Put-Call Ratio (Volume) (60-Day)

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

ARK Blockchain & Fintech Innovation ETF (ARKF) had 60-Day Put-Call Ratio (Volume) of 0.8889 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3347
Historical Volatility (Parkinson)	0.2204
Implied Volatility (Calls)	0.3529
Implied Volatility (Puts)	0.3010
Implied Volatility (Mean)	0.3270
Put-Call Implied Volatility Ratio	0.8529
Implied Volatility Skew	0.0740
Option Statistics
Put-Call Ratio (Volume)	0.8889
Put-Call Ratio (Open Interest)	0.2424