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	param	t-stat
$ω$	1.8281	6.18
$α$	0.1081	8.43
$β$	0.8741	62.98
$γ_{1}$	0.0096	6.00
$γ_{2}$	-0.0124	-6.14

V-Lab

Chubu Electric Power Co Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:31.86% (+3.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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