Pt Indo Tambangraya Megah EGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:18.05% (+0.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0192 | 10.65 | |
| 0.0815 | 18.39 | |
| 0.9938 | 1,288.96 | |
| -0.0058 | -1.94 |
Estimation Period:
Dec 25, 2007 to Feb 13, 2026
Dec 25, 2007 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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