Put-Call Ratio (Volume) (10-Day)

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

Royalty Pharma PLC (RPRX) had 10-Day Put-Call Ratio (Volume) of 0.3302 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3632
Historical Volatility (Parkinson)	0.2430
Implied Volatility (Calls)	0.2466
Implied Volatility (Puts)	0.3773
Implied Volatility (Mean)	0.3120
Put-Call Implied Volatility Ratio	1.5305
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.3302
Put-Call Ratio (Open Interest)	1.6226