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	param	t-stat
$ω$	19.4632	4.36
$α$	0.0897	22.24
$β$	0.9631	113.10
$ν$	3.1809	12.39

V-Lab

China Chengtong Development Group Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:42.35% (-1.61%)

Date Range:

Parameter Estimates

Other China Chengtong Development Group Ltd Analyses