OGE Energy Corp GJR-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:17.50% (+0.87%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0470 | 20.98 | |
| 0.0625 | 19.35 | |
| 0.8792 | 331.88 | |
| 0.0576 | 7.57 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
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