Put-Call Ratio (Volume) (150-Day)

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

Smurfit Westrock PLC (SW) had 150-Day Put-Call Ratio (Volume) of 0.0066 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4610
Historical Volatility (Parkinson)	0.3530
Implied Volatility (Calls)	0.4704
Implied Volatility (Puts)	0.4658
Implied Volatility (Mean)	0.4681
Put-Call Implied Volatility Ratio	0.9903
Implied Volatility Skew	0.0250
Option Statistics
Put-Call Ratio (Volume)	0.0066
Put-Call Ratio (Open Interest)	0.6806