巴尔的摩起诉Kalshi和Polymarket非法体育博彩
Baltimore sues Kalshi and Polymarket for unlicensed sports betting
The lawsuits could redefine prediction markets' regulatory landscape, potentially imposing state-level gambling compliance burdens nationwide.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力