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October prediction market volume reaches 120.7 billion dollars, up 64 percent, DeFi Rate reports

  • October prediction market volume reaches 120.7 billion dollars, up 64 percent, DeFi Rate reports — DeFi Rate reports United States prediction market volume reached 120.73 billion dollars in October 2026, up 64.1 percent from September across eight exchanges. Kalshi led with 98.15 billion dollars, accounting for 81.3 percent of reported volume, followed by Polymarket US at 14.77 billion dollars. (DeFi Rate)

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