Citi's $5.5T tokenization forecast: read the assumptions

Citi sees the tokenized securities market growing from $17 billion today to $5.5 trillion by 2030. That is a 324x move in four and a half years, attached to one of the most cited banks on Wall Street. The headline is everywhere this week. Read it carefully and a different story shows up.

The $5.5 trillion is Citi's base case. The bear case is $2.7 trillion. The bull case is $8.2 trillion. Even the bear is 159x today's market. The disagreement inside the forecast is about speed, scope, and whose rails the growth runs on. The rails part is what most retail crypto investors are misreading.

This piece walks through the numbers Citi actually published, the assumptions inside them, what is already on-chain today, and where the new growth is being built. The short version: most tokenization is happening on closed bank infrastructure. Public-chain RWA tokens host distribution. The legal claim usually sits in the regulated stack. If you own one, know which trade you are actually in.

What Citi actually said

The report is called "Tokenization 2030: Wall Street On-Chain." It was shared with CoinDesk on June 1, 2026 ahead of the bank's appearance at the Proof of Talk conference in Paris.

The numbers, as published:

• Today: about $17 billion in tokenized securities.
• 2030 base case: $5.5 trillion.
• 2030 bear case: $2.7 trillion.
• 2030 bull case: $8.2 trillion.

The base case rests on two assumptions that do most of the work:

• 10% of the U.S. Treasury bill market gets tokenized.
• 3% of the U.S. public stock market gets tokenized.

Citi also models the demand side. Stablecoins, projected at $1.9 trillion by 2030, would generate roughly $1 trillion of new demand for U.S. Treasuries. If 10% of casual U.S. retail investors move to digital trading platforms, the bank maps that to $2.6 trillion in demand for tokenized stocks.

Private markets get smaller numbers: $100 billion in tokenized private credit and another $100 billion in tokenized private equity by 2030.

The math inside 10% and 3%

The U.S. Treasury bill market sat at roughly $6 trillion of marketable bills outstanding heading into 2026. Tokenizing 10% of it puts $600 billion of T-bill exposure on some kind of chain. The U.S. public stock market trades around $60 trillion of market cap. Tokenizing 3% puts about $1.8 trillion of stock exposure on-chain.

Add those two and you are close to the base case headline. The rest is plumbing: stablecoins as Treasury demand, private credit, private equity.

Two things matter here. First, the assumptions are modest. 10% of T-bills and 3% of stocks is a slow infiltration of one corner of the market, not a regime change. Second, the assumptions are linked at the back end. Both depend on the same question: will the big U.S. market plumbing operators run tokenized rails by 2030.

What is on-chain right now

The $17 billion number sounds soft until you look at where it sits.

Tokenized U.S. Treasury products alone hold somewhere between $6.8 billion and $15 billion of assets, depending on which tracker you trust. The RWA.xyz public dashboard puts broader tokenized RWA value at around $31 to $34 billion as of May 2026, higher than Citi's $17 billion because Citi is counting a narrower bucket. The definitional gap is itself a tell: even people who agree the market exists disagree on what to count (crypto.news, May 2026).

BlackRock's BUIDL is the largest single product. By spring it crossed $1.7 billion in assets; recent reports put it above $2.4 billion. Ondo's OUSG, which wraps BUIDL for DeFi participants, holds above $500 million.

That is the first quiet point in the Citi forecast. Most of what gets called RWA tokenization today is one thing: T-bill exposure, dressed up for on-chain settlement. The forecast is mostly more of that, plus a smaller bet on tokenized equities.

The rails are being built in permissioned land

The growth Citi is forecasting needs infrastructure. That part is moving fast.

DTCC, the entity that settles every U.S. stock trade, is moving from limited tokenized production trades in July 2026 to a full commercial launch in October 2026. Nasdaq is targeting tokenized listing infrastructure in early 2027. NYSE's parent Intercontinental Exchange is in the same conversation. Citi itself has been building a tokenized cash product for institutional clients.

