Put-Call Ratio (Volume) (90-Day)

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

ProShares UltraShort Bloomberg Crude Oil (SCO) had 90-Day Put-Call Ratio (Volume) of 1.2279 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6881
Historical Volatility (Parkinson)	0.4598
Implied Volatility (Calls)	0.8063
Implied Volatility (Puts)	0.8121
Implied Volatility (Mean)	0.8092
Put-Call Implied Volatility Ratio	1.0071
Implied Volatility Skew	0.0591
Option Statistics
Put-Call Ratio (Volume)	1.2279
Put-Call Ratio (Open Interest)	0.8932