CBOE S&P 500 9-Day Volatility Index Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, June 11th, 2026
1 Day
299.66%
decreased by 25.65%
1 Week
287.65%
decreased by 37.66%
1 Month
276.82%
decreased by 48.49%
Analysis last updated: Thursday, June 11, 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 | |
|---|---|---|
| 0.9415 | 8.26 | |
| 0.1249 | 3.80 | |
| 0.5682 | 6.90 | |
| 0.0315 | 0.95 | |
| -0.0450 | -0.89 | |
| -0.0149 | -0.40 | |
| 0.1231 | 2.81 |
Estimation Period:
Jan 3, 2011 to Jun 5, 2026
Jan 3, 2011 to Jun 5, 2026
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