An Prediction Market Participant Made $436,000 on Bets Predicting the Ouster of Maduro.
A trader earned a substantial sum by predicting the removal of Venezuela's president immediately preceding it was made public, sparking debate about whether someone profited from confidential information of the US operation.
Changing Odds in Forecasts
Wagers on Polymarket, an online prediction market, that the Venezuelan president would be out of power by the end of January rose in the period preceding President Donald Trump announced on the weekend that Maduro had been taken into custody.
A particular user, which joined the platform last month and placed four wagers, all on the Venezuelan situation, profited a total of $436,000 from a initial bet of $32,537.
Who placed the bet is a mystery. The user had only a cryptographic address for identification.
Odds Fluctuate Before Public Statement
Market statistics shows that participants estimated the likelihood of the president's removal at just under 7% in the midday period of the prior Friday.
But the odds had climbed to 11% by the end of the day and skyrocketed in the first hours of the next day, pointing to a sudden change in betting activity right before the official statement was made.
"That trade has all the signs of a trade based on confidential knowledge," said a financial reform advocate.
A small number of other platform users also earned significant sums from similar wagers.
Regulatory Scrutiny Intensifies
Some lawmakers are starting to take note.
A new rule put forward on the start of the week seeks to ban federal workers from placing bets on prediction markets if they have "confidential government knowledge" related to a wager.
Market Background
Event-driven betting sites have grown significantly in the United States, with users able to predict everything from sports to politics.
Prediction markets faced scrutiny under the Biden administration. However it has found a more favorable environment during the Trump presidency.
Using confidential knowledge is a crime in the securities markets, but there are less oversight in the event betting arena.
A spokesperson for a competing service said their site "explicitly prohibits trading on insider information of any form."
