Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.5085	19.25
$α$	0.0807	14.70
$β$	0.7975	132.52
$γ$	0.0634	6.05

V-Lab

Yamaha Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:32.31% (+3.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamaha Corp Analyses