CBOE DJIA Volatility Index GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 21st, 2026
1 Day
100.22%
decreased by 2.76%
1 Week
101.47%
decreased by 1.51%
1 Month
104.96%
increased by 1.98%
Analysis last updated: Tuesday, April 21, 2026 at 11:40 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.6432 | 17.82 | |
| 0.1714 | 17.59 | |
| 0.8467 | 140.22 | |
| -0.1423 | -9.81 |
Estimation Period:
Oct 6, 1997 to Apr 17, 2026
Oct 6, 1997 to Apr 17, 2026
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