Put-Call Ratio (Volume) (30-Day)

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

Dyne Therapeutics, Inc. (DYN) had 30-Day Put-Call Ratio (Volume) of 1.0000 for 2025-09-12.

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Figures for 2025-09-12

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4325
Historical Volatility (Parkinson)	0.4733
Implied Volatility (Calls)	1.4080
Implied Volatility (Puts)	0.8367
Implied Volatility (Mean)	1.1224
Put-Call Implied Volatility Ratio	0.5942
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.0000
Put-Call Ratio (Open Interest)	0.2208