White House staff were warned last month not to use insider information to place bets on prediction markets. The email was sent to staff on March 24, the day after President Donald Trump announced a temporary pause on military threats against Iranian infrastructure. The memo highlighted concerns regarding government officials using non-public info to place bets on platforms like Kalshi or Polymarket. White House spokesman Davis Ingle dismissed reports suggesting wrongdoing as 'baseless'. He emphasized that all federal employees must adhere to ethics guidelines preventing insider trading. The warnings come amid growing scrutiny of prediction markets, especially after a surge of trades before significant announcements. Recent discussions in Congress also address the legality and ethics surrounding betting on military action outcomes.