Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	21
$α$	0.1385	17.72
$β$	0.4292	14.97
$γ$	0.0898	6.02
$λ_{1}$	10.0000	0.64
$λ_{2}$	0.5952	0.75
$λ_{3}$	0.1142	0.09

V-Lab

Gni Group Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:57.77% (+2.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Gni Group Ltd Analyses