Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	46
$α$	0.1937	21.73
$β$	0.6799	40.49
$γ$	-0.0726	-7.36
$λ_{1}$	0.1219	1.67
$λ_{2}$	0.0785	2.39
$λ_{3}$	0.9018	22.73

V-Lab

Nagahori Corp MF2-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:32.60% (-1.29%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nagahori Corp Analyses