7月18只科技股跌超30%，7只年内仍涨超100%
18 tech stocks that have fallen at least 30% during July
Seven of the worst performers for the month were still up by triple digits for 2026.
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
进入量化体系 →
18 tech stocks that have fallen at least 30% during July
Seven of the worst performers for the month were still up by triple digits for 2026.
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