S&P GSCI Grains Spot Index MF2-GARCH Volatility Analysis
Volatility prediction for Wednesday, April 1st, 2026
1 Day
18.94%
decreased by 0.20%
1 Week
18.93%
decreased by 0.21%
1 Month
18.90%
decreased by 0.24%
Analysis last updated: Tuesday, March 31, 2026 at 11:02 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 66 | ||
| 0.0723 | 32.10 | |
| 0.9098 | 252.93 | |
| -0.0185 | -8.05 | |
| 0.0018 | 6.17 | |
| 0.0122 | 7.21 | |
| 0.9869 | 527.46 |
Estimation Period:
Jan 2, 1990 to Mar 27, 2026
Jan 2, 1990 to Mar 27, 2026
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