OGE Energy Corp GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:18.20% (-0.36%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0456 | 25.77 | |
| 0.0981 | 39.33 | |
| 0.8737 | 302.84 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
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