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

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

A bettor earned a substantial sum from wagers on the downfall of the Venezuelan leader just before it was officially announced, leading to inquiries about whether someone profited from non-public details of the US operation.

Market Movement in Predictions

Wagers on Polymarket, a blockchain-based service, that the leader would be out of power by the close of the month surged in the time leading up to former President Trump announced on January 3rd that Maduro had been taken into custody.

One account, which joined the platform last month and made four bets, all on Venezuela, made more than $nearly half a million from a initial bet of $32,537.

Who placed the bet is a mystery. The user had only a string of letters and numbers for identification.

Market Signals Before Public Statement

Market statistics shows that participants assessed the probability of the president's removal at just a low 6.5 percent in the afternoon of Friday, January 2nd.

However the market's assessment had increased to eleven percent by late Friday night and spiked dramatically in the early hours of January 3rd, suggesting a sharp shift in betting activity right before the social media post was made.

"This particular bet has all the characteristics of a transaction based on confidential knowledge," commented an industry expert.

A handful of other platform users also made tens of thousands of dollars from predicting the capture.

Regulatory Scrutiny Intensifies

Elected officials are growing concerned.

A bill put forward on Monday aims to prohibit government employees from participating on prediction markets if they have "insider details" related to a wager.

Market Background

Event-driven betting sites have grown significantly in recent years, with traders able to wager on everything from sports outcomes to current affairs.

Prediction markets faced scrutiny under the previous administration. However it has received a warmer welcome during the Trump presidency.

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

A spokesperson for Kalshi said their site "strictly forbids insider trading of any form."

Kimberly Chaney
Kimberly Chaney

A seasoned sports analyst with over a decade of experience in betting strategies and statistical modeling.