窄市悖论 20只成分股撬动指数时如何布局

视频滚动新闻06-28

当前美股行情呈现点位上行但参与度不足的空心化特征，市场同步运行龙头领涨与板块轮动两类行情，推荐采用哑铃型配置策略应对。核心关键数据：6月初标普500冲高破7600点后回落至7300点中段；5月该指数成分股仅20家股价创历史新高，截至3月底股价位于200日移动均线上方的成分股占比跌破60%，后续持续低于该水平今年以来纳斯达克累计上涨约16%，标普500涨幅约11%；标普500全年盈利增长预期升至...

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