An Prediction Market Participant Earned $Nearly Half a Million from Wagers Predicting Maduro's Downfall.

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

An individual earned a substantial sum on the ouster of Nicolás Maduro shortly prior to it was officially announced, leading to inquiries about whether someone profited from non-public details of American actions.

Changing Odds in Wagers

Predictions made on the forecasting site, a crypto-powered platform, that the Venezuelan president would be out of power by the close of the month rose in the hours before Donald Trump announced on January 3rd that the president had been apprehended.

A single trader, which became a member in December and took four positions, all on Venezuela, earned over $nearly half a million from a starting bet of over $32,000.

Who placed the bet is a mystery. This unidentified trader had only a cryptographic address for identification.

Probability Spikes Before Public Statement

Market statistics shows that traders estimated the likelihood of the president's removal at just 6.5% in the midday period of the prior Friday.

Yet these probabilities had jumped to eleven percent by shortly before midnight and skyrocketed in the first hours of Saturday, indicating a sharp shift in positions right before the public announcement was made.

"That trade has all the signs of a trade based on inside information," commented an industry expert.

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

Legal Questions Intensifies

Elected officials are beginning to pay attention.

Proposed legislation presented on Monday seeks to ban public officials from placing bets on prediction markets if they have "insider details" related to a wager.

Industry Context

Prediction markets have become increasingly popular in recent years, with participants able to bet on everything from sports outcomes to current affairs.

The industry faced scrutiny under the Biden administration. Yet it has experienced less resistance during the present political climate.

Using confidential knowledge is against the law in the securities markets, but there are more ambiguous rules in the forecasting industry.

A company executive for another major platform said their site "has clear rules against insider trading of any form."

Rhonda Bird
Rhonda Bird

Aria Chen is a tech journalist and AI researcher with over a decade of experience covering cutting-edge innovations and their societal impacts.