精选65MarketWatch（RSS）股市多源精选 ×2
7月等权标普500跑赢纳指100，芯片股剧烈回调
The equal-weighted S&P 500 just smoked the Nasdaq-100 in July — outperforming amid the violent chip-stock unwind
Tech stocks struggled in July. Will the volatility around the AI trade continue in August?
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