CBOE China ETF Volatility Index

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	param	t-stat
$ω$	2.2876	4.56
$α$	0.2386	2.25
$β$	0.2417	1.54
$γ_{1}$	1.7768	4.90
$γ_{2}$	-2.0463	-3.65
$γ_{3}$	0.2195	0.61

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Ningbo Tianyi Medical Appliance Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:44.82% (+0.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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