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.

4D Molecular Therapeutics, Inc. (FDMT) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2025-08-28.

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Figures for 2025-08-28

Volatility Metrics
Historical Volatility (Close-to-Close)	1.6553
Historical Volatility (Parkinson)	1.0806
Implied Volatility (Calls)	1.0999
Implied Volatility (Puts)	1.0842
Implied Volatility (Mean)	1.0920
Put-Call Implied Volatility Ratio	0.9857
Implied Volatility Skew	0.0016
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0570