Pt Chemstar Indonesia Tbk GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:125.64% (-34.30%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 5.0000 | 8.13 | |
| 0.3325 | 6.45 | |
| 0.4504 | 15.26 | |
| 0.1878 | 1.18 |
Estimation Period:
Jul 8, 2022 to Feb 6, 2026
Jul 8, 2022 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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