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	param	t-stat
$ω$	3.2209	5.35
$α$	0.3244	4.23
$β$	0.2814	2.89
$γ_{1}$	3.6600	3.73
$γ_{2}$	-4.6910	-3.00
$γ_{3}$	0.8258	0.66
$γ_{4}$	1.5427	1.28
$γ_{5}$	-3.5281	-3.68
$γ_{6}$	3.9232	4.66
$γ_{7}$	-2.9731	-3.16
$γ_{8}$	3.0680	3.14
$γ_{9}$	-4.0195	-3.88
$γ_{10}$	3.3228	4.18

V-Lab

Changhong Jiahua Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:18.56% (+1.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Changhong Jiahua Holdings Ltd Analyses