Polymarket achieved significant growth milestones in 2025 and early 2026. The company completed multiple acquisitions, including QCEX, a CFTC-licensed derivatives exchange, for $112 million, which facilitated its re-entry into the U.S. market. Additionally, Polymarket acquired QCX LLC, also a CFTC-licensed exchange, for the same amount, further supporting its U.S. operations. The company expanded its infrastructure by acquiring DeFi startup Brahma, enhancing its blockchain capabilities. In terms of user engagement, Polymarket reached 491,000 monthly active traders in December 2025, with a peak of about 500,000 in January 2025. The platform's trading volume surged, with a record monthly trading volume of $2.28 billion in December 2025 and a daily fee revenue increase to approximately $927,000 following a fee model expansion. Polymarket's user base grew to over 2.5 million users, indicating strong customer acquisition and retention. The company also raised $2 billion from Intercontinental Exchange, boosting its valuation to $9 billion, reflecting strong institutional interest and support for its growth in the prediction market sector.