Retail Money Market Funds

RMFSLincome spendingFree tier

Series IDRMFSL
UnitsBillions of Dollars
FrequencyMonthly
Categoryincome spending
Latest observation2026-08-01
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 Retail Money Market Funds observation, for 2026-08-01, is 3,073.9 Billions of Dollars, up from 3,052.8 for 2026-07-01. It has not been revised since it was first published. 97.4% of observations in this history were revised after first release.

Latest observation2026-08-01
Latest value3,073.9 Billions of Dollars
Previous3,052.8 (2026-07-01)
Change21.1 (+0.7%)
First published value3,073.9
Last release2026-09-22
Vintages stored586
Observations644
Largest revision (5 years)2026-05-01: 2,275.3 → 3,027

Get it in Python

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

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