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	param	t-stat
$ω$	0.3702	11.82
$α$	0.1712	18.09
$β$	0.8488	66.14
$γ$	-0.0040	-0.44

V-Lab

Weibo Corp EGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:47.03% (+1.01%)

Date Range:

Parameter Estimates

News Impact Curve

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