Summary of Key Points
This news article focuses on an incident where a U.S. special operations soldier was sentenced for profiting from inside information by placing bets on the arrest of Maduro using Polymarket, a prediction market platform. The article discusses the nature and workings of Polymarket, its differences from gambling, potential vulnerabilities (such as insider trading and manipulation of reality), and the ethical controversies it has raised. In short, Polymarket allows people to use money to “vote” on future events, but the involvement of large sums of money can lead some to resort to unethical methods of making money, which could even affect real-world outcomes.
I. Polymarket: A Prediction Market Where You Bet with Real Money
Polymarket is a prediction market that allows you to place bets on any future event, ranging from whether Trump will wear a red tie today to when Russian troops will occupy a certain town, or whether it will rain in Paris tomorrow, or whether Jesus will return before 2027. Each event has two mutually exclusive options (e.g., “YES/NO”). You bet a certain amount of money, and if your prediction is correct, you earn a profit based on the odds.
For example, if the price for “Trump dancing today” is $0.65, it means the market believes there is a 65% chance he will dance. If you bet $0.65 on “YES” and Trump does dance, you get back your investment plus a profit of $0.35; if not, you lose your money. The platform covers a wide range of events in categories such as politics, sports, finance, esports, and even alien and religious topics, with significant trading volumes (for example, the “Jesus returns” event had trading volume of $62 million).
II. Different from Gambling: No Dealer, and You Can Stop Losing at Any Time
Many people might ask: Isn’t this just gambling? The differences are significant:
- Gambling has a dealer: In casinos like slots or blackjack, the rules and odds are set by the dealer, who always makes a profit.
- Polymarket is a market: Your opponents are other users, and prices are determined by everyone’s bets in real money. For example, if 55% of people bet on “Gold Rush winning,” the price will be $0.55. You don’t have to wait until the event ends; if the price rises to $0.75 before the Gold Rush starts, you can sell your bet and make a profit of $0.20 without taking the risk of waiting for the final outcome.
In other words, gambling is a one-time transaction, while a prediction market is a probabilistic game where you can buy and sell at any time.
III. How Does Polymarket Ensure Fairness?
With large trading volumes ($8.3 billion in December 2025), how does Polymarket prevent fraud or running away with the money?
- Blockchain records transactions: All transactions are recorded on the blockchain, which means multiple computers verify the records simultaneously, making it impossible for the platform to manipulate your account or transaction history.
- Stablecoins are used for trading: The platform uses pUSD (1pUSD = $1), which is pegged to the dollar, avoiding fluctuations in cryptocurrencies and enabling fast cross-border settlements without high fees.
If you want to use Polymarket, you need to set up a cryptocurrency wallet and convert your money into pUSD before placing bets.
IV. Unethical Tactics: Insider Information, Data Manipulation, and Threats
Despite the platform’s robust mechanisms, people can still try to cheat:
1. Insider information: For example, the special operations soldier knew about Maduro’s arrest in advance and placed 13 consecutive bets on “YES,” earning $400,000. Ukrainian insiders also predicted the meeting between Zelenskyy and Trump and made a profit of $150,000.
2. Manipulating data sources: Polymarket relies on external data (e.g., weather from meteorological stations, military maps from think tanks). Someone altered the map showing the progress of the Russia-Ukraine war, causing the price to rise and earning a 300-fold profit. Others have even manipulated weather sensors to influence betting outcomes.
3. Threats to reporters: A journalist in Israel was threatened by bettors for reporting an Iranian missile attack because his report was crucial for settlement.
The platform has implemented new rules in March to ban insider trading, and suspicious accounts are banned or handed over to authorities.
V. Ethical Concerns: Could Prediction Markets Become Tools for Manipulating Reality?
The issues with prediction markets go beyond cheating; they also raise concerns about their potential impact on reality:
- Leaking secrets: If someone bets on “the U.S. bombing Iran” in advance, it could reveal sensitive information.
- Manipulating outcomes: If there are contracts predicting nuclear wars, could someone actually press the nuclear button to make a profit?
- Distorting public opinion: Are the probabilities displayed by Polymarket truly reflective of public judgment or the result of manipulation by insiders or wealthy investors?
A former White House ethics lawyer noted that prediction markets could be used as tools to inform enemies about our plans. Trump has also criticized them, saying, “The whole world is turning into a casino.”
Finally, can ordinary people really make money with Polymarket? Unless you have specialized knowledge (e.g., a retired meteorology professor who makes $60,000 from weather predictions), it’s likely that you’ll be giving your money to insiders and experts. After all, you’re competing against those who have access to insider information or the ability to manipulate data, making intuitive bets almost certain to result in losses.
Polymarket serves as a mirror: it reflects people’s predictions about the future, as well as the greed and risks inherent in human nature.