Top HSBC strategist has a warning for retail investors chasing the AI rally

Maxx Kettner, HSBC's chief multiasset strategist, is cautioning retail investors about the risks of chasing the artificial intelligence rally, noting that the goal posts in AI investing are constantly moving. His comments suggest that the rapid pace of change in the sector makes it difficult for investors to rely on fixed assumptions about which companies or technologies will ultimately prevail.

The warning carries weight because AI-linked stocks have become a dominant driver of equity market returns, drawing heavy participation from retail investors eager to capture the theme's momentum. Kettner's point is less about dismissing AI's significance than about the challenge of valuation and selection when the underlying landscape shifts so quickly—what looks like a durable leader today may face new competitors or changing demand tomorrow.

For market watchers, the takeaway is to monitor how strategists frame AI exposure as the theme matures, and whether shifting narratives prompt a reassessment of risk across portfolios. The episode highlights a broader tension in thematic investing: strong conviction about a technology's long-term importance does not automatically translate into clarity about near-term positioning.