Put-Call Ratio (Volume) (20-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 20-Day Put-Call Ratio (Volume) of 1.0544 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3230
Historical Volatility (Parkinson)	0.2729
Implied Volatility (Calls)	0.4094
Implied Volatility (Puts)	0.3742
Implied Volatility (Mean)	0.3918
Put-Call Implied Volatility Ratio	0.9139
Implied Volatility Skew	0.0726
Option Statistics
Put-Call Ratio (Volume)	1.0544
Put-Call Ratio (Open Interest)	1.6083