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	param	t-stat
$ω$	1.0574	4.98
$α$	0.0980	4.87
$β$	0.8778	42.42
$γ_{1}$	-0.0625	-2.50
$γ_{2}$	0.0980	2.54
$γ_{3}$	-0.0717	-2.52
$γ_{4}$	0.0735	2.59
$γ_{5}$	-0.0509	-2.34

V-Lab

EDAP TMS SA Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:78.36% (-3.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other EDAP TMS SA Analyses