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Optimal Blue 15-Year Fixed Rate Conforming Mortgage Index GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:18.42% (+1.14%)
Analysis last updated: Wednesday, February 11, 2026 at 03:45 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Optimal Blue 15-Year Fixed Rate Conforming Mortgage Index GAS-GARCH-T
paramt-stat
ω2.332910.02
α0.097024.52
β0.9867662.65
ν12.75292.81
Estimation Period:
Jan 3, 2017 to Feb 6, 2026