精选70MarketWatch（RSS）股市多源精选 ×4
Salesforce股价创最长连跌纪录，AI收购引发担忧
Salesforce’s stock seals longest losing streak on record as newest AI acquisition sparks anxiety
Salesforce now has a lot of businesses to integrate.
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