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	param	t-stat
$ω$	0.0024	3.32
$α$	0.2261	1.97
$β$	0.7739	10.37

V-Lab

Ambipar Emergency Response GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:471.73% (-4.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ambipar Emergency Response Analyses