An Forecasting Platform Participant Made $436K on Wagers on the Ouster of Maduro.

Polymarket logo on a smartphone
In this photo illustration, a Polymarket logo is seen displayed on a smartphone.

A bettor profited close to $500,000 on the ouster of the Venezuelan leader immediately preceding it was officially announced, raising questions about potential gains made from confidential information of the event.

Changing Odds in Predictions

Predictions made on the forecasting site, a crypto-powered platform, that Nicolás Maduro would be removed from office by the end of January rose in the period preceding Donald Trump announced on the weekend that the Venezuelan leader had been seized.

One account, which became a member recently and made four bets, all on Venezuela, earned over $nearly half a million from a modest bet of $32,537.

Who placed the bet is a mystery. This unidentified trader had only a string of letters and numbers for identification.

Probability Spikes Before Announcement

Platform data shows that users assessed the probability of the president's removal at just under 7% in the late afternoon of the prior Friday.

But these probabilities had climbed to eleven percent by shortly before midnight and skyrocketed in the morning of January 3rd, suggesting a rapid movement in positions right before the social media post was made.

"This specific wager has all the hallmarks of a bet based on non-public details," commented a financial reform advocate.

A handful of other individuals also earned tens of thousands of dollars from similar wagers.

Political Attention Intensifies

Elected officials are beginning to pay attention.

A bill introduced on Monday aims to prohibit government employees from participating on prediction markets if they have "confidential government knowledge" related to a market.

Industry Context

Prediction markets have become increasingly popular in the past few years, with users able to wager on everything from sports outcomes to current affairs.

The industry encountered regulatory challenges under the Biden administration. 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 fewer regulations in the forecasting industry.

A company executive for a competing service said their site "explicitly prohibits insider trading of any form."

Christopher Jenkins
Christopher Jenkins

A tech journalist with over a decade of experience covering AI, cybersecurity, and emerging technologies, passionate about making tech accessible.