Put-Call Ratio (Volume) (90-Day)

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

Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp (SBS) had 90-Day Put-Call Ratio (Volume) of 0.0271 for 2026-10-05.

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Figures for 2026-10-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4645
Historical Volatility (Parkinson)	0.2784
Implied Volatility (Calls)	--
Implied Volatility (Puts)	0.8732
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0271
Put-Call Ratio (Open Interest)	0.0038