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.

Onterris, Inc. (ONT) had 90-Day Put-Call Ratio (Volume) of 0.1529 for 2026-08-06.

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Figures for 2026-08-06

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0030
Historical Volatility (Parkinson)	0.6293
Implied Volatility (Calls)	0.6527
Implied Volatility (Puts)	0.8517
Implied Volatility (Mean)	0.7522
Put-Call Implied Volatility Ratio	1.3048
Implied Volatility Skew	-0.0289
Option Statistics
Put-Call Ratio (Volume)	0.1529
Put-Call Ratio (Open Interest)	0.1732