PTR Minerals Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:36.81% (-2.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7371 | 4.99 | |
| 0.1401 | 6.86 | |
| 0.7548 | 18.59 | |
| 0.1183 | 0.45 | |
| -0.1262 | -0.32 | |
| -0.0340 | -0.12 | |
| 0.2173 | 0.80 | |
| -0.0332 | -0.11 | |
| -0.9663 | -3.01 | |
| 1.8028 | 4.83 | |
| -1.8471 | -4.78 | |
| 1.8883 | 4.91 | |
| -3.3710 | -3.75 |
Estimation Period:
Jul 27, 2004 to Feb 13, 2026
Jul 27, 2004 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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