S&P GSCI Light Energy Spot Index GJR-GARCH Volatility Analysis
Volatility prediction for Monday, May 18th, 2026
1 Day
16.01%
decreased by 0.19%
1 Week
16.01%
decreased by 0.19%
1 Month
16.04%
decreased by 0.16%
Analysis last updated: Friday, May 15, 2026 at 11:04 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0038 | 16.09 | |
| 0.0530 | 21.13 | |
| 0.9425 | 676.08 | |
| 0.0025 | 0.62 |
Estimation Period:
Jan 2, 1990 to May 15, 2026
Jan 2, 1990 to May 15, 2026
Other S&P GSCI Light Energy Spot Index Analyses
Other GJR-GARCH Analyses on Commodities