Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Tarsus Pharmaceuticals, Inc. (TARS) had 20-Day Put-Call Ratio (Open Interest) of 0.3650 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5941
Historical Volatility (Parkinson)	0.5023
Implied Volatility (Calls)	0.5606
Implied Volatility (Puts)	0.6217
Implied Volatility (Mean)	0.5912
Put-Call Implied Volatility Ratio	1.1090
Implied Volatility Skew	0.1786
Option Statistics
Put-Call Ratio (Volume)	0.6932
Put-Call Ratio (Open Interest)	0.3650