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	param	t-stat
$ω$	0.5985	8.82
$α$	0.1695	1.93
$β$	0.4720	2.62
$γ_{1}$	-0.1111	-4.55

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Huaibei GreenGold Industry Investment Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:67.53% (-1.68%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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