S&P GSCI Petroleum Spot Index EGARCH Volatility Analysis
Volatility prediction for Monday, May 25th, 2026
1 Day
51.17%
decreased by 2.94%
1 Week
50.78%
decreased by 3.33%
1 Month
49.38%
decreased by 4.73%
Analysis last updated: Friday, May 22, 2026 at 11:22 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0264 | 20.28 | |
| 0.1583 | 29.82 | |
| 0.9853 | 1,374.25 | |
| -0.0281 | -6.82 |
Estimation Period:
Jan 2, 1990 to May 22, 2026
Jan 2, 1990 to May 22, 2026
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