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	param	t-stat
$ω$	1.0375	3.88
$α$	0.2056	4.88
$β$	0.6631	11.27
$γ_{1}$	3.9197	5.17
$γ_{2}$	-5.5963	-5.27
$γ_{3}$	2.2102	3.33
$γ_{4}$	-1.4521	-2.23
$γ_{5}$	1.8349	2.59
$γ_{6}$	-1.2260	-2.15

V-Lab

JH Educational Technology Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:75.66% (-7.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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