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	param	t-stat
$m$	51
$α$	0.0313	2.76
$β$	0.3823	11.71
$γ$	0.1320	4.03
$λ_{1}$	0.6575	0.37
$λ_{2}$	0.1255	1.20
$λ_{3}$	0.7781	3.37

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Atour Lifestyle HLD Ltd -Ads MF2-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:39.96% (+0.22%)

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