The prediction market Polymarket has added an "Olympic Games" category. Currently, the United States is predicted to win 79% of the gold medals in the Paris Olympics, and China is predicted to win 20%. The amount of this prediction market project has reached 1.2 million US dollars;

Among the countries with the most medals, the United States is 94% and China is 6%. The amount of this prediction market project has reached 1.3 million US dollars;

In addition, in the prediction of the Olympic men's basketball champion, the United States men's basketball team will win the gold medal 80%, and Canada will win 6%.