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	param	t-stat
$ω$	1.0627	4.10
$α$	0.1577	6.13
$β$	0.7487	19.53
$γ_{1}$	0.0684	0.86
$γ_{2}$	-0.1697	-1.42
$γ_{3}$	0.1258	1.68
$γ_{4}$	-0.0045	-0.08
$γ_{5}$	-0.0300	-0.63
$γ_{6}$	0.0298	0.59
$γ_{7}$	-0.0255	-0.57

V-Lab

Daito Koun Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.13% (-0.71%)

Date Range:

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News Impact Curve

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