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.

Spire Global, Inc. (SPIR) had 30-Day Put-Call Ratio (Volume) of 0.7214 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0650
Historical Volatility (Parkinson)	0.9580
Implied Volatility (Calls)	1.0399
Implied Volatility (Puts)	1.0517
Implied Volatility (Mean)	1.0458
Put-Call Implied Volatility Ratio	1.0113
Implied Volatility Skew	-0.0268
Option Statistics
Put-Call Ratio (Volume)	0.7214
Put-Call Ratio (Open Interest)	0.5116