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Former Rep. George Santos is facing renewed legal scrutiny, this time over allegations of insider trading on the prediction market platform Kalshi.
George Santos’ State of the Union bets under review
In February, several months after receiving a commutation from President Donald Trump, Santos announced on X that he planned to attend the State of the Union address. At the time, Kalshi users had already wagered millions of dollars on contracts tied to attendees at the event, including whether Santos would appear in the gallery.
His announcement reportedly boosted the market’s expectation that he would attend.
However, Santos ultimately did not appear at the address. During the speech, he posted on X that he was stuck at the airport and unable to make the event.
Santos had allegedly purchased Kalshi contracts predicting that he would not attend the State of the Union before making his public announcement. NPR reported that three individuals with direct knowledge of the trades said Santos placed the wagers while knowing he would not attend, potentially allowing him to profit from market movements influenced by his own statements.
According to NPR News and subsequent reporting by Reuters, Kalshi detected the trading activity, froze Santos’ account, and referred the matter to the U.S. Department of Justice and the Commodity Futures Trading Commission. Both agencies are now investigating the matter. No criminal charges have been filed, and the investigations remain ongoing.
Santos has denied wrongdoing. In public statements, he called the allegations “preposterous” and said he looks forward to cooperating with any government inquiry.
Prediction market integrity remains under scrutiny
The Santos investigation highlights a broader concern surrounding prediction markets: whether individuals with advance knowledge of an event—or the ability to influence its outcome—can exploit that information for financial gain.
One recent example involves U.S. Army Master Sgt. Gannon Ken Van Dyke, who federal prosecutors allege used classified information related to an operation involving Venezuelan President Nicolás Maduro to place trades on Polymarket. Authorities say the trades generated more than $400,000 in profits. Van Dyke was arrested in April and faces multiple federal charges.
Meanwhile, the Commodity Futures Trading Commission has continued gathering public input on the future regulation of prediction markets and the scope of its enforcement authority. Cases involving Santos and Van Dyke are likely to intensify debates over market integrity, insider information, and the regulatory framework governing event-based contracts.
