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	param	t-stat
$ω$	1.8290	6.17
$α$	0.1082	8.44
$β$	0.8740	63.01
$γ_{1}$	0.0095	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 16th, 2026:35.44% (-1.75%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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