Put-Call Ratio (Volume) (60-Day)

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

Perpetua Resources Corp. (PPTA) had 60-Day Put-Call Ratio (Volume) of 0.3954 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7037
Historical Volatility (Parkinson)	0.4718
Implied Volatility (Calls)	0.6514
Implied Volatility (Puts)	0.6410
Implied Volatility (Mean)	0.6462
Put-Call Implied Volatility Ratio	0.9841
Implied Volatility Skew	-0.0076
Option Statistics
Put-Call Ratio (Volume)	0.3954
Put-Call Ratio (Open Interest)	0.5150