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	param	t-stat
$ω$	1.7239	6.55
$α$	0.0794	7.36
$β$	0.8863	60.56
$γ_{1}$	0.0467	4.75
$γ_{2}$	-0.0674	-4.73
$γ_{3}$	0.0304	2.84
$γ_{4}$	-0.0146	-1.38
$γ_{5}$	0.0074	0.86

V-Lab

Rengo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:28.79% (-0.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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