Trump Proposes 10 Percent Credit Card Rate Cap Sparking Banking Selloff

Market Shockwaves Hit Banking Sector

Wall Street witnessed a dramatic selloff Monday morning as President Donald Trump called for a 10%, one-year cap on credit card interest rates in a post on Truth Social on Friday, without outlining how such a move would play out . The proposal sent shockwaves through the financial sector, with Capital One shares dropping 6% in midday trading and Synchrony Financial tumbling more than 8% .

Major banks saw significant losses, though diversified institutions fared better than credit card specialists. Citigroup lost almost 4%, JPMorgan Chase and Bank of America fell 2%, as did Visa and Mastercard, credit card payments processors that don't put any of their capital at risk . The proposed 10% figure sits significantly below Bankrate's reported average of 19.65% , representing a fundamental shift in how credit cards operate.

The timing couldn't be more challenging for banks, as Americans had a collective $1.23 trillion in credit card debt as of the third quarter last year . Credit cards represent one of the most profitable products for financial institutions, making Trump's proposal particularly threatening to their business models.

Industry Pushback and Economic Concerns

Banking trade groups immediately mobilized against the proposal, warning of severe consequences for consumers. "Evidence shows that a 10% interest rate cap would reduce credit availability and be devastating for millions of American families and small business owners who rely on and value their credit cards, the very consumers this proposal intends to help," the trade groups said .

Wall Street analysts expressed deep skepticism about the plan's viability. JPMorgan described the proposal as a "high-severity, low-probability risk" — and, if implemented, "would fundamentally reshape the card industry, substantially reducing profitability for issuers and access to credit for consumers" . Bank insiders painted an even grimmer picture, with "We cannot offer products at a loss; there's no scenario where we would take our entire portfolio to 10%," said a person with knowledge of the operations of a large bank. "It's not a stretch to suggest this will very quickly tank the economy" .

The implementation mechanism remains unclear, creating additional uncertainty for investors and institutions. It's not clear how Trump plans to cap card fees without executive order, voluntary action or Congress first passing legislation, according to Goldman Sachs .

Strategic Adaptations and Market Winners

Banks are already contemplating dramatic operational changes if the cap becomes reality. Rather than offer loss-making products to consumers, the industry would simply stop offering access to customers with subprime credit, along with a slew of other changes around card programs including scaling back rewards . Financial institutions may also look to raise annual fees, reduce rewards generosity, or introduce new charges to compensate for lost interest income .

Some sectors could benefit from the disruption. Buy-now-pay-later companies like Affirm saw their stocks rise, with the cap potentially having "major positive ramifications" for fintech providers of buy now, pay later loans, according to Mizuho analyst Dan Dolev. Affirm's stock rose 4% early Monday . Alternative lending platforms could fill the void left by traditional credit cards retreating from riskier customers.

The proposal represents more than a policy shift—it signals a potential transformation of American consumer finance. As banks prepare for earnings calls this week, starting with JPMorgan on Tuesday, investors will scrutinize how financial institutions plan to navigate this regulatory challenge while maintaining profitability in an increasingly complex lending landscape.