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	param	t-stat
$ω$	0.1328	17.54
$α$	0.0962	28.78
$β$	0.8847	206.56
$γ$	0.2058	10.73
$δ$	0.8664	21.54

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Tutor Perini Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:47.18% (+2.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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