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	param	t-stat
$ω$	0.0226	9.91
$α$	0.0258	15.24
$β$	0.9486	659.24
$γ$	0.0382	10.11

V-Lab

Siemens AG GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, December 22nd, 2025:29.71% (-0.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Siemens AG Analyses