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	param	t-stat
$ω$	0.0791	11.11
$α$	0.0980	22.97
$β$	0.8967	188.79
$γ$	0.1982	8.53
$δ$	1.3422	19.24

V-Lab

Ecopetrol SA APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:42.72% (+0.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ecopetrol SA Analyses