Optimal Blue 30-Year Fixed Rate Jumbo Mortgage Index GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:20.17% (-0.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0548 | 12.84 | |
| 0.0934 | 12.60 | |
| 0.9053 | 270.32 | |
| -0.0345 | -2.79 |
Estimation Period:
Jan 3, 2017 to Feb 6, 2026
Jan 3, 2017 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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