Put-Call Ratio (Volume) (150-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 150-Day Put-Call Ratio (Volume) of 193.2236 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1891
Historical Volatility (Parkinson)	0.1896
Implied Volatility (Calls)	0.2220
Implied Volatility (Puts)	0.2213
Implied Volatility (Mean)	0.2216
Put-Call Implied Volatility Ratio	0.9971
Implied Volatility Skew	0.0323
Option Statistics
Put-Call Ratio (Volume)	193.2236
Put-Call Ratio (Open Interest)	11.5613