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.

Interactive Brokers Group, Inc. (IBKR) had 30-Day Put-Call Ratio (Volume) of 0.8418 for 2025-09-19.

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Figures for 2025-09-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3370
Historical Volatility (Parkinson)	0.2901
Implied Volatility (Calls)	0.3944
Implied Volatility (Puts)	0.3959
Implied Volatility (Mean)	0.3952
Put-Call Implied Volatility Ratio	1.0037
Implied Volatility Skew	0.0502
Option Statistics
Put-Call Ratio (Volume)	0.8418
Put-Call Ratio (Open Interest)	0.5235