The Card Networks Built a Stablecoin That Pays Everyone But Circle

Circle spent years convincing the world that issuing a stablecoin was a hard, capital-intensive, regulation-heavy business worth a premium multiple. Then a consortium of 140 companies showed up on June 30 and priced that premium at roughly zero.

The Open USD stablecoin is the reason. Backed by Visa, Mastercard, BlackRock, Coinbase and Google, launched first on Solana, and endorsed by Stripe as the default dollar token across its payment stack, OUSD arrived as the most heavily sponsored stablecoin in the market's history. Circle's stock did not wait for the analysts. Shares fell about 16% intraday, and by the time the week was out some accounts had the drawdown closer to 25%.

The threat is not the logos, it is the economics

Plenty of stablecoins have launched with big names attached and gone nowhere. PayPal's PYUSD is the obvious cautionary tale. So the interesting part of Open USD is not the roster. It is the plumbing underneath it.

USDC, like Tether before it, keeps the yield. You hand Circle a dollar, Circle parks it in short-term Treasuries earning north of 4%, and Circle keeps the interest. That spread is the entire business. It is why Circle went public at a valuation that assumed the arrangement would hold.

Open USD breaks the arrangement on purpose. Partner businesses can mint OUSD at no cost, with no volume caps, and keep the yield on the reserves backing the tokens they distribute. The issuer gives the interest away to the companies moving the money. Stripe, a merchant acquirer processing hundreds of billions in payments, does not have to be talked into a token that pays it to hold float it was already sitting on.

That is a different kind of competition. Circle can cut fees. It cannot easily hand back the one revenue stream that justifies its existence without becoming a charity.

Why the merchants care more than the traders

Retail crypto users tend to think about stablecoins as a place to sit between trades. Merchants think about them as float. A payment processor holds enormous balances in transit at any given moment, and in a 4% rate environment that float is worth real money to whoever captures it.

USDC's model quietly told every distribution partner that the float belonged to the issuer. Open USD tells them it belongs to them. When the counterparties are Visa and Mastercard, whose entire history is built on extracting basis points from money in motion, the pitch lands without a slide deck.

There is a reason the Motley Fool called this a potential disruption to the whole stablecoin market rather than a single-competitor story. If the winning design is the one that gives yield to distributors, then Circle's model is not just facing a rival. It is facing obsolescence.

The regulatory needle OUSD has to thread

Here is where it gets awkward. The GENIUS Act, signed a year ago, explicitly prohibits stablecoin issuers from paying yield or interest to holders. Congress wrote that ban to stop stablecoins from becoming unregulated money-market funds that compete with bank deposits.

Open USD's answer is a distinction, and whether it survives contact with regulators is the open question of the summer. OUSD does not pay yield to the person holding the coin. It shares reserve yield with the businesses distributing it. A merchant is not a depositor. A distribution partner is not a retail holder.

That reading might hold. It might also look, to a skeptical regulator, like the exact economic outcome the statute meant to prevent, routed one layer up the stack. The six federal agencies finalizing GENIUS Act rules this month were not writing with a 140-company consortium in mind, and the gap between what the law says and what OUSD does is precisely the kind of thing final rules tend to close.

The Solana choice was not sentimental

OUSD launched first on Solana, and the venue matters more than it looks. Solana already settles a disproportionate share of stablecoin volume, which means the consortium put its token where the money already moves rather than where the crypto-native crowd argues about decentralization. It is a merchant's decision, not an ideologue's. Cheap, fast settlement is what a payment processor wants, and Solana offers it whether or not the token's backers ever touch the network's own asset.

That choice also isolates the launch from a familiar failure mode. Plenty of stablecoins have tied their fate to the chain they debuted on and sunk when that chain's narrative cooled. Open USD is explicitly designed to expand across chains through the rest of 2026, treating Solana as a beachhead rather than a home. The token is meant to be everywhere merchants are, which is the opposite of a bet on any single network.

Circle's defenders have a real argument

None of this means Circle is finished, and it is worth stating the countercase plainly. USDC has a $73.4 billion market cap, a multi-year head start on integrations, and regulatory relationships that a brand-new token does not. Distribution is not the same as adoption. A stablecoin only matters if people actually hold it, and OUSD does not fully launch across chains until the end of 2026.

Consortiums are also famously bad at moving fast. When Visa, Mastercard, Coinbase, BlackRock and Google all have to agree on a roadmap, the roadmap tends to arrive late and watered down. Circle answers to shareholders and can act in an afternoon. That is not nothing.

And there is the fragmentation problem, which cuts against everyone. A world with USDT, USDC, PYUSD, Robinhood's USDG partners and now OUSD is a world where an ordinary user has no idea which dollar their balance is actually denominated in, or which one their next counterparty will accept. Keeping track of balances scattered across five near-identical dollar tokens and a dozen chains is the sort of quiet friction that sends people to a portfolio tool like The Crypto App just to see what they own. The winner of the stablecoin wars may not be the token with the best yield-share. It may be whichever one solves the mess the yield-share created.

What the stock drop actually priced

Markets are not always right, but they are fast, and the speed of Circle's decline said something specific. Investors did not mark the company down because OUSD is live and taking share today. It is not. They marked it down because the existence of a credible free-mint, yield-to-distributor competitor changes what Circle can charge forever.

A business whose moat is "we keep the interest" is only as valuable as the market's willingness to let it keep the interest. Open USD is a coordinated bet, by the largest payment networks on earth, that the market's willingness just expired. Circle can survive that bet. What it probably cannot do is go back to being priced as if the bet was never placed.

The card networks did not build a better stablecoin. They built a stablecoin designed to make the profitable version of the business impossible for anyone who tries to keep the profits. Now the question is whether the regulators writing this month's rules see a clever distinction or a loophole wearing a suit.