PSI 20 Portuguese Stock Index MF2-GARCH Volatility Analysis
Volatility prediction for Monday, April 27th, 2026
1 Day
16.26%
increased by 1.30%
1 Week
16.92%
increased by 1.96%
1 Month
17.51%
increased by 2.55%
Analysis last updated: Friday, April 24, 2026 at 05:05 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 21 | ||
| 0.0564 | 17.08 | |
| 0.6864 | 79.41 | |
| 0.1971 | 29.11 | |
| 0.0070 | 3.50 | |
| 0.0521 | 7.81 | |
| 0.9428 | 133.08 |
Estimation Period:
Dec 30, 1992 to Apr 24, 2026
Dec 30, 1992 to Apr 24, 2026
Other PSI 20 Portuguese Stock Index Analyses
Other MF2-GARCH Analyses on Equity Indices