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.

Ero Copper Corp. (ERO) had 10-Day Put-Call Ratio (Volume) of 0.7915 for 2026-09-01.

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Figures for 2026-09-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5913
Historical Volatility (Parkinson)	0.4928
Implied Volatility (Calls)	0.6447
Implied Volatility (Puts)	0.5878
Implied Volatility (Mean)	0.6163
Put-Call Implied Volatility Ratio	0.9117
Implied Volatility Skew	-0.0259
Option Statistics
Put-Call Ratio (Volume)	0.7915
Put-Call Ratio (Open Interest)	0.9412