SEC Unleashes Blockchain Stocks on Wall Street!

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A Summary of the Most Significant Events

  • The SEC, that most vigilant of guardians, has sanctioned a rule alteration allowing select stocks and ETFs to settle as tokenized securities via an opt-in system. A marvel of modern bureaucracy, indeed.
  • Trades will now bear a “tokenization flag,” enabling blockchain settlement through the DTC pilot. One wonders if the DTC has finally found its purpose, or if this is merely a temporary distraction from its existential crisis.
  • Tokenized shares remain fully fungible with traditional stocks, carrying the same ticker, CUSIP, voting rights, dividends, and investor protections. A testament to the enduring power of tradition, even in the face of technological upheaval.

The U.S. Securities and Exchange Commission (SEC), that paragon of regulatory foresight, has approved a rule change that allows Nasdaq to trade securities in tokenized form. One might say this marks the moment when blockchain technology, long dismissed as a passing fad, finally earned the stamp of approval from the very institution that once deemed it a threat to the sanctity of Wall Street.

The approval, published on March 18 under SEC Release No. 34-105047, greenlights a proposal that Nasdaq originally filed in September 2025. How quaintly timely! The exchange later revised the filing through Amendment No. 2 on January 30, 2026, which replaced the original proposal in its entirety. A masterclass in bureaucratic efficiency.

As per the approval, the move will allow participants to opt to have trades in Russell 1000 stocks, as well as ETFs tracking the S&P 500 and Nasdaq 100, settled as tokenized securities rather than through traditional methods. One can only imagine the excitement of those who have spent years waiting for this moment.

How the Framework Works

Under the approved framework, eligible Nasdaq market participants can choose to settle a trade in tokenized form by selecting a designated tokenization flag at the time of order entry. This flag communicates their preference, along with their blockchain selection and digital wallet address, to the Depository Trust Company (DTC), which handles the clearing and settlement of tokenized trades. A system so intricate, it would make even the most seasoned bureaucrat blush.

The DTC is operating this under a pilot program authorized by a Commission No Action Letter dated December 11, 2025. Importantly, a tokenized share and its traditional counterpart will trade on the same order book, with identical execution priority, pricing, and market data treatment. The system is entirely opt-in. If a market participant does not select the tokenization flag, their trade settles through the traditional book-entry process as usual. A rare instance of choice in the world of finance.

Nasdaq’s core trading infrastructure remains unchanged. All existing order types, routing strategies, fee schedules, and trading sessions will apply equally to both tokenized and traditional shares. Surveillance systems operated by both Nasdaq and the Financial Industry Regulatory Authority (FINRA) will monitor both forms using the same underlying data. A triumph of consistency, if nothing else.

The SEC, in its order, stated that the proposal meets regulatory requirements designed to protect investors and maintain fair and orderly markets. One might ask, with a straight face, whether this is the first time the SEC has ever claimed such a thing.

Tokenized Shares Carry Full Investor Protections

A key element of the approval is that tokenized securities must remain fully fungible with their traditional counterparts. They share the same ticker symbol, the same CUSIP identification number, and the same shareholder rights. Investors holding tokenized shares retain standard protections, including voting rights, access to dividends, and claims on residual assets. A reassuring reminder that even in the digital age, the basics remain unchanged.

Nasdaq has said it will issue Equity Trader Alerts identifying which securities are eligible for tokenized trading and will notify members at least 30 days before launching any new tokenized instruments. A gesture of transparency that is both admirable and, frankly, somewhat unnecessary.

Broad Tokenization Momentum

The approval comes at a time when tokenization is rapidly gaining traction across traditional finance. Just last week, Nasdaq announced a partnership with crypto exchange Kraken’s parent company Payward to develop a system for issuing and distributing tokenized versions of public company stocks to international markets. One can only hope this leads to a more interconnected financial world-or at least a more entertaining one.

Meanwhile, Intercontinental Exchange (ICE), the parent company of the New York Stock Exchange, recently made a strategic investment in crypto exchange OKX, with plans to launch tokenized stocks and crypto futures products. A bold move, though one wonders if ICE has finally found its place in the digital era or simply joined the trend for the sake of appearances.

The SEC approval also arrives just one day after the Commission and the Commodity Futures Trading Commission (CFTC) jointly issued interpretive guidance that created a formal token taxonomy for crypto assets, classifying them into digital commodities, digital collectibles, digital tools, stablecoins, and digital securities. A taxonomy so comprehensive, it could rival the works of a 19th-century naturalist.

SEC Chairman Paul S. Atkins said at the Digital Chamber’s DC Blockchain Summit on March 17 that most crypto assets are not themselves securities, a statement that drew enthusiastic applause from the crypto audience. One might say this was less a revelation and more a strategic repositioning.

Additionally, SEC Commissioner Hester Peirce, who heads the agency’s Crypto Task Force, recently confirmed that SEC staff is working on a limited innovation exemption for certain tokenized securities, though she stressed it would be far narrower than the blanket exemption some in the industry had hoped for. A reminder that even in the realm of innovation, the SEC remains a cautious gatekeeper.

What Comes Next

Nasdaq has indicated that while it is actively assessing multiple methods of tokenization, this initial framework is specifically tied to the DTC pilot. Any future alternative approaches would require separate filings with the SEC. A process as convoluted as ever.

The first token-settled trades on Nasdaq could potentially take place by the end of the third quarter of 2026, once the DTC completes necessary system updates and eligible participants are onboarded. A date as precise as a fortune-teller’s prediction.

For an industry that has spent years calling for regulatory clarity, the SEC’s approval of tokenized securities trading on one of the world’s largest stock exchanges is a concrete signal that blockchain technology is no longer being treated as separate from mainstream finance. It is being built into it. A curious development, to say the least.

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2026-03-19 09:44