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	param	t-stat
$ω$	0.5493	6.82
$α$	0.1775	2.10
$β$	0.4449	2.50
$γ_{1}$	-0.2111	-1.94

V-Lab

Huaibei GreenGold Industry Investment Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:61.95% (-3.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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