Put-Call Ratio (Volume) (150-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 150-Day Put-Call Ratio (Volume) of 1.6262 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5103
Historical Volatility (Parkinson)	0.5255
Implied Volatility (Calls)	0.9869
Implied Volatility (Puts)	0.9535
Implied Volatility (Mean)	0.9702
Put-Call Implied Volatility Ratio	0.9662
Implied Volatility Skew	-0.0192
Option Statistics
Put-Call Ratio (Volume)	1.6262
Put-Call Ratio (Open Interest)	1.7754