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	param	t-stat
$ω$	0.0840	15.67
$α$	0.0324	13.66
$β$	0.9240	259.26
$γ$	0.0541	10.49

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Chugai Pharmaceutical Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:41.11% (-1.31%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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