The SEC’s latest move on tokenized stocks may help onchain markets, but it does not fix the ugly part: U.S. equities still need a live reference price, and that disappears when NYSE and Nasdaq close.
- AMMs can’t price in a vacuum
- Fully backed and synthetic tokens are not the same thing
- Ownership, voting, and redemption still depend on old-school rules
- Off-hours pricing gaps are the real headache
The biggest problem with tokenized stocks is not whether they can trade onchain. It is whether the market can trust the price when the U.S. stock market is asleep.
Marcin Kaźmierczak, co-founder and chief operating officer of [RedStone](https://crypto.news/?p=14483458), says the real issue is not just liquidity fragmentation or arbitrage. It is the lack of a live reference market when NYSE and Nasdaq are closed.
“An AMM only prices off its own pool, arbitrage keeps that honest but only while the reference market is open, and NYSE/Nasdaq trade about 32.5 hours a week out of 168.”
An automated market maker, or [AMM](https://en.wikipedia.org/wiki/Market_maker), is a trading pool that uses a formula to set prices instead of an order book. That works best when an active external market is there to keep it honest. When the U.S. equity market shuts down overnight, on weekends, and on holidays, that anchor disappears.
That is where the tokenized-stock pitch starts to wobble. The chain keeps running. The reference price does not.
Kaźmierczak’s point is simple: more volume does not magically fix it.
“It gets harder, not easier. Price impact per AMM trade grows with size, and the hours without a live reference price don’t shrink just because volume goes up.”
That is the part promoters of “24/7 stocks” tend to skate past. A token can trade at any hour, but that does not mean the price is grounded in anything real once the main market is closed. If the pool is thin, a modest trade can move the price hard. If the pool is deep, you still need a reference market to keep it honest. Without that, you are not really discovering price. You are making educated guesses in a shinier wrapper.
What the SEC actually allowed
The SEC has opened a narrow path for certain fully backed tokenized U.S. stocks to trade onchain through permissioned automated market maker pools. This is not a blanket blessing for all stock tokens, and it is not a free-for-all.
The framework applies only to qualifying tokenized National Market System stocks. It requires each token to offer the same rights and privileges as the equivalent conventional share. The SEC also limited the number of available symbols and trading volume, which makes clear this is a controlled experiment, not a full market makeover.
The order also requires public, auditable smart contracts on permissionless blockchains, while the trading itself is permissioned. In plain English, the rails can be open, but not everyone gets the keys.
There is also a hard stop rule. If the primary exchange halts the underlying stock, the onchain venue must stop trading the token too. That makes sense. A tokenized share should not keep floating around as if nothing happened while the real stock is frozen.
Nighttime, weekends, and holidays are different from a trading halt, though. Those periods do not suspend the stock. They just leave the market without a live price. That is exactly where the pricing gap opens up.
Fully backed, synthetic, wrapped: not the same beast
One of the reasons this market gets messy so quickly is that “tokenized stock” now covers several very different products.
A fully backed token is meant to represent a real share and carry matching rights and privileges. A synthetic product gives price exposure without necessarily giving direct ownership. A wrapped product can sit somewhere else again depending on its structure. These terms get thrown around like they are interchangeable. They are not.
The SEC framework covers only the fully backed version. Synthetic stock products sit outside it.
That means investors could end up seeing a conventional U.S. share, a fully backed token tied to that share, and a synthetic or wrapped product linked to the same company, all with different legal rights, different protections, and different risks. Same ticker vibe. Very different substance.
Kaźmierczak summed up the problem sharply:
“So you don’t just get tokenized versus traditional, you get two classes of tokenized product for the same underlying stock, priced differently, under different rules, ”
“The products causing that fight are synthetic and won’t even be governed by today’s framework, ”
That split matters because markets hate ambiguity when things go wrong. In a calm market, people shrug at fine print. In a stressed market, the fine print becomes the whole game.
Ownership is not the same as exposure
Coinbase has offered Base-native tokens tied to Apple, Nvidia, Meta and Alphabet to eligible non-U.S. investors. But Coinbase’s prospectuses say legal title generally remains with a trust. That means the wallet holder may have economic exposure, but not direct legal title to the underlying shares.
That distinction is not cosmetic. Wallet holders do not appear directly on the company’s shareholder register. Redemption depends on identity, location, sanctions checks, and anti-money laundering screening. Until those checks are complete, an onchain buyer may be able to transfer the token but still cannot exercise redemption or voting rights.
That is where the “stock token” story gets less exciting and more honest. A token can track a stock without giving you all the rights of stock ownership. For traders, that may be enough. For anyone who thinks they are holding the same thing as a share in a brokerage account, it is a nasty surprise waiting to happen.
The SEC also requires that if a token is created by an unaffiliated third party, the venue must give the underlying company written notice and an opportunity to object before trading begins. Issuers do not exactly love finding their stock repackaged without being asked.
