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.

Bel Fuse Inc. (BELFB) had 150-Day Put-Call Ratio (Open Interest) of 0.2555 for 2025-05-23.

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Figures for 2025-05-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5080
Historical Volatility (Parkinson)	0.4647
Implied Volatility (Calls)	0.4107
Implied Volatility (Puts)	0.4335
Implied Volatility (Mean)	0.4221
Put-Call Implied Volatility Ratio	1.0554
Implied Volatility Skew	0.0480
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2555