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.

Delta Air Lines, Inc. (DAL) had 30-Day Put-Call Ratio (Volume) of 1.0927 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4238
Historical Volatility (Parkinson)	0.3398
Implied Volatility (Calls)	0.4372
Implied Volatility (Puts)	0.4757
Implied Volatility (Mean)	0.4564
Put-Call Implied Volatility Ratio	1.0880
Implied Volatility Skew	0.0040
Option Statistics
Put-Call Ratio (Volume)	1.0927
Put-Call Ratio (Open Interest)	1.6483