PSI 20 Portuguese Stock Index Asy. Power MEM Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:15.13% (-0.34%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0272 | 31.06 | |
| 0.2356 | 77.81 | |
| 0.7584 | 257.00 | |
| 0.1363 | 27.27 | |
| 1.1087 | 25.99 |
Estimation Period:
Jul 18, 1997 to Feb 13, 2026
Jul 18, 1997 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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