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	param	t-stat
$ω$	1.4016	5.68
$α$	0.2418	1.59
$β$	0.0430	0.12
$γ_{1}$	5.0738	2.64

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Shuangdeng Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:46.38% (+1.26%)

Date Range:

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News Impact Curve

Volatility Forecasts

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