美国取消伊朗石油销售许可，油价上涨
Oil prices rise as the U.S. cancels Iran’s license to sell oil
Oil futures climbed late Tuesday after the Treasury Department canceled a license granted on June 21 to allow for the sale of Iranian oil.
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