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	param	t-stat
$ω$	0.0886	15.65
$α$	0.0946	42.28
$β$	0.8751	267.28
$γ$	0.5023	6.30

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Quest Diagnostics Inc AGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:23.43% (-0.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Quest Diagnostics Inc Analyses