A Prediction Market Trader Earned $436K on Bets on Maduro's Downfall.

Illustration of a prediction market app
In this photo illustration, a Polymarket logo is seen displayed on a smartphone.

A trader made nearly half a million dollars by predicting the removal of Nicolás Maduro shortly prior to it was made public, raising questions about the possibility of profiting from non-public details of the US operation.

Changing Odds in Wagers

Predictions made on the forecasting site, a blockchain-based service, that Nicolás Maduro would be out of power by the close of the month increased in the period preceding former President Trump stated on the weekend that the Venezuelan leader had been taken into custody.

A particular user, which joined the platform recently and placed four wagers, all on political events in Venezuela, earned over $436,000 from a initial bet of $32.5K.

The identity is unknown. This unidentified trader had only a blockchain identifier for identification.

Probability Spikes Before News Break

Trading information shows that users estimated the likelihood of a political change at just 6.5% in the late afternoon of the prior Friday.

But the market's assessment had increased to over 10% by shortly before midnight and skyrocketed in the first hours of January 3rd, indicating a sharp shift in betting activity right before the official statement was made.

"This particular bet has all the signs of a bet based on inside information," commented Dennis Kelleher.

A handful of other platform users also profited significant sums from predicting the capture.

Legal Questions Intensifies

Some lawmakers are starting to take note.

A bill introduced on the start of the week would prevent public officials from making trades on forecasting platforms if they have "material nonpublic information" related to a bet.

Industry Context

Event-driven betting sites have become increasingly popular in the United States, with participants able to wager on everything from elections to current affairs.

Prediction markets faced scrutiny under the Biden administration. Yet it has found a more favorable environment during the Trump presidency.

Using confidential knowledge is against the law in the traditional financial markets, but there are fewer regulations in the event betting industry.

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

Susan French
Susan French

An experienced journalist with a passion for investigative reporting and a focus on Central European affairs.