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.

Galectin Therapeutics Inc. (GALT) had 150-Day Put-Call Ratio (Volume) of 0.0000 for 2025-12-15.

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Figures for 2025-12-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8153
Historical Volatility (Parkinson)	0.8744
Implied Volatility (Calls)	1.0815
Implied Volatility (Puts)	1.4785
Implied Volatility (Mean)	1.2800
Put-Call Implied Volatility Ratio	1.3671
Implied Volatility Skew	0.0133
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.4375