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.

ProShares Bitcoin ETF (BITO) had 20-Day Put-Call Ratio (Volume) of 1.0481 for 2026-01-08.

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Figures for 2026-01-08

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2959
Historical Volatility (Parkinson)	0.2335
Implied Volatility (Calls)	0.3610
Implied Volatility (Puts)	0.3805
Implied Volatility (Mean)	0.3707
Put-Call Implied Volatility Ratio	1.0540
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.0481
Put-Call Ratio (Open Interest)	0.4742