Prediction Markets Hit 12 Billion January Record as Coinbase Joined U.S. Trading

Key Insights: Prediction markets crossed 12 billion in January volume, Wu Blockchain reported. Kalshi, Polymarket, Opinion, and Probable each posted over 1 billion volume. Dune data tracked more than 11 million in on-chain fees for January activity. The January spike mattered because prediction markets pushed into mainstream crypto news source: https://www.thecoinrepublic.com/2026/02/02/prediction-markets-hit-12-billion-january-record-as-coinbase-joined-u-s-trading/