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	param	t-stat
$ω$	0.0554	8.90
$α$	0.1069	20.79
$β$	0.8729	206.86
$γ$	0.0403	3.59

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Tokyo Electric Power Co Holdings Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:61.12% (-1.30%)

Date Range:

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News Impact Curve

Volatility Forecasts

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