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.

Day One Biopharmaceuticals, Inc. (DAWN) had 90-Day Put-Call Ratio (Volume) of 0.0116 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0284
Historical Volatility (Parkinson)	0.7836
Implied Volatility (Calls)	0.7572
Implied Volatility (Puts)	0.9696
Implied Volatility (Mean)	0.8634
Put-Call Implied Volatility Ratio	1.2806
Implied Volatility Skew	-0.2488
Option Statistics
Put-Call Ratio (Volume)	0.0116
Put-Call Ratio (Open Interest)	0.5628