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	param	t-stat
$ω$	0.1542	15.44
$α$	0.2432	35.79
$β$	0.9359	193.84
$γ$	-0.0126	-1.59

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Business Brain Showa Ota Inc EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:32.98% (+0.73%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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