Put-Call Ratio (Open Interest) (30-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.

Simplify Bitcoin Strategy PLUS Income ETF (MAXI) had 30-Day Put-Call Ratio (Open Interest) of 0.4653 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6472
Historical Volatility (Parkinson)	0.5885
Implied Volatility (Calls)	0.4796
Implied Volatility (Puts)	0.4318
Implied Volatility (Mean)	0.4557
Put-Call Implied Volatility Ratio	0.9002
Implied Volatility Skew	0.1092
Option Statistics
Put-Call Ratio (Volume)	0.6000
Put-Call Ratio (Open Interest)	0.4653