内贴的数字比较可靠：QQQ100大公司PE，还有mag7 大股票 PE，与高盛大摩CEO说的比较吻合

The average P/E ratio for the Magnificent Seven stocks is generally high, often exceeding 30, which is significantly higher than the S&P 500's average. For example, as of mid-October 2024, the average P/E was around 45, with individual stocks like Apple and Microsoft having P/E ratios above 30. However, this varies by company and time period, with some analyses showing a more recent average around 39.68. 

Invesco QQQ Trust (QQQ) does not have a single, static average P/E ratio chart, as the ratio changes with market conditions and is an average of the underlying Nasdaq-100 components. However, recent data shows QQQ's average P/E is around 40.51, while the Nasdaq-100 index has a P/E of approximately 38.93 as of late October 2025. Historical data shows the Nasdaq-100's P/E has ranged from a low of 12.45 to a high of 39.7, with a median of 24.27.