V-Lab
Fundo De Investimento Imobiliario Caixa Agencias GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, September 30th, 2026
1 Day
14.58%
decreased by 1.11%
1 Week
14.47%
decreased by 1.22%
1 Month
14.27%
decreased by 1.42%
Analysis last updated: Thursday, October 1, 2026 at 10:32 PM UTC
Press Delete or Backspace to remove this series.
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 7, 2022 to Sep 25, 2026Model Insight
Volatility shocks decay with a half-life of 5 trading days, meaning a shock loses half its impact after approximately 5 days.
σ
GJR-GARCH Model
Tap to view equation
Shock decay: Shocks decay with a 5-day half-life
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.1001 | 3.08*** |
| αARCH | 0.2237 | 2.01** |
| βGARCH | 0.7487 | 12.64*** |
| γleverage | -0.1988 | -1.45 |
0.873
Persistence5d
Half-lifeσ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1001 | 3.08*** |
α ARCH Response to squared shocks | 0.2237 | 2.01** |
β GARCH Volatility persistence | 0.7487 | 12.64*** |
γ leverage Additional response to negative shocks | -0.1988 | -1.45 |
Persistence:
0.873
Half-life:
5 days
Other Fundo De Investimento Imobiliario Caixa Agencias Analyses
Other GJR-GARCH Analyses on Real Estate