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  "publishedAt": "2026-05-04T06:26:49.000Z",
  "site": "https://upstract.com",
  "textContent": "Wall Street Journal: An analysis of 1.6M Polymarket accounts since November 2022: 0.1% of users take 67% of profits, with the highest-frequency traders seeing the most success — A WSJ analysis shows a small number of accounts on Polymarket and Kalshi—often pros using data-driven algorithmic…",
  "title": "An analysis of 1.6M Polymarket accounts since November 2022: 0.1% of users take 67% of profits, with the highest-frequency traders seeing the most success (Wall Street Journal)"
}