V-Lab
Bloomberg EM Local Currency Liquid Government Bond Index TR Unhedged USD GJR-GARCH Volatility Analysis
Volatility prediction for Friday, August 21st, 2026
1 Day
5.08%
decreased by 0.10%
1 Week
5.23%
increased by 0.05%
1 Month
5.71%
increased by 0.53%
Analysis last updated: Friday, August 21, 2026 at 08:19 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 14, 2011 to Apr 4, 2025Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 121% more than equivalent positive returns.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0055 | 16.81*** |
α ARCH Response to squared shocks | 0.0421 | 14.54*** |
β GARCH Volatility persistence | 0.9091 | 259.89*** |
γ leverage Additional response to negative shocks | 0.0509 | 7.42*** |
Persistence:
0.977
Half-life:
29 days
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