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	param	t-stat
$ω$	0.7475	6.77
$α$	0.0444	1.28
$β$	0.8803	7.03
$γ_{1}$	-0.0992	-1.70

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Alibaba Group Hldg Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:44.30% (+0.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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