Rio Tinto Ltd APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:30.60% (-1.28%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0273 | 19.66 | |
| 0.0629 | 36.52 | |
| 0.9357 | 560.62 | |
| 0.2339 | 16.64 | |
| 1.3310 | 34.47 |
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Jan 1, 1990 to Feb 6, 2026
News Impact Curve
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