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	param	t-stat
$m$	21
$α$	0.1423	18.31
$β$	0.5442	16.08
$γ$	0.0707	4.66
$λ_{1}$	0.0665	0.84
$λ_{2}$	0.0983	3.49
$λ_{3}$	0.8817	22.50

V-Lab

Tohoku Electric Power Co Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:24.87% (+3.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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