90-Day AA Financial Commercial Paper Interest Rate

RIFSPPFAAD90NBratesFree tier

Series IDRIFSPPFAAD90NB
UnitsPercent
FrequencyDaily
Categoryrates
Latest observation2026-10-20
HistoryPoint-in-time: every value as first published plus each revision, so backtests see only what was known on the day

Latest reading

The latest 90-Day AA Financial Commercial Paper Interest Rate observation, for 2026-10-20, is 4.08 Percent, down from 4.13 for 2026-10-16. It has not been revised since it was first published. 1.0% of observations in this history were revised after first release.

Latest observation2026-10-20
Latest value4.08 Percent
Previous4.13 (2026-10-16)
Change-0.05 (-1.2%)
First published value4.08
Last release2026-10-21
Vintages stored2,494
Observations7,028

Get it in Python

import finzdata as yf
df = yf.Client().macro("RIFSPPFAAD90NB")
df.tail()

Or chart it live on FinzData Explore.

Get a free API keySee history bundlesDownload free samples

Related rates series