Nasdaq hits an all-time high: Should you buy the QQQ ETF now?

The Invesco QQQ ETF tracks the Nasdaq-100 index. Technology stocks account for more than 60% of the index. As demand related to AI recently drove the index higher, QQQ has been trading at an all-time high.

The rise in the index was primarily driven by the strong performance of some large technology stocks. The structure, with a high investment weighting in a particular sector, is increasing the index's volatility. This structure can make the index's overall range of fluctuations larger.

Past data showed several cases in which investors who bought during all-time-high periods ultimately made a profit. However, it was also pointed out that past performance does not guarantee future performance. Historical cases were presented simply as reference material.

The article reported that some individual stocks showed signs of a bubble. Micron Semiconductor was cited as an example. Overheating in individual stocks can increase portfolio risk.

The recommended investment approaches included diversification and dollar-cost averaging rather than market timing. Using regular installment purchases as an example, it recommended an approach that does not invest the entire amount at once. Long-term investors were told to consider position size and risk management together.

Investors should be aware that QQQ is an ETF concentrated in technology stocks. Changes in the ETF’s composition and top holdings directly affect index performance. Future earnings and shifts in supply and demand in the technology sector may determine the direction of the index.