HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	5.7742	57,741,600.00
$α$	0.4740	4,740,210.00
$β$	0.4957	4,957,190.00
$γ_{1}$	2.9280	29,280,320.00
$γ_{2}$	-179.6042	-1,796,042,000.00
$γ_{3}$	699.1976	6,991,976,000.00
$γ_{4}$	-1,947.6580	-19,476,580,000.00
$γ_{5}$	3,739.3340	37,393,340,000.00
$γ_{6}$	-4,242.1430	-42,421,430,000.00

V-Lab

Huiyuan Cowins Technology Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:37.05% (+37.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Huiyuan Cowins Technology Group Ltd Analyses