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 Airlines Holdings Inc (UAL) had 30-Day Put-Call Ratio (Volume) of 0.1813 for 2026-08-27.

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Figures for 2026-08-27

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4352
Historical Volatility (Parkinson)	0.2758
Implied Volatility (Calls)	0.4170
Implied Volatility (Puts)	0.4043
Implied Volatility (Mean)	0.4107
Put-Call Implied Volatility Ratio	0.9695
Implied Volatility Skew	0.0532
Option Statistics
Put-Call Ratio (Volume)	0.1813
Put-Call Ratio (Open Interest)	0.4193