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Kalshi与Polymarket六月交易量达450亿美元，世界杯推动增长75%
Kalshi and Polymarket’s combined volume surges 75% to $45 billion in June amid World Cup fever
Among the three, Kalshi saw the largest month-over-month increase in volume, growing 87.4% to $31.5 billion from $16.81 billion.
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