法官暂时阻止明尼苏达州预测市场禁令，Kalshi 和 Polymarket 获胜
Kalshi, Polymarket Score Win as Judge Blocks Minnesota Prediction Market Ban—For Now
The order turns on whether each contract counts as a swap under federal law, and the judge found that not every one does.
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