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	param	t-stat
$ω$	0.4564	3.40
$α$	0.1345	3.51
$β$	0.6913	8.17
$γ_{1}$	-1.1465	-2.43
$γ_{2}$	1.7185	2.69
$γ_{3}$	-1.2014	-4.22
$γ_{4}$	1.1974	3.97
$γ_{5}$	-0.9665	-2.64
$γ_{6}$	0.7329	1.95
$γ_{7}$	-0.0313	-0.09
$γ_{8}$	-0.8656	-2.39
$γ_{9}$	0.6939	2.67

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Jiahua Stores Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:119.58% (-10.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jiahua Stores Holdings Ltd Analyses