HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.5364	4.77
$α$	0.1171	5.76
$β$	0.7563	20.52
$γ_{1}$	-0.7659	-5.17
$γ_{2}$	0.9727	4.68
$γ_{3}$	-0.2395	-1.64
$γ_{4}$	0.1154	0.77
$γ_{5}$	-0.3342	-2.40
$γ_{6}$	0.6348	5.21
$γ_{7}$	-0.6957	-5.71
$γ_{8}$	0.5475	3.93
$γ_{9}$	-0.6490	-3.30

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Tianjin Port Development Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:18.88% (+0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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