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.

Legend Biotech Corporation Sponsored ADR (LEGN) had 10-Day Put-Call Ratio (Volume) of 0.1995 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7976
Historical Volatility (Parkinson)	0.6610
Implied Volatility (Calls)	0.8246
Implied Volatility (Puts)	0.5877
Implied Volatility (Mean)	0.7061
Put-Call Implied Volatility Ratio	0.7127
Implied Volatility Skew	-0.0495
Option Statistics
Put-Call Ratio (Volume)	0.1995
Put-Call Ratio (Open Interest)	0.5620