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	param	t-stat
$ω$	0.1474	11.82
$α$	0.1140	37.82
$β$	0.8541	216.66
$γ$	0.7055	15.89

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Sumitomo Osaka Cement Co Ltd AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 26th, 2026:34.39% (-1.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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