Sumber Energi Andalan TBK GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:90.90% (-7.57%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7436 | 13.78 | |
| 0.1618 | 15.02 | |
| 0.7880 | 81.47 | |
| -0.0292 | -1.43 |
Estimation Period:
Nov 29, 2012 to Feb 13, 2026
Nov 29, 2012 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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