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	param	t-stat
$ω$	0.5091	20.84
$α$	0.1137	32.31
$β$	0.7920	139.52
$γ$	0.4279	8.82

V-Lab

Yamaha Corp AGARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:29.67% (-0.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamaha Corp Analyses