Put-Call Implied Volatility Ratio (30-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Roundhill Russell 2000 0DTE Covered Call Strategy ETF (RDTE) had 30-Day Put-Call Implied Volatility Ratio of 4.8062 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0962
Historical Volatility (Parkinson)	0.1046
Implied Volatility (Calls)	0.2324
Implied Volatility (Puts)	1.1171
Implied Volatility (Mean)	0.6747
Put-Call Implied Volatility Ratio	4.8062
Implied Volatility Skew	-0.2340
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.6923