Nikkei 225 Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
31.27%
increased by 1.80%
1 Week
30.87%
increased by 1.40%
1 Month
29.51%
increased by 0.04%
Analysis last updated: Friday, June 12, 2026 at 07:03 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1371 | 10.68 | |
| 0.1120 | 9.68 | |
| 0.8602 | 70.05 | |
| 0.0002 | 1.44 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
Other Nikkei 225 Analyses
Other Zero Slope Spline-GARCH Analyses on Equity Indices