Americans Are Trading Billions of Dollars on Polymarket’s Banned Offshore Platform
A recent estimate reveals that Americans are trading billions of dollars on Polymarket's banned offshore platform, highlighting the platform's ongoing popularity despite regulatory challenges. This activity raises concerns about compliance and the potential for illegal gambling practices among U.S. users.

WPN Brief
- What Happened
A recent estimate reveals that Americans are trading billions of dollars on Polymarket's banned offshore platform, highlighting the platform's ongoing popularity despite regulatory challenges. This activity raises concerns about compliance and the potential for illegal gambling practices among U.S. users.
- Why It Matters
The significance of this development lies in Polymarket's efforts to enhance its detection tools and tighten identity verification protocols in response to backlash over insider trading and suspicious betting activities. These measures aim to restore trust and ensure regulatory compliance.
- The Bigger Picture
This situation reflects broader issues in the cryptocurrency and online betting sectors, where regulatory scrutiny is intensifying globally. Countries like Spain and South Korea are taking steps to investigate and block such platforms, indicating a growing trend of legal challenges and the need for platforms to adapt to evolving regulations.
Related Reports
More coverage on this story
6 reports across the wire
Polymarket is cracking down on insider trading with updated rules
Polymarket has announced updated rules aimed at cracking down on insider trading within its prediction market platform. This move comes amid increasing scrutiny of prediction markets and their regulatory frameworks, particularly following legal challenges faced by competitors like Kalshi.
How Online Sleuthing Helped Catch the ‘Google Insider’ on Polymarket
A Google employee, Michele Spagnuolo, has been charged with insider trading after allegedly profiting over $1 million on the prediction market platform Polymarket by using confidential information related to search trends. This case highlights the role of online sleuthing in identifying suspicious trading activities.
Dozens of Polymarket Bets Show Signs of Insider Trading, The Times Finds
A recent investigation by The New York Times has revealed that numerous long-shot bets on Polymarket, including those related to the ongoing conflict in Iran and fluctuations in the cryptocurrency market, appear to show signs of insider trading. This raises concerns about the integrity of the betting platform and the fairness of its market operations.
Polymarket blocks VPNs and tightens identity verification as over 30 countries ban the betting platform
Polymarket has intensified its measures against VPN usage and is implementing stricter identity verification protocols as over 30 countries impose bans on the betting platform. This shift indicates a move away from its previous model of permissionless trading, reflecting growing regulatory pressures.
Nine Crypto Whales Dominate Polymarket Disputes Worth Billions
Nine anonymous cryptocurrency wallets have gained significant control over Polymarket's prediction markets, influencing outcomes of bets worth billions. This concentration of power raises concerns about fairness and transparency in the platform's operations.
The US Is Using AI to Hunt Down Insider Trading on Polymarket
The U.S. Commodity Futures Trading Commission (CFTC), led by Chairman Michael Selig, is utilizing artificial intelligence to monitor prediction markets like Polymarket for signs of insider trading. This initiative aims to enhance regulatory oversight in response to increasing concerns about illegal betting activities.