Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0781	19.31
$α$	0.2448	20.58
$β$	0.7311	82.10

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UMENOHANA GROUP CO LTD GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:8.95% (-0.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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