Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.8545	21.79
$α$	0.2266	26.29
$β$	0.5717	45.23
$γ$	0.2799	4.16

V-Lab

JSS Corp AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:23.86% (-0.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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