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 0.2257 for 2026-04-13.

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Figures for 2026-04-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5762
Historical Volatility (Parkinson)	0.4497
Implied Volatility (Calls)	0.6436
Implied Volatility (Puts)	0.5678
Implied Volatility (Mean)	0.6057
Put-Call Implied Volatility Ratio	0.8823
Implied Volatility Skew	0.1194
Option Statistics
Put-Call Ratio (Volume)	0.2257
Put-Call Ratio (Open Interest)	0.6285