CBOE Volatility Index

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	param	t-stat
$ω$	19.0522	3.28
$α$	0.1216	55.55
$β$	0.9871	246.84
$ν$	2.9729	42.21

V-Lab

Vinacomin - Nui Beo Coal GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:31.35% (-3.86%)

Date Range:

Parameter Estimates

Other Vinacomin - Nui Beo Coal Analyses