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.

Warrior Met Coal (HCC) had 30-Day Put-Call Ratio (Open Interest) of 1.8594 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2296
Historical Volatility (Parkinson)	0.3407
Implied Volatility (Calls)	0.5634
Implied Volatility (Puts)	0.5523
Implied Volatility (Mean)	0.5578
Put-Call Implied Volatility Ratio	0.9804
Implied Volatility Skew	0.0373
Option Statistics
Put-Call Ratio (Volume)	0.9000
Put-Call Ratio (Open Interest)	1.8594