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 0.0497 for 2025-07-25.

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Figures for 2025-07-25

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8023
Historical Volatility (Parkinson)	0.6610
Implied Volatility (Calls)	1.0158
Implied Volatility (Puts)	0.8196
Implied Volatility (Mean)	0.9177
Put-Call Implied Volatility Ratio	0.8068
Implied Volatility Skew	0.0289
Option Statistics
Put-Call Ratio (Volume)	0.0497
Put-Call Ratio (Open Interest)	0.1669