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	param	t-stat
$ω$	0.0402	15.11
$α$	0.0745	35.66
$β$	0.9221	444.38
$γ$	0.2920	15.81
$δ$	1.3842	24.47

V-Lab

Repsol SA APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:30.87% (-1.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Repsol SA Analyses