Mauritius Stock Exchange SEMDEX Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, May 15th, 2026
1 Day
4.51%
increased by 0.31%
1 Week
4.76%
increased by 0.56%
1 Month
5.38%
increased by 1.18%
Analysis last updated: Friday, May 15, 2026 at 11:03 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.7344 | 4.65 | |
| 0.1652 | 6.90 | |
| 0.7756 | 26.50 | |
| 0.2072 | 3.29 | |
| -0.3122 | -3.06 | |
| 0.1644 | 2.24 | |
| -0.0671 | -1.00 | |
| 0.0430 | 0.64 | |
| -0.1556 | -3.18 | |
| 0.2209 | 5.05 | |
| -0.0962 | -1.91 | |
| -0.0395 | -0.65 | |
| 0.0480 | 0.94 |
Estimation Period:
Jan 1, 1990 to Apr 30, 2026
Jan 1, 1990 to Apr 30, 2026
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