HSI Volatility Index

CBOE EFA ETF Volatility Index

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{type} for {date}

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	param	t-stat
$ω$	30.1683	301,682,500.00
$α$	0.5125	5,124,830.00
$β$	0.4875	4,875,160.00
$γ_{1}$	-47.7141	-477,141,100.00
$γ_{2}$	369.7854	3,697,854,000.00
$γ_{3}$	-341.9716	-3,419,716,000.00
$γ_{4}$	-230.4971	-2,304,971,000.00
$γ_{5}$	432.5839	4,325,839,000.00
$γ_{6}$	69.8363	698,363,000.00
$γ_{7}$	-2,335.4200	-23,354,200,000.00
$γ_{8}$	5,717.1730	57,171,730,000.00
$γ_{9}$	-5,400.3920	-54,003,920,000.00

V-Lab

Welife Technology Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:3,811,377,105,456,767,400,000,000,000,000,000,000,000,000,000,000,000,000.00% (0.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Welife Technology Ltd Analyses