Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	41
$α$	1.0000	9,999,900.00
$β$	0.0000	100.00
$γ$	0.0000	0.00
$λ_{1}$	1.7914	17,914,480.00
$λ_{2}$	0.0145	144,670.00
$λ_{3}$	0.0000	100.00

V-Lab

Tokyo Stock Exchange Tokyo Stock Price Index TOPIX MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:7.29% (-28.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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