Origin Energy Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:30.15% (-0.99%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8545 | 6.19 | |
| 0.0591 | 6.64 | |
| 0.9005 | 52.41 | |
| -0.0061 | -0.16 | |
| 0.0526 | 0.96 | |
| -0.1193 | -3.42 | |
| 0.1434 | 3.36 | |
| -0.1358 | -2.26 | |
| 0.1089 | 1.74 | |
| -0.0425 | -0.80 | |
| -0.0301 | -0.60 | |
| 0.0437 | 1.23 |
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Jan 1, 1990 to Feb 20, 2026
News Impact Curve
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