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	param	t-stat
$m$	41
$α$	0.1404	22.25
$β$	0.6894	58.35
$γ$	0.0420	4.75
$λ_{1}$	0.0658	2.48
$λ_{2}$	0.0357	2.93
$λ_{3}$	0.9558	63.47

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Guizhou Xinbang Pharmaceutical Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:29.36% (-0.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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