CBOE IBM Volatility Index GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, January 7th, 2026:133.89% (-8.39%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 5.0000 | 8.57 | |
| 0.2056 | 8.65 | |
| 0.8229 | 76.38 | |
| -0.2056 | -7.75 |
Estimation Period:
Jan 7, 2011 to Jan 2, 2026
Jan 7, 2011 to Jan 2, 2026
News Impact Curve
Volatility Forecasts
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