预测市场民调：美国选民更倾向联邦统一规则而非各州分散监管
Prediction market polls find US voters prefer federal rules over state patchwork
The CFTC has been locked in a tug-of-war with states over who has the ultimate authority over event contracts.
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