Oslo Stock Exchange All Share Index Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 21st, 2026
1 Day
21.90%
decreased by 1.55%
1 Week
21.13%
decreased by 2.32%
1 Month
18.80%
decreased by 4.65%
Analysis last updated: Tuesday, April 21, 2026 at 02:03 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8334 | 5.53 | |
| 0.1137 | 9.36 | |
| 0.8287 | 46.13 | |
| -0.1679 | -2.72 | |
| 0.2849 | 3.07 | |
| -0.1565 | -2.80 | |
| 0.0265 | 0.54 | |
| 0.0859 | 1.45 | |
| -0.1993 | -2.74 | |
| 0.1934 | 3.45 | |
| -0.0488 | -1.28 | |
| -0.0451 | -0.95 | |
| 0.0073 | 0.11 |
Estimation Period:
Jan 1, 1990 to Apr 1, 2026
Jan 1, 1990 to Apr 1, 2026
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