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	param	t-stat
$m$	21
$α$	0.0886	13.10
$β$	0.4882	24.67
$γ$	0.1803	12.71
$λ_{1}$	0.0039	0.64
$λ_{2}$	0.0043	3.93
$λ_{3}$	0.9948	687.99

V-Lab

HealthStream Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:25.12% (-0.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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