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肯塔基州起诉Kalshi和Polymarket，预测市场法律战升级
Kentucky Sues Kalshi, Polymarket as Prediction Market Legal Battle Swells
Kentucky accused America’s top prediction market platforms of running illegal sports betting operations, joining a growing stack of states.
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