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 UltraPro Short Russell2000 (SRTY) had 20-Day Put-Call Ratio (Volume) of 0.0260 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4453
Historical Volatility (Parkinson)	0.4420
Implied Volatility (Calls)	0.7185
Implied Volatility (Puts)	0.7300
Implied Volatility (Mean)	0.7242
Put-Call Implied Volatility Ratio	1.0159
Implied Volatility Skew	-0.1302
Option Statistics
Put-Call Ratio (Volume)	0.0260
Put-Call Ratio (Open Interest)	0.3741