PT Mineral Sumberdaya Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:236.09% (+127.34%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7322 | 0.86 | |
| 0.3893 | 6.04 | |
| 0.5943 | 46.94 | |
| 45.6915 | 17.59 | |
| -66.1927 | -12.99 | |
| 25.0034 | 4.62 | |
| -6.2347 | -1.60 | |
| 2.1949 | 0.89 | |
| -0.9315 | -0.43 | |
| 0.9867 | 0.51 | |
| 0.1140 | 0.06 | |
| -1.7361 | -0.79 | |
| 1.5411 | 0.97 |
Estimation Period:
Apr 21, 2003 to Feb 6, 2026
Apr 21, 2003 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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