Astra International Tbk (Pt) GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:48.64% (-2.53%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3016 | 14.17 | |
| 0.1553 | 21.27 | |
| 0.8227 | 111.64 |
Estimation Period:
Apr 4, 1990 to Feb 13, 2026
Apr 4, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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