V-Lab
Global X Active Global Fixed Income ETF GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, August 25th, 2026
1 Day
7.04%
decreased by 0.30%
1 Week
7.31%
decreased by 0.03%
1 Month
8.15%
increased by 0.81%
Analysis last updated: Tuesday, August 25, 2026 at 09:34 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 21, 2009 to Aug 21, 2026Model Insight
Volatility shocks decay with a half-life of 28 trading days, meaning a shock loses half its impact after approximately 28 days.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0126 | 16.56*** |
α ARCH Response to squared shocks | 0.1077 | 10.74*** |
β GARCH Volatility persistence | 0.8507 | 158.00*** |
γ leverage Additional response to negative shocks | 0.0340 | 1.79* |
Persistence:
0.975
Half-life:
28 days
Other Global X Active Global Fixed Income ETF Analyses
Other GJR-GARCH Analyses on ETFs