The 1 Year Constant Maturing Treasury (CMT) for March was 0.27%, up 5 basis points from last months rate. Many older Adjustable Rate Mortgages (ARMs) are tied to this rate.
The 12 Month Treasury Average (12 MTA or 12 MAT) for March comes in at 0.146%, up again this month.
The 11th District Cost of Funds Index (COFI) is up slightly, reported as 0.700% for the month of February.
Other rates:
See:
https://www.moneycafe.com/personal-finance/cmt-rate-1-year-constant-maturity-treasury/
https://www.moneycafe.com/personal-finance/12mta-and-12mat-12-month-treasury-average/
https://www.moneycafe.com/personal-finance/cofi-rate-cost-of-funds-index/