S&P GSCI Soybeans Index GJR-GARCH Volatility Analysis
Volatility prediction for Monday, June 29th, 2026
1 Day
16.20%
decreased by 0.45%
1 Week
16.39%
decreased by 0.26%
1 Month
17.07%
increased by 0.42%
Analysis last updated: Saturday, June 27, 2026 at 12:21 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0267 | 21.62 | |
| 0.0755 | 24.48 | |
| 0.9219 | 529.85 | |
| -0.0221 | -4.93 |
Estimation Period:
Jan 2, 1990 to Jun 26, 2026
Jan 2, 1990 to Jun 26, 2026
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