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	param	t-stat
$m$	116
$α$	0.1015	14.27
$β$	0.6552	56.88
$γ$	0.0930	8.33
$λ_{1}$	0.0580	1.64
$λ_{2}$	0.0729	2.78
$λ_{3}$	0.9086	25.41

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Quest Diagnostics Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:22.94% (-1.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Quest Diagnostics Inc Analyses