Treasury Constant Maturity

---

Implementation details

Class names

Model name	Parameters class	Data class
TreasuryConstantMaturity	TreasuryConstantMaturityQueryParams	TreasuryConstantMaturityData

Import Statement

from openbb_core.provider.standard_models.tmc import (
TreasuryConstantMaturityData,
TreasuryConstantMaturityQueryParams,
)

Parameters

• standard
• fred

start_date: date | str
Start date of the data, in YYYY-MM-DD format.

end_date: date | str
End date of the data, in YYYY-MM-DD format.

maturity: Literal['3m', '2y']
Default: 3m
The maturity

start_date: date | str
Start date of the data, in YYYY-MM-DD format.

end_date: date | str
End date of the data, in YYYY-MM-DD format.

maturity: Literal['3m', '2y']
Default: 3m
The maturity

Data

• standard
• fred

date: date | str
The date of the data.

rate: float
TreasuryConstantMaturity Rate.

date: date | str
The date of the data.

rate: float
TreasuryConstantMaturity Rate.