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	param	t-stat
$ω$	0.6420	6.05
$α$	0.0799	7.12
$β$	0.8904	56.02
$γ_{1}$	-0.0467	-3.90
$γ_{2}$	0.0587	3.03
$γ_{3}$	-0.0167	-0.71

V-Lab

Changjiang & Jinggong Steel Building Group Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.46% (-1.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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