An Prediction Market User Made $436,000 on Bets on the Ouster of Maduro.

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

A trader earned a substantial sum by predicting the removal of Nicolás Maduro immediately preceding it was officially announced, raising questions about the possibility of profiting from confidential information of the US operation.

Changing Odds in Predictions

Predictions made on the forecasting site, a crypto-powered platform, that the leader would be out of power by the close of the month surged in the time leading up to Donald Trump declared on the weekend that the president had been seized.

A single trader, which registered on the site recently and made four bets, all on Venezuela, earned over $nearly half a million from a initial bet of over $32,000.

The identity is unknown. The anonymous account had only a cryptographic address for identification.

Market Signals Before Announcement

Platform data shows that traders estimated the likelihood of a political change at just a low 6.5 percent in the late afternoon of Friday, January 2nd.

Yet the odds had increased to eleven percent by the end of the day and skyrocketed in the morning of Saturday, indicating a sudden change in positions right before the public announcement was made.

"This specific wager has all the signs of a bet based on inside information," stated Dennis Kelleher.

A handful of other platform users also profited significant sums from similar wagers.

Legal Questions Emerges

Politicians are beginning to pay attention.

A new rule presented on recently seeks to ban government employees from participating on forecasting platforms if they have "insider details" related to a wager.

Market Background

Forecasting platforms have become increasingly popular in the United States, with traders able to predict everything from sports to current affairs.

Prediction markets encountered regulatory challenges under the Biden administration. But it has found a more favorable environment during the Trump presidency.

Insider trading is a crime in the traditional financial markets, but there are more ambiguous rules in the forecasting arena.

A spokesperson for Kalshi said their site "has clear rules against trading on insider information of any form."

Tammy Franco
Tammy Franco

A tech journalist and digital strategist with over a decade of experience covering emerging technologies and startup ecosystems.