Stocks prediction markets

Where does the index close? Who beats earnings? Stock markets here are yes/no questions with a live price.

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  1. Will Apple be the largest company in the world by market cap on December 31? $1.2M vol Ends 1 Jan 202729%Yes
  2. Will Anthropic's valuation hit (HIGH) $3.0T by December 31? $1.4M vol Ends 5 Jan 202714%Yes
  3. Will SpaceX have the highest IPO Market Cap 2026? $994.1k vol Ends 2 Jan 202769%Yes
  4. Will Anthropic's valuation hit (HIGH) $2.0T by December 31? $717.7k vol Ends 5 Jan 202757%Yes
  5. Will Crude Oil reach a new all-time high by December 31? $1.9M vol Ends 1 Jan 202712%Yes
  6. Will Anthropic IPO by October 31, 2026? $1.3M vol Ends 1 Nov 2026<1%Yes
  7. Will Anthropic's valuation hit (HIGH) $1.75T by December 31? $713.9k vol Ends 5 Jan 202768%Yes
  8. Will 1 Fed rate cut happen in 2026? $3.6M vol Ends 1 Jan 2027<1%Yes
  9. Will SpaceX be the largest company in the world by market cap on December 31? $949.7k vol Ends 1 Jan 2027<1%Yes
  10. Will Anthropic IPO by December 31, 2026? $1.2M vol Ends 1 Jan 202775%Yes
  11. Will 2 Fed rate cuts happen in 2026? $3.4M vol Ends 1 Jan 2027<1%Yes
  12. Will Anthropic's market cap be between $2.0T and $2.25T at market close on IPO day? $348.8k vol Ends 1 Jan 202819%Yes
  13. Will Saudi Aramco be the largest company in the world by market cap on December 31? $1.1M vol Ends 1 Jan 2027<1%Yes
  14. Will Anthropic's market cap be between $2.25T and $2.5T at market close on IPO day? $264.0k vol Ends 1 Jan 202811%Yes
  15. Will Microsoft be the largest company in the world by market cap on December 31? $1.1M vol Ends 1 Jan 2027<1%Yes
  16. Will Anthropic's valuation hit (HIGH) $1.5T by December 31? $275.3k vol Ends 5 Jan 202784%Yes
  17. Will Alphabet be the largest company in the world by market cap on December 31? $817.3k vol Ends 1 Jan 20272%Yes
  18. Will STRC hit $100 by November 30? $33.2k vol Ends 1 Dec 202658%Yes
  19. US recession by end of 2026? $2.3M vol Ends 31 Jan 20278%Yes
  20. Will Anthropic IPO by November 30, 2026? $305.0k vol Ends 1 Dec 202655%Yes
  21. Will STRC hit $100 by December 31? $395.4k vol Ends 1 Jan 202775%Yes
  22. Will NVIDIA be the largest company in the world by market cap on December 31? $1.4M vol Ends 1 Jan 202767%Yes
  23. Will Anthropic's market cap be between $1.5T and $1.75T at market close on IPO day? $190.7k vol Ends 1 Jan 202818%Yes
  24. Will Anthropic IPO by December 15, 2026? $193.0k vol Ends 16 Dec 202667%Yes

Stocks markets: common questions

What is a prediction market?

A market on a yes/no question. A Yes share pays $1 if the event happens and $0 if not, so its price (say 62¢) is the crowd’s probability (62%).

How much do I need to start?

Nothing to practise: every visitor gets $10,000 in demo funds. Live trades start from $1, funded with USDG, ETH, USDC, USDT or SOL.

What does leverage do?

It multiplies your exposure, up to 10×. A 5× position moves five times as much as the price, in both directions, and is closed automatically before it can lose more than your margin.

Where do prices come from?

Every market, price and order book is pulled live from Polymarket. Probio does not invent odds.

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