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	param	t-stat
$ω$	1.0359	6.14
$α$	0.0893	4.05
$β$	0.8835	36.86
$γ_{1}$	0.0058	0.74

V-Lab

Guinness Atkinson Smart Transportation & Technology ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:21.09% (-0.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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