What are Prediction Markets?
With the November 3 midterm elections about five weeks away, traders have been putting real money on which party will win the House and Senate, and the odds from those trades have become a regular part of election coverage. The same kind of market lets people trade on Federal Reserve decisions, NFL games, and the price of bitcoin, and understanding how it works helps you make sense of the odds in the headlines and see exactly what you could win or lose before putting in a dollar.
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