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	param	t-stat
$ω$	0.4241	17.95
$α$	0.1839	26.78
$β$	0.7688	105.74

V-Lab

Dong A Hotel Group GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.74% (-2.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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