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	param	t-stat
$ω$	0.8509	6.56
$α$	0.0872	5.21
$β$	0.8141	25.73
$γ_{1}$	-0.2407	-3.46
$γ_{2}$	0.3923	3.95
$γ_{3}$	-0.3032	-4.85
$γ_{4}$	0.2552	4.03
$γ_{5}$	-0.0855	-1.41
$γ_{6}$	-0.0632	-0.96
$γ_{7}$	0.0561	0.92

V-Lab

Acciona Sa Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:31.93% (+2.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Acciona Sa Analyses