Put-Call Ratio (Volume) (120-Day)

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

Ginkgo Bioworks Holdings, Inc. (DNA) had 120-Day Put-Call Ratio (Volume) of 1.4940 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0739
Historical Volatility (Parkinson)	0.7726
Implied Volatility (Calls)	1.1559
Implied Volatility (Puts)	1.0558
Implied Volatility (Mean)	1.1058
Put-Call Implied Volatility Ratio	0.9134
Implied Volatility Skew	-0.0112
Option Statistics
Put-Call Ratio (Volume)	1.4940
Put-Call Ratio (Open Interest)	0.6515