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	param	t-stat
$ω$	0.0414	14.94
$α$	0.0562	30.80
$β$	0.9432	500.11
$γ$	0.4667	20.04
$δ$	1.0609	24.04

V-Lab

Steel Dynamics Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:39.55% (+2.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Steel Dynamics Inc Analyses