Marathon Petroleum Corp EGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:30.04% (+0.49%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0324 | 10.40 | |
| 0.1075 | 21.56 | |
| 0.9832 | 782.82 | |
| -0.0520 | -11.71 |
Estimation Period:
Jun 24, 2011 to Feb 6, 2026
Jun 24, 2011 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
Other EGARCH Analyses on Equities