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	param	t-stat
$ω$	5.3908	1.14
$α$	0.6006	43.25
$β$	0.3977	54.24
$γ_{1}$	1.3925	0.19
$γ_{2}$	-22.8700	-1.47
$γ_{3}$	75.1377	2.53
$γ_{4}$	-167.2338	-4.79
$γ_{5}$	270.0989	13.60
$γ_{6}$	-250.8060	-20.41
$γ_{7}$	120.7573	10.57
$γ_{8}$	-37.7279	-5.43
$γ_{9}$	16.5107	3.83
$γ_{10}$	-21.1616	-3.05

V-Lab

Great Rich Technologies Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:49.68% (+4.97%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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