Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

LyondellBasell Industries N.V. (LYB) had 30-Day Put-Call Ratio (Open Interest) of 1.1012 for 2025-05-23.

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Figures for 2025-05-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3429
Historical Volatility (Parkinson)	0.2708
Implied Volatility (Calls)	0.4005
Implied Volatility (Puts)	0.3964
Implied Volatility (Mean)	0.3984
Put-Call Implied Volatility Ratio	0.9897
Implied Volatility Skew	0.0340
Option Statistics
Put-Call Ratio (Volume)	1.6765
Put-Call Ratio (Open Interest)	1.1012