Pt Indosat Ooredoo Hutchison Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:58.63% (-2.62%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6433 | 4.04 | |
| 0.1962 | 7.55 | |
| 0.7307 | 24.98 | |
| 0.0007 | 0.01 | |
| -0.0453 | -0.65 | |
| 0.0742 | 1.59 | |
| -0.0484 | -0.95 | |
| -0.0050 | -0.09 | |
| 0.1307 | 2.72 | |
| -0.2513 | -5.61 | |
| 0.3449 | 5.80 |
Estimation Period:
Oct 19, 1994 to Feb 6, 2026
Oct 19, 1994 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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