HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8780	5.01
$α$	0.1115	5.88
$β$	0.8164	27.09
$γ_{1}$	0.1681	2.64
$γ_{2}$	-0.3090	-3.12
$γ_{3}$	0.2121	2.86
$γ_{4}$	-0.1536	-1.84
$γ_{5}$	0.1287	1.43
$γ_{6}$	-0.0569	-0.57
$γ_{7}$	0.0540	0.51
$γ_{8}$	-0.0730	-0.76
$γ_{9}$	0.0349	0.47

V-Lab

China Oil & Gas Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:39.44% (+0.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Oil & Gas Group Ltd Analyses