An Prediction Market Participant Made $Nearly Half a Million on Bets on the Ouster of Maduro.

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

A trader profited close to $500,000 on the ouster of Nicolás Maduro shortly prior to it was officially announced, leading to inquiries about the possibility of profiting from confidential information of the US operation.

Market Movement in Predictions

Wagers on Polymarket, a crypto-powered platform, that the leader would be out of power by the close of the month increased in the time leading up to President Donald Trump announced on the weekend that the president had been seized.

A single trader, which joined the platform in December and placed four wagers, all on Venezuela, profited a total of $436,000 from a modest bet of over $32,000.

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

Odds Fluctuate Before Announcement

Trading information shows that traders estimated the likelihood of the president's removal at just under 7% in the midday period of the prior Friday.

Yet the odds had jumped to eleven percent by shortly before midnight and skyrocketed in the early hours of January 3rd, pointing to a sharp shift in positions just before the social media post was made.

"This specific wager has all the characteristics of a trade based on confidential knowledge," commented Dennis Kelleher.

A small number of other traders also profited significant sums from predicting the capture.

Legal Questions Emerges

Some lawmakers are growing concerned.

A bill introduced on the start of the week would prevent government employees from making trades on prediction markets if they have "confidential government knowledge" related to a wager.

Industry Context

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

The industry faced scrutiny under the previous administration. But it has received a warmer welcome during the current presidency.

Insider trading is illegal in the stock market, but there are more ambiguous rules in the event betting industry.

An official representative for a competing service said their site "strictly forbids such activities of any form."

Gabrielle Zavala
Gabrielle Zavala

A seasoned sports journalist with over a decade of experience covering major leagues worldwide.