HSI Volatility Index

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	param	t-stat
$m$	56
$α$	0.1196	31.34
$β$	0.8002	129.33
$γ$	0.0305	5.69
$λ_{1}$	0.0183	5.87
$λ_{2}$	0.0608	5.90
$λ_{3}$	0.9315	78.28

V-Lab

Hong Kong & China Gas Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:19.92% (+1.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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