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	param	t-stat
$ω$	0.0293	5.73
$α$	0.0239	6.90
$β$	0.9761	376.28
$γ$	1.0000	6.88
$δ$	0.9883	10.56

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Evolent Health Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:82.37% (-0.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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