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	param	t-stat
$ω$	0.0154	10.46
$α$	0.0169	0.11
$β$	0.9789	560.96
$γ$	1.0000	0.08
$δ$	1.4127	21.15

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SunCoke Energy Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:41.31% (+1.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other SunCoke Energy Inc Analyses