Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.7460	8.96
$α$	0.0997	7.49
$β$	0.8175	38.53
$γ_{1}$	0.0439	1.50
$γ_{2}$	0.0040	0.09
$γ_{3}$	-0.1313	-4.10
$γ_{4}$	0.1627	5.02
$γ_{5}$	-0.1442	-4.16
$γ_{6}$	0.1078	3.00
$γ_{7}$	-0.0542	-1.52
$γ_{8}$	0.0068	0.17
$γ_{9}$	0.0179	0.30

V-Lab

Maruichi Steel Tube Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:32.09% (+9.73%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Maruichi Steel Tube Ltd Analyses