Put-Call Ratio (Volume) (150-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 150-Day Put-Call Ratio (Volume) of 0.1380 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7081
Historical Volatility (Parkinson)	0.6124
Implied Volatility (Calls)	0.9841
Implied Volatility (Puts)	0.9090
Implied Volatility (Mean)	0.9465
Put-Call Implied Volatility Ratio	0.9237
Implied Volatility Skew	0.0442
Option Statistics
Put-Call Ratio (Volume)	0.1380
Put-Call Ratio (Open Interest)	0.1512