HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3700	3.03
$α$	0.1913	5.63
$β$	0.6359	11.18
$γ_{1}$	-0.1168	-0.63
$γ_{2}$	0.3469	1.29
$γ_{3}$	-0.6097	-3.78
$γ_{4}$	0.8045	6.30
$γ_{5}$	-0.8053	-6.85
$γ_{6}$	0.7114	6.87
$γ_{7}$	-0.5962	-6.23
$γ_{8}$	0.5620	4.36
$γ_{9}$	-0.8581	-3.63

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Beijing Energy International Holding Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:29.00% (-1.07%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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