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	param	t-stat
$ω$	0.3625	8.39
$α$	0.1013	18.63
$β$	0.8795	119.21
$γ$	-0.0979	-2.98
$δ$	1.3228	24.98

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Mannatech Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:60.93% (-2.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Mannatech Inc Analyses