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	param	t-stat
$ω$	0.0223	18.14
$α$	0.0704	28.37
$β$	0.9296	444.57
$γ$	0.2523	12.55
$δ$	1.6110	36.86

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Arch Capital Group Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:28.16% (-0.93%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Arch Capital Group Ltd Analyses