Aneka Tambang Tbk (Pt) Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:74.53% (-1.86%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.8167 | 7.45 | |
| 0.0784 | 5.48 | |
| 0.8643 | 34.20 | |
| 0.4339 | 4.22 | |
| -0.6874 | -3.82 | |
| 0.4745 | 3.52 | |
| -0.5021 | -4.64 | |
| 0.4946 | 4.57 | |
| -0.2420 | -2.50 | |
| 0.0098 | 0.10 | |
| 0.0147 | 0.14 | |
| -0.0632 | -0.58 | |
| 0.3823 | 2.59 |
Estimation Period:
Mar 18, 1998 to Feb 13, 2026
Mar 18, 1998 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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