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	param	t-stat
$ω$	0.0288	12.02
$α$	0.0396	17.27
$β$	0.9604	502.55
$γ$	0.4746	12.31
$δ$	1.4842	34.32

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Quanta Services Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:36.72% (-0.74%)

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