CBOE S&P 500 One-Year Volatility Index GJR-GARCH Volatility Analysis
Volatility prediction for Monday, July 6th, 2026
1 Day
26.44%
decreased by 1.16%
1 Week
29.74%
increased by 2.14%
1 Month
36.10%
increased by 8.50%
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 | |
|---|---|---|
| 0.6641 | 30.12 | |
| 0.3576 | 11.94 | |
| 0.6977 | 99.53 | |
| -0.2981 | -8.63 |
Estimation Period:
Jan 3, 2007 to Jul 2, 2026
Jan 3, 2007 to Jul 2, 2026
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