TLDR:The SEC and CFTC released the first joint federal regulatory framework for tokenized securities on March 17, 2025.BlackRock’s BUIDL fund began trading US Treasury debt on Uniswap, placing sovereign assets on a decentralized exchange.Tokenized real-world assets surpassed $26.5B, growing 66% since January, now exceeding total DEX liquidity in DeFi.Ethereum leads tokenized asset market share at 57%, with BNB Chain, Solana, and Stellar competing for institutional flows.Tokenized securities are reshaping traditional finance faster than many market observers expected. The SEC recently approved Nasdaq to trade tokenized stocks and ETFs on-chain. BlackRock also began trading its tokenized Treasury fund, BUIDL, on the decentralized exchange Uniswap. A joint SEC and CFTC regulatory framework followed on March 17. Together, these moves suggest a structural transition in global financial markets is already underway. The pace of change over a single month has been notable.Institutional Players and Regulators Set the Stage for Tokenized MarketsThe SEC and CFTC released a joint token taxonomy on March 17. It represented the first federal regulatory framework for tokenized securities and commodities. That clarity gave institutional players a defined path to operate on blockchain infrastructure. Without this framework, broader institutional adoption would have faced regulatory uncertainty.Nasdaq received SEC approval to list and trade tokenized versions of Russell 1000 stocks and major ETFs. This was not a fringe crypto project receiving a pass. It was the actual stock exchange getting permission for on-chain settlement. The decision moved blockchain from the margins toward the center of capital markets.Crypto analyst @Axel_bitblaze69 flagged this on X, noting that institutions were moving in coordinated fashion. The post pointed out that Larry Fink called tokenization “necessary” in January.the US just quietly started putting wall street on the blockchain and nobody on CT is paying attention..in the last 30 days:SEC officially approved Nasdaq to trade tokenized securities.not some crypto startup.. Nasdaq. the actual stock exchange. Russell 1000 stocks and… pic.twitter.com/3jPB8A2puA— Axel Bitblaze (@Axel_bitblaze69) March 23, 2026BlackRock then placed its BUIDL fund on Uniswap, putting US government debt on a decentralized exchange. Each step appeared consistent with a broader institutional strategy.These actions unfolded in quick succession across a 30-day window. Each move reinforced the one before it. Together, they reflect a structured entry by Wall Street into blockchain-based finance. The coordination between regulators and major institutions marks a departure from earlier crypto cycles.Tokenized RWA Market Surpasses $26 Billion Across Multiple Asset ClassesThe tokenized real-world asset market reached $26.5 billion, a 66% increase since January. Tokenized US Treasuries account for $11.1 billion of that figure. For the first time, RWA protocols hold more value than all DEX liquidity pools combined. This marks a measurable shift in where capital within the crypto ecosystem sits.Several asset classes are now settling on-chain. These include US Treasuries and real estate with fractional entry points as low as $100. Private credit platforms like Centrifuge and Maple are also part of this shift. Commodities such as gold and silver now trade 24/7 without physical storage requirements. Corporate bonds round out the growing list.Ethereum leads with $15.3 billion in tokenized assets, capturing about 57% of market share. BNB Chain follows at $3.2 billion, growing 35% over 30 days. Solana holds $1.7 billion and Stellar accounts for $1.4 billion.The underlying markets are large. US Treasuries represent a $27 trillion market, while US real estate totals $45 trillion. US equities exceed $50 trillion on their own. A 1% shift on-chain over two to three years equals roughly $1.2 trillion in new capital entering blockchain rails.The post Tokenized Securities Cross $26.5B as Nasdaq, BlackRock, and Regulators Align on Blockchain appeared first on Blockonomi.