CBOE S&P 500 6-Month Volatility Index MF2-GARCH Volatility Analysis
Volatility prediction for Friday, May 22nd, 2026
1 Day
33.58%
decreased by 0.51%
1 Week
37.35%
increased by 3.26%
1 Month
44.45%
increased by 10.36%
Analysis last updated: Friday, May 22, 2026 at 11:30 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 76 | ||
| 0.3083 | 39.40 | |
| 0.7451 | 95.66 | |
| -0.3083 | -27.85 | |
| 0.3948 | 1.31 | |
| 0.0161 | 1.42 | |
| 0.9460 | 23.86 |
Estimation Period:
Jan 2, 2008 to May 15, 2026
Jan 2, 2008 to May 15, 2026
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