Registered in sourceSource release: August 2026 (v3)
Published definition
GCF Repo Index, the Depository Trust & Clearing Corporation (DTCC) general collateral finance repurchase agreements index.
Code set and usage
Benchmark curve name contains 43 registered codes. Its exact identifier is ExternalBenchmarkCurveName1Code.
Specifies the external benchmark curve name code in the format of character string with a maximum length of 4 characters. The list of valid codes is an external code list published separately. External code sets can be downloaded from www.iso20022.org.
Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.