6-Month Treasury Bill Secondary Market Rate, Discount Basis

TB6MSratesFree tier

Series IDTB6MS
UnitsPercent
FrequencyMonthly
Categoryrates
Latest observation2026-09-01
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 6-Month Treasury Bill Secondary Market Rate, Discount Basis observation, for 2026-09-01, is 4.07 Percent, up from 3.81 for 2026-08-01. It has not been revised since it was first published. 0.4% of observations in this history were revised after first release.

Latest observation2026-09-01
Latest value4.07 Percent
Previous3.81 (2026-08-01)
Change0.26 (+6.8%)
First published value4.07
Last release2026-10-01
Vintages stored360
Observations814

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