Polymarket is a cryptocurrency-based prediction market platform where users trade on the outcomes of real-world events such as elections, sports, macroeconomic indicators, and cultural moments. Markets are built on Polygon and settled in USDC, with prices reflecting the crowd-implied probability of an outcome. Rather than positioning purely as a betting site, Polymarket is framed as an information and forecasting platform—its markets are frequently cited by media and commentators as a “market for truth” that can sometimes anticipate outcomes more accurately than polls or expert forecasts.
After operating outside the U.S. following a 2022 CFTC settlement, Polymarket received regulatory clearance in 2025 to re-enter the U.S. market by acquiring QCEX, a regulated U.S. derivatives exchange, in a deal reported at roughly $112 million. In October 2025, Intercontinental Exchange (ICE)—the owner of the New York Stock Exchange—announced a strategic investment of up to $2 billion in Polymarket at an approximate $8 billion valuation, and will distribute Polymarket’s event-driven data to institutional clients. Trading activity has scaled rapidly: public reporting indicates more than $9 billion of volume in 2024 and over $20 billion in cumulative volume by late 2025, with activity spiking around major events such as U.S. elections.