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	param	t-stat
$ω$	0.3762	17.26
$α$	0.1140	17.03
$β$	0.8294	130.61
$γ$	-0.0072	-0.54

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Sega Sammy Hldgs Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:29.85% (-0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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