White House Staff Reportedly Warned Not to Place Bets on Prediction Markets

Brad Senkiw - Contributor at Covers.com
Brad Senkiw • News Editor 16+ years betting experience
Updated: Apr 10, 2026 , 11:17 AM ET • 4 min read

White House Management Office email, obtained by CBS News, warns profiting from insider information is "a very serious offense and will not be tolerated.”

Photo By - Reuters Connect. A general view of the White House as U.S. President Donald Trump's motorcade returns following a trip to Trump National Golf Club, in Washington, D.C., U.S., July 20, 2025. REUTERS/Al Drago

White House staff were recently told not to engage in prediction market contract trades.

Key Takeaways

  • White House Management Office email told aids that it’s a “criminal offense” to use insider information to profit from Kalshi and Polymarket.

  • The warning was sent on March 24. 

  • Concerns about the use of nonpublic information profiting have been raised during the Iran War.

An email was sent to White House aides on March 24, according to a CBS News report, advising that it’s a “criminal offense” for them to use insider information to trade on prediction market sites like Kalshi and Polymarket, or to help others profit.

“Recent press reports have raised concerns about government officials using nonpublic government information to place wagers on online prediction markets, such as Kalshi or Polymarket,” the White House Management Office email, obtained by CBS News, stated. “All White House employees are reminded that the misuse of nonpublic information by government employees for financial benefit is a very serious offense and will not be tolerated.”

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Raising awareness 

The warning comes after multiple reports of prediction market users with little to no account histories suddenly profiting from contracts centered around the Iran War. Federal prosecutors began investigating insider information in relation to prediction markets last month.

Federal lawmakers have also introduced a bill that would prohibit public officials, including the President and members of Congress, from using nonpublic information to trade contracts. Crackdown efforts have taken off since a prediction market user made more than $400,000 from the U.S. capturing Venezuelan president Nicolas Maduro. 

Polymarket recently introduced rule changes to help halt insider information trading, while Kalshi has stated that it doesn’t permit it either. 

Legal challenges

Prediction market news has also centered around lawsuits and court battles between trading exchanges and states. Arizona was recently sued by the Commodity Futures Trading Commission, which regulates prediction markets. 

Kalshi filed a motion that would’ve kept the state from seeking criminal charges against the operator for offering sports contracts in a legal sports betting state, but it was denied by a federal judge. The CFTC has challenged the ruling.

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Brad Senkiw - Covers
News Editor

Brad has been covering sports betting and iGaming industry news for Covers since 2023. He writes about a wide range of topics, including sportsbook insights, proposed legislation, regulator decision-making, state revenue reports, and online sports betting launches. Brad reported heavily on North Carolina’s legal push for and creation of online sportsbooks, appearing on numerous Tar Heel State radio and TV news shows for his insights.

Before joining Covers, Brad spent over 15 years as a reporter and editor, covering college sports for newspapers and websites while also hosting a radio show for seven years.

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