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.

Bilibili Inc. Sponsored ADR (BILI) had 30-Day Put-Call Ratio (Open Interest) of 0.0979 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5005
Historical Volatility (Parkinson)	0.2923
Implied Volatility (Calls)	0.5372
Implied Volatility (Puts)	0.5238
Implied Volatility (Mean)	0.5305
Put-Call Implied Volatility Ratio	0.9751
Implied Volatility Skew	-0.0641
Option Statistics
Put-Call Ratio (Volume)	0.1145
Put-Call Ratio (Open Interest)	0.0979