Skip to main content
V-Lab
V-Lab

RB Capital Renda I Fundo DE GAS-GARCH Student T Volatility Analysis

Volatility prediction for Thursday, October 1st, 2026

1 Day

53.36%

increased by 11.70%

1 Week

51.06%

increased by 9.40%

1 Month

44.57%

increased by 2.91%

Analysis last updated: Thursday, October 1, 2026 at 10:24 PM UTC

Press Delete or Backspace to remove this series.
Date Range:

from

09/30/2024

to

09/30/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RB Capital Renda I Fundo DE GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Aug 24, 2012 to Sep 25, 2026

Model Insight

Volatility shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 days. Returns follow a Student-t distribution with v = 2.38 degrees of freedom, capturing fatter tails than a normal distribution.

𝑓

GAS-GARCH-T Model

Tap to view equation

Shock decay: Shocks decay with a 9-day half-lifev = 2.38 · fat tails
ParamValuet-stat
ωconst4.0382
0.98
αARCH0.1381
5.09***
βGARCH0.9294
12.23***
νDF2.3804
8.47***

0.929

Persistence

9d

Half-life
𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

4.0382
0.98
α

ARCH

Response to squared shocks

0.1381
5.09***
β

GARCH

Volatility persistence

0.9294
12.23***
ν

DF

Student-t tail thickness

2.3804
8.47***

Persistence:

0.929

Half-life:

9 days