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	param	t-stat
$ω$	0.4443	1.40
$α$	0.2805	3.51
$β$	0.6939	9.98
$γ_{1}$	-4.0186	-0.44
$γ_{2}$	6.2706	0.38
$γ_{3}$	5.7354	0.39
$γ_{4}$	-20.3115	-1.31
$γ_{5}$	19.6675	1.33
$γ_{6}$	-10.6076	-0.96
$γ_{7}$	6.9778	0.66
$γ_{8}$	-11.9122	-0.99
$γ_{9}$	24.4839	1.72
$γ_{10}$	-26.1613	-2.12

V-Lab

Puhui Wealth Investment Management Co., Ltd. Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, December 30th, 2025:1,432.81% (-286.33%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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