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	param	t-stat
$ω$	2.3546	4.74
$α$	0.1960	5.80
$β$	0.6153	9.91
$γ_{1}$	0.2071	1.18
$γ_{2}$	-0.2173	-0.80
$γ_{3}$	0.1010	0.49
$γ_{4}$	-0.3625	-1.45
$γ_{5}$	0.6694	2.46
$γ_{6}$	-0.5846	-2.43
$γ_{7}$	0.2141	0.80
$γ_{8}$	-0.1017	-0.29

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SinoMedia Holding Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:33.40% (-1.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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