🔗 Share this article A Forecasting Platform Trader Made $Nearly Half a Million on Wagers on the Ouster of Maduro. In this photo illustration, a Polymarket logo is seen displayed on a smartphone. A bettor made nearly half a million dollars from wagers on the downfall of the Venezuelan leader just before it was made public, sparking debate about whether someone profited from non-public details of American actions. Sudden Shift in Forecasts Wagers on Polymarket, a blockchain-based service, that Nicolás Maduro would be no longer in control by the month's conclusion rose in the period preceding former President Trump stated on Saturday that the president had been taken into custody. One account, which became a member in December and took four positions, all on the Venezuelan situation, made more than $436K from a modest bet of over $32,000. The identity is unknown. The user had only a cryptographic address for identification. Market Signals Before News Break Trading information shows that traders assessed the probability of Maduro's exit at just 6.5% in the midday period of the Friday before the event. Yet the market's assessment had climbed to over 10% by shortly before midnight and skyrocketed in the first hours of the next day, indicating a rapid movement in betting activity immediately prior to the public announcement was made. "This specific wager has all the characteristics of a trade based on confidential knowledge," said Dennis Kelleher. Several of other individuals also earned tens of thousands of dollars from bets on the same outcome. Legal Questions Intensifies Politicians are starting to take note. Proposed legislation presented on Monday seeks to ban public officials from placing bets on forecasting platforms if they have "confidential government knowledge" related to a bet. Market Background Forecasting platforms have surged in popularity in the United States, with users able to bet on everything from sports to current affairs. Prediction markets were examined under the last presidential term. But it has found a more favorable environment during the current presidency. Using confidential knowledge is a crime in the traditional financial markets, but there are more ambiguous rules in the forecasting space. A spokesperson for another major platform said their site "explicitly prohibits insider trading of any form."