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	param	t-stat
$ω$	12.8823	5.47
$α$	0.0525	70.42
$β$	0.9972	2,380.01
$ν$	4.2934	30.29

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Quanta Services Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:42.53% (-1.95%)

Date Range:

Parameter Estimates

Other Quanta Services Inc Analyses