Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1445	18.07
$α$	0.0610	17.11
$β$	0.8925	310.67
$γ$	0.0575	8.82

V-Lab

Tokuyama Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:41.54% (+0.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tokuyama Corp Analyses