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.

Amber International Holding Limited - Sponsored ADR (AMBR) had 30-Day Put-Call Ratio (Open Interest) of 2.0309 for 2025-07-25.

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Figures for 2025-07-25

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9758
Historical Volatility (Parkinson)	1.0118
Implied Volatility (Calls)	0.8087
Implied Volatility (Puts)	0.8280
Implied Volatility (Mean)	0.8184
Put-Call Implied Volatility Ratio	1.0239
Implied Volatility Skew	0.1969
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	2.0309