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	param	t-stat
$ω$	1.6522	8.59
$α$	0.0816	7.87
$β$	0.8820	61.89
$γ_{1}$	0.0426	4.82
$γ_{2}$	-0.0667	-4.64
$γ_{3}$	0.0357	2.92
$γ_{4}$	-0.0111	-0.93
$γ_{5}$	-0.0001	-0.01

V-Lab

Takashimaya Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:34.78% (-1.29%)

Date Range:

Parameter Estimates

News Impact Curve

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