Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1730	15.16
$α$	0.2834	36.55
$β$	0.9085	165.00
$γ$	-0.0113	-1.04

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Aoyama Trading Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:25.39% (-0.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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