SPXT ETF：无科技股敞口意味着上涨捕捉能力薄弱，跑赢大盘可能性低（SPXT）
· seekingalpha.com
对评级为“持有”的ProShares标普500除科技ETF（SPXT）的分析：科技股集中度有所缓解，但相较IVV，阿尔法收益和回报率较弱。详情请参阅。
Vasily Zyryanov is an individual investor and writer.He uses various techniques to find both relatively underpriced equities with strong upside potential and re...