US Stock Market

If you’ve been riding the AI chip wave, today probably felt rough. If you’re more broadly diversified, it felt more like a normal, slightly down day where the scoreboard hides how much is changing underneath.

The big story: rotation day, not crash day

Headlines say: S&P 500 slipped a bit, Nasdaq fell more, Dow was slightly up. But under the surface, more stocks rose than fell, and an “equal-weight” version of the market was up about 1.2%. That’s a sign money is spreading out instead of piling into the same few giants.

The sharp pain was in the hottest trades:

• Tech overall dropped about 2.6%.
• High-flying, jumpy stocks fell hard; a popular “momentum” basket was down over 4%.
• AI chip names got hit: Micron and SanDisk each sank around 10%, AMD and Intel were down high single digits.

At the same time, steadier areas caught a bid:

• Financials jumped more than 2%.
• Value-style stocks (cheaper, more established companies) rose about 0.6%.
• Low-volatility stocks (the “less jumpy” kind) were up nearly 0.5%.

Communication services was the star, helped by a huge pop in Meta (up almost 9%), which offset some of the tech weakness.

Why it happened: cooling, not collapsing