Why Countries Are Cracking Down on Polymarket and Kalshi

This story was originally published on HackerNoon at: https://hackernoon.com/why-countries-are-cracking-down-on-polymarket-and-kalshi. Brazil banned prediction markets, joining Argentina and Colombia. A hair dryer on a weather sensor and a $409,000 insider bet show why the model does not hold. Check more stories related to finance at: https://hackernoon.com/c/finance. You can also check exclusive content about #finance, #gaming, #machine-learning, #technical-writing, #brazil-prediction-market-ban, #prediction-market-regulation, #prediction-market-crackdown, #brazil-crypto-regulation, and more. This story was written by: @0xmadeira. Learn more about this writer by checking @0xmadeira's about page, and for more stories, please visit hackernoon.com. Brazil has banned prediction markets, with platforms like Polymarket and Kalshi shutting down nationwide, citing concerns over investor protection and market integrity. The ban is part of a growing trend of countries restricting access to prediction markets, with the US also facing regulatory challenges.