S&P Dow Jones Indices and Kaiko Complete First Onchain OTC Derivatives Swap on Canton Network

S&P Dow Jones Indices and Kaiko have executed the first-ever onchain over-the-counter derivatives swap referencing a fully tokenized index, marking a landmark moment in the convergence of traditional finance and blockchain infrastructure. Kaiko tokenized the S&P index, and trading firms DRW and Marex then executed the OTC swap referencing that tokenized benchmark on the Canton Network, a blockchain designed for institutional financial markets.

The transaction is the first of its kind to pair a recognized benchmark provider's tokenized index with a live OTC derivatives trade settled onchain. Analysts and market participants say the milestone could meaningfully reduce transaction costs and enhance transparency and efficiency in institutional trading, by eliminating intermediary steps embedded in conventional derivatives workflows.

The development is the latest in a series of steps by S&P Dow Jones Indices into blockchain-based finance. The firm had previously tokenized its iBoxx US Treasuries Index on the Canton Network in March 2026 and licensed the S&P 500 to Trade XYZ for perpetual futures contracts on Hyperliquid in the same month. A September 2026 licensing extension with Cboe also opened the door to tokenized options contracts referencing S&P benchmarks.