Put-Call Ratio (Volume) (10-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Hecla Mining Company (HL) had 10-Day Put-Call Ratio (Volume) of 0.2743 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4880
Historical Volatility (Parkinson)	0.3604
Implied Volatility (Calls)	0.7834
Implied Volatility (Puts)	0.7170
Implied Volatility (Mean)	0.7502
Put-Call Implied Volatility Ratio	0.9152
Implied Volatility Skew	0.0892
Option Statistics
Put-Call Ratio (Volume)	0.2743
Put-Call Ratio (Open Interest)	0.8118