Put-Call Ratio (Volume) (90-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

BillionToOne, Inc. (BLLN) had 90-Day Put-Call Ratio (Volume) of 0.1705 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8321
Historical Volatility (Parkinson)	0.8109
Implied Volatility (Calls)	0.7420
Implied Volatility (Puts)	0.8143
Implied Volatility (Mean)	0.7782
Put-Call Implied Volatility Ratio	1.0974
Implied Volatility Skew	0.0103
Option Statistics
Put-Call Ratio (Volume)	0.1705
Put-Call Ratio (Open Interest)	0.5139