Put-Call Ratio (Open Interest) (150-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.

Roundhill Innovation-100 0DTE Covered Call Strategy ETF (QDTE) had 150-Day Put-Call Ratio (Open Interest) of 28.5576 for 2026-05-21.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.1609
Historical Volatility (Parkinson)	0.1187
Implied Volatility (Calls)	0.3853
Implied Volatility (Puts)	--
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1099
Put-Call Ratio (Open Interest)	28.5576