{"id":"tp-36396","type":"article-newspaper","title":"Polymarket US Records $8.7 Billion in September Contract Volume","author":"Enna Lee","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/investing/36396","datePublished":"2026-10-21T06:02:07.000Z","dateModified":"2026-10-21T06:02:07.000Z","language":"en","abstract":"Sports contracts represented 99.4% of trading since the venue launched; combination contracts exceeded half of volume in the final full week of September.","section":"Investing","references":[]}