An Prediction Market User Made $436,000 from Bets Predicting Maduro's Downfall.

Polymarket logo on a smartphone
A smartphone screen displays a prediction market application logo.

A trader earned a substantial sum from wagers on the downfall of Nicolás Maduro just before it was publicly declared, raising questions about potential gains made from non-public details of the US operation.

Sudden Shift in Forecasts

Wagers on Polymarket, an online prediction market, that the Venezuelan president would be out of power by the end of January increased in the time leading up to former President Trump announced on January 3rd that the president had been seized.

A single trader, which became a member in December and made four bets, all on political events in Venezuela, made more than $nearly half a million from a modest bet of $32.5K.

The identity is unknown. The anonymous account had only a cryptographic address for identification.

Odds Fluctuate Before Public Statement

Market statistics shows that traders estimated the likelihood of the president's removal at just 6.5% in the late afternoon of the Friday before the event.

However the market's assessment had increased to over 10% by shortly before midnight and skyrocketed in the early hours of Saturday, pointing to a sudden change in positions immediately prior to the social media post was made.

"That trade has all the signs of a bet based on non-public details," said Dennis Kelleher.

A small number of other platform users also earned significant sums from predicting the capture.

Legal Questions Emerges

Politicians are growing concerned.

A new rule introduced on Monday seeks to ban government employees from making trades on prediction markets if they have "material nonpublic information" related to a wager.

Market Background

Prediction markets have grown significantly in the United States, with participants able to wager on everything from sports outcomes to political events.

This sector faced scrutiny under the previous administration. Yet it has received a warmer welcome during the Trump presidency.

Insider trading is against the law in the securities markets, but there are fewer regulations in the forecasting arena.

A spokesperson for Kalshi said their site "strictly forbids trading on insider information of any form."

Brett Barry
Brett Barry

A seasoned construction journalist with over 15 years of experience covering major infrastructure projects and industry innovations.