JPMorgan Dumps Prediction Market Client, Then Invites Its Founder to Share Insights

JPMorgan Chase abruptly cut ties with Polymarket in 2025 due to regulatory concerns surrounding the prediction-market company.

The bank's decision was not a simple one, however. After severing its banking relationship, JPMorgan invited Polymarket founder and CEO Shayne Coplan to speak at a private client event, where he could share his perspective with wealthy customers.

This contradictory stance highlights the complex position prediction markets have created for traditional finance. Polymarket had previously paid a $1.4 million penalty to the Commodity Futures Trading Commission in 2022 and agreed to block U.S. users after being accused of operating an unregistered derivatives platform.

The company has since found a way back into the United States, but regulatory scrutiny remains. JPMorgan's concerns about Polymarket were not theoretical; banks are responsible for understanding the businesses they serve and the compliance risks those relationships create.