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.

ProShares Short Bitcoin ETF (BITI) had 30-Day Put-Call Ratio (Volume) of 0.0590 for 2025-10-10.

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Figures for 2025-10-10

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3763
Historical Volatility (Parkinson)	0.2178
Implied Volatility (Calls)	0.4102
Implied Volatility (Puts)	0.5210
Implied Volatility (Mean)	0.4656
Put-Call Implied Volatility Ratio	1.2703
Implied Volatility Skew	-0.0736
Option Statistics
Put-Call Ratio (Volume)	0.0590
Put-Call Ratio (Open Interest)	0.1035