NEW YORK, July 16, 2026 — U.S. equity markets displayed a mixed performance at the opening bell on Thursday, as technology shares came under pressure while other sectors advanced. The divergence in market movements highlighted a notable rotation away from semiconductor stocks, even as broader indices showed resilience.
As of 11:54 a.m. EDT, the S&P 500 was down 0.12% to 7,563.13, weighed down by a 0.65% decline in the Nasdaq Composite. In contrast, the Dow Jones Industrial Average rose 0.21%, and the Russell 2000 index of small-cap stocks gained 0.43%, reflecting a shift in investor sentiment toward value and smaller companies.
The equal-weight S&P 500 index, which gives each stock a roughly equal 0.2% weighting, added 0.79%, outperforming its cap-weighted counterpart by nearly a full percentage point. This breadth indicator suggests that the market's decline was concentrated in a few large-cap tech names, rather than a broad-based sell-off. Ten of the eleven S&P 500 sectors advanced, but losses in the technology sector dragged the benchmark into negative territory.
The technology sector, which represented 39.6% of the S&P 500 in a recent analysis, saw its ETF (NYSEARCA:XLK) drop 2.24%, while the financials sector ETF (NYSEARCA:XLF) edged up 0.10%. The spread between the equal-weight fund (NYSEARCA:RSP) and the cap-weighted SPY (NYSEARCA:SPY) widened to 0.99 percentage points, with financials leading technology by 2.33 points, marking the largest breadth move of the day.
Leading the decline in tech was Taiwan Semiconductor Manufacturing Co. (NYSE:TSM), which fell 2.2% to $410.36, despite reporting strong second-quarter results. The chipmaker posted $40.2 billion in revenue and a 77.4% year-over-year surge in net income. Memory stocks suffered even steeper losses, with Micron Technology Inc. (NASDAQ:MU) dropping 6.1% and Western Digital Corp. (NASDAQ:WDC) sliding 9.1%. “The chip rally is cooling off,” said Shiraz Ahmed, CEO and founder of Sartorial Wealth, noting that while companies continue to invest in AI infrastructure, adoption remains uneven.
In contrast, UnitedHealth Group Inc. (NYSE:UNH) advanced approximately 4% after raising its 2026 outlook. The company now expects adjusted earnings of $19.50 to $20.00 per share, and CEO Stephen Hemsley cited “continuing progress” in operations, which resonated well with investors.
Supporting the broader market, economic data released Thursday showed resilience. The Census Bureau reported that advance retail sales for June totaled $768.6 billion, a 0.2% increase from the prior month. Meanwhile, initial jobless claims fell to 208,000, according to the Labor Department, indicating a steady labor market. Additionally, producer prices declined 0.3% in June, below forecasts for no change, providing some relief on interest rate expectations.
Investors are closely watching breadth indicators for confirmation of the rotation trade. If the equal-weight S&P 500 and Russell 2000 continue to climb, the case for a broader market rally strengthens. However, if the Nasdaq-100 ETF (NASDAQ:QQQ) regains its leadership, the rotation narrative could fade. Risks remain, including potential volatility in chip stocks and geopolitical tensions that could disrupt market gains.
