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	param	t-stat
$ω$	2.0187	9.76
$α$	0.0723	13.87
$β$	0.8334	65.25

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Prothena Corp PLC GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:62.28% (-1.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Prothena Corp PLC Analyses