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	param	t-stat
$ω$	0.0470	15.22
$α$	0.0732	27.14
$β$	0.9268	451.46
$γ$	0.2631	15.64
$δ$	1.4950	30.73

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Stewart Information Services Corp APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:29.22% (+0.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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