An individual made nearly half a million dollars by predicting the removal of Venezuela's president shortly prior to it was officially announced, sparking debate about potential gains made from inside knowledge of the event.
Predictions made on the forecasting site, a blockchain-based service, that the leader would be out of power by the close of the month rose in the period preceding former President Trump stated on January 3rd that the Venezuelan leader had been taken into custody.
A single trader, which registered on the site in December and took four positions, all on political events in Venezuela, earned over $436,000 from a modest bet of $32.5K.
It remains unclear. This unidentified trader had only a cryptographic address for identification.
Platform data shows that participants assessed the probability of the president's removal at just a low 6.5 percent in the midday period of the Friday before the event.
But the odds had increased to 11% by late Friday night and spiked dramatically in the morning of January 3rd, suggesting a sharp shift in betting activity immediately prior to the public announcement was made.
"That trade has all the characteristics of a trade based on confidential knowledge," commented Dennis Kelleher.
Several of other platform users also made significant sums from predicting the capture.
Some lawmakers are growing concerned.
Proposed legislation put forward on the start of the week aims to prohibit public officials from participating on prediction markets if they have "confidential government knowledge" related to a wager.
Event-driven betting sites have grown significantly in the past few years, with traders able to predict everything from sports to current affairs.
This sector faced scrutiny under the last presidential term. But it has received a warmer welcome during the present political climate.
Trading on insider information is illegal in the traditional financial markets, but there are less oversight in the event betting space.
A spokesperson for another major platform said their site "has clear rules against such activities of any form."
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