CBOE China ETF Volatility Index

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	param	t-stat
$ω$	1.2918	6.73
$α$	0.1205	2.53
$β$	0.8015	13.28
$γ_{1}$	0.0307	1.75

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Shandong Weigao Orthopaedic Device Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:26.16% (-0.50%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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