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	param	t-stat
$m$	21
$α$	0.1309	7.63
$β$	0.3604	11.48
$γ$	0.0100	0.70
$λ_{1}$	6.8465	0.81
$λ_{2}$	0.5322	0.92
$λ_{3}$	0.0000	0.00

V-Lab

China Chengtong Development Group Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:47.65% (+1.33%)

Date Range:

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News Impact Curve

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