An Forecasting Platform Trader Earned $436,000 from Bets on Venezuela's Political Shift.

Polymarket logo on a smartphone
In this photo illustration, a Polymarket logo is seen displayed on a smartphone.

A trader made nearly half a million dollars on the ouster of Venezuela's president shortly prior to it was made public, leading to inquiries about the possibility of profiting from inside knowledge of the US operation.

Changing Odds in Wagers

Wagers on Polymarket, an online prediction market, that the leader would be removed from office by the month's conclusion surged in the time leading up to President Donald Trump announced on Saturday that Maduro had been taken into custody.

One account, which became a member recently and made four bets, all on the Venezuelan situation, made more than $nearly half a million from a initial bet of over $32,000.

Who placed the bet is a mystery. The user had only a cryptographic address for identification.

Odds Fluctuate Before News Break

Trading information shows that users estimated the likelihood of Maduro's exit at just 6.5% in the afternoon of Friday, January 2nd.

Yet the odds had climbed to 11% by late Friday night and spiked dramatically in the early hours of the next day, indicating a sharp shift in market sentiment right before the social media post was made.

"That trade has all the hallmarks of a bet based on inside information," stated a financial reform advocate.

A small number of other traders also earned large payouts from similar wagers.

Regulatory Scrutiny Emerges

Elected officials are beginning to pay attention.

Proposed legislation presented on Monday would prevent public officials from participating on prediction markets if they have "insider details" related to a wager.

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 previous administration. However it has received a warmer welcome during the current presidency.

Trading on insider information is a crime in the stock market, but there are fewer regulations in the forecasting arena.

A spokesperson for a competing service said their site "strictly forbids trading on insider information of any form."

Alexander Pierce
Alexander Pierce

Mira Thorne is a tech journalist and AI researcher with over a decade of experience covering digital innovations and their impact on society.