{"iri":"https://spec.edmcouncil.org/fibo/ontology/DER/DerivativesContracts/Swaps/IndexReturnSwap","label":"index return swap","definition":"return swap in which payments are based on a fee paid to the seller of the swap and on a floating reference price based on changes in the level of an index from an initial level to a level observed on some valuation date(s)","license":"https://spdx.org/licenses/MIT","source":"fibo","source_url":"https://spec.edmcouncil.org/fibo/"}