Prediction Markets Overview a comprehensive summary

Explore prediction market data across politics, sports, crypto, finance, and more. Track probabilities, compare platforms, and follow how market expectations change over time.

Total Active Markets 117
Total Volume $4.22B
Open Interest $218.32M
Total Liquidity $365.88M
AI OpenAI IPO date
December 31, 2026 15%
September 30, 2026 2.8%
August 31, 2026 0.6%
Dec 31, 2026, 00:00 UTC Vol $2.69M

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