SARON is the CHF reference rate, reflecting both actual transactions and binding quotes of the underlying Swiss repo market. SIX as the benchmark administrator of SARON provides in addition calculations for a compounded SARON for pre-defined time periods in arrears beyond the overnight tenor as of today. These “SARON Compound” indices support the market for benchmarking and for the determination of the observation period of a compounded SARON in financial products like mortgages, deposits, bonds, floating rate notes, overnight indexed swaps and futures. “The launch of these indices is an important step for the transition to SARON and away from LIBOR”, said Christian Bahr, Head Index Services at SIX, “and the indices provide important transparency into the CHF interest rate for time periods beyond the overnight tenor.”

  • The SARON 1 month Compound Index reflects the aggregation of all daily SARON rates over the time period of one month and is calculated in arrears. The time period for the SARON 1 month Compound index ends on each business day of a given month and starts on a business day one month earlier.
  • The SARON 3 months Compound Index reflects the aggregation of all daily SARON rates over the time period of three months and is calculated in arrears. The time period for the SARON 3 months Compound index ends on each business day of a given month and starts on a business day three months earlier.
  • The SARON 6 months Compound Index reflects the aggregation of all daily SARON rates over the time period of six months and is calculated in arrears. The time period for the SARON 6 months Compound index ends on each business day of a given month and starts on a business day six months earlier.
  • The SARON 1 IMM Compound Index reflects the aggregation of all daily SARON rates over the time period of one month and is calculated in arrears. The time period for the SARON 1 IMM Compound index ends on the 3rd Wednesday of a given month and starts on the 3rd Wednesday one month earlier according to the International Money Market Calendar.
  • The SARON 3 IMM Compound Index reflects the aggregation of all daily SARON rates over the time period of three months and is calculated in arrears. The time period for the SARON 3 IMM Compound index ends on the 3rd Wednesday of a given month and starts on the 3rd Wednesday three months earlier according to the International Money Market Calendar.

Any questions?

Please do not hesitate to contact Julian Chan.

 
About SIX
SIX serves the Swiss and Spanish financial centers and a broad international client base, offering stable and efficient infrastructure services. SIX operates stock exchanges and provides services in securities, financial information as well as the payments business. The company is owned by its users (about 120 financial institutions). With over 4,400 employees and a presence in 20 countries, SIX generated operating income of CHF 1.6 billion and EBITDA of CHF 443.7 million in 2024.
www.six-group.com