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	param	t-stat
$ω$	1.9872	6.75
$α$	0.0717	6.14
$β$	0.8517	32.46
$γ_{1}$	0.1184	4.96
$γ_{2}$	-0.1632	-4.80
$γ_{3}$	0.0549	2.58
$γ_{4}$	0.0132	0.65
$γ_{5}$	-0.0408	-2.20

V-Lab

Sanofi Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:32.25% (+0.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sanofi Analyses