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Optimal Blue 30-Year Fixed Rate Jumbo Mortgage Index EGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:20.23% (-0.82%)
Analysis last updated: Monday, February 9, 2026 at 04:38 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Optimal Blue 30-Year Fixed Rate Jumbo Mortgage Index EGARCH
paramt-stat
ω0.01639.58
α0.138226.72
β0.9839718.67
γ0.02152.38
Estimation Period:
Jan 3, 2017 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts