Chip Stocks Slid 16% in a Month, But Wall Street Barely Noticed
The Nasdaq, S&P 500, and Dow all closed higher on July 15 even as the semiconductor index fell, with the SOX down 16% in under a month.
The three major US indexes ended July 15 in positive territory despite a rough session for the market's most-watched group: chipmakers.
The Nasdaq Composite closed 0.6% higher, the S&P 500 added 0.4%, and the Dow Jones Industrial Average gained 0.3%, or 151 points, according to Barron's. All three had spent parts of the session below the flatline before recovering by the closing bell.
The standout weakness came from semiconductors. The PHLX Semiconductor Index (SOX) finished lower, and Barron's reported that the index has dropped 16% in less than a month. Some of the hardest-hit names were memory chipmakers that had ranked among the market's top gainers earlier in the year, meaning the pullback landed on stocks with the most to give back.
The rally broadened out
What kept the indexes green was participation from the rest of the market. Most stocks took part in the day's advance, according to Barron's, and the broadening is what allowed the benchmarks to absorb the chip decline without following it lower.
Among the Magnificent Seven, most names closed solidly higher. The exception was Nvidia, currently the market's largest company by value and its dominant AI chip supplier, which was dragged down alongside the broader semiconductor group.
The pattern points to a market that is less dependent on a single sector than it was earlier in the AI trade. Barron's noted a widely shared view on Wall Street that the chip space has become crowded, while the rest of the market continues to hold up.
Macro backdrop
The session also had support from softer inflation data. Treasury yields declined after US wholesale, or producer, inflation came in cooler than expected, according to Barron's. Lower yields tend to ease pressure on equity valuations, particularly for growth stocks.
Stock futures had already climbed before the open on the back of the producer inflation reading, and the market was in what Barron's described as wait-and-see mode ahead of a heavy stretch of earnings.
What comes next
Big Tech earnings are the next set of potential catalysts, according to Barron's. Those reports will test whether the broadening seen on July 15 holds, or whether renewed strength in megacap results pulls attention back to a narrower group of leaders.
For now, the takeaway is straightforward: chip stocks can have a bad day, and a bad month, without dictating where the broader market ends up.
