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	param	t-stat
$ω$	0.1474	14.50
$α$	0.2394	18.21
$β$	0.9714	388.10
$γ$	-0.0373	-3.13

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Reviva Pharmaceuticals Holdings Inc EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:111.14% (-2.05%)

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