Nikkei Stock Average Volatility Index MF2-GARCH Volatility Analysis
Volatility prediction for Monday, May 18th, 2026
1 Day
131.38%
decreased by 4.79%
1 Week
140.49%
increased by 4.32%
1 Month
149.42%
increased by 13.25%
Analysis last updated: Saturday, May 23, 2026 at 01:54 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 21 | ||
| 0.2315 | 30.25 | |
| 0.6567 | 51.85 | |
| -0.1803 | -12.97 | |
| 0.2350 | 2.02 | |
| 0.0127 | 2.95 | |
| 0.9806 | 139.10 |
Estimation Period:
Jan 3, 1990 to May 15, 2026
Jan 3, 1990 to May 15, 2026
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