CBOE S&P 500 One-Year Volatility Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, June 12th, 2026
1 Day
40.96%
increased by 0.23%
1 Week
40.53%
decreased by 0.20%
1 Month
39.72%
decreased by 1.01%
Analysis last updated: Friday, June 12, 2026 at 11:38 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2112 | 8.81 | |
| 0.2433 | 7.39 | |
| 0.6295 | 16.49 | |
| 0.0011 | 1.67 |
Estimation Period:
Jan 3, 2007 to Jun 5, 2026
Jan 3, 2007 to Jun 5, 2026
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