Are big banks quietly taking over crypto?

Not long ago, the biggest banks in the world were calling Bitcoin and crypto a fraud. Today, those same institutions are launching blockchain tokens, building crypto custody platforms, and pushing their own stablecoins into everyday banking apps.

This isn’t just a change of heart. It’s a fight over who will control the rails of digital money for the next few decades—and whether your digital dollars stay open and permissionless, or locked inside the traditional banking fortress.

Stablecoins vs tokenized deposits: the quiet fork in the road

To understand what’s happening, you first need to see the difference between two types of digital dollars that are competing for your money right now: stablecoins and tokenized deposits.

What are stablecoins?

Stablecoins like USDC and USDT are digital tokens designed to track the value of the US dollar. They’re issued by private companies, backed by reserves such as cash and short-term government bonds, and they live outside the traditional banking system.

When you hold a stablecoin, your money is not sitting as a deposit inside a commercial bank. Instead, it’s held in reserves by the issuer, often spread across multiple banks and assets. You can move it 24/7 on public blockchains like Ethereum, Solana, or others, without asking a bank for permission.

What are tokenized deposits?

Tokenized deposits look similar on the surface, but they’re very different under the hood. A tokenized deposit is a blockchain token that represents a direct claim on money held inside a bank account. It’s a liability of the bank itself, just like a normal checking or savings deposit.

JP Morgan’s JPMD token, which went live on Coinbase’s Base network in late 2025, is a prime example. It’s:

• A direct claim on dollars inside JP Morgan
• Eligible for FDIC protection (like a regular bank deposit, subject to limits)
• Interest-bearing under banking rules
• Fully inside the regulated banking system

In other words, banks are taking crypto’s technology, stripping out the part that lets your money truly leave the banking system, and rebuilding it inside their own walls.

Why banks see stablecoins as an existential threat

Why are banks suddenly racing to launch their own blockchain products? Because stablecoins quietly attack the foundation of their business model: deposits.

Consulting firm McKinsey ran the numbers. For every $1,000 that moves from a bank account into a stablecoin like USDC, banks lose roughly $850 in funding. About 85% of that money effectively disappears from the traditional banking system.

That’s a huge problem for banks. Deposits are the raw material they use to make loans and earn interest. They’re the base of the fractional reserve system. If deposits slowly leak out into stablecoins over years, the entire machine starts to weaken.

Analysts already expect a gradual drain of core deposits as stablecoins grow. Even a small percentage shift over five years could mean hundreds of billions of dollars leaving the banking system. It’s a slow leak in the dam—but leaks are how dams eventually break.

So when banks say tokenized deposits are a “safer” or “better” alternative to stablecoins, what they’re really offering is a cage with a blockchain painted on the bars. You get some of the speed and programmability of crypto, but your money never truly leaves the bank’s control.

The custody land grab: owning the vaults

Money isn’t the only thing at stake. There’s another, less flashy part of the crypto stack that banks are racing to dominate: custody.

Custody is simply the business of holding assets securely—making sure they don’t get hacked, lost, or mishandled. It sounds like boring plumbing, but in finance, whoever controls the plumbing often ends up controlling the building.

BNY Mellon: the old guard moves in

BNY Mellon, the oldest bank in the United States, already holds an astonishing $59.4 trillion in assets under custody as of March 2026. That’s more than the combined annual economic output of the US, China, and Germany.

On May 7, 2026, BNY Mellon launched institutional crypto custody in Abu Dhabi, starting with Bitcoin and Ethereum and planning to add stablecoins and tokenized real-world assets. The same institution that once watched crypto from the sidelines is now offering to hold it for the world’s biggest investors.

Standard Chartered: from experiment to core business

Standard Chartered dipped its toes into crypto back in 2020 by helping create a custody venture called Zodia. That was a cautious, arm’s-length experiment.

But on May 18, 2026, the bank went all-in. It bought out the regulated custody business and brought it fully in-house. Just nine days later, on May 27, it became the first globally systemically important bank to run an institutional crypto custody transaction in Hong Kong.

In traditional finance, being first matters. The first mover often helps set the standards and expectations that everyone else has to follow.

Morgan Stanley: undercutting on price

Morgan Stanley is taking an even more aggressive approach. In February 2026, it applied for a national trust charter so it can bring crypto custody, staking, and trading fully in-house, cutting out third-party providers.

Then it launched crypto trading on E*TRADE at a 0.50% fee—cheaper than Charles Schwab (0.75%) and Fidelity (around 1.00%). When it rolled out its Bitcoin ETF in April, it set the expense ratio at just 0.14%, the lowest in the market at launch.

This is a classic volume play: enter at the bottom of a price war, win market share, and become the default choice for mainstream investors who want crypto exposure without leaving their brokerage app.

And it’s not just banks. Between December 2025 and March 2026, 11 firms—including Circle, Ripple, BitGo, and others—filed for or received similar federal trust approvals. On April 2, 2026, Coinbase itself got conditional approval for a national trust charter.

Now you have two armies—big banks and crypto-native firms—racing for the same hill: becoming the trusted vault for digital assets. Whoever plants their flag first will have a huge say in how digital money works for everyone else.

Banks launching their own stablecoins

Tokenized deposits were the first move. But some banks decided that wasn’t enough. They also want their own stablecoins—tokens that can move outside their own ledgers, but still keep users inside their ecosystem.

SoFi USD: a stablecoin in your banking app

On May 27, 2026, SoFi crossed a major line. It became the first US chartered bank to put a stablecoin directly into a consumer banking app.

SoFi USD now sits alongside checking and savings accounts for roughly 14.7 million members. It’s not some separate crypto app or exchange—it’s just another balance inside the same interface people already use for their everyday money.

