V-Lab
Wisdomtree 1-3 YR Ladd TR FD GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, August 12th, 2026
1 Day
1.48%
decreased by 0.05%
1 Week
1.52%
decreased by 0.01%
1 Month
1.56%
increased by 0.03%
Analysis last updated: Wednesday, August 12, 2026 at 02:19 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 14, 2024 to Aug 7, 2026Model Insight
Volatility shocks decay with a half-life of 3 trading days, meaning a shock loses half its impact after approximately 3 days.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0023 | 5.91*** |
α ARCH Response to squared shocks | 0.0846 | 2.76*** |
β GARCH Volatility persistence | 0.6577 | 11.80*** |
γ leverage Additional response to negative shocks | 0.0460 | 1.45 |
Persistence:
0.765
Half-life:
3 days
Other Wisdomtree 1-3 YR Ladd TR FD Analyses
Other GJR-GARCH Analyses on ETFs