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	param	t-stat
$ω$	0.0290	9.84
$α$	0.0478	13.25
$β$	0.9477	419.32
$γ$	0.6125	15.82
$δ$	1.4350	16.61

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LyondellBasell Industries NV APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:39.67% (-0.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other LyondellBasell Industries NV Analyses