An Prediction Market Trader Earned $436K on Bets on the Ouster of Maduro.

Polymarket logo on a smartphone
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 immediately preceding it was officially announced, leading to inquiries about potential gains made from inside knowledge of the event.

Market Movement in Predictions

Bets placed on the crypto-platform, an online prediction market, that the leader would be removed from office by the end of January increased in the time leading up to President Donald Trump declared on Saturday that the president had been apprehended.

A particular user, which became a member recently and placed four wagers, all on Venezuela, made more than $436K from a modest bet of $32.5K.

It remains unclear. This unidentified trader had only a string of letters and numbers for identification.

Market Signals Before Announcement

Trading information shows that users estimated the likelihood of a political change at just under 7% in the afternoon of the prior Friday.

Yet these probabilities had climbed to over 10% by the end of the day and skyrocketed in the first hours of the next day, pointing to a sharp shift in positions right before the official statement was made.

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

A small number of other traders also earned large payouts from predicting the capture.

Legal Questions Intensifies

Elected officials are starting to take note.

Proposed legislation put forward on the start of the week aims to prohibit federal workers from participating on forecasting platforms if they have "insider details" related to a bet.

Industry Context

Prediction markets have grown significantly in the past few years, with participants able to bet on everything from sports to political events.

This sector faced scrutiny under the previous administration. However it has experienced less resistance during the current presidency.

Using confidential knowledge is illegal in the securities markets, but there are fewer regulations in the event betting space.

An official representative for another major platform said their site "strictly forbids trading on insider information of any form."

Lori Barton
Lori Barton

Award-winning journalist with over 15 years of experience covering international affairs and global politics.