Put-Call Ratio (Volume) (120-Day)

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

Spire Inc. (SR) 120-Day Put-Call Ratio (Volume) data is not available for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1729
Historical Volatility (Parkinson)	0.2041
Implied Volatility (Calls)	0.2021
Implied Volatility (Puts)	0.1819
Implied Volatility (Mean)	0.1920
Put-Call Implied Volatility Ratio	0.9003
Implied Volatility Skew	0.0459
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2032