SanDisk财报后股价跌7%，指引不及预期
Sandisk plunges 7% after earnings as guidance falls short of investor expectations
Sandisk shares fell around 7% after earnings as its fiscal first quarter revenue forecast overshadowed stronger than expected quarterly revenue and profit.
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