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	param	t-stat
$ω$	0.0614	17.22
$α$	0.1717	22.15
$β$	0.9812	657.20
$γ$	-0.0231	-3.50

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ACI Worldwide Inc EGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:47.98% (-1.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ACI Worldwide Inc Analyses