CBOE Volatility Index

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{type} for {date}

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	param	t-stat
$ω$	0.2958	8.97
$α$	0.1470	14.13
$β$	0.8800	189.29
$γ$	-0.0775	-5.13

V-Lab

HA Giang Mineral Mechanics GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:59.20% (-3.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other HA Giang Mineral Mechanics Analyses