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	param	t-stat
$ω$	1.4079	2.54
$α$	0.1479	2.25
$β$	0.7468	8.94
$γ_{1}$	0.8177	0.99
$γ_{2}$	-1.8644	-1.44
$γ_{3}$	2.6947	2.16

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Evergrande Property Services Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:66.50% (-3.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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