Put-Call Ratio (Volume) (120-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Arch Capital Group Ltd. (ACGL) had 120-Day Put-Call Ratio (Volume) of 4.0761 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1892
Historical Volatility (Parkinson)	0.1909
Implied Volatility (Calls)	0.2701
Implied Volatility (Puts)	0.2664
Implied Volatility (Mean)	0.2682
Put-Call Implied Volatility Ratio	0.9865
Implied Volatility Skew	0.0482
Option Statistics
Put-Call Ratio (Volume)	4.0761
Put-Call Ratio (Open Interest)	0.6592