中国6月工业利润增速放缓，油价回落拖累收益
China industrial profit growth slows again in June as retreating oil prices sap earnings lift
Corporate earnings have staged one of the strongest turnarounds in the economy this year, swinging from barely positive growth in 2025 to double-digit gains.
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