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.

Spire Global, Inc. (SPIR) had 10-Day Put-Call Ratio (Volume) of 0.1789 for 2025-05-23.

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Figures for 2025-05-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8763
Historical Volatility (Parkinson)	0.6539
Implied Volatility (Calls)	0.7395
Implied Volatility (Puts)	0.7038
Implied Volatility (Mean)	0.7217
Put-Call Implied Volatility Ratio	0.9517
Implied Volatility Skew	0.0097
Option Statistics
Put-Call Ratio (Volume)	0.1789
Put-Call Ratio (Open Interest)	0.5088