V-Lab
BondBloxx CCC-Rated USD High Yield Corporate Bond ETF GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, July 28th, 2026
1 Day
6.17%
decreased by 0.35%
1 Week
6.35%
decreased by 0.17%
1 Month
6.96%
increased by 0.44%
Analysis last updated: Monday, July 27, 2026 at 09:43 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
May 26, 2022 to Jul 24, 2026Model Insight
This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0067 | 7.89*** |
α ARCH Response to squared shocks | 0.0426 | 6.77*** |
β GARCH Volatility persistence | 0.8529 | 98.58*** |
γ leverage Additional response to negative shocks | 0.1792 | 6.13*** |
Persistence:
0.985
Half-life:
46 days
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