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	param	t-stat
$ω$	0.1405	11.36
$α$	0.1133	37.89
$β$	0.8554	220.06
$γ$	0.7258	16.41

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Sumitomo Osaka Cement Co Ltd AGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:20.98% (-0.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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