SMI Volatility Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, March 27th, 2026
1 Day
85.67%
decreased by 2.70%
1 Week
86.61%
decreased by 1.76%
1 Month
88.31%
decreased by 0.06%
Analysis last updated: Friday, March 27, 2026 at 07:06 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8314 | 10.58 | |
| 0.1369 | 7.68 | |
| 0.7321 | 22.89 | |
| -0.0013 | -0.17 | |
| 0.0094 | 0.77 | |
| -0.0197 | -2.49 | |
| 0.0157 | 2.98 |
Estimation Period:
Jan 4, 1999 to Dec 30, 2025
Jan 4, 1999 to Dec 30, 2025
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