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.

California Water Service Group (CWT) had 10-Day Put-Call Ratio (Volume) of 0.0095 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3295
Historical Volatility (Parkinson)	0.2529
Implied Volatility (Calls)	0.3643
Implied Volatility (Puts)	0.3465
Implied Volatility (Mean)	0.3554
Put-Call Implied Volatility Ratio	0.9512
Implied Volatility Skew	-0.0072
Option Statistics
Put-Call Ratio (Volume)	0.0095
Put-Call Ratio (Open Interest)	0.0209