S&P GSCI Corn Index MF2-GARCH Volatility Analysis
Volatility prediction for Friday, April 3rd, 2026
1 Day
19.00%
decreased by 0.60%
1 Week
19.14%
decreased by 0.46%
1 Month
19.66%
increased by 0.06%
Analysis last updated: Thursday, April 2, 2026 at 11:11 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 56 | ||
| 0.0713 | 33.74 | |
| 0.8932 | 234.87 | |
| 0.0099 | 3.91 | |
| 0.0018 | 7.56 | |
| 0.0113 | 8.83 | |
| 0.9881 | 705.77 |
Estimation Period:
Jan 2, 1990 to Mar 27, 2026
Jan 2, 1990 to Mar 27, 2026
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