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FII RB CAPITAL I Fundo de Fundos GJR-GARCH Volatility Analysis

Volatility prediction for Friday, May 22nd, 2026

1 Day

15.95%

decreased by 0.15%

1 Week

16.05%

decreased by 0.05%

1 Month

16.42%

increased by 0.32%

Analysis last updated: Saturday, May 23, 2026 at 04:23 AM UTC

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Date Range:

from

05/21/2024

to

05/21/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of FII RB CAPITAL I Fundo de Fundos GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 6, 2020 to May 4, 2026

Model Insight

Volatility shocks decay with a half-life of 48 trading days, meaning a shock loses half its impact after approximately 48 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 48-day half-life
ParamValuet-stat
ωconst0.0212
4.38***
αARCH0.0000
0.00
βGARCH0.9607
257.20***
γleverage0.0497
8.38***

0.986

Persistence

48d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0212
4.38***
α

ARCH

Response to squared shocks

0.0000
0.00
β

GARCH

Volatility persistence

0.9607
257.20***
γ

leverage

Additional response to negative shocks

0.0497
8.38***

Persistence:

0.986

Half-life:

48 days