This is the news inside the news. When DTCC tokenizes, U.S. stock settlement starts living on a chain. When Nasdaq does it, listings do. Both will run on permissioned chains, controlled by existing intermediaries, with whitelisted access and KYC at every endpoint.

The IMF, in an April 2026 report, warned that tokenization could pull crypto-style risks into the regulated system: instant settlement is a feature, automated cascades during stress are a cost. The regulators are watching. They are also still mostly writing the rules on the closed-rail side.

The number that matters most in the Citi report is the calendar. DTCC and Nasdaq target production by mid-2027. That is when tokenization stops being a story and becomes the default plumbing for a meaningful slice of U.S. capital markets.

What public-chain RWA tokens are actually buying

Here is the part that confuses retail crypto holders.

If you buy an RWA token on a public chain today, what you usually own is a wrapper. The legal record of the underlying asset still sits with a transfer agent in the regulated stack. The chain is the distribution layer. The asset lives elsewhere.

A reasonable skeptic asks why this needs a public blockchain at all. The honest answer is that for the biggest issuers, the chain is a distribution feature. BUIDL on Ethereum is BlackRock distributing money-market exposure through a settlement system that lets the wrapper move at all hours. The actual claim, in the worst case, still resolves off-chain through the issuer.

That trade is a bet on a specific issuer's distribution stack winning more share. A bet on permissionless tokenization eating Wall Street looks different. Citi's base case is consistent with both ideas, and also with a world where most of the $5.5 trillion never touches a public chain at all.

The bear case, and what it implies

Even Citi's bear case is $2.7 trillion. That is 159 times today's market. The forecast range, $2.7 trillion to $8.2 trillion, says the bank thinks adoption will happen. The disagreement is about speed.

What would push the outcome toward the bear case:

• Regulators slow the rollout. The IMF warning is one data point; supervisors in Europe and Asia have been more cautious than the U.S. Senate, which passed the GENIUS Act in July 2025 and advanced the Digital Asset Market Clarity Act in May.
• The big-name infrastructure projects miss their dates. DTCC and Nasdaq are working on aggressive 2026-27 timelines. Slippage is normal.
• Permissioned and permissionless stacks fail to interoperate, which leaves much of the tokenized value siloed inside individual bank infrastructure.

The bull case is the reverse: faster regulatory clarity, working interoperability, and one or two large fund managers committing to public-chain rails for the distribution layer.

So what should a reader do with this

Three takeaways, depending on what you actually hold.

If you own RWA tokens on public chains, separate two questions. Is the underlying issuer reliable, and is the wrapper claim-equivalent in stress. The Citi forecast is good for the issuers' business. It is not automatically good for token prices, especially for tokens whose value depends on being more than a distribution layer.

If you are watching tokenization as a macro thesis, watch the DTCC and Nasdaq calendar, not the price of Ondo or Maple. The base case becomes reality on the day stock settlement moves on-chain at scale. That moment looks a lot more boring than a meme-coin breakout. It is also the one that compounds.

If you are running cash, the most boring takeaway is the most useful. By 2030, on-chain U.S. Treasury exposure is likely to be a mature product offered by every large fund manager. Today it is a curiosity with $7 to $15 billion under management. The Citi report is telling you the product category will exist. It is not telling you which specific token to own.

The headline number will keep getting quoted. The interesting work is reading what it assumes and where the assumptions live.

Sources

• CoinDesk: Citi predicts the tokenized securities market will grow to $5.5 trillion by 2030 (Jun 1 2026)
• Crypto Times: Citi Sees $5.5T Tokenized Asset Market by 2030 (Jun 1 2026)
• Banking Exchange: Tokenization of Real-World Assets Will Hit $5.5 Trillion by 2030, Citi Says
• CoinDesk: IMF warns tokenization could bring crypto risks into global financial markets (Apr 6 2026)
• RWA.xyz: Tokenized U.S. Treasuries dashboard
• crypto.news: Tokenized real world assets triple to $34 billion as Treasuries and Ethereum lead (May 2026)

This is not financial advice.