Halliburton Co EGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:32.53% (-0.08%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0223 | 8.75 | |
| 0.0909 | 28.72 | |
| 0.9895 | 1,342.62 | |
| -0.0533 | -19.47 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
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