Origin Energy Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:31.52% (-0.90%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8541 | 6.18 | |
| 0.0598 | 6.64 | |
| 0.8996 | 51.93 | |
| -0.0068 | -0.17 | |
| 0.0538 | 0.98 | |
| -0.1202 | -3.44 | |
| 0.1440 | 3.36 | |
| -0.1362 | -2.27 | |
| 0.1091 | 1.75 | |
| -0.0426 | -0.81 | |
| -0.0294 | -0.59 | |
| 0.0427 | 1.22 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
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