Fixed Income
Treasury FRN daily index + projected coupon
US Treasury Floating Rate Note (FRN) daily index rate + projected current coupon: the 13-week-bill high-rate index, the auction-set spread, the projected coupon (index + spread), and accrued interest. Omit cusip for the latest across all FRNs, or filter by cusip. Source: US Treasury Fiscal Data (CC0).
get/api/v2/fixed-income/treasury/frn-index
Query parameters
cusipstring nullable
Filter to one FRN CUSIP.
Example:91282CLA7
Filter to one FRN CUSIP.
Response
FRN daily index rows with projected coupon and accrued interest.
Example response
{
"data": {
"count": 8,
"rows": [
{
"record_date": "2026-07-01",
"cusip": "91282CLA7",
"frn": "2-Year",
"maturity_date": "2026-07-31",
"spread": 0.182,
"daily_index": 3.6,
"projected_coupon": 3.782,
"daily_accrued_per100": 0.01,
"accrued_per100_pmt_period": 0.5
}
]
},
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}