Put-Call Ratio (Volume) (20-Day)

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

Larimar Therapeutics, Inc. (LRMR) had 20-Day Put-Call Ratio (Volume) of 0.0000 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5022
Historical Volatility (Parkinson)	0.6116
Implied Volatility (Calls)	0.9587
Implied Volatility (Puts)	2.5095
Implied Volatility (Mean)	1.7341
Put-Call Implied Volatility Ratio	2.6177
Implied Volatility Skew	-0.3977
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0221