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	param	t-stat
$ω$	1.0016	6.43
$α$	0.2284	3.80
$β$	0.4691	5.82
$γ_{1}$	-0.2362	-2.71
$γ_{2}$	0.3563	3.22

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Dingdong (Cayman) Limited Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:83.95% (+9.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Dingdong (Cayman) Limited Analyses