CBOE S&P 500 One-Year Volatility Index GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 14th, 2026
1 Day
29.65%
decreased by 1.71%
1 Week
32.21%
increased by 0.85%
1 Month
37.26%
increased by 5.90%
Analysis last updated: Tuesday, April 14, 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 | |
|---|---|---|
| 0.6828 | 30.27 | |
| 0.3536 | 11.93 | |
| 0.6967 | 97.78 | |
| -0.2940 | -8.56 |
Estimation Period:
Jan 3, 2007 to Apr 10, 2026
Jan 3, 2007 to Apr 10, 2026
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