SEC plan eases rules for tokenized stocks

TLDR

The SEC has proposed scrapping key stock trading rules that currently block tokenized U.S. stocks from working cleanly with DeFi-style trading.

1. The SEC wants to rescind Regulation NMS Rules 611 and 610(e), starting a 60 day comment period, with any final rule changes likely taking years, not months.
2. Removing these rules would eliminate a major structural conflict between U.S. stock law and automated market makers, but tokenized stocks would still face registration, settlement, and investor protection requirements.
3. The crucial next steps are public feedback, a possible "innovation exemption," and pilot programs that show how fully compliant tokenized equities and DeFi venues would actually operate.

Deep Dive

1. What The SEC Is Proposing

The SEC has proposed to rescind Regulation NMS Rule 611, the Order Protection or "trade through" rule, and Rule 610(e), which governs locked and crossed quotes, for U.S. equities.

Rule 611 currently forces trading venues to route orders to the national best price, while Rule 610(e) prevents them from posting quotes that match or cross those prices on other venues. The SEC says removing them should simplify market structure and cut costs, and has opened a 60 day public comment window on the proposal.

Analysts like Galaxy Digitals Alex Thorn describe this as a significant shift in equity market plumbing rather than a crypto specific move, but one with obvious implications for tokenized stocks.

2. Why This Matters For Tokenized Stocks And DeFi

Automated market makers (AMMs) on blockchains price assets using liquidity pools and do not check off chain quotes or route orders, which makes them inherently unable to comply with Rule 611 and often inconsistent with Rule 610(e).

Industry analysts argue that any AMM trading tokenized U.S. stocks would repeatedly "trade through" better prices on traditional exchanges, making it an illegal trading center under current rules. Removing these rules would allow broker level "best execution" standards such as FINRA Rule 5310 to take over, a framework that can be adapted to on chain models.

3. What To Watch Next

Even if Rule 611 and 610(e) are rescinded, tokenized equities still must satisfy securities registration, clearing and settlement rules, and investor rights obligations. The SEC is also discussing a targeted "innovation exemption" for tokenized stocks, likely limited to digital versions of existing listed shares, which could enable tightly controlled pilots.

Comment period feedback from exchanges, brokers, DeFi projects, and tokenization platforms will shape how aggressive the SEC can be. Timelines suggested in coverage point to potential final rules around 2027, with a possibility of earlier exemptive relief for pilots.

Conclusion

The SECs move targets legacy equity market rules, yet it directly touches one of the biggest legal frictions between Wall Street and on chain trading. If the proposal survives the comment process and is paired with a sensible innovation exemption, compliant tokenized U.S. stocks on DeFi rails become more plausible, though still bounded by traditional securities law and careful pilot design.