随着周二美国中期选举的押注金额超过 14.8 亿美元，Kalshi 和 Polymarket 等预测市场正面临其迄今最大的考验，即它们能多可靠地预测政治竞选结果，与此同时，这些业务也面临着日益严格的监管审视。
With more than $1.48 billion wagered on the midterm elections, prediction markets like Kalshi and Polymarket are facing their biggest test yet of how reliably they can forecast political races amid growing scrutiny of their businesses With more than $1.48 billion wagered on Tuesday's US midterm elections, prediction markets such as Kalshi and Polymarket are facing their biggest test yet of how reliably they can forecast political ...