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	param	t-stat
$m$	101
$α$	0.1857	9.98
$β$	0.5522	17.25
$γ$	-0.0985	-4.42
$λ_{1}$	3.9065	0.17
$λ_{2}$	0.5963	0.16
$λ_{3}$	0.0000	0.00

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Sihuan Pharmaceutical Holdings Group Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:40.00% (-1.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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