Wall St ends lower for the day and week as chip selloff broadens
By Stephen Culp and Ragini
Mathur
Fri July 17, 2026
Another severe down day for tech, which is probably a healthy thing as it is cooling down a market that was widely feared to be way overheated. As today’s expert put it, “The market has chip fatigue. Those stocks got way ahead of themselves and now they’re coming back to Earth.” Tech was down from open but the Dow actually started the day about 60 points in the black around 45 minutes after open, but was almost 600 points down at open but zoomed up to break-even within half an hour before falling off the cliff again with a gradual decline all afternoon that still led to a 3-digit loss at close. Tech’s fall from grace was understandable but the Dow’s decline is more of a mystery, especially given how strong Q2 has been so far.