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	param	t-stat
$ω$	1.0245	14.21
$α$	0.2139	20.49
$β$	0.7433	79.77
$γ$	0.2829	2.37

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China Beststudy Education Group AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:47.11% (-3.95%)

Date Range:

Parameter Estimates

News Impact Curve

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