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	param	t-stat
$ω$	0.0286	15.58
$α$	0.0620	29.29
$β$	0.9380	409.05
$γ$	0.5032	16.99
$δ$	1.0786	24.75

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Yum! Brands Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:20.79% (-0.69%)

Date Range:

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News Impact Curve

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