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	param	t-stat
$m$	21
$α$	0.1124	24.13
$β$	0.6623	45.94
$γ$	0.0366	5.30
$λ_{1}$	0.0267	2.13
$λ_{2}$	0.0197	4.30
$λ_{3}$	0.9771	180.89

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Nihon Dempa Kogyo Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:75.85% (+37.21%)

Date Range:

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News Impact Curve

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