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V-Lab

XP Corporate Macae Fundo DE EGARCH Volatility Analysis

Volatility prediction for Thursday, October 1st, 2026

1 Day

12.47%

decreased by 0.65%

1 Week

14.31%

increased by 1.19%

1 Month

21.13%

increased by 8.01%

Analysis last updated: Thursday, October 1, 2026 at 10:31 PM UTC

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Date Range:

from

09/30/2024

to

09/30/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of XP Corporate Macae Fundo DE EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Mar 8, 2013 to Sep 25, 2026

Model Insight

Volatility shocks decay with a half-life of 10 trading days, meaning a shock loses half its impact after approximately 10 days.

σ

EGARCH Model

Tap to view equation

Shock decay: Shocks decay with a 10-day half-life
ParamValuet-stat
ωconst0.1071
6.53***
αARCH0.3727
7.23***
βGARCH0.9360
83.74***
γleverage0.0522
1.17

0.936

Persistence

10d

Half-life
σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1071
6.53***
α

ARCH

Response to squared shocks

0.3727
7.23***
β

GARCH

Volatility persistence

0.9360
83.74***
γ

leverage

Additional response to negative shocks

0.0522
1.17

Persistence:

0.936

Half-life:

10 days