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	param	t-stat
$ω$	1.6982	1.75
$α$	0.3709	6.37
$β$	0.4372	7.39
$γ_{1}$	1.7678	1.76
$γ_{2}$	-2.3751	-1.79
$γ_{3}$	0.4049	0.70
$γ_{4}$	0.9610	1.86
$γ_{5}$	-0.9370	-1.41
$γ_{6}$	-0.7393	-0.91
$γ_{7}$	2.1679	2.78
$γ_{8}$	-1.9863	-3.25
$γ_{9}$	0.8720	2.36

V-Lab

Dongwu Cement International Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:55.01% (-6.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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