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	param	t-stat
$ω$	5.8547	6.59
$α$	0.0707	26.20
$β$	0.9797	289.59
$ν$	5.4250	6.55

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Yamaha Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:30.02% (-0.70%)

Date Range:

Parameter Estimates

Other Yamaha Corp Analyses