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世界杯投注破纪录，预测市场交易量达200亿美元
World Cup bets smash records as prediction markets hit $20 billion in volume
Markets ranged from the simple question of who would win the tournament to whether Cristiano Ronaldo would cry when Portugal were eliminated (he did).
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