HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	12.7298	3.44
$α$	0.7085	15.87
$β$	0.2913	6.53
$γ_{1}$	-1.4374	-1.20
$γ_{2}$	0.7014	0.39
$γ_{3}$	2.1967	1.75
$γ_{4}$	-3.0953	-1.68
$γ_{5}$	4.3432	1.07
$γ_{6}$	-44.0469	-0.59
$γ_{7}$	52.2769	0.25
$γ_{8}$	85.4746	0.42
$γ_{9}$	-163.0797	-2.41

V-Lab

Ourgame International Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:17.52% (-14.93%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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