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	param	t-stat
$ω$	0.0896	15.00
$α$	0.1465	20.28
$β$	0.9508	331.87
$γ$	-0.0420	-7.61

V-Lab

Yamaha Corp EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:30.75% (+1.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamaha Corp Analyses