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	param	t-stat
$ω$	1.2262	5.26
$α$	0.2353	5.17
$β$	0.5588	8.24
$γ_{1}$	0.4687	1.53
$γ_{2}$	-0.3348	-0.70
$γ_{3}$	-0.2766	-0.81
$γ_{4}$	0.1631	0.49
$γ_{5}$	0.2573	0.74
$γ_{6}$	-0.7438	-1.82
$γ_{7}$	0.8875	1.76
$γ_{8}$	-1.1783	-1.53

V-Lab

China Dredging Environment Protection Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:98.41% (-16.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Dredging Environment Protection Holdings Ltd Analyses