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	param	t-stat
$ω$	0.3923	10.85
$α$	0.1296	11.39
$β$	0.8394	116.45
$γ$	-0.0019	-0.09

V-Lab

Vinacomin Northern Coal TRA GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:29.18% (+0.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vinacomin Northern Coal TRA Analyses