0.3000
Implied Volatility (Mean)	0.2866
Put-Call Implied Volatility Ratio	1.0981
Implied Volatility Skew	0.0537
Option Statistics
Put-Call Ratio (Volume)	0.2791
Put-Call Ratio (Open Interest)	0.6550