{"id":"tp-25853","type":"article-newspaper","title":"Kalshi, Polymarket Face Scrutiny Over Trading Volume Patterns","author":"Enna Lee","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/investing/25853","datePublished":"2026-09-30T14:33:50.000Z","dateModified":"2026-09-30T14:33:50.000Z","language":"en","abstract":"Kalshi attributes activity in Ether perpetuals to liquidity programs, while Polymarket says professional traders exploit pricing differences across international prediction markets.","section":"Investing","references":[]}