A Forecasting Platform User Earned $436K from 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 bettor profited close to $500,000 by predicting the removal of Nicolás Maduro just before it was publicly declared, leading to inquiries about whether someone profited from inside knowledge of the event.

Changing Odds in Predictions

Predictions made on the forecasting site, a blockchain-based service, that the Venezuelan president would be out of power by the close of the month surged in the time leading up to Donald Trump declared on January 3rd that the Venezuelan leader had been apprehended.

A particular user, which joined the platform in December and took four positions, all on political events in Venezuela, profited a total of $436,000 from a modest bet of over $32,000.

It remains unclear. The user had only a blockchain identifier for identification.

Odds Fluctuate Before Announcement

Platform data shows that participants assessed the probability of Maduro's exit at just under 7% in the midday period of the Friday before the event.

However these probabilities had increased to 11% by late Friday night and surged in the early hours of Saturday, pointing to a rapid movement in market sentiment right before the official statement was made.

"This particular bet has all the hallmarks of a bet based on confidential knowledge," said a financial reform advocate.

A small number of other traders also profited large payouts from bets on the same outcome.

Regulatory Scrutiny Intensifies

Elected officials are starting to take note.

A bill put forward on recently would prevent federal workers from participating on forecasting platforms if they have "material nonpublic information" related to a market.

Industry Context

Forecasting platforms have surged in popularity in the United States, with users able to wager on everything from sports outcomes to politics.

Prediction markets faced scrutiny under the last presidential term. However it has received a warmer welcome during the current presidency.

Trading on insider information is illegal in the stock market, but there are more ambiguous rules in the forecasting industry.

A company executive for a competing service said their site "explicitly prohibits trading on insider information of any form."

Marvin Harris
Marvin Harris

A tech journalist and gaming enthusiast with over a decade of experience covering the UK gaming scene and emerging technologies.