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.

Orla Mining Ltd. (ORLA) had 30-Day Put-Call Ratio (Open Interest) of 1.5876 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7151
Historical Volatility (Parkinson)	0.6332
Implied Volatility (Calls)	0.6797
Implied Volatility (Puts)	0.7496
Implied Volatility (Mean)	0.7146
Put-Call Implied Volatility Ratio	1.1027
Implied Volatility Skew	0.0198
Option Statistics
Put-Call Ratio (Volume)	0.8732
Put-Call Ratio (Open Interest)	1.5876