Put-Call Ratio (Volume) (60-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 60-Day Put-Call Ratio (Volume) of 1.6441 for 2026-10-05.

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Figures for 2026-10-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2767
Historical Volatility (Parkinson)	0.2483
Implied Volatility (Calls)	0.3983
Implied Volatility (Puts)	0.3894
Implied Volatility (Mean)	0.3939
Put-Call Implied Volatility Ratio	0.9776
Implied Volatility Skew	0.0359
Option Statistics
Put-Call Ratio (Volume)	1.6441
Put-Call Ratio (Open Interest)	0.8302