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	param	t-stat
$ω$	2.6096	1.64
$α$	0.7363	4.05
$β$	0.1870	1.73
$γ_{1}$	-18.1446	-1.07
$γ_{2}$	38.4465	1.60
$γ_{3}$	-33.1272	-2.48
$γ_{4}$	6.3082	0.50
$γ_{5}$	31.3528	2.64
$γ_{6}$	-72.8024	-3.49

V-Lab

J-Long Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:45.71% (+6.96%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other J-Long Group Ltd Analyses