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.

Gorilla Technology Group Inc. (GRRR) had 30-Day Put-Call Ratio (Volume) of 0.7455 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8144
Historical Volatility (Parkinson)	0.7880
Implied Volatility (Calls)	1.0188
Implied Volatility (Puts)	1.0537
Implied Volatility (Mean)	1.0362
Put-Call Implied Volatility Ratio	1.0343
Implied Volatility Skew	-0.0433
Option Statistics
Put-Call Ratio (Volume)	0.7455
Put-Call Ratio (Open Interest)	0.2540