Pt Wahana Pronatural Tbk Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:150.62% (-14.43%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 7.1728 | 4.31 | |
| 0.2563 | 17.59 | |
| 0.7419 | 53.93 | |
| 0.0836 | 0.09 | |
| -6.1066 | -3.97 | |
| 19.2846 | 8.25 | |
| -25.0439 | -5.84 | |
| 19.0273 | 3.57 | |
| -10.0529 | -2.61 | |
| 2.8941 | 2.35 | |
| -0.2382 | -0.70 | |
| 0.4787 | 1.41 |
Estimation Period:
Jul 31, 2001 to Feb 6, 2026
Jul 31, 2001 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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