Sona Topas Tourism TBK (Pt) GJR-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:130.52% (+15.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1736 | 14.59 | |
| 0.1596 | 16.19 | |
| 0.8099 | 139.68 | |
| 0.0611 | 3.49 |
Estimation Period:
Sep 18, 1992 to Feb 6, 2026
Sep 18, 1992 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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