QQQ, XLK and SMH Near Record Highs

The setup is classic crowded-trade territory. QQQ is trading well above its 50-day moving average of 711.99 and its 200-day average of 664.14, while XLK is above its 50-day and 200-day averages of 184.28 and 163.30. SMH is also above both key averages, at 606.56 versus a 50-day average of 565.89 and a 200-day average of 493.23.

Momentum indicators remain constructive, but stretched. QQQ’s RSI reading is 66.4, XLK’s is 68.1 and SMH’s is 64.6, levels that show strong buying pressure without quite reaching the most extreme overbought zone. The ETFs’ Bollinger Bands also show prices pressing toward the upper end of recent ranges, a sign that volatility could widen if the AI trade reverses.

Investors are focused on whether the market’s narrow leadership can broaden beyond megacap technology and semiconductor shares. The recent rise in the S&P 500, combined with Adalytica’s S&P 500 Trade Signals showing sentiment in “Greed” territory, suggests risk appetite is still strong — but also vulnerable to a sharp unwind if positioning becomes less forgiving.

The risk is not limited to the underlying stocks. QQQ is widely used as a core growth and tech proxy, so any correction in AI-linked names would likely hit portfolios holding overlapping ETFs, concentrated technology funds and semiconductor vehicles at the same time. A selloff would also be amplified because SMH’s chip exposure makes it more sensitive than QQQ or XLK to a pullback in the AI hardware cycle.

For investors, the question is less whether the AI theme remains powerful than whether the current exposure is too redundant. As long as the rally is driven by a small cluster of names, the same basket that has produced outsized gains can just as quickly become the main source of losses if the AI narrative stumbles.