Weha Transportasi Tbk (Pt) Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:90.88% (-4.37%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3039 | 2.02 | |
| 0.1150 | 5.66 | |
| 0.8425 | 38.06 | |
| -0.8960 | -2.44 | |
| 1.5457 | 3.24 | |
| -0.9339 | -4.19 | |
| 0.6228 | 2.65 | |
| -0.8477 | -3.35 | |
| 1.3429 | 4.89 | |
| -1.5347 | -4.16 | |
| 0.9085 | 2.29 | |
| -0.2460 | -0.81 |
Estimation Period:
Jun 4, 2007 to Feb 6, 2026
Jun 4, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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