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.

Futu Holdings Limited Sponsored ADR (FUTU) had 20-Day Put-Call Ratio (Open Interest) of 1.9071 for 2025-05-22.

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Figures for 2025-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4626
Historical Volatility (Parkinson)	0.4338
Implied Volatility (Calls)	0.6666
Implied Volatility (Puts)	0.6586
Implied Volatility (Mean)	0.6626
Put-Call Implied Volatility Ratio	0.9880
Implied Volatility Skew	-0.0506
Option Statistics
Put-Call Ratio (Volume)	0.6847
Put-Call Ratio (Open Interest)	1.9071