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.

Geron Corporation (GERN) had 30-Day Put-Call Ratio (Volume) of 0.0130 for 2025-04-17.

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Figures for 2025-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8024
Historical Volatility (Parkinson)	0.8275
Implied Volatility (Calls)	4.1143
Implied Volatility (Puts)	3.4757
Implied Volatility (Mean)	3.7950
Put-Call Implied Volatility Ratio	0.8448
Implied Volatility Skew	1.3973
Option Statistics
Put-Call Ratio (Volume)	0.0130
Put-Call Ratio (Open Interest)	0.4700