Surya Semesta Internusa Tbk GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:78.77% (-4.59%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3271 | 16.08 | |
| 0.0904 | 18.82 | |
| 0.8811 | 268.46 | |
| 0.0366 | 4.27 |
Estimation Period:
Jun 25, 1997 to Feb 13, 2026
Jun 25, 1997 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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