SoFi also partnered with Mastercard so SoFi USD can be used to settle payments across Mastercard’s global network. That means the wall between “crypto” and “normal” money just got a lot thinner.

Fidelity’s digital dollar

Fidelity joined the race in February 2026 with the Fidelity Digital Dollar (FID). Its reserves are held at BNY Mellon—again showing how the same few institutions keep appearing at every layer of this new system.

The pattern is clear: large, trusted financial brands are rolling out their own digital dollars, backed by the same old institutions, but dressed up in crypto’s language of speed and innovation.

Quivalis: Europe’s banking bloc fights back

In Europe, the move is even more coordinated. A group of 37 financial institutions across 15 countries—including heavyweights like ING, BNP Paribas, BBVA, and UniCredit—is building a single euro stablecoin called Quivalis.

Instead of one bold bank going it alone, they’re forming a consortium. That consortium is the moat. No single European bank can realistically challenge the dominance of dollar stablecoins, which currently account for about 98% of the global stablecoin market. But 37 banks moving together can build a fortress before any crypto-native firm can get there first.

S&P Global estimates that the euro stablecoin market could grow to €1.1 trillion by 2030, up from less than 2% of all stablecoins today. The banks aren’t just reacting to a trend—they’re racing to own a market before it fully exists.

The most revealing detail: the consortium hired the former head of Coinbase Germany as CEO. Europe’s banking establishment is literally recruiting leadership from the crypto side to help design its defense.

How regulation is being tilted toward banks

None of these moves—tokenized deposits, bank-backed stablecoins, massive custody platforms—would be possible without one crucial ingredient: the rules changing in the banks’ favor.

There’s a pattern throughout financial history: big banks embrace new technology the moment the regulations allow them to dominate it.

The Genius Act: yield quietly outlawed

In July 2025, the US passed the Genius Act, the first federal framework for stablecoins. On the surface, it looks like a consumer protection bill: it requires full reserve backing and sets guardrails around how stablecoins can operate.

But buried inside is one key provision: stablecoin issuers are banned from paying yield. If you hold a stablecoin, the issuer is legally forbidden from paying you interest on it.

Ask yourself who that really protects. The one big advantage bank deposits still have over stablecoins is that banks can pay interest. If stablecoins could also pay yield, they’d become a much more attractive alternative to traditional savings accounts.

The banking lobby’s own commissioned research claimed that allowing stablecoin yield could trigger up to $6.6 trillion in deposit outflows. That’s $6.6 trillion reasons to make sure your stablecoin pays you nothing.

So the law was framed as investor protection, but in practice it built a wall around the one feature—yield—that could make open stablecoins truly competitive with bank deposits.

The Clarity Act: the live battlefield

Now there’s a second bill on the table: the Clarity Act. It passed the Senate Banking Committee 15–9 on May 14, 2026, and it includes exactly what banks fear most: a path for crypto firms to offer deposit-like rewards on stablecoins.

The American Bankers Association (ABA) is fighting this bill with everything it has. On May 11, it sent an emergency letter to every bank CEO in the country. Bank members then flooded the Senate with more than 8,000 letters opposing the bill.

This is full-scale lobbying warfare. And recently, the mask slipped completely.

On May 29, JP Morgan’s CEO went on Fox Business and said that if the bill allows crypto firms to pay interest on digital dollars, “the banks will not accept it.” He warned it would “eventually blow up” and accused Coinbase’s CEO of spending hundreds of millions on lobbying for an unfair edge.

At the same time, JP Morgan is running a tokenized deposit on Coinbase’s own network and filing funds on public Ethereum. Publicly, it warns that crypto competition is dangerous. Privately, it’s building on the same rails—just in a way that keeps control inside the banking system.

Even Republican senator Bernie Moreno, from a party that banks often rely on, called the banking lobby a “cartel in full panic mode,” defending a monopoly that pays consumers next to nothing.

Adoption or capture?

So what’s really going on here? Are banks finally embracing crypto—or are they capturing it?

The Bank of England’s policy maker Megan Greene has already said she expects tokenized deposits to take over from stablecoins, and that in five years we may wonder why we talked about stablecoins at all.

That’s the establishment calmly telling you it plans to replace the open, disruptive version of digital money with something it fully controls.

The original promise of crypto and digital money was simple:

• Open and permissionless access
• Fast, global transfers that settle in seconds
• Anyone with a phone can hold and send value
• No single institution deciding who’s allowed in

What’s being built instead is a familiar system with a blockchain coat of paint. The same gatekeepers, the same concentration of power, the same incentives—just faster and wrapped in the language of innovation.

Banks looked at a technology that threatened to make them optional and decided that if they couldn’t kill it, they would own it. They are:

• Using tokenized deposits to keep money trapped inside the banking system
• Grabbing control of custody to become the default vault for digital assets
• Forming stablecoin consortiums to dominate new currency rails
• Pushing for regulations that block open stablecoins from competing on yield

For everyday users and investors, the key question is whether you want your digital dollars to behave like open internet money—or like a slightly upgraded bank account.

As this plays out, it’s worth staying informed, especially if you’re positioning for the next cycle or thinking about how to protect your savings. If you’re planning ahead for the coming years in crypto, it may help to pair this big-picture view with practical strategies, like those covered in this guide to preparing for the next major crypto bull run.

And as privacy, regulation, and control keep colliding, projects that prioritize decentralization and user sovereignty may look increasingly attractive—much like how some investors are rethinking protocol design after incidents such as Zcash’s recent bug and Cardano’s contrasting approach.

Whether this moment becomes true adoption or quiet capture will depend on how regulators, users, and crypto-native firms respond in the next few years. The technology is here. The real battle now is over who gets to control it.