S&P GSCI Petroleum Spot Index GJR-GARCH Volatility Analysis
Volatility prediction for Monday, June 29th, 2026
1 Day
46.86%
increased by 1.42%
1 Week
46.67%
increased by 1.23%
1 Month
45.92%
increased by 0.48%
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 | |
|---|---|---|
| 0.0519 | 24.07 | |
| 0.0614 | 15.72 | |
| 0.9149 | 417.75 | |
| 0.0270 | 4.41 |
Estimation Period:
Jan 2, 1990 to Jun 26, 2026
Jan 2, 1990 to Jun 26, 2026
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