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	param	t-stat
$ω$	0.3876	12.47
$α$	0.3711	21.80
$β$	0.8822	89.60
$γ$	0.1059	6.73

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Viomi Technology Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:47.90% (-4.81%)

Date Range:

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News Impact Curve

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