Put-Call Ratio (Volume) (20-Day)

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

ARK Genomic Revolution ETF (ARKG) had 20-Day Put-Call Ratio (Volume) of 284.8759 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3489
Historical Volatility (Parkinson)	0.3888
Implied Volatility (Calls)	0.5105
Implied Volatility (Puts)	0.5158
Implied Volatility (Mean)	0.5132
Put-Call Implied Volatility Ratio	1.0102
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	284.8759
Put-Call Ratio (Open Interest)	20.9794