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	param	t-stat
$ω$	0.6930	6.40
$α$	0.0691	6.79
$β$	0.9143	78.52
$γ_{1}$	-0.0295	-2.36
$γ_{2}$	0.0520	2.70
$γ_{3}$	-0.0339	-3.32

V-Lab

Invesco Golden Dragon China ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:29.96% (-0.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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