精选70MarketWatch（RSS）研究与分析
投资预期与现实：长期年化超10%极为罕见
Your investing expectations are more than double the reality. Here is the tough truth.
Long-term real returns above 10% annualized are exceedingly rare.
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
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