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	param	t-stat
$ω$	0.7529	5.82
$α$	0.0816	3.26
$β$	0.6822	7.36
$γ_{1}$	-0.4404	-1.22
$γ_{2}$	0.8051	1.53
$γ_{3}$	-0.5846	-2.12
$γ_{4}$	0.3812	1.66
$γ_{5}$	0.0472	0.16
$γ_{6}$	-0.9471	-2.74
$γ_{7}$	1.3938	4.78
$γ_{8}$	-0.8721	-4.59

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Alibaba Group Holding Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:44.20% (-0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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