Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 1.8315 for 2025-08-22.

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Figures for 2025-08-22

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0035
Historical Volatility (Parkinson)	0.9207
Implied Volatility (Calls)	0.8923
Implied Volatility (Puts)	0.9419
Implied Volatility (Mean)	0.9171
Put-Call Implied Volatility Ratio	1.0556
Implied Volatility Skew	-0.0122
Option Statistics
Put-Call Ratio (Volume)	1.8315
Put-Call Ratio (Open Interest)	0.3504