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	param	t-stat
$ω$	0.6036	7.79
$α$	0.1020	6.35
$β$	0.8796	97.84
$γ$	-0.0434	-2.26

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Hutchmed (China) Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:39.67% (-0.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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