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SOFR - IORB Spread

Bleak's Brews

SOFR - IORB Spread

0.0 bp

Sep 2, 2026

-21 bp-9 bp3 bp14 bp26 bp38 bpSep 24Jan 25Jun 25Nov 25Apr 26Sep 26

Source: FRED SOFR and IORB. Dashed red line marks a 30 bp watchline. Updated Sep 4, 2026.

Data Grade

SOFR and IORB:

B

Published frequently by official sources, but the spread stitches together market and administered rates and needs interpretation across regimes.