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

Illustration of a prediction market app
A smartphone screen displays a prediction market application logo.

An individual earned a substantial sum from wagers on the downfall of Nicolás Maduro immediately preceding it was made public, raising questions about the possibility of profiting from non-public details of American actions.

Changing Odds in Forecasts

Wagers on Polymarket, a crypto-powered platform, that the Venezuelan president would be removed from office by the close of the month rose in the hours before President Donald Trump declared on January 3rd that the Venezuelan leader had been taken into custody.

One account, which joined the platform in December and made four bets, all on the Venezuelan situation, made more than $436K 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

Trading information shows that traders assessed the probability of Maduro's exit at just 6.5% in the afternoon of the Friday before the event.

But the odds had climbed to eleven percent by the end of the day and skyrocketed in the early hours of the next day, indicating a sudden change in market sentiment just before the social media post was made.

"That trade has all the signs of a transaction based on non-public details," stated a financial reform advocate.

A small number of other individuals also profited tens of thousands of dollars from bets on the same outcome.

Regulatory Scrutiny Emerges

Some lawmakers are starting to take note.

A new rule presented on Monday aims to prohibit public officials from placing bets on prediction markets if they have "confidential government knowledge" related to a market.

Industry Context

Prediction markets have grown significantly in the past few years, with participants able to predict everything from sports outcomes to politics.

The industry faced scrutiny under the Biden administration. Yet it has experienced less resistance during the current presidency.

Insider trading is a crime in the stock market, but there are fewer regulations in the event betting industry.

A company executive for a competing service said their site "has clear rules against insider trading of any form."

Lori Hardy
Lori Hardy

A technology consultant with over 12 years of experience in IT infrastructure and cybersecurity solutions for small to medium-sized businesses.