Perusahaan Perseroan Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:48.89% (-0.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.1473 | 10.17 | |
| 0.0741 | 7.59 | |
| 0.8831 | 61.07 | |
| 0.0072 | 4.47 | |
| -0.0065 | -3.16 |
Estimation Period:
Jan 1, 1998 to Feb 6, 2026
Jan 1, 1998 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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