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	param	t-stat
$ω$	1.8017	4.45
$α$	0.0598	2.97
$β$	0.6982	7.07
$γ_{1}$	1.2080	3.68
$γ_{2}$	-2.0767	-4.76
$γ_{3}$	1.8985	6.56
$γ_{4}$	-1.6589	-4.97
$γ_{5}$	1.0929	3.16
$γ_{6}$	-1.0959	-3.69
$γ_{7}$	1.1963	3.72
$γ_{8}$	-0.8707	-1.90
$γ_{9}$	0.2233	0.28

V-Lab

Xinyi Solar Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:44.60% (-0.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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