Polymarket grabbed the headlines among people with a soft spot for a flutter when it became known that an anonymous customer had placed and subsequently won more than $400,000 on betting that Venezuela’s President Nicolás Maduro would be toppled and that US forces would invade the country.
Both events had already transpired by the time the wager was placed. A press conference by President Donald Trump in the early hours of Saturday, January 3, 2026, confirmed as much.
However, netizens immediately realized that the person who had bet on the outcome was an anonymous Polymarket user and they had registered the account shortly before, and ended up betting on Venezuela-related markets only.
Speculation quickly arose that Barron Trump (whose family is launching Truth Predict) was huddling up in his NYU dorm, connected to a VPN, and placing wagers, but those claims have never been substantiated and remain Internet-borne meme humor.
Regardless, speculation about inside trading is rife, and Polymarket has now managed to anger its player base by announcing that it would not, in fact, be paying out any Venezuela-related selections.
The platform does not specifically exclude inside trading. In fact, Coinbase’s boss recently said that inside knowledge could be a vital part of the prediction market ecosystem - or perhaps not, as Polymarket is now refusing to pay.
However, Polymarket has also gone to some lengths to justify its choice - it’s not inside trading that it worries about, but rather the fact that the action that the United States took in the country was not an "invasion."
These points showcase that prediction markets have flexibility over how they interpret reality and what constitutes a true outcome based on a market. "Arbitrary," fumed one user. "The US should have used a teleportation device," quipped another.
Polymarket has doubled down on its argument, however, adding that what happened on Friday was a "snatch and extract" operation and short of the legally defined meaning of invasion.
As to the people who have turned a profit on Polymarket, the details are not quite as clear. According to various reports, a total of three bettors made more than $620,000 in less than a day after placing wagers on Maduro’s ousting.
As previously reported, one person placed a $30,000 wager, resulting in a $436,759 win. Polymarket estimates that $10.5m worth of wagers would not qualify for payouts.
"Polymarket has descended into sheer arbitrariness. Words are redefined at will, detached from any recognised meaning, and facts are simply ignored. That a military incursion, the kidnapping of a head of state, and the takeover of a country are not classified as an invasion is plainly absurd," users continued to share their disgruntlement online.
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