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	param	t-stat
$ω$	0.1610	11.46
$α$	0.2270	45.98
$β$	0.7545	131.21
$γ$	0.1045	10.31
$δ$	1.0718	15.19

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ACI Worldwide Inc Asy. Power MEM Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:51.90% (-6.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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