Rio Tinto Ltd GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:33.68% (+3.12%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0373 | 20.63 | |
| 0.0574 | 35.48 | |
| 0.9309 | 519.20 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
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