CBOE EFA ETF Volatility Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, May 29th, 2026
1 Day
174.33%
increased by 0.71%
1 Week
177.54%
increased by 3.92%
1 Month
183.26%
increased by 9.64%
Analysis last updated: Friday, May 29, 2026 at 11:36 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8707 | 4.99 | |
| 0.2061 | 6.98 | |
| 0.6604 | 15.33 | |
| 0.1708 | 0.71 | |
| -0.1303 | -0.37 | |
| -0.1422 | -0.71 | |
| 0.1362 | 0.72 | |
| 0.1628 | 0.71 | |
| -0.5119 | -2.12 | |
| 0.6224 | 2.61 | |
| -0.8073 | -2.86 | |
| 0.9839 | 3.73 | |
| -0.6510 | -4.25 |
Estimation Period:
Jan 2, 2008 to May 22, 2026
Jan 2, 2008 to May 22, 2026
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