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	param	t-stat
$ω$	1.3744	4.58
$α$	0.1496	6.83
$β$	0.7739	25.14
$γ_{1}$	0.0408	0.61
$γ_{2}$	-0.0443	-0.47
$γ_{3}$	-0.0051	-0.09
$γ_{4}$	-0.0190	-0.34
$γ_{5}$	0.1030	1.94
$γ_{6}$	-0.1750	-3.25
$γ_{7}$	0.2262	2.30

V-Lab

Tamagawa Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:43.29% (-1.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tamagawa Holdings Co Ltd Analyses