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	param	t-stat
$ω$	0.4007	3.98
$α$	0.0610	5.79
$β$	0.8221	27.62
$γ$	0.6850	2.86
$δ$	0.9337	8.02

V-Lab

Siemens Energy Ag APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:48.11% (-0.90%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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