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	param	t-stat
$ω$	0.0649	11.78
$α$	0.1968	34.35
$β$	0.9589	352.03
$γ$	-0.0663	-11.08

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Sumitomo Corp EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:39.44% (+6.31%)

Date Range:

Parameter Estimates

News Impact Curve

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