White House Warns Staff on Prediction Market Bets Amid Iran Tensions

The White House quietly instructed its employees last month to stop using nonpublic information to bet on the outcome of global events, particularly those tied to the United States' rapidly escalating military confrontation with Iran. The March 24 email from the White House Management Office, first reported by The Wall Street Journal and confirmed by multiple outlets, arrived one day after President Donald Trump announced a five-day pause in strikes targeting Iranian energy infrastructure and power plants. It explicitly warned that using confidential government knowledge to wager on platforms such as Polymarket and Kalshi constitutes a serious offense that could violate ethics rules and even amount to a criminal act.

The timing of the warning has only intensified scrutiny. In the minutes before Trump's March 23 Truth Social post announcing the pause, traders executed massive bets on oil futures. Bloomberg and Reuters data show contracts covering at least six million barrels of Brent and West Texas Intermediate crude were sold in a frantic two-minute window, far exceeding normal volume. Oil prices subsequently plunged 15 percent. On Polymarket, more than 50 new accounts appeared shortly before the ceasefire timing became public, with three of them collectively profiting more than $600,000 by correctly forecasting the exact developments. Trades on these platforms are conducted in cryptocurrency and cannot be easily traced to individuals.

This pattern fits a disturbing trend. In January, an anonymous Polymarket bettor earned nearly $500,000 by predicting the precise timing of Venezuelan President Nicolás Maduro's capture by U.S. forces, an operation that relied on sensitive intelligence. Critics argue these repeated windfalls strain credulity and suggest that information may be leaking from inside the administration or its inner circle.

White House spokesman Davis Ingle rejected such suggestions. "Any implication that Administration officials are engaged in such activity without evidence is baseless and irresponsible reporting," he told multiple outlets. Ingle pointed to existing federal ethics guidelines that prohibit the misuse of nonpublic information for private gain and insisted that "the only special interest that will ever guide President Trump is the best interest of the American people." He also noted that Trump has publicly supported strong markets while calling for restrictions on officials trading with inside knowledge.

Yet the administration's defense has done little to quell bipartisan concern. Democratic Senator Adam Schiff of California and Republican Senator John Curtis of Utah introduced legislation this week that would ban prediction market trading by members of Congress and senior government officials. The bill reflects growing alarm over an industry that has exploded in popularity since the 2024 election. Polymarket and Kalshi now host billions in wagers on everything from Federal Reserve rate decisions to military conflicts, operating in a regulatory gray area where they claim to function more like investment vehicles than gambling apps.

Adding to the optics is the Trump family's direct connection to the sector. Donald Trump Jr. serves as an adviser to both Kalshi and Polymarket. The family's social media company, Truth Social's parent, announced plans last year to launch its own prediction market service. Trump himself has frequently used social media to float policy ideas on Iran, moves that have at times appeared calibrated to market reactions. Traders have even coined a term for the pattern: TACO, or "Trump Always Chickens Out," describing instances when the president has appeared to back away from threats after markets turned sharply against them.

The White House email itself reads as an acknowledgment of the problem. It states plainly that recent press reports "have raised concerns about government officials using nonpublic government information to place wagers on online prediction markets" and reminds staff that such actions are "a very serious offense." Yet the message was delivered internally even as new accounts continued to appear on Polymarket with uncanny timing.

Prediction markets have long been defended by their proponents as efficient tools for aggregating information and revealing collective wisdom about future events. In practice, when those events involve war, captured heads of state, and sudden shifts in military policy, the line between insight and insider information becomes dangerously thin. With the United States still deeply involved in the Iran conflict, and with oil markets, cryptocurrency bets, and national security decisions now intertwined, the potential for abuse is obvious.

Administration officials insist there is no evidence of wrongdoing. But the combination of well-timed multimillion-dollar trades, untraceable cryptocurrency profits, familial ties to the betting platforms, and a belated internal warning has left lawmakers, regulators, and the public with legitimate questions about whether the people's government is once again being used for private enrichment. As Congress considers new restrictions, the episode underscores how easily the machinery of state can blur into a casino for those with access to information the rest of the country learns only after the fact.