An Prediction Market Trader Earned $436,000 on Bets Predicting the Ouster of Maduro.

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

A bettor profited close to $500,000 by predicting the removal of Venezuela's president shortly prior to it was made public, raising questions about whether someone profited from confidential information of the event.

Sudden Shift in Wagers

Wagers on Polymarket, an online prediction market, that the leader would be no longer in control by the end of January rose in the time leading up to former President Trump stated on Saturday that Maduro had been seized.

One account, which registered on the site recently and took four positions, all on Venezuela, made more than $436,000 from a modest bet of $32,537.

It remains unclear. This unidentified trader had only a cryptographic address for identification.

Probability Spikes Before Public Statement

Market statistics shows that traders put the odds of Maduro's exit at just under 7% in the late afternoon of the Friday before the event.

However these probabilities had climbed to eleven percent by late Friday night and spiked dramatically in the first hours of Saturday, indicating a sudden change in positions immediately prior to the official statement was made.

"That trade has all the characteristics of a transaction based on inside information," stated Dennis Kelleher.

A handful of other traders also earned significant sums from similar wagers.

Regulatory Scrutiny Emerges

Elected officials are growing concerned.

Proposed legislation put forward on recently seeks to ban government employees from participating on forecasting platforms if they have "insider details" related to a market.

Industry Context

Event-driven betting sites have surged in popularity in the United States, with traders able to bet on everything from elections to current affairs.

This sector were examined under the last presidential term. Yet it has experienced less resistance during the current presidency.

Using confidential knowledge is illegal in the traditional financial markets, but there are less oversight in the forecasting space.

A spokesperson for another major platform said their site "explicitly prohibits such activities of any form."

Wendy Guerra
Wendy Guerra

Digital marketing strategist with over a decade of experience, passionate about helping brands thrive online through data-driven approaches.