Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.5095	19.23
$α$	0.0809	14.71
$β$	0.7973	132.26
$γ$	0.0634	6.03

V-Lab

Yamaha Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:30.49% (-0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamaha Corp Analyses