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.

Groupon, Inc. (GRPN) 30-Day Put-Call Ratio (Volume) data is not available for 2025-07-30.

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Figures for 2025-07-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4474
Historical Volatility (Parkinson)	0.4708
Implied Volatility (Calls)	1.0156
Implied Volatility (Puts)	1.0229
Implied Volatility (Mean)	1.0192
Put-Call Implied Volatility Ratio	1.0072
Implied Volatility Skew	-0.0190
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2311