网红券商Robinhood美股盘后冲高回落，投资者对该公司股票将被纳入标普500指数成分股的希望暂时落空。该公司股票盘后一度上涨7%，目前转而下跌3%。至北京时间06:14，仍然没有关于标普道琼斯指数公司调整标普500指数成分股的消息。

Group 1 - The core viewpoint is that Robinhood's stock initially surged by 7% after hopes of being included in the S&P 500 index, but later turned to a decline of 3% [1] - As of 06:14 Beijing time, there has been no announcement from S&P Dow Jones Indices regarding changes to the S&P 500 index components [2]