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	param	t-stat
$ω$	0.9569	10.31
$α$	0.0707	5.36
$β$	0.5392	13.34
$γ$	0.7803	3.97

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Seibu Giken Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:52.28% (+12.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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