精选70MarketWatch（RSS）股市
华尔街AI分歧：牛市与熊市观点交锋
Wall Street’s AI divide: Inside the bull and bear cases for what comes next for the stock market
Three years into the AI trade, Wall Street is no closer to agreeing about whether it’s a bubble, how much longer it can keep going or what might ultimately end it.
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