AMC Entertainment CEO Adam Aron objected after learning Robinhood had created an AMC-linked token without the company’s approval. The source material says Robinhood Assets (Jersey) Limited issued synthetic exposure to more than 190 companies without giving holders ownership, voting power, or standard shareholder protections.
That is not “democratizing finance.” That is selling a derivative with a shiny front end and hoping nobody asks too many questions until later.
Why off-hours trading is still the real problem
Crypto has spent years selling the idea that 24/7 markets are inherently better. Sometimes they are. Sometimes they are just open for business while the price becomes less reliable.
The issue here is not whether blockchains can settle around the clock. They can. The issue is whether the asset being tokenized has a live, authoritative price behind it. U.S. equities do not trade continuously, and that creates a long stretch of the week when tokenized versions of those stocks are left to fend for themselves.
NYSE and Nasdaq trade about 32.5 hours a week out of 168. That means most of the week is outside normal U.S. equity price discovery. During those hours, arbitrage has less to work with, and the AMM is pricing off its own pool.
That can go wrong in a few ways. A token can drift away from the real share price. A large trade can swing the pool harder than expected. A thin market can leave late-night buyers paying a bad price for something that looks liquid on the surface and brittle underneath.
The more size that hits the pool, the more price impact matters. That is why a token market can look efficient for small traders and still turn ugly when real money shows up.
Tokenized deposits show the upside, and the limit
There is a good reason people keep pushing tokenization anyway. In September, DBS and Citi completed a cross-border tokenized-deposit payment from Singapore to New York within minutes on a Saturday.
That is a real use case. Tokenized deposits can make transfer and settlement faster, especially across borders and outside normal banking hours.
But the example also shows the limits of the current system. [Fedwire](https://www.sec.gov/newsroom/press-releases/2026-90-sec-issues-innovation-exemption-facilitate-trading-tokenized-nms-stock-request-comment), the U.S. payment rail relevant to the transfer, does not currently operate continuously through weekends. Tokenization can move faster than legacy infrastructure, but it still has to connect to systems that keep banker’s hours.
That is the broader truth here: onchain systems can improve speed and flexibility, but they do not erase the legal and operational rules of the assets they represent.
Kraken’s vaults add more complexity, not less
Kraken recently introduced three xStocks vaults that accept SPYx, QQQx and NVDAx. During the initial rollout, those vaults advertised estimated net annual yields of 2%, 2% and 1.8% respectively.
That may sound attractive, but yield always comes with a bill somewhere. Kraken’s disclosures identify liquidation, bad debt, smart-contract, cross-chain and liquidity risks. Withdrawals generally carry a three-day waiting period and may take longer during market stress.
That is the trade-off in a lot of tokenized finance products: more flexibility on the front end, more moving parts under the hood. If the market gets choppy, the exit can be slower than the marketing would like to admit.
What this all means
The SEC’s temporary exemption is a meaningful step for fully backed tokenized stocks. It shows regulators are willing to experiment with onchain access to real-world equities, but only inside narrow guardrails.
Those guardrails exist for a reason. The market still needs a live reference price, issuer consent matters, and ownership rights are not automatically transferred just because a token exists. Put bluntly, the blockchain does not wash away market structure problems. It can automate them very efficiently, though.
Kaźmierczak’s warning lands because it goes straight at the weak spot:
“Price risk scales with data infrastructure. Consent risk scales with governance, ”
“Neither is solved by this exemption alone, and both compound as volume grows.”
That is the practical takeaway. Tokenized stocks may eventually become useful for some traders and some workflows, especially around settlement and access. But until pricing, rights, and compliance line up cleanly, the product can become more complicated than the pitch.
Key takeaways
-
What is the 24/7 pricing problem?
Tokenized stocks can trade after U.S. markets close, but the real reference price does not. Without an open NYSE or Nasdaq session, prices can drift, gap, or become easier to push around. -
Do AMMs solve that problem?
Not on their own. An AMM prices from its own pool, and arbitrage only keeps it aligned while the reference market is open. -
Are all stock tokens covered by the SEC’s framework?
No. The exemption applies only to certain fully backed tokenized NMS stocks. Synthetic stock products are outside it. -
Do token holders get the same rights as shareholders?
Not always. In some structures, legal title stays with a trust, holders may not appear on the shareholder register, and redemption or voting can depend on compliance checks. -
Can tokenized finance still be useful?
Yes. Tokenized deposits and certain settlement workflows can move faster than legacy rails. The catch is that speed does not erase pricing gaps, issuer rights, or compliance friction.
The promise is real. So are the cracks. If tokenized equities are going to matter, they will need to work as actual market infrastructure, not just as stock-flavored crypto with a cleaner UI.
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