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 21Shares Bitcoin ETF (ARKB) had 60-Day Put-Call Ratio (Volume) of 0.1518 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4349
Historical Volatility (Parkinson)	0.3193
Implied Volatility (Calls)	0.4117
Implied Volatility (Puts)	0.3925
Implied Volatility (Mean)	0.4021
Put-Call Implied Volatility Ratio	0.9533
Implied Volatility Skew	0.0032
Option Statistics
Put-Call Ratio (Volume)	0.1518
Put-Call Ratio (Open Interest)	0.2306