起始年份不一樣吧？肯定哪裏不對。你查一下這最近10年或20年的return，SPY比QQQ差很多。

來源: 於 2024-12-26 10:02:37 [舊帖] [給我悄悄話] 本文已被閱讀：次

SPY's 10-year average return is 12.76%,

The 10 year average annual return for QQQ stock is 18.52%.

The historical average yearly return of the S&P 500 is 10.473% over the last 20 years, as of the end of July 2024.

The Invesco QQQ Trust ETF (QQQ) has a 14.66% average annual return over the past 30 years

 

https://www.financecharts.com/etfs/QQQ/performance/total-return

https://finance.yahoo.com/quote/SPY/performance/