S&P GSCI Petroleum Spot Index GARCH Volatility Analysis
Volatility prediction for Monday, June 8th, 2026
1 Day
49.33%
decreased by 0.75%
1 Week
49.10%
decreased by 0.98%
1 Month
48.26%
decreased by 1.82%
Analysis last updated: Friday, June 5, 2026 at 11:21 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0520 | 25.17 | |
| 0.0755 | 32.93 | |
| 0.9146 | 421.08 |
Estimation Period:
Jan 2, 1990 to Jun 5, 2026
Jan 2, 1990 to Jun 5, 2026
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