Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.6815	11.40
$α$	0.1605	7.10
$β$	0.7472	25.88
$γ_{1}$	0.0039	3.72

V-Lab

Sojitz Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:37.47% (-3.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sojitz Corp Analyses