Put-Call Ratio (Volume) (90-Day)

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

argenex SE (ARGX) had 90-Day Put-Call Ratio (Volume) of 0.2559 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3300
Historical Volatility (Parkinson)	0.2663
Implied Volatility (Calls)	0.3795
Implied Volatility (Puts)	0.3723
Implied Volatility (Mean)	0.3759
Put-Call Implied Volatility Ratio	0.9811
Implied Volatility Skew	0.0347
Option Statistics
Put-Call Ratio (Volume)	0.2559
Put-Call Ratio (Open Interest)	2.4513