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	param	t-stat
$ω$	0.0243	16.53
$α$	0.1309	35.68
$β$	0.9898	1,497.49
$γ$	-0.0240	-7.69

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POSCO Holdings Inc EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:40.86% (-1.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other POSCO Holdings Inc Analyses