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	param	t-stat
$ω$	0.9640	7.51
$α$	0.1359	4.26
$β$	0.7687	17.69
$γ_{1}$	-0.0243	-2.53
$γ_{2}$	0.0761	3.82

V-Lab

Guotai Junan International Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:67.33% (-1.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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