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	param	t-stat
$ω$	1.7256	3.36
$α$	0.1738	5.79
$β$	0.7524	19.10
$γ_{1}$	0.6000	1.86
$γ_{2}$	-1.0476	-2.12
$γ_{3}$	1.1508	3.74
$γ_{4}$	-1.3020	-4.01
$γ_{5}$	0.9106	2.50
$γ_{6}$	-0.4450	-1.32
$γ_{7}$	-0.0464	-0.14
$γ_{8}$	0.5319	1.81
$γ_{9}$	-0.5101	-2.44

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Asaka Riken Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:72.35% (+11.23%)

Date Range:

Parameter Estimates

News Impact Curve

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