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.

ArriVent BioPharma, Inc. (AVBP) had 30-Day Put-Call Ratio (Open Interest) of 0.1471 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	2.2329
Historical Volatility (Parkinson)	0.9013
Implied Volatility (Calls)	0.8354
Implied Volatility (Puts)	1.2527
Implied Volatility (Mean)	1.0441
Put-Call Implied Volatility Ratio	1.4994
Implied Volatility Skew	0.0158
Option Statistics
Put-Call Ratio (Volume)	0.4167
Put-Call Ratio (Open Interest)	0.1471