Nikkei 225 Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, May 11th, 2026
1 Day
33.07%
decreased by 2.34%
1 Week
32.59%
decreased by 2.82%
1 Month
30.95%
decreased by 4.46%
Analysis last updated: Friday, May 8, 2026 at 07:04 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1377 | 10.71 | |
| 0.1124 | 9.67 | |
| 0.8596 | 69.64 | |
| 0.0002 | 1.46 |
Estimation Period:
Jan 2, 1990 to May 8, 2026
Jan 2, 1990 to May 8, 2026
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