ICE US Sugar MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, July 21st, 2026
1 Day
28.41%
decreased by 1.50%
1 Week
28.33%
decreased by 1.58%
1 Month
28.52%
decreased by 1.39%
Analysis last updated: Tuesday, July 21, 2026 at 12:01 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 1, 2000 to Jul 17, 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
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 86 | |
α ARCH Response to squared shocks | 0.0797 | 17.81*** |
β GARCH Volatility persistence | 0.7373 | 68.90*** |
γ leverage Additional response to negative shocks | -0.0012 | -0.22 |
λ₁ tau intercept Baseline long-term coefficient | 0.6254 | 3.18*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.8491 | 11.17*** |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 0.00 |
Persistence:
0.816
Half-life:
3 days
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