CBOE S&P 500 One-Year Volatility Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, July 6th, 2026
1 Day
25.24%
decreased by 1.28%
1 Week
28.88%
increased by 2.36%
1 Month
34.71%
increased by 8.19%
Analysis last updated: Friday, July 3, 2026 at 11:33 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2119 | 8.87 | |
| 0.2428 | 7.39 | |
| 0.6292 | 16.46 | |
| 0.0011 | 1.70 |
Estimation Period:
Jan 3, 2007 to Jul 2, 2026
Jan 3, 2007 to Jul 2, 2026
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