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	param	t-stat
$m$	36
$α$	0.1250	24.78
$β$	0.5536	42.10
$γ$	0.0711	8.04
$λ_{1}$	0.0197	1.83
$λ_{2}$	0.0231	3.30
$λ_{3}$	0.9715	106.07

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Hengan International Group Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:18.35% (-0.04%)

Date Range:

Parameter Estimates

News Impact Curve

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