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	param	t-stat
$ω$	6.4048	6.60
$α$	0.0642	75.44
$β$	0.9966	2,046.49
$ν$	4.6411	30.97

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Yum! Brands Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, February 26th, 2026:20.92% (-0.84%)

Date Range:

Parameter Estimates

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