Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1329	10.65
$α$	0.0723	26.00
$β$	0.9175	308.72
$γ$	0.2252	12.04
$δ$	1.4593	23.87

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Nittoku Co Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:37.54% (-0.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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