Oslo Stock Exchange All Share Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
15.10%
decreased by 0.99%
1 Week
15.08%
decreased by 1.01%
1 Month
15.05%
decreased by 1.04%
Analysis last updated: Friday, May 22, 2026 at 02:15 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8977 | 5.89 | |
| 0.1137 | 9.40 | |
| 0.8296 | 46.44 | |
| -0.1395 | -2.18 | |
| 0.2408 | 2.50 | |
| -0.1317 | -2.30 | |
| 0.0159 | 0.32 | |
| 0.0825 | 1.37 | |
| -0.1879 | -2.48 | |
| 0.1817 | 3.04 | |
| -0.0361 | -0.97 | |
| -0.0675 | -1.69 | |
| 0.0595 | 1.99 |
Estimation Period:
Jan 1, 1990 to May 15, 2026
Jan 1, 1990 to May 15, 2026
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