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	param	t-stat
$ω$	0.8488	6.26
$α$	0.0769	8.76
$β$	0.9070	101.68
$γ_{1}$	-0.0004	-0.50

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Repsol SA Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:34.07% (+0.51%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Repsol SA Analyses