HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	40.9946	409,945,600.00
$α$	0.6361	6,361,480.00
$β$	0.3505	3,505,400.00
$γ_{1}$	81.3321	813,320,700.00
$γ_{2}$	-103.3147	-1,033,147,000.00
$γ_{3}$	-36.0445	-360,444,500.00
$γ_{4}$	430.4197	4,304,197,000.00
$γ_{5}$	-278.0409	-2,780,409,000.00
$γ_{6}$	-2,021.5950	-20,215,950,000.00
$γ_{7}$	4,635.9750	46,359,750,000.00
$γ_{8}$	-2,399.6270	-23,996,270,000.00
$γ_{9}$	-1,630.9350	-16,309,350,000.00

V-Lab

Huiyuan Cowins Technology Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:4,239,921,173,795,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.00% (0.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Huiyuan Cowins Technology Group Ltd Analyses