Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.7501	19.17
$α$	0.1508	27.53
$β$	0.8030	144.59

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Yamadai Corp GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:42.98% (+0.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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