Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0246	7.25
$α$	0.0644	20.40
$β$	0.9900	737.71
$γ$	-0.0131	-4.46

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Riso Kagaku Corp EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:23.48% (-0.31%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Riso Kagaku Corp Analyses