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	param	t-stat
$ω$	0.1997	8.57
$α$	0.0283	3.53
$β$	0.9497	177.41
$γ$	-0.0082	-0.82

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Kohoku Kogyo Co. Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:43.97% (-0.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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