🔗 Share this article A Prediction Market User Earned $Nearly Half a Million on Bets Predicting Maduro's Downfall. In this photo illustration, a Polymarket logo is seen displayed on a smartphone. An individual earned a substantial sum from wagers on the downfall of Nicolás Maduro shortly prior to it was made public, leading to inquiries about potential gains made from inside knowledge of the event. Market Movement in Forecasts Wagers on Polymarket, a crypto-powered platform, that the Venezuelan president would be no longer in control by the month's conclusion increased in the hours before Donald Trump announced on the weekend that the president had been taken into custody. A particular user, which became a member last month and took four positions, all on the Venezuelan situation, made more than $nearly half a million from a modest bet of over $32,000. Who placed the bet is a mystery. The anonymous account had only a string of letters and numbers for identification. Probability Spikes Before Public Statement Trading information shows that participants put the odds of the president's removal at just 6.5% in the midday period of Friday, January 2nd. However the odds had jumped to over 10% by shortly before midnight and skyrocketed in the morning of January 3rd, pointing to a rapid movement in positions immediately prior to the social media post was made. "This specific wager has all the characteristics of a bet based on non-public details," said Dennis Kelleher. A handful of other platform users also profited tens of thousands of dollars from bets on the same outcome. Political Attention Emerges Elected officials are beginning to pay attention. A bill put forward on the start of the week seeks to ban federal workers from placing bets on prediction markets if they have "material nonpublic information" related to a wager. Industry Context Event-driven betting sites have become increasingly popular in the United States, with participants able to bet on everything from sports outcomes to politics. Prediction markets encountered regulatory challenges under the last presidential term. Yet it has received a warmer welcome during the current presidency. Trading on insider information is a crime in the securities markets, but there are less oversight in the event betting space. A company executive for another major platform said their site "strictly forbids insider trading of any form."