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	param	t-stat
$ω$	1.5155	6.74
$α$	0.2269	4.38
$β$	0.4687	7.42
$γ_{1}$	0.2024	1.47
$γ_{2}$	-0.1642	-0.71
$γ_{3}$	-0.1533	-0.82
$γ_{4}$	0.2575	1.64
$γ_{5}$	-0.2911	-1.58

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Cheetah Mobile Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:66.89% (-0.87%)

Date Range:

Parameter Estimates

News Impact Curve

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