S&P Dow Jones Indices and Kaiko enable first on-chain OTC swap referencing a tokenized benchmark

On Oct. 13, 2026, S&P Dow Jones Indices and Kaiko announced an on-chain OTC swap referencing a tokenized benchmark, executed by DRW and Marex on Derivnex. The official archive identifies the transaction as the first of its kind; the archive listing provides no deal value or other financial terms.