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	param	t-stat
$ω$	0.0634	20.93
$α$	0.1210	17.47
$β$	0.8394	220.03
$γ$	0.0412	3.33

V-Lab

Nakayamafuku Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:13.79% (-0.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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