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.

Illumina, Inc. (ILMN) had 30-Day Put-Call Ratio (Volume) of 0.0295 for 2025-06-26.

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Figures for 2025-06-26

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2592
Historical Volatility (Parkinson)	0.3245
Implied Volatility (Calls)	0.3876
Implied Volatility (Puts)	0.4071
Implied Volatility (Mean)	0.3973
Put-Call Implied Volatility Ratio	1.0503
Implied Volatility Skew	0.0053
Option Statistics
Put-Call Ratio (Volume)	0.0295
Put-Call Ratio (Open Interest)	0.3628