PSI 20 Portuguese Stock Index Asy. MEM Volatility Analysis
Volatility prediction for Thursday, April 16th, 2026
1 Day
13.48%
decreased by 0.79%
1 Week
13.77%
decreased by 0.50%
1 Month
14.75%
increased by 0.48%
Analysis last updated: Wednesday, April 15, 2026 at 05:04 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0256 | 34.29 | |
| 0.1792 | 38.37 | |
| 0.7539 | 268.58 | |
| 0.1056 | 14.12 |
Estimation Period:
Jul 18, 1997 to Apr 10, 2026
Jul 18, 1997 to Apr 10, 2026
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