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	param	t-stat
$ω$	2.1307	5.75
$α$	0.1129	8.88
$β$	0.8635	58.80
$γ_{1}$	0.0184	2.78
$γ_{2}$	-0.0074	-0.76
$γ_{3}$	-0.0231	-2.56
$γ_{4}$	0.0268	1.62

V-Lab

Chubu Electric Power Co Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:33.91% (+0.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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