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.

ARS Pharmaceuticals, Inc. (SPRY) had 30-Day Put-Call Ratio (Volume) of 0.3006 for 2025-08-29.

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Figures for 2025-08-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6716
Historical Volatility (Parkinson)	0.6608
Implied Volatility (Calls)	0.5864
Implied Volatility (Puts)	0.5381
Implied Volatility (Mean)	0.5622
Put-Call Implied Volatility Ratio	0.9176
Implied Volatility Skew	0.0274
Option Statistics
Put-Call Ratio (Volume)	0.3006
Put-Call Ratio (Open Interest)	0.5107