Japanese Yen MF2-GARCH Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Monday, May 25th, 2026
1 Day
0.00%
decreased by 3.95%
1 Week
7.83%
increased by 3.88%
1 Month
3,225.02%
increased by 3,221.07%
Analysis last updated: Sunday, May 24, 2026 at 02:04 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 31 | ||
| 0.7197 | 7,197,260.00 | |
| 0.0303 | 302,740.00 | |
| 0.5000 | 5,000,000.00 | |
| 0.4346 | 20.58 | |
| 0.9129 | 17.36 | |
| 0.0000 | 0.00 |
Estimation Period:
Jan 2, 1990 to May 22, 2026
Jan 2, 1990 to May 22, 2026
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