Micron, Sandisk and other AI stocks see steep drops: ‘Investors don’t like uncertainty’

Wall Street is reassessing the pace of AI infrastructure spending after the midterm election results, and memory-chip names are feeling the shift. Micron, Sandisk and other AI-linked stocks fell sharply as investors weighed the prospect of a slower buildout. The reaction reflects sentiment rather than a confirmed change in corporate spending plans: as the headline quote puts it, "Investors don't like uncertainty."

For readers, the key context is that AI hardware demand—memory, storage and the chips that support data-center expansion—has been a major driver of semiconductor earnings expectations. When the market's assumptions about the speed of that buildout wobble, the most cyclical parts of the supply chain often move first and hardest. That is what the session's declines suggest.

What to watch: whether companies confirm, delay or trim capital-spending guidance in coming earnings updates, and whether policy signals clarify the outlook. Until then, price moves may reflect positioning around uncertainty as much as any change in underlying demand.