Onchain finance challenges Wall Street as tokenized assets cross $17B

The emergence of "onchain finance" or OnFi marks a strategic shift from permissionless DeFi toward a model that embeds compliance, KYC, and AML directly into smart contract architecture. According to Allium’s Q2 2026 report, tokenized US funds have reached $14.2 billion, while tokenized equities have hit $3.3 billion, totaling over $17 billion in onchain traditional assets. This evolution enables atomic settlement and 24/7 trading, bypassing traditional T+1 cycles. A major regulatory milestone occurred on September 17, 2026, when the SEC granted a time-limited exemption for automated trading of listed US stocks via tokenized securities venues. Simultaneously, S&P Global’s acquisition of OpenZeppelin highlights the growing institutional focus on smart contract security. While firms like BlackRock, Franklin Templeton, and JPMorgan continue to build out infrastructure, challenges regarding legal custody and cross-chain liquidity fragmentation persist. This transition represents a fundamental move by Wall Street to leverage blockchain for operational efficiency rather than pure disintermediation.