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.

United Therapeutics Corporation (UTHR) had 30-Day Put-Call Ratio (Volume) of 0.3652 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4767
Historical Volatility (Parkinson)	0.2892
Implied Volatility (Calls)	0.3669
Implied Volatility (Puts)	0.3683
Implied Volatility (Mean)	0.3676
Put-Call Implied Volatility Ratio	1.0038
Implied Volatility Skew	0.0245
Option Statistics
Put-Call Ratio (Volume)	0.3652
Put-Call Ratio (Open Interest)	1.1034