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	param	t-stat
$ω$	0.0316	8.11
$α$	0.0774	12.12
$β$	0.9386	278.34
$γ$	-0.0437	-5.81

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Harima-Kyowa Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:25.33% (+0.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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