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Polymarket申请在美国提供受监管保证金交易
Polymarket files applications to offer regulated margin trading in US
Polymarket's rival platform, Kalshi, already received US regulatory approval to provide margin trading back in March.
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