Arthavest Tbk GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:75.24% (-2.20%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1354 | 9.02 | |
| 0.0953 | 16.42 | |
| 0.9106 | 240.51 | |
| -0.0119 | -1.11 |
Estimation Period:
Apr 21, 2003 to Feb 13, 2026
Apr 21, 2003 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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