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美伊紧张推高抵押贷款利率，购房者月供激增
Mortgage rates jump as tensions with Iran spook bond investors
The conflict between the U.S. and Iran is driving mortgage rates up, adding hundreds of dollars a month in extra costs for prospective home buyers.
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