Put-Call Implied Volatility Ratio (150-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp (SBS) had 150-Day Put-Call Implied Volatility Ratio of 1.2241 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3317
Historical Volatility (Parkinson)	0.2219
Implied Volatility (Calls)	0.3906
Implied Volatility (Puts)	0.4782
Implied Volatility (Mean)	0.4344
Put-Call Implied Volatility Ratio	1.2241
Implied Volatility Skew	-0.0184
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0000