Prediction Markets Hit Trading Record With NFL Season Underway来源:Barrons发布于 2026-09-14Kalshi dominated a record weekend for prediction markets as NFL trading surged, while DraftKings gained ground and sportsbooks found another way to profit.继续访问返回新闻本文内容来自外部来源,点击「继续访问」将跳转到原始发布站点。