Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	21
$α$	0.2255	16.50
$β$	0.3983	10.24
$γ$	-0.0190	-0.92
$λ_{1}$	2.0882	1.11
$λ_{2}$	0.2345	0.91
$λ_{3}$	0.5694	1.38

V-Lab

Kyosha Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:30.74% (-1.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kyosha Co Ltd Analyses