Marathon Petroleum Corp GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, June 10th, 2026
1 Day
35.84%
increased by 1.81%
1 Week
35.84%
increased by 1.81%
1 Month
35.86%
increased by 1.83%
Analysis last updated: Tuesday, June 9, 2026 at 09:43 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1138 | 13.29 | |
| 0.0202 | 7.90 | |
| 0.9298 | 290.12 | |
| 0.0556 | 8.43 |
Estimation Period:
Jun 24, 2011 to Jun 5, 2026
Jun 24, 2011 to Jun 5, 2026
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