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	param	t-stat
$ω$	1.1192	3.40
$α$	0.0873	11.20
$β$	0.8980	114.13
$γ_{1}$	0.0119	0.77
$γ_{2}$	-0.0209	-0.97
$γ_{3}$	0.0277	2.36
$γ_{4}$	-0.0355	-3.04
$γ_{5}$	0.0209	2.14

V-Lab

Brazilian Real Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, March 12th, 2026:13.41% (+0.07%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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