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.

Bicara Therapeutics Inc. (BCAX) had 30-Day Put-Call Ratio (Open Interest) of 1.1733 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4294
Historical Volatility (Parkinson)	0.5126
Implied Volatility (Calls)	1.0487
Implied Volatility (Puts)	0.5959
Implied Volatility (Mean)	0.8223
Put-Call Implied Volatility Ratio	0.5682
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.1733