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 0.6778 for 2025-12-18.

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Figures for 2025-12-18

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3108
Historical Volatility (Parkinson)	0.3434
Implied Volatility (Calls)	0.3758
Implied Volatility (Puts)	0.3634
Implied Volatility (Mean)	0.3696
Put-Call Implied Volatility Ratio	0.9670
Implied Volatility Skew	0.1255
Option Statistics
Put-Call Ratio (Volume)	0.6778
Put-Call Ratio (Open Interest)	1.2623