CBOE S&P 500 One-Year Volatility Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Friday, June 12th, 2026
1 Day
48.18%
increased by 1.82%
1 Week
47.57%
increased by 1.21%
1 Month
45.81%
decreased by 0.55%
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 | |
|---|---|---|
| 7.0318 | 8.55 | |
| 0.1690 | 25.50 | |
| 0.9437 | 142.31 | |
| 4.8788 | 9.84 |
Estimation Period:
Jan 3, 2007 to Jun 5, 2026
Jan 3, 2007 to Jun 5, 2026
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