Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

ProShares UltraPro Short QQQ (SQQQ) had 20-Day Put-Call Ratio (Open Interest) of 0.1259 for 2025-05-16.

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Figures for 2025-05-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5858
Historical Volatility (Parkinson)	0.4519
Implied Volatility (Calls)	0.5695
Implied Volatility (Puts)	0.5748
Implied Volatility (Mean)	0.5722
Put-Call Implied Volatility Ratio	1.0093
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0606
Put-Call Ratio (Open Interest)	0.1259