A Prediction Market Trader Made $Nearly Half a Million on Wagers on the Ouster of Maduro.

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

An individual made nearly half a million dollars by predicting the removal of Venezuela's president immediately preceding it was publicly declared, sparking debate about the possibility of profiting from inside knowledge of the US operation.

Changing Odds in Predictions

Wagers on Polymarket, an online prediction market, that the Venezuelan president would be removed from office by the end of January surged in the hours before President Donald Trump announced on January 3rd that the Venezuelan leader had been taken into custody.

A single trader, which joined the platform in December and made four bets, all on the Venezuelan situation, earned over $nearly half a million from a starting bet of over $32,000.

It remains unclear. The user had only a string of letters and numbers for identification.

Odds Fluctuate Before News Break

Trading information shows that participants estimated the likelihood of the president's removal at just a low 6.5 percent in the afternoon of Friday, January 2nd.

But the market's assessment had jumped to eleven percent by late Friday night and spiked dramatically in the first hours of January 3rd, suggesting a sudden change in betting activity immediately prior to the official statement was made.

"That trade has all the characteristics of a bet based on non-public details," commented Dennis Kelleher.

Several of other platform users also made significant sums from predicting the capture.

Legal Questions Emerges

Some lawmakers are starting to take note.

A bill presented on recently seeks to ban government employees from placing bets on prediction markets if they have "confidential government knowledge" related to a wager.

Industry Context

Forecasting platforms have surged in popularity in recent years, with users able to wager on everything from sports outcomes to current affairs.

Prediction markets faced scrutiny under the Biden administration. Yet it has found a more favorable environment during the current presidency.

Insider trading is against the law in the securities markets, but there are less oversight in the prediction market industry.

A company executive for Kalshi said their site "has clear rules against such activities of any form."

Jonathan Johnson
Jonathan Johnson

A passionate environmental scientist and writer dedicated to promoting green technologies and sustainable lifestyles.