Finance prediction markets

Finance markets price stock and index levels, company events such as IPOs and earnings, and commodity moves. Each settles against the exchange close, filing or report its rules name. Treat them the way you would a trade: the question is not whether you are right but whether you are more right than the price.

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New to prediction markets?

A price here is a probability: 62¢ means the market puts the outcome at roughly 62%. The guide to paper trading Finance markets walks through reading one, taking a side and checking the result. If you came from a real book, there is a shorter version on practising with Polymarket’s odds, and a comparison of the free prediction market simulators if you are still choosing one.

Everything below trades with simulated money. When you want a scoreboard, run a game against your own group over the same Finance questions, or browse every market in the catalog.