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美日协调干预日元，比特币交易者警惕八月历史性波动
US hints at more yen intervention: Five things to know in Bitcoin this week
The US and Japan coordinate on the yen for the first time since 2011 as Bitcoin traders brace for a historically rough August.
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