PT Trimegah Bangun Persada Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:65.68% (-0.55%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2948 | 5.05 | |
| 0.0749 | 1.16 | |
| 0.6821 | 2.78 | |
| -7.5946 | -1.20 | |
| 13.8588 | 1.20 | |
| -8.4620 | -0.77 | |
| -3.5015 | -0.37 | |
| 22.7051 | 2.45 | |
| -30.2306 | -2.74 | |
| 16.9311 | 1.53 | |
| -4.6784 | -0.64 |
Estimation Period:
Apr 12, 2023 to Jan 30, 2026
Apr 12, 2023 to Jan 30, 2026
News Impact Curve
Volatility Forecasts
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