JPMorgan Ends Banking Relationship With Polymarket Amid Regulatory Concerns

JPMorgan Chase ended its banking relationship with prediction market platform Polymarket in October 2025, citing regulatory concerns, according to a Financial Times report published on August 14, 2026. The bank reportedly asked Polymarket to move its account to another financial institution.

Polymarket has since transferred its banking relationship to an unidentified institution. However, the move did not completely sever ties between the two companies.

Polymarket told the Financial Times that it continues to maintain a “close, active relationship” with JPMorgan across several entities, operational integrations and the processing of customer funds. JPMorgan did not comment on the matter.

The banking decision came as Polymarket was working to rebuild its regulatory standing in the U.S. market.

In January 2022, the Commodity Futures Trading Commission (CFTC) ordered Blockratize, Polymarket’s parent company, to pay a $1.4 million civil penalty and shut down markets that failed to comply with federal derivatives regulations.

Polymarket subsequently took steps to strengthen its U.S. regulatory position. By October 2025, it had acquired QCX and QC Clearing and obtained a CFTC staff letter providing limited no-action relief from certain reporting and recordkeeping requirements.

The CFTC currently lists QCX LLC, operating as Polymarket US, as a designated contract market. The regulator later amended the designation in November to allow futures commission merchant intermediation.

Despite those developments, Polymarket’s regulatory position remains uncertain.

The Financial Times reported in June that the CFTC had opened another investigation into the company, citing a person familiar with the matter. The regulator has not publicly confirmed the investigation, while both the CFTC and Polymarket declined to comment on its focus.

The prediction market platform is also facing scrutiny at the state and local levels. On July 27, Polymarket US and Kalshi obtained preliminary relief against Minnesota’s prediction market ban. However, the federal court emphasized that the injunction did not represent a final ruling on the underlying legal issues.

More recently, on August 12, the New York City Council announced an inquiry into the marketing of prediction markets and requested information from Polymarket and three other platforms.

The continued interaction between the companies makes the banking decision more complicated than a complete separation.

According to the Financial Times, JPMorgan invited Polymarket CEO Shayne Coplan to speak at a private banking conference in Miami in February. The bank is also reportedly considering a potential underwriting role if Polymarket eventually moves toward an initial public offering.

However, there has been no public IPO filing, meaning any potential underwriting role remains speculative at this stage.

The situation also comes amid a broader U.S. debate over banks cutting ties with certain industries. In a December 2025 review, the Office of the Comptroller of the Currency said it had examined nine large national banks, including JPMorgan, and found that each had policies restricting certain lawful industries or subjecting them to additional reviews.

While navigating regulatory challenges, Polymarket is also reportedly seeking significant new capital.

Reuters reported on August 4 that the company was in early discussions to raise approximately $1 billion at a valuation above $20 billion, citing Bloomberg. Reuters said it could not independently verify the report, and Polymarket did not respond to its request for comment.

The reported financing would follow substantial backing from Intercontinental Exchange, the parent company of the New York Stock Exchange. ICE invested $1 billion in Polymarket in October 2025 and announced an additional $600 million investment in March 2026.

For now, however, the reported $1 billion fundraising remains under discussion rather than a completed transaction.

Polymarket’s regulatory future will depend partly on the reported CFTC investigation and ongoing legal disputes at the state level. The Minnesota injunction currently protects its federally regulated exchange from the state’s ban, but broader questions surrounding federal derivatives authority and state gambling powers remain unresolved.

The company’s potential capital markets plans are similarly uncertain. JPMorgan’s reported interest in a future underwriting role does not confirm that Polymarket will pursue an IPO, while the reported $1 billion funding round has yet to be finalized.

JPMorgan’s decision illustrates the difficult position prediction markets continue to occupy in the U.S. financial system. Polymarket can simultaneously attract major institutional interest and face concerns from a major bank over regulatory exposure.

This shows that regulatory recognition alone may not be enough to secure mainstream financial infrastructure. Until federal and state authorities establish clearer boundaries for prediction markets, banks may continue to balance the commercial opportunity against the potential compliance and reputational risks.