An Prediction Market Trader Earned $436K from Bets Predicting the Ouster of Maduro.

Illustration of a prediction market app
A smartphone screen displays a prediction market application logo.

A trader earned a substantial sum on the ouster of Nicolás Maduro immediately preceding it was made public, sparking debate about potential gains made from confidential information of the US operation.

Changing Odds in Forecasts

Predictions made on the forecasting site, an online prediction market, that Nicolás Maduro would be out of power by the close of the month rose in the period preceding Donald Trump announced on Saturday that Maduro had been taken into custody.

A particular user, which joined the platform last month and took four positions, all on the Venezuelan situation, made more than $436K from a modest bet of $32,537.

The identity is unknown. The user had only a string of letters and numbers for identification.

Probability Spikes Before Announcement

Platform data shows that participants assessed the probability of a political change at just a low 6.5 percent in the midday period of the Friday before the event.

But the odds had climbed to 11% by the end of the day and skyrocketed in the morning of the next day, pointing to a sudden change in positions right before the official statement was made.

"This specific wager has all the characteristics of a transaction based on inside information," commented an industry expert.

A small number of other traders also made significant sums from predicting the capture.

Legal Questions Emerges

Elected officials are beginning to pay attention.

A bill put forward on the start of the week would prevent government employees from placing bets on prediction markets if they have "confidential government knowledge" related to a bet.

Market Background

Prediction markets have grown significantly in the United States, with users able to predict everything from sports outcomes to political events.

Prediction markets encountered regulatory challenges under the Biden administration. However it has experienced less resistance during the Trump presidency.

Insider trading is a crime in the stock market, but there are fewer regulations in the forecasting arena.

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

Carolyn Spence
Carolyn Spence

A seasoned gambling analyst with over a decade of experience in the UK market, focusing on player behavior and regulatory changes.