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	param	t-stat
$ω$	0.3001	2.54
$α$	0.1914	3.25
$β$	0.7039	7.97
$γ_{1}$	-0.4144	-0.15
$γ_{2}$	5.3873	1.19
$γ_{3}$	-9.7712	-1.97
$γ_{4}$	6.8947	1.19
$γ_{5}$	-2.0562	-0.40
$γ_{6}$	-2.1303	-0.50
$γ_{7}$	21.0670	3.06

V-Lab

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

Volatility Prediction for Tuesday, December 30th, 2025:4,182.16% (-169.11%)

Date Range:

Parameter Estimates

News Impact Curve

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