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	param	t-stat
$ω$	0.0458	18.01
$α$	0.0881	32.74
$β$	0.9070	349.67
$γ$	0.2020	11.28
$δ$	1.6057	30.75

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ANA Holdings Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:19.83% (-0.75%)

Date Range:

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News Impact Curve

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