Rio Tinto PLC GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:29.15% (-0.71%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0216 | 15.90 | |
| 0.0503 | 38.33 | |
| 0.9453 | 706.48 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
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