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	param	t-stat
$ω$	1.6875	3.51
$α$	0.1718	5.53
$β$	0.7407	16.87
$γ_{1}$	0.6160	1.99
$γ_{2}$	-1.0716	-2.26
$γ_{3}$	1.1650	3.97
$γ_{4}$	-1.3099	-4.26
$γ_{5}$	0.9125	2.63
$γ_{6}$	-0.4591	-1.42
$γ_{7}$	0.0300	0.09
$γ_{8}$	0.3032	0.97
$γ_{9}$	0.1861	0.34

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Asaka Riken Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:96.16% (+6.34%)

Date Range:

Parameter Estimates

News Impact Curve

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