Put-Call Ratio (Volume) (30-Day)

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

ARK Space Exploration & Innovation ETF (ARKX) had 30-Day Put-Call Ratio (Volume) of 0.1357 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2814
Historical Volatility (Parkinson)	0.1843
Implied Volatility (Calls)	0.2587
Implied Volatility (Puts)	0.2651
Implied Volatility (Mean)	0.2619
Put-Call Implied Volatility Ratio	1.0248
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1357
Put-Call Ratio (Open Interest)	1.0471