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	param	t-stat
$ω$	0.8454	3.84
$α$	0.0997	13.25
$β$	0.8762	91.47
$γ$	0.0504	1.45
$δ$	1.9278	16.54

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Dingdong (Cayman) Limited APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:91.02% (-3.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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