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	param	t-stat
$ω$	0.0014	0.47
$α$	0.0171	9.82
$β$	0.9872	710.69
$γ$	-0.0102	-4.40

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Mizuho Medy Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:18.22% (-0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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