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	param	t-stat
$ω$	0.0089	11.97
$α$	0.0765	15.49
$β$	0.9210	476.98
$γ$	-0.2204	-12.95
$δ$	1.6407	15.64

V-Lab

US Dollar to Brazilian Real APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:9.98% (+0.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other US Dollar to Brazilian Real Analyses