Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1402	10.48
$α$	0.1195	22.90
$β$	0.8359	141.66
$γ$	0.4949	9.19

V-Lab

Ryoden Corp AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:23.33% (-1.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ryoden Corp Analyses