Dinari launches tokenized S&P 500 trading on Avalanche blockchain for US investors

Dinari Inc. expanded its U.S. operations, allowing broker‑dealers, banks, fintechs and wealth platforms to offer tokenized securities through a single technology integration. The company introduced a tokenized S&P 500 product that lets qualified U.S. investors trade 724 tokenized equities—covering the entire index—directly from self‑custody wallets. Trades settle in the stablecoin USDC, with each dShare backed 1:1 by the underlying stock held by a regulated custodian, preserving voting rights, dividends and corporate actions.

The offering runs on multiple blockchains, including Ethereum, Avalanche, Arbitrum and Base, with plans to add Solana and Sei. Avalanche’s integration brings institutional‑grade activity to its C‑Chain, boosting network usage and reinforcing its position in real‑world asset tokenization. Partnerships with Circle (USDC issuer) and other launch partners ensure regulatory compliance, while Dinari’s broker‑dealer subsidiary holds FINRA and SEC registrations, making the platform the first legally cleared U.S. solution for blockchain‑based equity trading.