Put-Call Ratio (Volume) (30-Day)

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

Embraer-Empresa Brasileira de Aeronautica (EMBJ) had 30-Day Put-Call Ratio (Volume) of 0.7778 for 2026-08-19.

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Figures for 2026-08-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3106
Historical Volatility (Parkinson)	0.3139
Implied Volatility (Calls)	0.3349
Implied Volatility (Puts)	0.3469
Implied Volatility (Mean)	0.3409
Put-Call Implied Volatility Ratio	1.0359
Implied Volatility Skew	0.0592
Option Statistics
Put-Call Ratio (Volume)	0.7778
Put-Call Ratio (Open Interest)	0.5957